thread local jit kernels

tensor-tang · tensor-tang · commit 3ee8f2c6cfe6 · 2018-10-09T23:11:55.000+08:00
test=develop
diff --git a/paddle/fluid/operators/math/jit_kernel.cc b/paddle/fluid/operators/math/jit_kernel.cc
@@ -24,7 +24,7 @@ namespace jitkernel {
 namespace jit = platform::jit;
 
 KernelPool& KernelPool::Instance() {
-  static KernelPool g_jit_kernels;
+  static thread_local KernelPool g_jit_kernels;
   return g_jit_kernels;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ namespace jitkernel {`
`24`	`24`	`namespace jit = platform::jit;`
`25`	`25`
`26`	`26`	`KernelPool& KernelPool::Instance() {`
`27`		`- static KernelPool g_jit_kernels;`
	`27`	`+ static thread_local KernelPool g_jit_kernels;`
`28`	`28`	`return g_jit_kernels;`
`29`	`29`	`}`
`30`	`30`