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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Signed-off-by: Rob Suderman <rob.suderman@gmail.com>
| } | ||
| case PointwiseAttr::Mode::ELU_FWD: { | ||
| double xD = static_cast<double>(x); | ||
| y = xD >= 0 ? xD : std::expm1(xD); |
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Shouldn't matter but just to be precise with PyTorch semantics:
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| y = xD >= 0 ? xD : std::expm1(xD); | |
| y = xD > 0 ? xD : std::expm1(xD); |
https://docs.pytorch.org/docs/stable/generated/torch.nn.ELU.html#torch.nn.ELU
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| constexpr std::string_view kEluSchema = R"( | ||
| {0} | ||
| %elu_alpha_{7} = torch.constant.float 1.000000e+00 | ||
| %elu_scale_{7} = torch.constant.float 1.000000e+00 | ||
| %elu_input_scale_{7} = torch.constant.float 1.000000e+00 | ||
| {1} = {6} {2}, %elu_alpha_{7}, %elu_scale_{7}, %elu_input_scale_{7} : {3}, !torch.float, !torch.float, !torch.float -> {4} | ||
| {5} | ||
| )"; |
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We need alpha to be configurable and not hardcoded (OK to have a default when not set).
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