A chip for hybrid bonded interconnect bridging for chiplet integration, the chip comprising: a first chiplet; a second chiplet; an interconnecting die coupled to the first chiplet and the second chiplet through a hybrid bond.
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
2.
Dual Purpose Millimeter Wave Frequency Band Transmitter
Systems, apparatuses, and methods for implementing a dual-purpose millimeter-wave frequency band transmitter are disclosed. A system includes a dual-purpose transmitter sending a video stream over a wireless link to a receiver. In some embodiments, the video stream is generated as part of an augmented reality (AR) or virtual reality (VR) application. The transmitter operates in a first mode to scan and map an environment of the transmitter and receiver. The transmitter generates radio frequency (RF) signals in a first frequency range while operating in the first mode. Additionally, the transmitter operates in a second mode to send video data to the receiver, and the transmitter generates RF signals in the first frequency range while operating in the second mode.
G01S 13/89 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation
G01S 7/00 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , ,
Within a processing system, thread count asymmetries manifest when one or more cores of a processing device are disabled. To determine such thread count asymmetries, discovery operations are performed to determine thread count asymmetries for one or more hierarchy levels of a processing device based on a number of threads per enumerated instance within the hierarchy level. In response to the determining a thread count asymmetry, one thread identifier for each enumerated instance within the asymmetric hierarchy level is defined to determine a representation of the asymmetry. Using the representation of the symmetry, software tasks associated with one or more application within the processing system are performed.
A graphics processing unit (GPU) of a processing system transmits pixel data for a frame to a display in a compressed burst, so that the pixel data is communicated at a rate that is higher than the rate at which the display scans out the pixel data to refresh the frame at a display panel. By transmitting pixel data for the frame in a compressed burst, the GPU shortens the time spent transmitting the pixel data and extends the time before the next frame of pixel data is to be transmitted. During the extended time before the next frame of pixel data is to be transmitted, the GPU saves power by placing portions of the processing system in a reduced power mode.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
G06T 1/20 - Architectures de processeurs; Configuration de processeurs p.ex. configuration en pipeline
Techniques are described for avoiding reinitialization of attributes for successive redundant pixel waves (301, 302, 303) when rendering graphical primitives (105, 110). Attributes of a first primitive are read from a parameter cache (240) to initialize a first pixel wave. Attributes are stored in blocks of a local data store (250) associated with a compute unit (245) rendering the pixel wave. A tracking array is maintained to indicate the local data store blocks storing the attributes. When a second pixel wave associated with the first primitive is detected, reading of the attributes is omitted based on the tracking array.
G09G 5/36 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire
Techniques are described for avoiding reinitialization of attributes for successive redundant pixel waves when rendering graphical primitives. Attributes of a first primitive are read from a parameter cache to initialize a first pixel wave. Attributes are stored in blocks of a local data store associated with a compute unit rendering the pixel wave. A tracking array is maintained to indicate the local data store blocks storing the attributes. When a second pixel wave associated with the first primitive is detected, reading of the attributes is omitted based on the tracking array.
A processor [102] employs a hardware signal monitor [110] to manage signaling for accelerators [103, 104]. The hardware signal monitor monitors designated memory addresses assigned to accelerator signals. In response to a memory write [112] to one of the designated memory addresses, the hardware signal monitor executes a set of one or more operations (referred to as a callback). The hardware signal monitor thereby enables improved and enhanced signaling features, such as asynchronous signaling between agents, inter-accelerator signaling, and inter-process signaling.
An apparatus and method for efficiently providing stability when updated graphics drivers are used in different hardware configurations. A client device includes one or more processors or another type of an integrated circuit that receives a given graphics driver package. When executed by the client device, the operating system stores the components of the authenticated graphics driver package in a protected system folder as part of a staging step. When the client device executes an application, the client device selects between a user mode driver (UMD) of the given graphics driver package and UMDs of the previously staged graphics driver packages. This selection is based on history information collected during past execution of the application. The client device executes the application using installations of the selected UMD and the kernel mode driver (KMD) of the given graphics driver package.
A processing unit (e.g., a CPU) [102] executes multiple processes, such as multiple virtual machines [103, 104], wherein each process employs virtual signals [106, 108] and virtual signal monitors [107, 109] to support signaling between the process and one or more accelerators. A hardware signal manager (HSM) [110] assigns each virtual signal to a physical signal [115, 118] of the system and assigns each virtual signal monitor to a physical signal monitor [114, 117]. Based on a process' interactions (e.g., signal operations) with a virtual signal monitor, the HSM executes corresponding interactions at the assigned physical signal monitor. The HSM thus virtualizes the physical signal monitors for the executing processes.
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
Some implementations provide systems methods and devices for integrated circuit self-test. The integrated circuit includes interface circuitry configured to read test data and to write the test data into memory of the integrated circuit. The integrated circuit also includes test circuitry configured to test the interface circuitry based on the test data written into memory of the integrated circuit. Some implementations provide an integrated circuit configured for storing and reading data. The integrated circuit includes circuitry configured to write or read a first portion of data to or from a first memory via BIST circuitry of the first memory until a first BIST counter saturates. The integrated circuit also includes circuitry configured to write or read a second portion of the data to or from a second memory via BIST circuitry of the second memory until a second BIST counter saturates.
Systems and methods for crowdsourcing cloud application execution are described. An application system receives, from a client device, a first request to initiate an application session. The application system identifies a host device to fulfill the first request. The application system then initiates execution of the application session on the host device and generates, for the client device, a plurality of controls to control the application session executing on the host device. The host device is incentivized for each application session hosted.
Method and devices are provided for performing a physics-based simulation. A processing devices comprises memory and a processor. The processor is configured to perform a physics-based simulation by executing a portion of the physics-based simulation, training a neural network model based on results from executing the first portion of the physics-based simulation, performing inference processing based on the results of the training of the neural network model and providing a prediction, based on the inference processing, as an input back to the physics-based simulation.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
The disclosed device includes multiple processing component, and a cache. One of the processing components can be instructed to avoid allocating to the cache and another of the processing components can be allowed use the cache while reducing accessing a memory. The memory can then enter a low power state in response to an idle state of the memory from the processing components avoiding accessing the memory for a period of time. Various other methods, systems, and computer-readable media are also disclosed.
The disclosed device includes heterogeneous chiplets that can communicate when each of the heterogenous chiplets has locally reached an idle state. Once receiving confirmations of the idle state from each of the heterogenous chiplets, the chiplets can complete the entry of the low power state. Various other methods, systems, and computer-readable media are also disclosed.
G06F 1/3234 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise
G06F 1/3296 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise par diminution de la tension d’alimentation ou de la tension de fonctionnement
G06F 1/324 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise par réduction de la fréquence d’horloge
The disclosed device includes a first register that stores a cumulative delta value and a second register that stores an average cache hit rate. The device also includes a control circuit that calculates a cache hit rate and updates the cumulative delta value based on the cache hit rate and the average cache hit rate. The control circuit also updates the average cache hit rate based on the updated cumulative delta value, and can update a cache allocation policy based on the updated average cache hit rate. Various other methods, systems, and computer-readable media are also disclosed.
G06F 12/0802 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p.ex. mémoires cache
16.
Systems and methods for restoring bus functionality
A disclosed method for restoring bus functionality includes detecting, by an automatic bus recovery block, that at least one target device on a bus pulls at least one line of the bus to a low level. The method also includes initiating, by the automatic bus recovery block, a timer to time a duration of the low level of the line. Additionally, the method includes detecting, by the automatic bus recovery block, that the duration of the low level of the line exceeds a predetermined time limit. Furthermore, the method includes alerting, by the automatic bus recovery block, a controller device on the bus that the duration of the low level exceeds the predetermined time limit to reset the line of the bus to a high level. Various other methods, systems, and computer-readable media are also disclosed.
