mirror of https://github.com/llvm/torch-mlir
33 lines
867 B
Python
33 lines
867 B
Python
# -*- Python -*-
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# This file is licensed under a pytorch-style license
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# See frontends/pytorch/LICENSE for license information.
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import torch
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import torch_mlir
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import npcomp
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from npcomp.compiler.pytorch.backend import refjit
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from npcomp.compiler.utils import logging
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import test_utils
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logging.enable()
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torch.manual_seed(0)
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input = torch.rand(2, 3)
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mb = torch_mlir.ModuleBuilder()
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with mb.capture_function("cos", [input]) as f:
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result = torch.cos(input)
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f.returns([result])
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backend = refjit.CompilerBackend()
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jit_module = backend.load(backend.compile(mb.module))
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logging.debug(f"Executing jit_module.cos")
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test_utils.compare_outputs(torch.cos, jit_module.cos, input)
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# This fails because ModuleBuilder represents torch.cos with a constant:
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# https://github.com/llvm/mlir-npcomp/issues/135
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test_utils.compare_outputs(torch.cos, jit_module.cos, input + 1)
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