Merge pull request #12392 from typhoonzero/fix_cudnn_enforce

fix cudnn enforce

Merge pull request #12392 from typhoonzero/fix_cudnn_enforce
fix cudnn enforce
4f100396 · Wu Yi · GitHub · 3ade95d0 · 54e9fd3f · 4f100396
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Showing with 6 addition and 7 deletion

paddle/fluid/platform/cudnn_helper.h paddle/fluid/platform/cudnn_helper.h +6 -7

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--- a/paddle/fluid/platform/cudnn_helper.h
+++ b/paddle/fluid/platform/cudnn_helper.h
@@ -62,9 +62,8 @@ inline const char* cudnnGetErrorString(cudnnStatus_t status) {
 #define CUDNN_ENFORCE(condition)                                     \
  do {                                                               \
    cudnnStatus_t status = condition;                                \
-    if (status != CUDNN_STATUS_SUCCESS) {                         \
-      VLOG(1) << ::paddle::platform::cudnnGetErrorString(status); \
-      PADDLE_THROW("cuDNN call failed");                          \
+    if (UNLIKELY(status != CUDNN_STATUS_SUCCESS)) {                  \
+      PADDLE_THROW(::paddle::platform::cudnnGetErrorString(status)); \
    }                                                                \
  } while (false)