G06F 11/00 - Détection d'erreurs; Correction d'erreurs; Contrôle de fonctionnement
G06F 11/07 - Réaction à l'apparition d'un défaut, p.ex. tolérance de certains défauts
G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p.ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
A computer-implemented method for enabling debugging can include receiving, at a peripheral device connected through an expansion socket to a base CPU platform, a scan dump instruction from a network computing device connected to the base CPU platform across a network connection and executing, by a System-on-Chip at the peripheral device in response to the scan dump instruction, a debugging procedure. The debugging procedure can include capturing a snapshot of memory of the peripheral device and transmitting the snapshot to the network computing device through memory addresses that have been assigned to memory-mapped input/output. Various other methods, systems, and computer-readable media are also disclosed.
Systems and techniques for generating and animating non-player characters (NPCs) within virtual digital environments are provided. Multimodal input data is received that comprises a plurality of input modalities for interaction with an NPC having a set of body features and a set of facial features. The multimodal input data is processed through one or more neural networks to generate animation sequences for both the body features and facial features of the NPC. Generating such animation sequences includes disentangling the multimodal input data to generate substantially disentangled latent representations, combining these representations with the multimodal input data, and using a large-language model (LLM) to generate speech data for the NPC. Further processing using reverse diffusion generates face vertex displacement data and joint trajectory data based on the combined representation and generated speech data. The face vertex displacement data, joint trajectory data, and speech data are used to produce an animated representation of the NPC, which is then provided to environment-specific adapters to animate the NPC within a virtual digital environment.
Systems and techniques for generating and animating non-player characters (NPCs) within virtual digital environments are provided. Multimodal input data is received that comprises a plurality of input modalities for interaction with an NPC having a set of body features and a set of facial features. The multimodal input data is processed through one or more neural networks to generate animation sequences for both the body features and facial features of the NPC. Generating such animation sequences includes disentangling the multimodal input data to generate substantially disentangled latent representations, combining these representations with the multimodal input data, and using a large-language model (LLM) to generate speech data for the NPC. Further processing using reverse diffusion generates face vertex displacement data and joint trajectory data based on the combined representation and generated speech data. The face vertex displacement data, joint trajectory data, and speech data are used to produce an animated representation of the NPC, which is then provided to environment-specific adapters to animate the NPC within a virtual digital environment.
A63F 13/67 - Création ou modification du contenu du jeu avant ou pendant l’exécution du programme de jeu, p.ex. au moyen d’outils spécialement adaptés au développement du jeu ou d’un éditeur de niveau intégré au jeu en s’adaptant à ou par apprentissage des actions de joueurs, p.ex. modification du niveau de compétences ou stockage de séquences de combats réussies en vue de leur réutilisation
G06F 40/284 - Analyse lexicale, p.ex. segmentation en unités ou cooccurrence
A processing system uses a residue code-based mechanism to verify data integrity while storing check bits generated using Message Authentication Codes (MACs) at memory locations that traditionally store error correcting code data. Cache data is received from a cache line. Check bits are generated from the cache data and the cache data and check bits are stored at a memory device. Subsequently, the cache data and check bits are retrieved from the memory device. A first MAC hash value is generated from the previously stored cache data and second check bits are generated from the first MAC hash value. A second MAC hash value is generated from the previously stored check bits. The second MAC hash value is compared to the second check bits to verify data integrity of the previously stored cache data. In some implementations, the previously stored check bits are additionally used as error correcting code data.
G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
Techniques for implementing adaptive interpolation filter search in video encoding are disclosed. Conventional interpolation filter searching is simplified to implement adaptive interpolation filter search by selecting one or more first filter types to determine one or more initial interpolation costs. After identifying an MV that produces a target interpolation error for one of the one or more first filter types, one or more secondary interpolation costs are calculated for one or more additional filter types based on the identified MV, and one of the one or more first filter type and one or more additional filter types that results in minimal interpolation error is selected as the interpolation filter type.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/139 - Analyse des vecteurs de mouvement, p.ex. leur amplitude, leur direction, leur variance ou leur précision
H04N 19/156 - Disponibilité de ressources en matériel ou en calcul, p.ex. codage basé sur des critères d’économie d’énergie
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/80 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels
22.
FUSED MULTIMODAL FRAMEWORK FOR NON-PLAYER CHARACTER GENERATION AND CONFIGURATION
Systems and techniques for generating and animating non-player characters (NPCs) within virtual digital environments are provided. Multimodal input data is received that comprises a plurality of input modalities for interaction with an NPC having a set of body features and a set of facial features. The multimodal input data is processed through one or more neural networks to generate animation sequences for both the body features and facial features of the NPC. Generating such animation sequences includes disentangling the multimodal input data to generate substantially disentangled latent representations, combining these representations with the multimodal input data, and using a large-language model (LLM) to generate speech data for the NPC. Further processing using reverse diffusion generates face vertex displacement data and joint trajectory data based on the combined representation and generated speech data. The face vertex displacement data, joint trajectory data, and speech data are used to produce an animated representation of the NPC, which is then provided to environment-specific adapters to animate the NPC within a virtual digital environment.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
A63F 13/67 - Création ou modification du contenu du jeu avant ou pendant l’exécution du programme de jeu, p.ex. au moyen d’outils spécialement adaptés au développement du jeu ou d’un éditeur de niveau intégré au jeu en s’adaptant à ou par apprentissage des actions de joueurs, p.ex. modification du niveau de compétences ou stockage de séquences de combats réussies en vue de leur réutilisation
A technique for operating a cache is disclosed. The technique includes based on a workload change, identifying a first allocation permissions policy; operating the cache according to the first allocation permissions policy; based on set sampling, identifying a second allocation permissions policy; and operating the cache according to the second allocation permissions policy.
G06F 12/0871 - Affectation ou gestion d’espace de mémoire cache
G06F 12/0811 - Systèmes de mémoire cache multi-utilisateurs, multiprocesseurs ou multitraitement avec hiérarchies de mémoires cache multi-niveaux
G06F 12/0864 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p.ex. mémoires cache utilisant des moyens pseudo-associatifs, p.ex. associatifs d’ensemble ou de hachage
24.
Apparatuses, systems, and methods for multi-lane data bus inversion
The disclosed computer-implemented method for multi-lane data bus inversion can include receiving data for transmission via a plurality of data lanes, each data lane corresponding to one of a plurality of inversion bits, and, for each data lane within the plurality of data lanes, applying the corresponding inversion bit to each bit within the data lane. Various other methods, apparatuses, and systems are also disclosed.
A method for hardware management of DMA transfer commands includes accessing, by a first DMA engine, a DMA transfer command and determining a first portion of a data transfer requested by the DMA transfer command. Transfer of a first portion of the data transfer by the first DMA engine is initiated based at least in part on the DMA transfer command. Similarly, a second portion of the data transfer by a second DMA engine is initiated based at least in part on the DMA transfer command. After transferring the first portion and the second portion of the data transfer, an indication is generated that signals completion of the data transfer requested by the DMA transfer command.
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
G06F 13/28 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus d'entrée/sortie utilisant le transfert par rafale, p.ex. acces direct à la mémoire, vol de cycle
An accelerator device includes a first processing unit to access a structure of a graph dataset, and a second processing unit coupled with the first processing unit to perform computations based on data values in the graph dataset.
G06F 16/901 - Indexation; Structures de données à cet effet; Structures de stockage
G06F 15/80 - Architectures de calculateurs universels à programmes enregistrés comprenant un ensemble d'unités de traitement à commande commune, p.ex. plusieurs processeurs de données à instruction unique
A technique for performing video operations is provided. The technique includes characterizing a frame as a flash frame; setting the flash frame as a non-intra frame; prohibiting encoding of frames other than the flash frame with reference to the flash frame; and applying a positive quantization parameter (“QP”) offset to the flash frame.
