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#ifndef THC_GENERIC_FILE
#define THC_GENERIC_FILE "generic/Threshold.cu"
#else
#include "../common.h"
void THNN_(Threshold_updateOutput)(
THCState *state,
THCTensor *input,
THCTensor *output,
accreal threshold_,
accreal val_,
bool inplace)
{
real threshold = ScalarConvert<accreal, real>::to(threshold_);
real val = ScalarConvert<accreal, real>::to(val_);
THCUNN_assertSameGPU(state, 2, input, output);
if (inplace)
{
THC_pointwiseApply1(state, input,
ThresholdUpdateOutputIP<real>(threshold, val)
);
THCTensor_(set)(state, output, input);
}
else
{
THCTensor_(resizeAs)(state, output, input);
THC_pointwiseApply2(state, output, input,
ThresholdUpdateOutput<real>(threshold, val)
);
}
THCudaCheck(cudaGetLastError());
}
void THNN_(Threshold_updateGradInput)(
THCState *state,
THCTensor *input,
THCTensor *gradOutput,
THCTensor *gradInput,
accreal threshold_,
accreal val_,
bool inplace)
{
real threshold = ScalarConvert<accreal, real>::to(threshold_);
real val = ScalarConvert<accreal, real>::to(val_);
THCUNN_check_nElement(state, input, gradOutput);
THCUNN_assertSameGPU(state, 3, input, gradInput, gradOutput);
if (inplace)
{
THC_pointwiseApply2(state, gradOutput, input,
ThresholdUpdateGradInputIP<real>(threshold)
);
THCTensor_(set)(state, gradInput, gradOutput);
}
else
{
THCTensor_(resizeAs)(state, gradInput, input);
THC_pointwiseApply3(state, gradInput, input, gradOutput,
ThresholdUpdateGradInput<real>(threshold)
);
}
THCudaCheck(cudaGetLastError());
}
#endif
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