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4 repositorios

Awesome GitHub RepositoriesGPU Kernel Performance Tuning

Techniques for optimizing the execution speed of GPU kernels through fusion and optimized code generation.

Distinct from Performance and Optimization: Focuses on low-level GPU kernel optimization rather than general bundle or page-load performance.

Explore 4 awesome GitHub repositories matching part of an awesome list · GPU Kernel Performance Tuning. Refine with filters or upvote what's useful.

Awesome GPU Kernel Performance Tuning GitHub Repositories

Encuentra los mejores repositorios con IA.Buscaremos los repositorios que mejor coincidan usando IA.
  • vladmandic/sdnextAvatar de vladmandic

    vladmandic/sdnext

    7,139Ver en GitHub↗

    SD.Next is an all-in-one web interface and multi-backend inference engine for generating, editing, and processing images and videos using diffusion models. It functions as a comprehensive tool for diffusion model management and an automated image processing pipeline for bulk operations. The project is distinguished by its hardware-backend abstraction layer, which provides automatic detection and acceleration for NVIDIA CUDA, AMD ROCm, Intel OpenVINO, and DirectML. It features a headless generative API and a programmatic command interface, allowing users to trigger tasks via REST API or CLI wi

    Allows tuning of MIOpen environment variables to optimize the trade-off between startup speed and inference performance.

    Pythonai-artcaptiondiffusers
    Ver en GitHub↗7,139
  • nvidia/ncclAvatar de NVIDIA

    NVIDIA/nccl

    4,816Ver en GitHub↗

    NCCL es una biblioteca de comunicación de alto rendimiento y un framework de computación distribuida en GPU diseñado para ejecutar intercambios de datos colectivos y punto a punto a través de múltiples GPUs en sistemas de uno o varios nodos. Sirve como capa de transporte RDMA para GPU y orquestador de memoria, facilitando la sincronización de gran ancho de banda de datos y gradientes de modelos para el entrenamiento e inferencia distribuida en GPU. La biblioteca se distingue por su capacidad para ejecutar primitivas de comunicación directamente desde kernels de GPU, eliminando la CPU anfitriona del camino crítico. Utiliza la selección de rutas consciente de la topología para optimizar el movimiento de datos y emplea transporte de red basado en RDMA, incluyendo InfiniBand y NVLink, para permitir el acceso a memoria de copia cero entre dispositivos a través de diferentes nodos físicos. El proyecto cubre una amplia gama de patrones de comunicación colectiva, incluyendo reducciones, broadcasts, gathers e intercambios all-to-all, junto con acceso remoto a memoria punto a punto. Proporciona una gestión integral de comunicadores para inicializar, particionar y redimensionar grupos de GPU, así como una gestión de memoria especializada para registrar buffers y coordinar memoria compartida de dispositivo. El sistema incluye un conjunto de herramientas de monitoreo y observabilidad para el seguimiento de la salud, registro de diagnósticos y monitoreo de eventos en tiempo real, así como interfaces de integración para frameworks de aprendizaje automático, CUDA graphs, MPI y Python.

    Configures execution behavior, network module selection, and kernel resource allocation for collective groups.

    C++
    Ver en GitHub↗4,816
  • infatoshi/cuda-courseAvatar de Infatoshi

    Infatoshi/cuda-course

    3,297Ver en GitHub↗

    This project is a CUDA programming course and technical guide focused on writing and optimizing GPU kernels for hardware acceleration. It provides structured learning resources for using the CUDA platform to execute operations on silicon architectures. The material covers the optimization of linear algebra kernels and the analysis of machine learning deployment. It includes guidance on identifying acceleration tools, mapping the deep learning ecosystem, and evaluating the frameworks used to move models from research to production environments. The scope extends to GPU performance optimizatio

    Guides the improvement of execution speed by fusing linear algebra operations and generating optimized machine code.

    Cuda
    Ver en GitHub↗3,297
  • nvidia/cuda-pythonAvatar de NVIDIA

    NVIDIA/cuda-python

    3,170Ver en GitHub↗

    cuda-python provides low-level Python bindings for the CUDA Driver and Runtime APIs. It serves as a programmatic wrapper for controlling device memory, managing hardware toolchains, and orchestrating execution graphs on NVIDIA GPUs, allowing for the compilation and launching of parallel kernels directly from Python. The project enables the development of SIMT kernels and the execution of mathematical algorithms on device memory. It integrates pre-compiled bytecode as custom operators and interfaces with accelerated device libraries to access low-level hardware functions without leaving the la

    Optimizes GPU execution speed using techniques like cooperative reductions and bytecode caching.

    Cython
    Ver en GitHub↗3,170
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  4. Performance and Optimization
  5. GPU Kernel Performance Tuning

Explorar subetiquetas

  • Collective Group TuningOptimization of execution behavior and resource allocation for GPU collective communication groups. **Distinct from GPU Kernel Performance Tuning:** Distinct from general GPU kernel tuning by focusing on the configuration of collective communication groups and network module selection.
  • Communication Resource TuningTuning of GPU blocks, threads, and buffers specifically for collective communication throughput. **Distinct from GPU Kernel Performance Tuning:** Distinct from general GPU kernel performance tuning by focusing on the balance of throughput and memory specifically for communication primitives.
  • MIOpen Kernel TuningOptimization of MIOpen environment variables to balance startup speed and generation performance. **Distinct from GPU Kernel Performance Tuning:** Specifically targets the MIOpen kernel database for AMD GPUs, whereas GPU Kernel Performance Tuning is a general technique.