A system is provided that includes a computing device operable to render video content for display on a display device and to periodically refresh that display device. The video content includes at least one application window. A desktop compositor is operable to wake and execute commands to compose video frames that are composited surfaces that include the at least one application window and to initiate a buffer flip to deliver the video frames to the display device. A high resolution timer is operable to cause the desktop compositor to wake and execute the commands in multiple instances between display refreshes.
G09G 5/36 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire
G09G 5/399 - Commande de la mémoire à mappage binaire en utilisant plusieurs mémoires à mappage binaire fonctionnant en alternance, p.ex. des tampons ping-pong
29.
SYSTEMS AND METHODS FOR IMPLEMENTING SECURE PERFORMANCE COUNTERS FOR GUEST VIRTUAL MACHINES
The disclosed computing device can include guest circuitry configured to provide a virtual function, authorization circuitry configured to authorize host circuitry to access an architecture performance counter for the virtual function, and security circuitry configured to perform a security action based on the authorization. Various other methods, systems, and computer-readable media are also disclosed.
G06F 21/00 - Dispositions de sécurité pour protéger les calculateurs, leurs composants, les programmes ou les données contre une activité non autorisée
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
G06F 21/44 - Authentification de programme ou de dispositif
30.
METHOD AND APPARATUS TO MIGRATE MORE SENSITIVE WORKLOADS TO FASTER CHIPLETS
An apparatus and method for efficiently performance among replicated functional blocks of an integrated circuit despite different circuit behavior amongst the functional blocks due to manufacturing variations. An integrated circuit includes multiple replicated functional blocks, each being a semiconductor die with an instantiated copy of particular integrated circuitry for processing a work block. One or more of the functional blocks of the integrated circuit belong in a different performance category or bin than other functional blocks due to manufacturing variations across semiconductor dies. A scheduler assigns work blocks to the functional blocks based on whether a functional block is from a high-performance bin and whether a workload of a work block is a computation intensive workload. The scheduler assigns work blocks work blocks marked as having a memory access intensive workload to functional blocks from a lower performance bin.
Systems and methods for efficient context switching in multithread processors are disclosed. A processing system comprises a direct memory access module configured to detect a preemption request generated by the scheduling circuit. Responsive to the preemption request, the direct memory access module determines whether execution of a first task from a plurality of tasks needs to be replaced by execution of a second task. When the replacement is necessitated, the module saves a first plurality of registers associated with the first task at a memory location transmitted by the scheduling circuit and queues the second task for execution. The memory location is transmitted by the scheduling circuit as part of the preemption request.
Methods and systems are disclosed for frequency transitioning in a memory interface system. Techniques disclosed include receiving a signal indicative of a change in operating frequency, into a new frequency, in a processing unit interfacing with memory via the memory interface system; switching the system from a normal mode of operation into a transition mode of operation; updating control and state register (CSR) banks of respective transceivers of the system through a mission bus used during the normal mode of operation; and operating the system in the new frequency.
Scheduling processing-in-memory transactions in systems with multiple memory controllers is described. In accordance with the described techniques, an addressing system segments operations of a transaction into multiple microtransactions, where each microtransaction includes a subset of the transaction operations that are scheduled by a corresponding one of the multiple memory controllers. Each transaction, and its associated microtransactions, is assigned a transaction identifier based on a current counter value maintained at the multiple memory controllers, and the multiple memory controllers schedule execution of microtransactions based on associated transaction identifiers to ensure atomic execution of operations for a transaction without interruption by operations of a different transaction.
Systems and methods for efficient context switching in multithread processors are disclosed. A processing system comprises a direct memory access module configured to detect a preemption request generated by the scheduling circuit. Responsive to the preemption request, the direct memory access module determines whether execution of a first task from a plurality of tasks needs to be replaced by execution of a second task. When the replacement is necessitated, the module saves a first plurality of registers associated with the first task at a memory location transmitted by the scheduling circuit and queues the second task for execution. The memory location is transmitted by the scheduling circuit as part of the preemption request.
G06F 9/46 - Dispositions pour la multiprogrammation
G06F 13/28 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus d'entrée/sortie utilisant le transfert par rafale, p.ex. acces direct à la mémoire, vol de cycle
Cache replacement policies are described. In accordance with the described techniques, a request for data is received and a cache replacement policy controls how a controller responds to the request. The cache replacement policy assigns each cacheline a priority value, which indicates whether the cacheline should be preserved relative to other cachelines, in response to the request being a cache miss that necessitates eviction of at least one cacheline. The cache replacement policy decrements priority values until at least one cacheline achieves a minimum priority value, at which point a cacheline is evicted. The cache replacement policy designates certain cachelines as protected, either via a separate protected indicator or via the cacheline's priority value, which causes unprotected cachelines to be selected for eviction while favoring preservation of protected cachelines in the cache.
G06F 12/0802 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p.ex. mémoires cache
A technique for performing ray tracing operations is provided. The technique includes, traversing through a bounding volume hierarchy for a ray to arrive at a well-fit bounding volume that is associated with first node, wherein the first node is one of a traversal node or a procedural node, and wherein the well-fit bounding volume comprises geometry other than a single axis-aligned bounding box for the first node; evaluating the ray for intersection with the well-fit bounding volume; determining whether to execute a first shader program associated with the first node based on the evaluating, wherein the first shader program comprises a traversal shader program or a procedural shader program; and executing or not executing the first shader program based on the determining.
A technique for performing ray tracing operations is provided. The technique includes detecting intersection of a ray with a split bounding volume of an instance of a bounding volume hierarchy; determining whether the split bounding volume meets an instance traversal limiting criterion; and continuing BVH traversal based on the determining.
Exemplary embodiments provide thermal wear spreading among a plurality of thermal die regions in an integrated circuit or among dies by using die region wear-out data that represents a cumulative amount of time each of a number of thermal die regions in one or more dies has spent at a particular temperature level. In one example, die region wear-out data is stored in persistent memory and is accrued over a life of each respective thermal region so that a long term monitoring of temperature levels in the various die regions is used to spread thermal wear among the thermal die regions. In one example, spreading thermal wear is done by controlling task execution such as thread execution among one or more processing cores, dies and/or data access operations for a memory.
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
39.
Local Triggering of Processing-in-Memory Operations
Local and dynamic triggering of operations executed by a processing-in-memory component is described. In accordance with the described techniques, a processing-in-memory component receives a command from a host for execution by the processing-in-memory component. The processing-in-memory component references a tracking table that includes at least one entry associated with an operation performed as part of executing the command and identifies at least one additional command to be triggered locally after executing the command received from the host. Responsive to identifying that conditions associated with the at least one additional command are satisfied, the processing-in-memory component executes the at least one additional command, independent of instructions from the host.
A cache controller of a processing system implementing a non-uniform memory architecture (NUMA) adjusts a cache replacement priority of local and non-local data stored at a cache based on a cache replacement policy. Local data is data that is accessed by the cache via a local memory channel and non-local data is data that is accessed by the cache via a non-local memory channel. The cache controller assigns priorities to local and non-local data stored at the cache based on a cache replacement policy and selects data for replacement at the cache based, at least in part, on the assigned priorities.
G06F 12/126 - Commande de remplacement utilisant des algorithmes de remplacement avec maniement spécial des données, p.ex. priorité des données ou des instructions, erreurs de maniement ou repérage
G06F 12/0811 - Systèmes de mémoire cache multi-utilisateurs, multiprocesseurs ou multitraitement avec hiérarchies de mémoires cache multi-niveaux
41.
