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#ifndef CAFFE2_MAP_OP_H_
#define CAFFE2_MAP_OP_H_
#include "caffe2/core/context.h"
#include "caffe2/core/operator.h"
namespace caffe2 {
template <typename T, class Context>
class APMeterOp final : public Operator<Context> {
public:
USE_OPERATOR_CONTEXT_FUNCTIONS;
template <class... Args>
explicit APMeterOp(Args&&... args)
: Operator<Context>(std::forward<Args>(args)...),
buffer_size_(
this->template GetSingleArgument<int32_t>("buffer_size", 1000)),
buffer_used_(0) {}
bool RunOnDevice() override;
protected:
using BufferDataType = std::pair<float, int>;
// Buffer the predictions for each class
std::vector<std::vector<BufferDataType>> buffers_;
// Capacity of the buffer
int buffer_size_;
// Used buffer
int buffer_used_;
INPUT_TAGS(PREDICTION, LABEL);
protected:
// Buffer predictions for N sample and D classes
void
BufferPredictions(const float* Xdata, const int* labelData, int N, int D);
};
} // namespace caffe2
#endif // CAFFE2_MAP_OP_H_
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