[Mlir-commits] [mlir] a8b0ae3 - [mlir] Do not start threads in AsyncRuntime

[Eugene Zhulenev]

Author: Eugene Zhulenev
Date: 2020-10-22T08:31:30-07:00
New Revision: a8b0ae3bddee311cbc97801089a95702f32773f8

URL: https://github.com/llvm/llvm-project/commit/a8b0ae3bddee311cbc97801089a95702f32773f8
DIFF: https://github.com/llvm/llvm-project/commit/a8b0ae3bddee311cbc97801089a95702f32773f8.diff

LOG: [mlir] Do not start threads in AsyncRuntime

pthreads is not enabled for all builds by default

Reviewed By: jpienaar

Differential Revision: https://reviews.llvm.org/D89967

Added: 
    

Modified: 
    mlir/lib/ExecutionEngine/AsyncRuntime.cpp

Removed: 
    


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diff  --git a/mlir/lib/ExecutionEngine/AsyncRuntime.cpp b/mlir/lib/ExecutionEngine/AsyncRuntime.cpp
index 650fb392ff32..b450a8334ae4 100644
--- a/mlir/lib/ExecutionEngine/AsyncRuntime.cpp
+++ b/mlir/lib/ExecutionEngine/AsyncRuntime.cpp
@@ -59,8 +59,7 @@ mlirAsyncRuntimeAwaitToken(AsyncToken *token) {
 
 extern "C" MLIR_ASYNCRUNTIME_EXPORT void
 mlirAsyncRuntimeExecute(CoroHandle handle, CoroResume resume) {
-  std::thread thread([handle, resume]() { (*resume)(handle); });
-  thread.detach();
+  (*resume)(handle);
 }
 
 extern "C" MLIR_ASYNCRUNTIME_EXPORT void