PREGENERATION OF ONE-TIME PADS FOR END-TO-END ENCRYPTION
A processing system implementing end-to-end encryption includes a number of nodes each connected to a network and including a respective processor. Further, at least one node connected to the network includes a one-time pad (OTP) pregeneration circuitry configured to select an OTP pregeneration operating mode based on the number of nodes connected to the network. Further, the pregeneration circuitry of the node is configured to generate an OTP associated with another node connected to the network based on the selected OTP pregeneration operating mode before a packet is received from that node.
An accelerated processing unit (APU) is configured to perform one or more attribute shading operations at a fragment shader. To this end, the APU includes a processor core configured to assemble one or more primitives from generated vertex shading data. The processor core culls one or more primitives to produce a set of surviving primitives and identifies which primitives of the set of surviving primitives are visible in a bin. The processor core then provides data identifying the visible primitives in the bin to a fragment shader. Based on the data identifying the visible primitives in the bin, the fragment shader generates attribute shading data for each visible primitive in the bin.
Cache replacement policies are described. In accordance with the described techniques, a request for data is received and a cache replacement policy controls how a controller responds to the request. The cache replacement policy assigns each cacheline a priority value, which indicates whether the cacheline should be preserved relative to other cachelines, in response to the request being a cache miss that necessitates eviction of at least one cacheline. The cache replacement policy decrements priority values until at least one cacheline achieves a minimum priority value, at which point a cacheline is evicted. The cache replacement policy designates certain cachelines as protected, either via a separate protected indicator or via the cacheline's priority value, which causes unprotected cachelines to be selected for eviction while favoring preservation of protected cachelines in the cache.
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
G06F 12/0802 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p.ex. mémoires cache
44.
INTERMEDIATE CACHE MANAGEMENT FOR NON-UNIFORM MEMORY ARCHITECTURE
A cache controller (104) of a processing system (100) implementing a non-uniform memory architecture (NUMA) adjusts a cache replacement priority of local and non-local data stored at a cache based on a cache replacement policy (112). Local data (326) is data that is accessed by the cache (102) via a local memory channel (106) and non-local data (324) is data that is accessed by the cache (102) via a non-local memory channel (116). The cache controller assigns priorities to local and non-local data stored at the cache based on a cache replacement policy and selects data for replacement at the cache based, at least in part, on the assigned priorities.
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
G06F 12/0802 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p.ex. mémoires cache
45.
TWO-LEVEL BINNING PROCESS WITH DELAYED ATTRIBUTE SHADING
An accelerated processing unit (APU)[114] is configured to perform one or more attribute shading operations at a fragment shader [358]. To this end, the APU includes a processor core [116] configured to assemble one or more primitives from generated vertex shading data [315]. The processor core culls one or more primitives to produce a set of surviving primitives and identifies which primitives of the set of surviving primitives are visible in a bin. The processor core then provides data [335] identifying the visible primitives in the bin to a fragment shader. Based on the data identifying the visible primitives in the bin, the fragment shader generates attribute shading data [345] for each visible primitive in the bin.
A chip complex is provided that includes at least a first IC die present in a first common tier, a passive interposer, and a plurality of IC dies present in a second common tier. The passive interposer includes an interconnect formed in a back end of the line (BEOL) region. The first IC die present in the first common tier are hybrid bonded to a top side of the passive interposer. The plurality of IC dies present in the second common tier are also hybrid bonded to a bottom side of the passive interposer.
H01L 23/13 - Supports, p.ex. substrats isolants non amovibles caractérisés par leur forme
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
47.
ZERO DIFFUSION BREAK BETWEEN STANDARD CELLS USING THREE-DIMENSIONAL CROSS FIELD EFFECT SELF-ALIGNED TRANSISTORS
An apparatus and method for efficiently creating layout of standard cells to improve floor planning of a chip. In various implementations, an integrated circuit uses multiple standard cells with an absence of diffusion breaks at cell boundaries. The standard cells use vertically stacked non-planer transistors. Multiple transistors are formed with an active region having a length between a source region and a drain region of a single transistor. Therefore, the active regions of these transistors are not formed across multiple gate terminals. By having active regions of these transistors formed across a single gate terminal of a single transistor, there is sufficient spacing to provide electrical isolation between two active regions of the two adjoining standard cells. This is true even when the two adjoining standard cells share a source/drain region at the cell boundaries. Accordingly, forming diffusion breaks at the edges of these standard cells can be skipped.
A technique for operating a memory system is disclosed. The technique includes performing a first request, by a first memory client, to access data at a first memory address, wherein the first memory address refers to data in a first memory section that is coupled to the first memory client via a direct memory connection; servicing the first request via the direct memory connection; performing a second request, by the first client, to access data at a second memory address, wherein the second memory address refers to data in a second memory section that is coupled to the first client via a cross connection; and servicing the second request via the cross connection.
Task scheduling based on component margins is described. In accordance with the described techniques, a scheduler of an operating system accesses a margin table when a request to perform tasks is received. The scheduler schedules tasks on various components of a system based on margins of those components. When a request to perform a task is received, for example, the scheduler accesses the margin table and selects a component to perform the task based on the margin information included in the margin table as well as based on the task, such as whether the task benefits more from being performed fast or being performed accurately. The scheduler then schedules the task using the selected component.
Techniques are described for implementing selective activation and deactivation of a dynamically allocated subset of shader engines, such as based on application-based profile information and/or on an active system power configuration. Instructions for execution are received from an application associated with a first application profile. Based on the application profile, a quantity of activated shader engines in a plurality of shader engines is modified. The quantity of activated shader engines is further modified responsive to receiving additional instructions from a second application, and/or to receiving one or more indications of an altered active system power configuration.
To render a scene in a display space, a processor is configured to perform sort-top tiled rendering. To this end, the processor is configured to divide a display space into two or more tiles and assign each tile to a respective graphics core of the processor. Further, the processor is configured to divide a viewport of the scene into corresponding frustums each representing a portion of the viewport in a respective tile. Using a corresponding frustum associated with an assigned tile, each graphics core performs one or more frustum queries to determine one or more graphics objects in a tile to rasterize, one or more draw calls to perform for a tile, or both.
A processing unit (PU) is configured to generate reference values based on previously displayed frames in order to decode encoded frames having one or more noise-based effects. To this end, the PU includes a noise effect circuitry configured to determine noise values associated with a previously displayed frame. The noise effect circuitry then subtracts respective noise values from the pixel values of the previously displayed frame to determine reference values for decoding an encoded frame. Further, the PU includes a decoder that decodes the encoded frame based on the determined reference values.
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
53.
SCALABLE GRAPHICS PROCESSING USING DYNAMIC SHADER ENGINE ALLOCATION
Techniques are described for implementing selective activation and deactivation of a dynamically allocated subset of shader engines (160), such as based on application-based profile information (210) and/or on an active system power configuration (230). Instructions for execution are received from an application associated with a first application profile. Based on the application profile, a quantity of activated shader engines in a plurality of shader engines is modified. The quantity of activated shader engines is further modified responsive to receiving additional instructions from a second application, and/or to receiving one or more indications of an altered active system power configuration.
A chip complex is provided that includes at least a first IC die present in a first common tier, a passive interposer, and a plurality of IC dies present in a second common tier. The passive interposer includes an interconnect formed in a back end of the line (BEOL) region. The first IC die present in the first common tier are hybrid bonded to a top side of the passive interposer. The plurality of IC dies present in the second common tier are also hybrid bonded to a bottom side of the passive interposer.
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
H01L 21/67 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants
55.
