diff options
| author | Tom de Vries <tdevries@suse.de> | 2018-08-08 14:26:19 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2018-08-08 14:26:19 +0000 |
| commit | b113af959cc00dd8726298003e837b5824288649 (patch) | |
| tree | 6f046c7dfeb9031d0554fb3b7834326cf89427f1 /libcpp/include/line-map.h | |
| parent | 94767dacea8098464a6b23c74bb5768449c6443c (diff) | |
| download | gcc-b113af959cc00dd8726298003e837b5824288649.zip gcc-b113af959cc00dd8726298003e837b5824288649.tar.gz gcc-b113af959cc00dd8726298003e837b5824288649.tar.bz2 | |
[libgomp, nvptx] Remove hard-coded const in nvptx_open_device
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR is defined in cuda driver
api version 6.0 and higher.
Currently nvptx_open_device uses a hard-coded constant instead.
This patch fixes that by:
- defining CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR to the hardcoded
constant at toplevel, if not present in cuda.h, and
- using CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR in nvptx_open_device
Build on x86_64 with nvptx accelerator and reg-tested libgomp.
2018-08-08 Tom de Vries <tdevries@suse.de>
* plugin/plugin-nvptx.c
(CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
(nvptx_open_device): Use
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
From-SVN: r263406
Diffstat (limited to 'libcpp/include/line-map.h')
0 files changed, 0 insertions, 0 deletions