Techniques for performing matrix computations using hierarchical representations of sparse matrices
Granted: January 28, 2025
Patent Number:
12211080
One embodiment sets forth a technique for performing matrix operations. The technique includes traversing a tree structure to access one or more non-empty regions within a matrix. The tree structure includes a first plurality of nodes and a second plurality of nodes corresponding to non-empty regions in the matrix. The first plurality of nodes includes a first node representing a first region and one or more second nodes that are children of the first node and represent second region(s)…
Platform and method for collaborative generation of content
Granted: January 28, 2025
Patent Number:
12211005
A cloud-centric platform is used for generating virtual three-dimensional (3D) content, that allows users to collaborate online and that can be connected to different software tools (applications). Using the platform, virtual environments (e.g., scenes, worlds, universes) can be created, accessed, and interacted with simultaneously by multiple collaborative content creators using varying content creation or development applications.
Individual application window streaming suitable for remote desktop applications
Granted: January 28, 2025
Patent Number:
12210888
The present disclosure relates to streaming individual application windows and/or other desktop elements of a remote desktop. Data used to represent irrelevant desktop areas may be replaced with lower entropy data that may be highly compressed in a video stream and/or with data representative of other visual content. The video stream may also include desktop metadata (e.g., locations for desktop visuals, etc.) used to render the desktop elements on the local desktop. The desktop visuals…
Compiled shader program caches in a cloud computing environment
Granted: January 28, 2025
Patent Number:
12210867
Apparatuses, systems, and techniques for a compiled shader program caches in a cloud computing environment.
System for automated data retrieval from an integrated circuit for event analysis
Granted: January 28, 2025
Patent Number:
12210770
Systems, computer program products, and methods are described herein for automated data retrieval from an integrated circuit (IC). An example system receives an alert indicating a trigger event associated with the IC; extracts, using a scan island (e.g., a partition of the IC that is isolated for data retrieval), data from a plurality of scan chains and a plurality of random-access memories (RAMs) associated with the IC in response to receiving the alert; stores the data in an external…
Method and apparatus for enabling map updates using a blockchain platform
Granted: January 28, 2025
Patent Number:
12209881
A semi-public blockchain maintained on one or more nodes in a map cloud platform comprises data for maintaining a global map of a predetermined geographic area. The blockchain also comprises a plurality of data records, where each data record is associated with an update to a global map. When a message associated with a map update to the global map is received, the nodes of the blockchain determine a consensus by evaluating the map update, where the evaluating comprises performing a…
Automatically-adjusting mirror for use in vehicles
Granted: January 28, 2025
Patent Number:
12208732
Systems and methods for a self-adjusting vehicle mirror. The mirror automatically locates the face of the driver or another passenger, and orients the mirror to provide the driver/passenger face with a desired view from the mirror. The mirror may continue to reorient itself as the driver or passenger shifts position, to continuously provide a desired field of view even as he or she changes position over time. In certain embodiments, the mirror system of the disclosure can be a…
Conversational AI platform with rendered graphical output
Granted: January 21, 2025
Patent Number:
12205210
In various examples, a virtually animated and interactive agent may be rendered for visual and audible communication with one or more users with an application. For example, a conversational artificial intelligence (AI) assistant may be rendered and displayed for visual communication in addition to audible communication with end-users. As such, the AI assistant may leverage the visual domain—in addition to the audible domain—to more clearly communicate with users, including…
Data center job scheduling using machine learning
Granted: January 21, 2025
Patent Number:
12206748
A method includes receiving, using a processing device, a first condition associated with an operation at a data center, where the operation at the data center pertains to a first location at the data center, the first location corresponding to a first parameter value. The method further includes providing the first condition as an input to a machine learning model. The method also includes performing one or more reinforcement learning techniques using the machine learning model to cause…
Pixel degradation tracking and compensation for display technologies
Granted: January 21, 2025
Patent Number:
12205534
Certain display types—such as organic light emitting diode (OLED) displays—may be more prone to burn-in or ghosting due to the varied luminance degradation rates of pixel cells of the display—especially in applications or content types that require display of prolonged, continuous, static textures. To account for this, aging of pixel cells (e.g., R, G, B, and/or W pixel cells) of a display may be tracked such that more aged pixel cells may be compensated for by reducing pixel…
Application programming interface to wait on matrix multiply-accumulate
Granted: January 21, 2025
Patent Number:
12204897
Apparatuses, systems, and techniques to perform computational operations in response to one or more compute uniform device architecture (CUDA) programs. In at least one embodiment, one or more computational operations are to cause one or more other computational operations to wait until a portion of matrix multiply-accumulate (MMA) operations have been performed.