DYNAMIC REALLOCATION OF DISPLAY MEMORY BANDWIDTH BASED ON SYSTEM STATE
An apparatus and method for efficiently managing memory bandwidth within a communication fabric. A computing system includes multiple clients, a display controller, and a communication fabric that transfers data between the multiple clients, the display controller, and a memory subsystem. A control circuit with power management circuitry determines that one or more conditions are satisfied for changing a power-performance state (P-state) of the memory subsystem. The control circuit asserts indications on a sideband interface specifying to the communication fabric that the display controller is to have an increased bandwidth of data transfer between the display controller and the memory subsystem. Using the increased bandwidth provided by the communication fabric, the display controller prefetches display data from a frame buffer of the memory subsystem prior to the P-state change. Afterward, the memory subsystem performs the P-state change and the corresponding training of the memory interface.
A processing system is configured to implement techniques for dynamically selecting an order for executing operations of different branches in a set of branch instructions. In response to receiving the set of branch instructions, the processing system identifies whether a first branch instruction of the set of branch instructions is associated with a first latency value that meets (i.e., equals or exceeds) a latency threshold. Based on the first latency value meeting the latency threshold, the processing system executes operations associated with a second branch instruction of the set of branch instructions prior to executing operations associated with the first branch instruction.
The disclosed device includes multiple special purpose processors that are configured to perform, in parallel, a power on transition sequence for the device, which can involve restoring a data state of components of the device using data stored in local storages of the special purpose processors. Various other methods, systems, and computer-readable media are also disclosed.
A distribution system receives data access requests associated with at least two virtual channels over at least two physical data communication channels. The requests are distributed into at least two sequencers of the distribution system based on a virtual channel associated with each request. The distribution system includes at least two memory modules—one for each of the at least two physical data communication channels. Requests stored in the sequencers are written to the memory modules according to a pattern that assigns sequential requests associated with a common virtual channel to a sequential ordering of the memory modules. The requests are then granted by an arbiter of the distribution system by retrieving requests associated with a common virtual channel from the memory modules using the sequential ordering of the memory modules.
The disclosed device includes multiple special purpose processors that are configured to perform, in parallel, a power on transition sequence for the device, which can involve restoring a data state of components of the device using data stored in local storages of the special purpose processors. Various other methods, systems, and computer-readable media are also disclosed.
An apparatus and method for efficiently creating layout of standard cells to improve floor planning of a chip. In various implementations, an integrated circuit uses multiple standard cells with an absence of diffusion breaks at cell boundaries. The standard cells use vertically stacked non-planer transistors. Multiple transistors are formed with an active region having a length between a source region and a drain region of a single transistor. Therefore, the active regions of these transistors are not formed across multiple gate terminals. By having active regions of these transistors formed across a single gate terminal of a single transistor, there is sufficient spacing to provide electrical isolation between two active regions of the two adjoining standard cells. This is true even when the two adjoining standard cells share a source/drain region at the cell boundaries. Accordingly, forming diffusion breaks at the edges of these standard cells can be skipped.
H01L 27/02 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface
H01L 21/822 - Fabrication ou traitement de dispositifs consistant en une pluralité de composants à l'état solide ou de circuits intégrés formés dans ou sur un substrat commun avec une division ultérieure du substrat en plusieurs dispositifs individuels pour produire des dispositifs, p.ex. des circuits intégrés, consistant chacun en une pluralité de composants le substrat étant un semi-conducteur, en utilisant une technologie au silicium
H01L 27/06 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant un corps semi-conducteur comprenant une pluralité de composants individuels dans une configuration non répétitive
H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
H01L 23/48 - Dispositions pour conduire le courant électrique vers le ou hors du corps à l'état solide pendant son fonctionnement, p.ex. fils de connexion ou bornes
61.
DISTRIBUTING VIRTUAL CHANNEL REQUESTS WITH MULTIPLE MEMORY MODULES
A distribution system receives data access requests associated with at least two virtual channels over at least two physical data communication channels. The requests are distributed into at least two sequencers of the distribution system based on a virtual channel associated with each request. The distribution system includes at least two memory modules – one for each of the at least two physical data communication channels. Requests stored in the sequencers are written to the memory modules according to a pattern that assigns sequential requests associated with a common virtual channel to a sequential ordering of the memory modules. The requests are then granted by an arbiter of the distribution system by retrieving requests associated with a common virtual channel from the memory modules using the sequential ordering of the memory modules.
G06F 13/14 - Gestion de demandes d'interconnexion ou de transfert
G06F 13/38 - Transfert d'informations, p.ex. sur un bus
H04L 67/60 - Ordonnancement ou organisation du service des demandes d'application, p.ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises
62.
LOGIC DIE-BASED TECHNIQUES FOR DRAM ROW SEGMENTATION AND FINE-GRAINED ACCESSES ON STACKED MEMORY
Integrated circuit (IC) memory devices and methods for fabricating the same are provided. In one example, an integrated circuit (IC) memory device is provided that includes a substrate, at least two or more memory (IC) dies, and a non-memory IC die integrated in a chip package. The memory (IC) dies are stacked on the substrate to form a memory die stack. The non-memory IC die contains row segmentation logic having an output routed to corresponding wordline drivers of the memory IC dies through vertical wiring passing through the memory die stack.
G11C 11/4091 - Amplificateurs de lecture ou de lecture/rafraîchissement, ou circuits de lecture associés, p.ex. pour la précharge, la compensation ou l'isolation des lignes de bits couplées
G11C 11/4096 - Circuits de commande ou de gestion d'entrée/sortie [E/S, I/O] de données, p.ex. circuits pour la lecture ou l'écriture, circuits d'attaque d'entrée/sortie ou commutateurs de lignes de bits
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
H10B 80/00 - Ensembles de plusieurs dispositifs comprenant au moins un dispositif de mémoire couvert par la présente sous-classe
63.
JITTER REDUCTION IN MIXED-SIGNAL PROCESSING CIRCUITS
A signal processing circuit includes an analog front-end circuit and a digital delay circuit. The analog circuit receives a clock signal and provides a compensated clock signal. The digital delay circuit is coupled to the analog front-end circuit and provides a compensated sample clock signal in response to delaying the compensated clock signal. The analog circuit measures a variation of a power supply voltage and adjusts a gain through the analog circuit according to a measured variation of the power supply voltage.
G11C 7/22 - Circuits de synchronisation ou d'horloge pour la lecture-écriture [R-W]; Générateurs ou gestion de signaux de commande pour la lecture-écriture [R-W]
G11C 7/10 - Dispositions d'interface d'entrée/sortie [E/S, I/O] de données, p.ex. circuits de commande E/S de données, mémoires tampon de données E/S
H03K 19/003 - Modifications pour accroître la fiabilité
64.
SHADER COMPILER AND SHADER PROGRAM CENTRIC MITIGATION OF CURRENT TRANSIENTS THAT CAUSE VOLTAGE TRANSIENTS ON A POWER RAIL
An apparatus and method for efficiently managing voltage transients on a power rail caused by current transients of an integrated circuit. In various implementations, a computing system includes a processing circuit that executes instructions of a compiler that includes a current transients mitigator. When executing the instructions of the current transients mitigator, the processing circuit generates an estimate of a time rate of current flow being drawn from or returned to the power rail based on instruction types of a first sequence of instructions. Based on the estimate exceeds a threshold, the processing circuit replaces the first sequence of instructions with a second sequence of instructions that provides a smaller estimate. The second sequence is issued to the one or more compute circuits that utilize the power rail, rather than the first sequence.
G06F 1/3296 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise par diminution de la tension d’alimentation ou de la tension de fonctionnement
Process isolation for a PIM device includes: receiving, from a process, a call to allocate a virtual address space where the process stores a PIM configuration context; allocating the virtual address space including mapping a physical address space including PIM device configuration registers to the virtual address space only if the physical address space is not mapped to another process's virtual address space; and programming the PIM device configuration space according to the configuration context. When a PIM command is executed, a translation mechanism determines whether there is a valid mapping of a virtual address of the PIM command to a physical address of a PIM resource, such as a LIS entry. If a valid mapping exists, the translation is completed and the resource is accessed, but if there is not a valid mapping, the translation fails and the process is blocked from accessing the PIM resource.
