[GitHub] [incubator-mxnet] ArmageddonKnight commented on pull request #18704: Re-enable the test_gpu_memory_profiler_gluon test case

[GitBox <gi...@apache.org>]

ArmageddonKnight commented on pull request #18704:
URL: https://github.com/apache/incubator-mxnet/pull/18704#issuecomment-688516458


   @szha FYI, I have cleaned up the debugging traces and applied the fixes that we have discussed previously. The sample GPU memory profile for Gluon now looks like the following:
   
   ```
   "Attribute Name","Requested Size","Device","Actual Size","Reuse?"
   <unk>:in_arg:data,640,0,4096,0
   hybridsequential:activation0:hybridsequential_activation0_fwd,2048,0,4096,0
   hybridsequential:activation0:hybridsequential_activation0_fwd_backward,8192,0,8192,0
   hybridsequential:activation0:hybridsequential_activation0_fwd_head_grad,2048,0,4096,0
   hybridsequential:dense0:activation0:hybridsequential_dense0_activation0_fwd,8192,0,8192,0
   hybridsequential:dense0:arg_grad:bias,512,0,4096,0
   hybridsequential:dense0:arg_grad:weight,5120,0,8192,0
   hybridsequential:dense0:hybridsequential_dense0_fwd,8192,0,8192,0
   hybridsequential:dense0:in_arg:bias,512,0,4096,0
   hybridsequential:dense0:in_arg:weight,5120,0,8192,0
   hybridsequential:dense1:activation0:hybridsequential_dense1_activation0_fwd,4096,0,4096,0
   hybridsequential:dense1:arg_grad:bias,256,0,4096,0
   hybridsequential:dense1:arg_grad:weight,32768,0,32768,0
   hybridsequential:dense1:hybridsequential_dense1_fwd,4096,0,4096,0
   hybridsequential:dense1:in_arg:bias,256,0,4096,0
   hybridsequential:dense1:in_arg:weight,32768,0,32768,0
   hybridsequential:dense2:arg_grad:bias,128,0,4096,0
   hybridsequential:dense2:arg_grad:weight,8192,0,8192,0
   hybridsequential:dense2:hybridsequential_dense2_fwd_backward,4096,0,4096,1
   hybridsequential:dense2:in_arg:bias,128,0,4096,0
   hybridsequential:dense2:in_arg:weight,8192,0,8192,0
   hybridsequential:dropout0:hybridsequential_dropout0_fwd,8192,0,8192,0
   hybridsequential:dropout0:hybridsequential_dropout0_fwd,8192,0,8192,0
   resource:cudnn_dropout_state (dropout-inl.h +256),1474560,0,1474560,0
   resource:temp_space (fully_connected-inl.h +316),15360,0,16384,0
   ```
   
   Please let me know if you have any questions or concerns. Thank you.


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