Using a hardware sequencer in a direct memory access system of a system on a chip
Granted: January 21, 2025
Patent Number:
12204475
In various examples, a VPU and associated components may be optimized to improve VPU performance and throughput. For example, the VPU may include a min/max collector, automatic store predication functionality, a SIMD data path organization that allows for inter-lane sharing, a transposed load/store with stride parameter functionality, a load with permute and zero insertion functionality, hardware, logic, and memory layout functionality to allow for two point and two by two point lookups,…
Safety decomposition architecture for autonomous machine applications
Granted: January 21, 2025
Patent Number:
12202518
In various examples, a safety decomposition architecture for autonomous machine applications is presented that uses two or more individual safety assessments to satisfy a higher safety integrity level (e.g., ASIL D). For example, a behavior planner may be used as a primary planning component, and a collision avoidance feature may be used as a diverse safety monitoring component—such that both may redundantly and independently prevent violation of safety goals. In addition, robustness…
Restraint device localization
Granted: January 21, 2025
Patent Number:
12202432
Systems and methods are disclosed related to restraint device (e.g., seatbelt) localization. In one embodiment, the disclosure relates to systems and methods for seatbelt detection and modeling. A vehicle may be occupied by one or more occupants wearing one or more seatbelts. A camera or other sensor is placed within the vehicle to capture images of the one or more occupants. A system analyzes the images to detect and model seatbelts depicted in the images. Specifically, the system may…
Neural networks to generate robotic task demonstrations
Granted: January 21, 2025
Patent Number:
12202147
A technique for training a neural network, including generating a plurality of input vectors based on a first plurality of task demonstrations associated with a first robot performing a first task in a simulated environment, wherein each input vector included in the plurality of input vectors specifies a sequence of poses of an end-effector of the first robot, and training the neural network to generate a plurality of output vectors based on the plurality of input vectors. Another…
Mini-map based position tracking
Granted: January 14, 2025
Patent Number:
12194383
Apparatuses, systems, and techniques to determine position information for a gameplay session. In at least one embodiment, the position information is determined by at least matching features extracted from a mini-map to feature extracted from a map and determining a transformation matrix to be applied to a position within the mini-map.
Reducing false positive ray traversal using point degenerate culling
Granted: January 14, 2025
Patent Number:
12198252
Techniques applicable to a ray tracing hardware accelerator for traversing a hierarchical acceleration structure with reduced false positive ray intersections are disclosed. The reduction of false positives may be based upon one or more of selectively performing a secondary higher precision intersection test for a bounding volume, identifying and culling bounding volumes that degenerate to a point, and parametrically clipping rays that exceed certain configured distance thresholds.
Reducing false positive ray traversal in a bounding volume hierarchy
Granted: January 14, 2025
Patent Number:
12198251
Techniques applicable to a ray tracing hardware accelerator for traversing a hierarchical acceleration structure with reduced false positive ray intersections are disclosed. The reduction of false positives may be based upon one or more of selectively performing a secondary higher precision intersection test for a bounding volume, identifying and culling bounding volumes that degenerate to a point, and parametrically clipping rays that exceed certain configured distance thresholds.
Programming model for resource-constrained scheduling
Granted: January 14, 2025
Patent Number:
12197954
The present technology augments the GPU compute model to provide system-provided data marshalling characteristics of graphics pipelining to increase efficiency and reduce overhead. A simple scheduling model based on scalar counters (e.g., semaphores) abstract the availability of hardware resources. Resource releases can be done programmatically, and a system scheduler only needs to track the states of such counters/semaphores to make work launch decisions. Semantics of the…
Hardware-efficient PAM-3 encoder and decoder
Granted: January 14, 2025
Patent Number:
12197281
A transceiver configured to communicate a burst of data bits and meta-data bits for the data bits includes data channels, auxiliary data channels, and at least one error correction channel. The transceiver includes an encoder that applies 11b7s encoding to a first number of the data bits to generate first PAM-3 symbols on some or all of the communication channels, and that applies 3b2s encoding to a second number of the data bits to generate second PAM-3 symbols on at least some of the…
