pytorch

dcfc2050 - VaryingShape<Strides>::isComplete() needs to consider whether each Stride is complete (#58510)

VaryingShape<Strides>::isComplete() needs to consider whether each Stride is complete (#58510) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/58510 In some case that I don't fully understand we're getting a stride that is: ``` {2:1, 1:1, 0:*} ``` (in this debug output, M:N means stride index M, stride value N). This shape should be considered incomplete, since we don't actually know the values of the stride, but VaryingShape::isComplete considers it complete because it only checks the presence of elements in the vector, not whether those elements are themselves complete. ghstack-source-id: 129279583 Test Plan: new unit test in test/cpp/jit To see the failure in the context of a real model: ``` ./fblearner/predictor/loadgen/download-requests.sh 272478342_0 10 ~/local/requests/272478342_0.recordio buck-out/gen/fblearner/predictor/loadgen/replay_model_requests --model_id=272478342_0 --replay_record_source=recordio:/data/users/bertrand/requests/272478342_0.recordio --remote_port=9119 --output_file=/data/users/bertrand/responses/272478342_0_actual.recordio --output_type=recordio buck-out/gen/fblearner/predictor/loadgen/replay_model_requests --model_id=272478342_0 --replay_record_source=recordio:/data/users/bertrand/requests/272478342_0.recordio --remote_port=9119 --output_file=/data/users/bertrand/responses/272478342_0_actual.recordio --output_type=recordio ``` Reviewed By: Krovatkin Differential Revision: D28520062 fbshipit-source-id: 3ca900337d86480a40fbd90349a698cbb2fa5f11