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4f34cd6d1e
Avoid exposing defines that conflict with google logging, since this blocks external usage of libtorch in certain cases. All the 'interesting' changes should be in these two files, and the rest should just be mechanical changes via sed. c10/util/logging_is_not_google_glog.h c10/util/logging_is_google_glog.h Fixes https://github.com/pytorch/pytorch/issues/81415 cc @miladm @malfet Pull Request resolved: https://github.com/pytorch/pytorch/pull/82032 Approved by: https://github.com/soumith, https://github.com/miladm
49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
from torchgen.api.lazy import LazyIrSchema
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from torchgen.api.types import OptionalCType
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def ts_lowering_body(schema: LazyIrSchema) -> str:
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# for now, we just want one IR class decl and soon after also the method defs
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# and we use the functional version not out/inplace.
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emplace_arguments = []
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for arg in schema.positional_args:
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if arg.is_lazy_value:
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if isinstance(arg.lazy_type, OptionalCType):
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emplace_arguments.append(
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f"has_{arg.name} ? loctx->GetOutputOp(operand(i++)) : nullptr"
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)
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continue
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emplace_arguments.append("loctx->GetOutputOp(operand(i++))")
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continue
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emplace_arguments.append(f'"{arg.name}", {arg.name}')
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emplace_arguments_str = "\n ".join(
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[f"arguments.emplace_back({a});" for a in emplace_arguments]
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)
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emplace_kwarg_values = [
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f'"{arg.name}", loctx->GetOutputOp(operand(i++))'
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for arg in schema.keyword_values
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]
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emplace_kwarg_scalars = [
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f'"{arg.name}", {arg.name}' for arg in schema.keyword_scalars
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]
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emplace_kwarguments = "\n ".join(
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[
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f"kwarguments.emplace_back({a});"
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for a in emplace_kwarg_values + emplace_kwarg_scalars
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]
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)
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return f"""\
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std::vector<torch::jit::NamedValue> arguments;
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std::vector<torch::jit::NamedValue> kwarguments;
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arguments.reserve({len(emplace_arguments)});
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kwarguments.reserve({len(emplace_kwarg_values + emplace_kwarg_scalars)});
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size_t i = 0;
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{emplace_arguments_str}
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{emplace_kwarguments}
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torch::lazy::TSOpVector {schema.aten_name}_out = torch::lazy::LowerTSBuiltin(function, op().op, arguments, kwarguments);
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TORCH_CHECK_EQ({schema.aten_name}_out.size(), {len(schema.returns)});
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return {schema.aten_name}_out;
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"""
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