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gpu-compute: Fixed a bug in global memory pipeline

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Added a condition when inflightStores is incremented to prevent a deadlock
caused by many memory fence requests generated by a CU
This commit is contained in:
Tuan Ta 2016-06-03 16:20:08 -04:00
parent 289a8ebdb1
commit b6d20c25c3
1 changed files with 1 additions and 1 deletions
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2
src/gpu-compute/global_memory_pipeline.cc
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@ -139,7 +139,7 @@ GlobalMemPipeline::exec()
} else { } else {
if (inflightStores >= gmQueueSize) { if (inflightStores >= gmQueueSize) {
return; return;
} else { } else if (mp->m_op == Enums::MO_ST) {
++inflightStores; ++inflightStores;
} }
} }