Merge pull request #2044 from gangliao/gpu_conv

fix gpu_img_conv2 float precision issue
8 years ago · 41912f7e70
parent 542b103f57 886e4becc2
commit 41912f7e70
1 changed files with 3 additions and 0 deletions
--- a/paddle/gserver/tests/test_NetworkCompare.cpp
+++ b/paddle/gserver/tests/test_NetworkCompare.cpp
@ -261,9 +261,12 @@ TEST(Compare, img_conv2) {
  std::string config_file_a = "./gserver/tests/img_conv_a.conf";
  std::string config_file_b = "./gserver/tests/img_conv_c.conf";
  bool useGpu = FLAGS_use_gpu;
+  double eps = FLAGS_checkgrad_eps;
  FLAGS_use_gpu = true;
+  FLAGS_checkgrad_eps = 1e-3;
  compareNetwork(config_file_a, config_file_b);
  FLAGS_use_gpu = useGpu;
+  FLAGS_checkgrad_eps = eps;
 }
 #endif