[GitHub] [tvm] altanh commented on pull request #7500: [WIP][Pass] Profiling TVM compiler passes

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

altanh commented on pull request #7500:
URL: https://github.com/apache/tvm/pull/7500#issuecomment-783655850


   example output:
   ```
   tests/python/frontend/pytorch/test_object_detection.py sequential: 16636769us (94.70%)
   	RemoveUnusedFunctions: 747us (0.00%)
   	ToBasicBlockNormalForm: 16075us (0.10%)
   	sequential: 179031us (1.08%)
   		InferType: 38727us (21.63%)
   		Legalize: 50240us (28.06%)
   			InferType: 39085us (77.80%)
   		InferType: 39895us (22.28%)
   		Legalize: 50149us (28.01%)
   			InferType: 38553us (76.88%)
   	InferType: 40402us (0.24%)
   	Legalize: 67676us (0.41%)
   		InferType: 39490us (58.35%)
   	EtaExpand: 10162us (0.06%)
   	InferType: 40605us (0.24%)
   	SimplifyInference: 49953us (0.30%)
   		InferType: 39228us (78.53%)
   	InferType: 40696us (0.24%)
   	EliminateCommonSubexpr: 117125us (0.70%)
   		InferType: 36413us (31.09%)
   	InferType: 36998us (0.22%)
   	SimplifyExpr: 424215us (2.55%)
   		InferType: 73673us (17.37%)
   		InferType: 74374us (17.53%)
   		InferType: 74723us (17.61%)
   		InferType: 75850us (17.88%)
   		InferType: 37884us (8.93%)
   	InlinePrimitives: 58960us (0.35%)
   		Inline: 10235us (17.36%)
   		DeadCodeElimination: 48721us (82.63%)
   			InferType: 37255us (76.47%)
   	FoldConstant: 3839048us (23.08%)
   		sequential: 1074us (0.03%)
   			InferType: 710us (66.11%)
   			FuseOps: 158us (14.71%)
   				InferType: 88us (55.70%)
   			ToANormalForm: 61us (5.68%)
   			InferType: 137us (12.76%)
   			...
   ```


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