pytorch

111214ac - [SSA] Clear Shape Cache on Load Error (#82850)

[SSA] Clear Shape Cache on Load Error (#82850) If we do not clear when loading shape cache items errors out, it instead produces unhelpful errors on retry. Every single subsequent test errors out with `method 'unary' already defined`. See this example error in PR #80860: ``` ERROR [0.000s]: test_zerodim_cpu (jit.test_device_analysis.TestDeviceAnalysis) [In device: (device(type='cpu'), device(type='cpu')), expected: cpu, mul shapes: ((1, 2, 2), (2, 2)), devices: (device(type='cpu'), device(type='cpu'))] ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/lib/jenkins/workspace/test/jit/test_device_analysis.py", line 66, in assert_device_equal self.prop_device_on_graph(graph, in_devices, in_shapes) File "/var/lib/jenkins/workspace/test/jit/test_device_analysis.py", line 55, in prop_device_on_graph torch._C._jit_pass_propagate_shapes_on_graph(graph) RuntimeError: expected eof but found ':' here: aten::convolution : (Tensor, Tensor, Tensor?, int[], int[], int[], bool, int[], int) -> (Tensor) ~ <--- HERE ====================================================================== ERROR [0.000s]: test_zerodim_cpu (jit.test_device_analysis.TestDeviceAnalysis) [In device: (device(type='cpu'), device(type='cpu')), expected: cpu, mul shapes: ((1, 2, 2), ()), devices: (device(type='cpu'), device(type='cpu'))] ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/lib/jenkins/workspace/test/jit/test_device_analysis.py", line 66, in assert_device_equal self.prop_device_on_graph(graph, in_devices, in_shapes) File "/var/lib/jenkins/workspace/test/jit/test_device_analysis.py", line 55, in prop_device_on_graph torch._C._jit_pass_propagate_shapes_on_graph(graph) RuntimeError: method 'unary' already defined. ``` Pull Request resolved: https://github.com/pytorch/pytorch/pull/82850 Approved by: https://github.com/davidberard98