G06F 12/1072 - Traduction d’adresse décentralisée, p.ex. dans des systèmes de mémoire partagée distribuée
G06F 12/02 - Adressage ou affectation; Réadressage
G06F 12/1009 - Traduction d'adresses avec tables de pages, p.ex. structures de table de page
G06F 12/1045 - Traduction d'adresses utilisant des moyens de traduction d’adresse associatifs ou pseudo-associatifs, p.ex. un répertoire de pages actives [TLB] associée à une mémoire cache de données
G06F 13/16 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus de mémoire
66.
Memory Control for Data Processing Pipeline Optimization
Generating optimization instructions for data processing pipelines is described. A pipeline optimization system computes resource usage information that describes memory and compute usage metrics during execution of each stage of the data processing pipeline. The system additionally generates data storage information that describes how data output by each pipeline stage is utilized by other stages of the pipeline. The pipeline optimization system then generates the optimization instructions to control how memory operations are performed for a specific data processing pipeline during execution. In implementations, the optimization instructions cause a memory system to discard data (e.g., invalidate cache entries) without copying the discarded data to another storage location after the data is no longer needed by the pipeline. The optimization instructions alternatively or additionally control at least one of evicting, writing-back, or prefetching data to minimize latency during pipeline execution.
A distributed processing system includes one or more accelerated units (AUs) connected to a network. To control access to the AUs by one or more users over the network, the distributed processing system includes a control plane circuitry connected to the network. The control plane circuitry is configured to grant a user access to one or more AUs connected to the network based on user security data stored at the control plane circuitry. The security data stored at the control plane circuitry indicates which resources of one or more AUs connected to the network one or more users are authorized to access.
A cloud computing system includes cloud orchestrator circuitry and fabric manager circuitry. The cloud orchestrator circuitry receives an input application and determines a task graph, a data graph, and a function popularity heap parameter for the input application. The task graph comprises an indication of function interdependency of functions of the input application, the data graph comprises an indication of data interdependency of the functions, and the function popularity heap parameter corresponds to a re-usability index for the functions. The fabric manager circuitry allocate a first programmable integrated circuit (IC) device to perform a first function of the input application based on the task graph, the data graph, and the function popularity heap parameter.
A primary processing unit includes queues configured to store commands prior to execution in corresponding pipelines. The primary processing unit also includes a first table configured to store entries indicating dependencies between commands that are to be executed on different ones of a plurality of processing units that include the primary processing unit and one or more secondary processing units. The primary processing unit also includes a scheduler configured to release commands in response to resolution of the dependencies. In some cases, a first one of the secondary processing units schedules the first command for execution in response to resolution of a dependency on a second command executing in a second one of the secondary processing units. The second one of the secondary processing units notifies the primary processing unit in response to completing execution of the second command.
The disclosed computer-implemented method includes receiving, by a first circuit subsystem, a hardware error signal and storing, in response to the hardware error signal, a signal state of the first circuit subsystem in a reset-persistent register. The method also includes sending, by the first circuit subsystem, the hardware error signal to a second circuit subsystem. Various other methods, systems, and computer-readable media are also disclosed.
In accordance with the described techniques for aggregation and scheduling of accelerator executable tasks, an accelerator device includes a processing element array and a command processor to receive a plurality of fibers each including multiple tasks and dependencies between the multiple tasks. The command processor places a first fiber in a sleep pool based on a first task within the first fiber having an unresolved dependency, and the command processor further places a second fiber in a ready pool based on a second task within the second fiber having a resolved dependency. Based on the second fiber being in the ready pool, the command processor launches the second task to be executed by the processing element array.
A processor includes a plurality of state registers and a command processor. The plurality of state registers is configured to maintain context states for a plurality of graphics contexts. The command processor includes a processing unit and a fixed-function hardware circuit. The processing unit is configured to place a plurality of graphics commands into a queue. The fixed-function hardware circuit is configured to monitor a graphics command stream output by the queue and detect a specified graphics command in the monitored graphics command stream. In response to the detected specified graphics command, the fixed-function hardware circuit is further configured to perform at least one graphics command management operation that includes one or more of a graphics context management operation or a graphics persistent state management operation.
An electronic device includes a package substrate having a top surface and a bottom surface. An integrated circuit (“IC”) die is disposed on the top surface of the package substrate. The electronic device also includes a stiffener having a ring body and a plurality of support members. The ring body is secured to the top surface of the package substrate and circumscribes the IC die. The plurality of support members extend from the ring body to below the bottom surface of the package substrate.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
A clock driver with duty cycle correction includes a first driver circuit, a second driver circuit, and a correction logic circuit. The first driver circuit performs duty cycle correction on a clock input signal and has parameters selected for a first frequency range of the clock input signal. The second driver circuit is nested with the first driver circuit and performs duty cycle correction on the clock input signal with parameters selected for a second frequency range of the clock input signal lower than the first frequency range. The correction logic circuit provides correction signals to a selected one of the first driver circuit and the second driver circuit. The clock driver provides a duty cycle corrected clock signal from the selected one of the first driver circuit and the second driver circuit based on a selected frequency range of the clock input signal.
Systems, apparatuses, and methods for implementing a centralized interrupt controller to aggregate interrupts generated across multiple semiconductor dies are disclosed. A system includes multiple interrupt sources on multiple semiconductor dies. A centralized interrupt controller on one of the semiconductor dies receives and aggregates interrupts from the multiple interrupt sources on the multiple semiconductor dies. This facilitates a single transmission point for forwarding the interrupts to the processor and operating system responsible for handling interrupts. Each interrupt source embeds an ID when conveying an interrupt to the interrupt controller. This allows the interrupt controller to differentiate between the interrupt sources and to identify which source generated a given interrupt. The interrupt controller conveys an indication of the source of the interrupt to the processor when forwarding the interrupt to the processor.
A memory system includes a memory controller, a physical layer (PHY), and a memory (e.g., DRAM). Data is written to and read from the memory in different manners for different memory technologies, such as using different signals or signal timings for different memory technologies. Various runtime services specific to the memory technology are performed by the PHY rather than the memory controller. Examples of such runtime services include performing a training routine to train or re-train an interface between the PHY and the memory, performing a power management routine (e.g., to put the main memory in a self-refresh mode), and so forth.
G11C 11/406 - Organisation ou commande des cycles de rafraîchissement ou de régénération de la charge
G11C 11/4074 - Circuits d'alimentation ou de génération de tension, p.ex. générateurs de tension de polarisation, générateurs de tension de substrat, alimentation de secours, circuits de commande d'alimentation
G11C 11/4093 - Dispositions d'interface d'entrée/sortie [E/S, I/O] de données, p.ex. mémoires tampon de données
A chip package having a package substrate including a top surface. A first chip module and a second chip module are mounted above the top surface of the package substrate. A first interposer is disposed between the package substrate and the first and second chip modules and includes a glass interposer. The first interposer couples the first and second chip modules to the package substrate. An interconnect bridge is disposed in a cavity of the glass interposer. The interconnect bridge includes circuitry that connects a circuitry of the first chip module to a circuitry of the second chip module.
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 25/00 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
78.
MEMORY CONTROLLER WITH A PLURALITY OF COMMAND SUB-QUEUES AND CORRESPONDING ARBITERS
A memory controller includes a memory channel controller that uses multiple groups of command queue and arbiter pairs. Each arbiter is coupled to a respective command queue to select memory access commands from each command queue according to predetermined criteria. Each arbiter selects from among the memory access requests in each command queue independently based on the predetermined criteria and sends selected memory access requests to a selector that serves as a second level arbiter which sends the request to a memory subchannel.
