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cupy/cupy

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11,000 stele·1,040 fork-uri·Python·MIT·8 vizualizăricupy.dev↗

Cupy

CuPy este o bibliotecă de calcul array CUDA care implementează o interfață compatibilă cu NumPy pentru executarea operațiunilor pe array-uri și calcul numeric pe GPU-uri NVIDIA. Acesta servește ca bibliotecă numerică accelerată GPU și o implementare SciPy bazată pe CUDA, descărcând calculele grele pe hardware-ul grafic pentru a crește viteza de procesare pentru sarcinile de lucru științifice și inginerești.

Biblioteca permite schimbul de tensori între framework-uri, permițând partajarea bufferelor de date între diferite framework-uri de deep learning folosind layout-uri de memorie standardizate pentru a evita copiile de memorie. De asemenea, suportă integrarea kernel-urilor GPU personalizate, permițând conectarea datelor de tip array la API-uri de nivel scăzut pentru un control precis asupra execuției hardware.

În linii mari, proiectul acoperă fluxuri de lucru de procesare de array-uri de înaltă performanță și calcul științific. Capabilitățile sale includ accelerarea calculelor pe array-uri și furnizarea de instrumente pentru calcule numerice la scară largă.

Features

  • GPU Acceleration - Provides a comprehensive environment for GPU-accelerated numerical and array computing.
  • GPU Kernel Implementations - Allows integration of custom CUDA kernels for precise low-level hardware control.
  • Numerical Computing Libraries - Acts as a numerical computing library providing high-performance linear algebra and array operations on NVIDIA GPUs.
  • GPU Acceleration Libraries - Serves as a GPU acceleration library for offloading heavy numerical array calculations to graphics hardware.
  • GPU-Accelerated SciPy Implementations - Provides a CUDA-based implementation of SciPy routines to accelerate complex mathematical workloads.
  • Array Processing - Implements high-performance array processing by running NumPy and SciPy style operations on GPUs.
  • High-Performance Scientific Computing - Enables high-performance scientific computing by executing array-based calculations on graphics hardware.
  • Scientific Computing - Supports scientific computing workflows by leveraging GPU acceleration for massive datasets.
  • Vectorized Array Operations - Accelerates large-scale array computations using GPU-powered vectorized operations.
  • Numerical Computing - Provides GPU-accelerated numerical computing capabilities for scientific and engineering workloads.
  • NumPy Array Integration - Implements a NumPy-compatible array interface to allow seamless transition of computations from CPU to GPU.
  • Kernel Dispatchers - Provides a kernel dispatcher that selects the optimal GPU implementation based on data types and dimensions.
  • Shared Memory Data Exchange - Enables high-performance tensor data exchange between deep learning frameworks using zero-copy memory buffers.
  • Shared Memory Transports - Utilizes memory-mapped buffer sharing to enable zero-copy data exchange between different libraries.
  • GPU Memory Allocators - Implements specialized GPU memory allocators and pooling to minimize allocation overhead.
  • Python-C Interfaces - Provides high-performance Python-C++ interfaces to wrap low-level CUDA calls for scientific computing.
  • JIT Kernel Compilers - Generates optimized GPU machine code at runtime via a just-in-time compiler for array operations.
  • Procesare paralelă - Bibliotecă accelerată prin CUDA cu un API compatibil cu NumPy.
  • Big Data and Distributed Computing - CUDA-accelerated NumPy-compatible array operations.
  • Data Manipulation Libraries - NVIDIA CUDA-accelerated NumPy-compatible array library.
  • Computation and Optimization - NumPy-compatible multi-dimensional array implementation for CUDA.
  • Numerical Computation - Provides GPU-accelerated array operations with a NumPy-compatible API.
  • Parallel and High-Performance Computing - CUDA-accelerated library with a NumPy-like API.

Istoric stele

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Întrebări frecvente

Ce face cupy/cupy?

CuPy este o bibliotecă de calcul array CUDA care implementează o interfață compatibilă cu NumPy pentru executarea operațiunilor pe array-uri și calcul numeric pe GPU-uri NVIDIA. Acesta servește ca bibliotecă numerică accelerată GPU și o implementare SciPy bazată pe CUDA, descărcând calculele grele pe hardware-ul grafic pentru a crește viteza de procesare pentru sarcinile de lucru științifice și inginerești.

Care sunt principalele funcționalități ale cupy/cupy?

Principalele funcționalități ale cupy/cupy sunt: GPU Acceleration, GPU Kernel Implementations, Numerical Computing Libraries, GPU Acceleration Libraries, GPU-Accelerated SciPy Implementations, Array Processing, High-Performance Scientific Computing, Scientific Computing.

Care sunt câteva alternative open-source pentru cupy/cupy?

Alternativele open-source pentru cupy/cupy includ: numba/numba — Numba is a just-in-time compiler that translates high-level Python functions into optimized machine code at runtime.… dask/dask — Dask is a parallel computing framework and distributed task scheduler designed to scale Python data science workflows… numpy/numpy — NumPy is a foundational library for scientific computing in Python, providing a comprehensive framework for managing… arrayfire/arrayfire — ArrayFire is a hardware-agnostic compute framework and JIT-compiled tensor engine designed for high-performance… zhaochenyang20/awesome-ml-sys-tutorial — This project provides a comprehensive technical guide and framework for engineering large-scale machine learning… scipy/scipy — SciPy is a scientific computing library for Python that provides a comprehensive collection of mathematical algorithms…

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