| commit | 8b644f19cacb59fe17d1876436a60f3d02839b8c | |
| author | Mark Abraham <mark.j.abraham@gmail.com> | |
| Fri, 3 Nov 2017 01:33:01 +0000 (3 02:33 +0100) | ||
| committer | Aleksei Iupinov <a.yupinov@gmail.com> | |
| Fri, 24 Nov 2017 14:16:05 +0000 (24 15:16 +0100) | ||
| tree | 64a79a50fb1da56f6871b627eee000f462ce69f1 | treesnapshot (tar.gz zip) |
| parent | c6ce8efc35a5073d096aa2043136d0fc50d639a4 | commitdiff |
Separate management of GPU contexts from modules
Tasks from modules might share GPU contexts across either tasks, or
thread-MPI ranks, so init and free operations can't be the
responsibility of the modules themselves.
Simplified the error reporting for init and free. Knowledge of the
rank ID might help in diagnosing issues in some cases, but should
(later) be the responsibility of a proper framework to catch errors
during initialization across MPI ranks.
Moved the GPU profiling cleanup back to where it was intended to be,
before some earlier refactoring had left it somewhere not-quite-right.
Change-Id: I682a1b1c7058cbebb41805dba05e688cbee18c2a
Tasks from modules might share GPU contexts across either tasks, or
thread-MPI ranks, so init and free operations can't be the
responsibility of the modules themselves.
Simplified the error reporting for init and free. Knowledge of the
rank ID might help in diagnosing issues in some cases, but should
(later) be the responsibility of a proper framework to catch errors
during initialization across MPI ranks.
Moved the GPU profiling cleanup back to where it was intended to be,
before some earlier refactoring had left it somewhere not-quite-right.
Change-Id: I682a1b1c7058cbebb41805dba05e688cbee18c2a
12 files changed: