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TencentOS-tiny/components/ai/onnx/operator_int/relu.c
2021-09-06 21:50:44 +08:00

28 lines
709 B
C

#include "onnx.h"
void relu(const int *input, uint32_t size, int* output)
{
uint32_t i;
memcpy(output, input, sizeof(int) * size);
for (i = 0; i < size; i++)
{
if (output[i] < 0)
output[i] = 0;
}
}
int* relu_layer(Onnx__GraphProto* graph, const int *input, int64_t* shapeInput, int64_t* shapeOutput, const char* layer_name)
{
//assert(graph != NULL && input != NULL && layer_name != "" );
int64_t len = shapeInput[0] * shapeInput[1] * shapeInput[2];
int* output = (int*) malloc(sizeof(int)*len);
memset(output, 0, sizeof(sizeof(int)*len));
relu(input, len, output);
memcpy(shapeInput, shapeOutput, sizeof(int64_t)*3);
return output;
}