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[v4,0/1] gpu/cuda: introduce CUDA driver

Message ID 20211109055041.942-1-eagostini@nvidia.com (mailing list archive)
Headers

Message

Elena Agostini Nov. 9, 2021, 5:50 a.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 is optional: not built if CUDA >= 11.4 not found

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

 doc/guides/gpus/cuda.rst     | 110 +++++
 doc/guides/gpus/index.rst    |   1 +
 drivers/gpu/cuda/cuda.c      | 813 +++++++++++++++++++++++++++++++++++
 drivers/gpu/cuda/meson.build |  20 +
 drivers/gpu/cuda/version.map |   3 +
 drivers/gpu/meson.build      |   2 +-
 6 files changed, 948 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/meson.build
 create mode 100644 drivers/gpu/cuda/version.map