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[v5,0/1] gpu/cuda: introduce CUDA driver

Message ID 20211115223602.18189-1-eagostini@nvidia.com (mailing list archive)
Headers

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Elena Agostini Nov. 15, 2021, 10:36 p.m. UTC 
  From: Elena Agostini <eagostini@nvidia.com>

This is the CUDA implementation of the gpudev library.
Funcitonalities implemented through CUDA Driver API are:

- Device probe and remove
- Manage device memory allocations
- Register/unregister external CPU memory in the device memory area

Changelog:
- CUDA driver implementation of the GPU write memory barrier
- Fixed styling reported by checkpatch
- CUDA driver library not required at build time
- CUDA driver library is loaded at runtime through dlopen
- Documentation updated

Elena Agostini (1):
  gpu/cuda: introduce CUDA driver

 doc/guides/gpus/cuda.rst               |  127 +++
 doc/guides/gpus/index.rst              |    1 +
 doc/guides/rel_notes/release_21_11.rst |    2 +
 drivers/gpu/cuda/cuda.c                | 1132 ++++++++++++++++++++++++
 drivers/gpu/cuda/cuda_loader.h         |  301 +++++++
 drivers/gpu/cuda/meson.build           |   10 +
 drivers/gpu/cuda/version.map           |    3 +
 drivers/gpu/meson.build                |    2 +-
 8 files changed, 1577 insertions(+), 1 deletion(-)
 create mode 100644 doc/guides/gpus/cuda.rst
 create mode 100644 drivers/gpu/cuda/cuda.c
 create mode 100644 drivers/gpu/cuda/cuda_loader.h
 create mode 100644 drivers/gpu/cuda/meson.build
 create mode 100644 drivers/gpu/cuda/version.map