diff options
| author | Andrew M. B. Boktor <[email protected]> | 2012-05-08 11:46:07 -0800 |
|---|---|---|
| committer | Andrew Boktor <[email protected]> | 2014-08-14 13:19:38 -0700 |
| commit | 3bc5f3b298f929eda7407bf233ad7e4846e57776 (patch) | |
| tree | e3e73263b9dc8adf05cc0d6d7b16faa800d1553a | |
| parent | 8da76f1df562b168b6bb479b9254f3ca5b5c686c (diff) | |
Fixes a rare race condition that prevents the kernel stats from being printed.
Merging
//depot/gpgpu_sim_research/fermi_replay/distribution/src/gpgpusim_entrypoint.cc
to //depot/gpgpu_sim_research/fermi/distribution/src/gpgpusim_entrypoint.cc
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12356]
| -rw-r--r-- | src/gpgpusim_entrypoint.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gpgpusim_entrypoint.cc b/src/gpgpusim_entrypoint.cc index 76c63b5..3e7f813 100644 --- a/src/gpgpusim_entrypoint.cc +++ b/src/gpgpusim_entrypoint.cc @@ -110,8 +110,10 @@ void *gpgpu_sim_thread_concurrent(void*) do { // check if a kernel has completed unsigned grid_uid = g_the_gpu->finished_kernel(); - if( grid_uid ) - g_stream_manager->register_finished_kernel(grid_uid); + if( grid_uid ){ + g_stream_manager->register_finished_kernel(grid_uid); //this requires recursive mutexes but doesnt appear to have them :( but works anyway? + break; //force stats print and update + } // launch operation on device if one is pending and can be run stream_operation op = g_stream_manager->front(); |