A computing device is provided which comprises memory and a processor in communication with the memory. The processor is configured to autonomously acquire input parameter values, comprising one of monitored device input parameter values from a component of the computing device and monitored user input parameter values. The processor is also configured to select, from a plurality of modes of operation, a mode of operation comprising parameter settings which are determined based on the acquired input parameter values, each of the plurality of modes of operation comprising different parameter settings configured to control the computing device to operate at a different level of performance. The processor is also configured to control operation of the computing device by tuning the parameter settings of the computing device according to the selected mode of operation comprising the determined parameter settings.
G06F 1/3296 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise par diminution de la tension d’alimentation ou de la tension de fonctionnement
Apparatuses, systems and methods for routing requests and responses targeting a shared resource. A queue in a communication fabric is located in a path between the requesters and a shared resource. In some embodiments, the shared resource is a shared address translation cache stored in an endpoint. The physical channel between the queue and the shared resource supports multiple virtual channels. The queue assigns at least one entry to each virtual channel of a group of virtual channels where the group includes a virtual channel for each address translation request type from a single requester of the multiple requesters. When the at least one entry for a given requester is de-allocated, the queue allocates this entry only with requests from the assigned virtual channel even if the empty entry is the only available entry of the queue.
A chip package having a package substrate including a top surface. A first chip module and a second chip module are mounted above the top surface of the package substrate. A first interposer is disposed between the package substrate and the first and second chip modules and includes a glass interposer. The first interposer couples the first and second chip modules to the package substrate. An interconnect bridge is disposed in a cavity of the glass interposer. The interconnect bridge includes circuitry that connects a circuitry of the first chip module to a circuitry of the second chip module.
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
82.
Residue-code-based error detection for cipher generation
A processing unit employs a residue code (RC) to perform error detection and correction for a multi-round transformation data encryption process. The processing unit generates a cipher based on a plurality of transformations. For each of the plurality of transformations, the processing unit generates a corresponding residue code of a plurality of residue codes. The processing unit performs error detection for the cipher based on the plurality of residue codes.
G06F 11/00 - Détection d'erreurs; Correction d'erreurs; Contrôle de fonctionnement
G06F 11/10 - Détection ou correction d'erreur par introduction de redondance dans la représentation des données, p.ex. en utilisant des codes de contrôle en ajoutant des chiffres binaires ou des symboles particuliers aux données exprimées suivant un code, p.ex. contrôle de parité, exclusion des 9 ou des 11
09 - Appareils et instruments scientifiques et électriques
Produits et services
Semiconductor devices; semiconductor chips; semiconductors; computer hardware; computer servers; computer workstations, namely computers designed for advanced technical or scientific applications and high performance computing applications; microprocessors; microprocessor modules; microprocessor subsystems; computer hardware subsystems; combined central processing units (CPU) cores and graphics processing unit processors (GPU) for use in convergence of high-performance computing (HPC) and artificial intelligence (AI); data processing units (DPU); artificial intelligence, machine learning and deep learning software applications; computer subsystems; graphics processors; accelerated processing units (APU); accelerated video and data processors; accelerator-powered computing solutions in the nature of artificial intelligence (AI) training and inference, high performance computing (HPC), and acceleration of data center server performance; graphics cards; video cards; computer memory devices, namely, volatile memory devices; dynamic random-access memory; multimedia accelerator boards; video graphics accelerator; computer accelerator board; graphics accelerators; video servers; computer software for operating all of the foregoing; processor operating software
84.
Apparatus, system, and method for calibrating high-speed communication interfaces to transmission lines
A computing device for calibrating high-speed communication interfaces to transmission lines may include an impedance-matching driver with a plurality of independently controllable impedance stages that facilitate matching an impedance of a transmission line. The computing device may also include a controller communicatively coupled to the impedance-matching driver via a plurality of control signals grouped into a first group of control signals that control a first stage included in the independently controllable impedance stages and a second group of control signals that control a second stage included in the independently controllable impedance stages. Various other apparatuses, systems, and methods are also disclosed.
Voltage range for training physical memory is described. A device is configurable to include a PHY having an interface to support communication of command signals and data with a physical memory. The PHY implements a training mode to train the interface over a training voltage range to communicate the command signals or data and an operational mode to use the trained interface to communicate the command signals or data over an operational voltage range that is smaller than the training voltage range.
G11C 11/4096 - Circuits de commande ou de gestion d'entrée/sortie [E/S, I/O] de données, p.ex. circuits pour la lecture ou l'écriture, circuits d'attaque d'entrée/sortie ou commutateurs de lignes de bits
G11C 11/4074 - Circuits d'alimentation ou de génération de tension, p.ex. générateurs de tension de polarisation, générateurs de tension de substrat, alimentation de secours, circuits de commande d'alimentation
Systems, apparatuses, and methods for implementing duplicated registers for access by initiators across multiple semiconductor dies are disclosed. A system includes multiple initiators on multiple semiconductor dies of a chiplet processor. One of the semiconductor dies is the master die, and this master die has copies of registers which can be accessed by the multiple initiators on the multiple semiconductor dies. When a given initiator on a given secondary die generates a register access, the register access is routed to the master die and a particular duplicate copy of the register maintained for the given secondary die. From the point of view of software, the multiple semiconductor dies appear as a single die, and the multiple initiators appear as a single initiator. Multiple types of registers can be maintained by the master die, with a flush register being one of the register types.
Systems and methods for building applications by automatically incorporating application performance data into the application build process are disclosed. By capturing build settings and performance data from prior applications being executed on different computing systems such as bare metal and virtualized cloud instances, a performance database may be maintained and used to predict build settings that improve application performance (e.g., on a specific computing system or computing system configuration).
A method, system, and computer-readable medium for executing a task is disclosed. The method includes receiving input data and computing instructions, launching a workgroup including wavefronts to execute the task, wherein the launching causes the wavefronts to process the input data by sharing intermediate results and resources, and adjusting the operation based on characteristics of the wavefronts. The characteristics include data dependencies, computational load, memory usage, and execution timing requirements. The wavefronts execute the task in stages, where each stage processes portions of input data and data generated by other wavefronts.
A system and method for efficiently resetting data stored in a memory array are described. In various implementations, an integrated circuit includes a memory for storing data, and a processing unit that generates access requests for the data stored in the memory. When access circuitry of the memory array begins a reset operation, it reduces a power supply voltage level used by memory bit cells in a column of the array to a value less than a threshold voltage of transistors. Therefore, the p-type transistors of the bit cells do not contend with the write driver during a write operation. The access circuitry provides the reset data on the write bit lines, and asserts each of the write word lines of the memory array. To complete the write operation, the access circuitry returns the power supply voltage level from below the threshold voltage level to an operating voltage level.
G11C 11/4099 - Traitement de cellules factices; Générateurs de tension de référence
G11C 11/4074 - Circuits d'alimentation ou de génération de tension, p.ex. générateurs de tension de polarisation, générateurs de tension de substrat, alimentation de secours, circuits de commande d'alimentation
G11C 11/4094 - Circuits de commande ou de gestion de lignes de bits
G11C 11/4096 - Circuits de commande ou de gestion d'entrée/sortie [E/S, I/O] de données, p.ex. circuits pour la lecture ou l'écriture, circuits d'attaque d'entrée/sortie ou commutateurs de lignes de bits
Voltage range for training physical memory is described. A device is configurable to include a PHY having an interface to support communication of command signals and data with a physical memory. The PHY implements a training mode to train the interface over a training voltage range to communicate the command signals or data and an operational mode to use the trained interface to communicate the command signals or data over an operational voltage range that is smaller than the training voltage range.
