reduce default value of cudnn workspace size, test=develop (#19780)

5 years ago · 32b1151f5e
parent 52673956de
commit 32b1151f5e
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/platform/cudnn_workspace_helper.h
+++ b/paddle/fluid/platform/cudnn_workspace_helper.h
@ -17,7 +17,7 @@
 namespace paddle {
 namespace platform {
-static constexpr int kDefaultConvWorkspaceSizeLimitMB = 4096;
+static constexpr int kDefaultConvWorkspaceSizeLimitMB = 512;
 }  // namespace platform
 }  // namespace paddle