Top 3 gpu-memory Open-Source Projects

• gdrcopy

  1 800 7.7 C++

  A fast GPU memory copy library based on NVIDIA GPUDirect RDMA technology

  

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• cuda-api-wrappers

  10 742 9.1 C++

  Thin C++-flavored header-only wrappers for core CUDA APIs: Runtime, Driver, NVRTC, NVTX.

Project mention: VUDA: A Vulkan Implementation of CUDA | news.ycombinator.com | 2023-07-01

1. This implements the clunky C-ish API; there's also the Modern-C++ API wrappers, with automatic error checking, RAII resource control etc.; see: https://github.com/eyalroz/cuda-api-wrappers (due disclosure: I'm the author)

2. Implementing the _runtime_ API is not the right choice; it's important to implement the _driver_ API, otherwise you can't isolate contexts, dynamically add newly-compiled JIT kernels via modules etc.

3. This is less than 3000 lines of code. Wrapping all of the core CUDA APIs (driver, runtime, NVTX, JIT compilation of CUDA-C++ and of PTX) took me > 14,000 LoC.

• checkmate

  1 125 1.8 Python

  Training neural networks in TensorFlow 2.0 with 5x less memory (by parasj)

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