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stringlengths 0
2.2M
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auto memory_format = input.suggest_memory_format();
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avg_pool2d_backward_shape_check(
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input,
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gradOutput_,
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nbatch,
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kH, kW, dH, dW, padH, padW,
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nInputPlane,
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inputHeight, inputWidth,
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outputHeight, outputWidth,
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memory_format);
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/* resize output */
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set_output(0, input.sizes(), input.options().memory_format(memory_format));
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}
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} // namespace meta
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namespace native {
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TORCH_IMPL_FUNC(avg_pool2d_out_cpu)
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(const Tensor& input,
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int64_t kH,
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int64_t kW,
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int64_t dH,
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int64_t dW,
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int64_t padH,
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int64_t padW,
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bool ceil_mode,
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bool count_include_pad,
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c10::optional<int64_t> divisor_override,
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const Tensor& output) {
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avg_pool2d_kernel(
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kCPU,
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output,
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input,
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kW,
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kH,
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dW,
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dH,
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padW,
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padH,
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count_include_pad,
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divisor_override);
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}
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TORCH_IMPL_FUNC(avg_pool2d_backward_out_cpu) (
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const Tensor& gradOutput,
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const Tensor& input,
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IntArrayRef kernel_size,
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IntArrayRef stride,
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IntArrayRef padding,
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bool ceil_mode,
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bool count_include_pad,
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c10::optional<int64_t> divisor_override,
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const Tensor& gradInput
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) {
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const int kH = safe_downcast<int, int64_t>(kernel_size[0]);
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const int kW = kernel_size.size() == 1 ? kH : safe_downcast<int, int64_t>(kernel_size[1]);
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const int dH = stride.empty() ? kH : safe_downcast<int, int64_t>(stride[0]);
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const int dW = stride.empty() ? kW :
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stride.size() == 1 ? dH : safe_downcast<int, int64_t>(stride[1]);
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const int padH = safe_downcast<int, int64_t>(padding[0]);
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const int padW = padding.size() == 1 ? padH : safe_downcast<int, int64_t>(padding[1]);
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TORCH_CHECK(!divisor_override.has_value() || divisor_override.value() != 0, "divisor must be not zero");
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TORCH_CHECK(input.dtype() == gradOutput.dtype(),
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"expected dtype ", input.dtype(), " for `gradOutput` but got dtype ", gradOutput.dtype());
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/* zero the gradient */
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gradInput.zero_();
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avg_pool2d_backward_kernel(
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kCPU, gradInput, gradOutput,
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kW, kH, dW, dH, padW, padH,
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count_include_pad, divisor_override);
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}
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DEFINE_DISPATCH(avg_pool2d_kernel);
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DEFINE_DISPATCH(avg_pool2d_backward_kernel);
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} // at::native
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} // at
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// bslmf_istriviallycopyable.t.cpp -*-C++-*-
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#include <bslmf_istriviallycopyable.h>
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#include <bslmf_addconst.h>
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#include <bslmf_addcv.h>
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#include <bslmf_addlvaluereference.h>
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#include <bslmf_addpointer.h>
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#include <bslmf_addvolatile.h>
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#include <bslmf_nestedtraitdeclaration.h>
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#include <bslmf_nil.h>
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#include <bslmf_removevolatile.h> // gcc workaround
|
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