G11C 11/4074 - Circuits d'alimentation ou de génération de tension, p.ex. générateurs de tension de polarisation, générateurs de tension de substrat, alimentation de secours, circuits de commande d'alimentation
G06F 1/30 - Moyens pour agir en cas de panne ou d'interruption d'alimentation
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
91.
SEPARATE CLOCKING FOR COMPONENTS OF A GRAPHICS PROCESSING UNIT
Systems and methods related to controlling clock signals for clocking shader engines modules (SEs) and non-shader-engine modules (nSEs) of a graphics processing unit (GPU) are provided. One or more dividers receive a clock signal CLK and output a clock signal CLKA to the SEs and output a clock signal CLKB to the nSEs. The frequencies of CLKA and CLKB are independently selected based on sets of performance counter data monitored at the SEs and nSEs, respectively. The clock signal frequency for either the SEs or the nSEs is reduced when the corresponding sets of performance counter data indicates a comparatively lower processing workload for the SEs or for the nSEs.
A portable electronic device includes a status detector and a processor. The status detector is configured to obtain acceleration data from a motion sensor of the portable electronic device. The status detector is further configured to determine, for each acceleration measurement in the acceleration data, whether the acceleration measurement satisfies an acceleration threshold. Responsive to the acceleration measurement satisfying the acceleration threshold, the status detector is configured to increment a first counter. Responsive to the acceleration measurement not satisfying the acceleration threshold, the status detector is configured to selectively increment or refrain from incrementing a second counter. The status detector is further configured to determine whether the portable electronic device is in an on-table or an off-table state based on whichever of the counters reaches a counter threshold. The processor is configured to configure one or more components of the portable electronic device based on the determined state.
G01P 15/08 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération en ayant recours aux forces d'inertie avec conversion en valeurs électriques ou magnétiques
G01P 15/18 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération dans plusieurs dimensions
93.
VIDEO ENCODING OPTIMIZATION FOR MACHINE LEARNING CONTENT CATEGORIZATION
Systems, apparatuses, and methods for performing machine learning content categorization leveraging video encoding pre-processing are disclosed. A system includes at least a motion vector unit and a machine learning (ML) engine. The motion vector unit pre-processes a frame to determine if there is temporal locality with previous frames. If the objects of the scene have not changed by a threshold amount, then the ML engine does not process the frame, saving computational resources that would typically be used. Otherwise, if there is a change of scene or other significant changes, then the ML engine is activated to process the frame. The ML engine can then generate a QP map and/or perform content categorization analysis on this frame and a subset of the other frames of the video sequence.
G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image
G06V 20/40 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène dans le contenu vidéo
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
H04N 19/142 - Détection de coupure ou de changement de scène
H04N 19/55 - Estimation de mouvement avec contraintes spatiales, p.ex. au niveau des contours de l’image ou des contours des régions
An integrated circuit (IC) device includes an error correction code (ECC) encoder circuitry configured to receive input data, determine min-terms in a Hamming matrix (H-Matrix) corresponding to the input data, and generate ECC data based on the min-terms and an output codeword based on the ECC data, and an error correction circuitry configured to generate a corrected output codeword based on the output codeword.
H03M 13/11 - Détection d'erreurs ou correction d'erreurs transmises par redondance dans la représentation des données, c.à d. mots de code contenant plus de chiffres que les mots source utilisant un codage par blocs, c.à d. un nombre prédéterminé de bits de contrôle ajouté à un nombre prédéterminé de bits d'information utilisant plusieurs bits de parité
H03M 13/00 - Codage, décodage ou conversion de code pour détecter ou corriger des erreurs; Hypothèses de base sur la théorie du codage; Limites de codage; Méthodes d'évaluation de la probabilité d'erreur; Modèles de canaux; Simulation ou test des codes
95.
ADVANCED HARDWARE SCHEDULING USING UNMAPPED-QUEUE DOORBELLS
A processing device includes a hardware scheduler, an unmapped queue unit, and command processor, and a plurality of compute units. Responsive to a queue doorbell being an unmapped queue doorbell, the unmapped queue unit is configured to transmit a signal to the hardware scheduler indicating work has been placed into a queue currently unmapped to a hardware queue of the processing device. The hardware scheduler is configured to map the queue to a hardware queue of a plurality of hardware queues at the processing device in response to the signal. The command processor is configured to dispatch the work associated with the mapped queue to one or more compute units of the plurality of compute units.
A processor supports secure memory access in a virtualized computing environment by employing requestor identifiers at bus devices (such as a graphics processing unit) to identify the virtual machine associated with each memory access request. The virtualized computing environment uses the requestor identifiers to control access to different regions of system memory, ensuring that each VM accesses only those regions of memory that the VM is allowed to access. The virtualized computing environment thereby supports efficient memory access by the bus devices while ensuring that the different regions of memory are protected from unauthorized access.
G06F 12/1009 - Traduction d'adresses avec tables de pages, p.ex. structures de table de page
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
97.
STORING CONTIGUOUS DISPLAY CONTENT IN EACH DRAM FOR IDLE STATIC SCREEN POWER SAVING
An apparatus and method for efficiently managing power consumption among multiple, replicated functional blocks of an integrated circuit. An integrated circuit includes multiple, replicated memories that use separate power domains. Data of a given type is stored in an interleaved manner among the multiple memories. When control circuitry detects an idle state, commands are sent to the multiple memories specifying storing data of the given type in a contiguous manner in the memories connected to multiple functional blocks. Subsequently, the control circuitry transitions all but one of the memories to the sleep state. The memories rotate amongst themselves with a single memory being in the active state and servicing requests based on which data of the given type is targeted by the requests.
G06F 1/3234 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
98.
POWER MANAGEMENT OF DISPLAY DATA DURING AN IDLE SCREEN
An apparatus and method for efficiently managing power consumption among multiple, replicated functional blocks of an integrated circuit. An integrated circuit includes multiple, replicated functional blocks that use separate power domains. Data of a given type is stored in an interleaved manner among the multiple functional blocks. When control circuitry detects a low-performance mode, commands are sent to the multiple functional blocks specifying storing data of the given type in a contiguous manner in one or more of the caches of the multiple functional blocks and the memories connected to the multiple functional blocks. Following, the control circuitry transitions the memories to a sleep state and transitions all but one of the functional blocks to the sleep state. The functional blocks rotate amongst themselves with a single functional block being in the active state and servicing requests based on which data of the given type is targeted by the requests.
G09G 5/36 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire
A chip package includes a package substrate, an integrated circuit (IC) die disposed on the package substrate, and a lid assembly disposed over the IC die. The lid assembly includes a top plate having a lower surface facing the IC die and an outer shoulder. The lid assembly also includes a retainer having a lower surface secured to the package substrate and an inner shoulder retaining to the outer shoulder. The inner shoulder is configured to limit upward movement of the top plate, and expansion of the retainer is decoupled from expansion of the top plate.
H01L 23/051 - Conteneurs; Scellements caractérisés par la forme le conteneur étant une structure creuse ayant une base conductrice qui sert de support et en même temps de connexion électrique pour le corps semi-conducteur une autre connexion étant constituée par le couvercle parallèle à la base, p.ex. du type "sandwich"
H01L 21/56 - Capsulations, p.ex. couches de capsulation, revêtements
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
An electronic device includes processing circuitry that executes a lookup table (LUT) vector instruction. Executing the lookup table vector instruction causes the processing circuitry to acquire a set of reference values by using each input value from an input vector as an index to acquire a reference value from a reference vector. The processing circuitry then provides the set of reference values for one or more subsequent operations. The processing circuitry can also use the set of reference values for controlling vector elements from among a set of vector elements for which a vector operation is performed.
