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#ifndef CAFFE2_OPERATORS_CEIL_OP_H_
#define CAFFE2_OPERATORS_CEIL_OP_H_
#include "caffe2/core/common_omp.h"
#include "caffe2/core/context.h"
#include "caffe2/core/logging.h"
#include "caffe2/core/operator.h"
#include <c10/util/irange.h>
namespace caffe2 {
template <typename T, class Context>
class CeilOp final : public Operator<Context> {
public:
USE_OPERATOR_CONTEXT_FUNCTIONS;
USE_SIMPLE_CTOR_DTOR(CeilOp);
bool RunOnDevice() override {
auto& X = Input(0);
auto *const Y = Output(0, X.sizes(), at::dtype<float>());
const float *const Xdata = X.template data<float>();
float *const Ydata = Y->template mutable_data<float>();
for (const auto i : c10::irange(X.numel())) {
Ydata[i] = std::ceil(Xdata[i]);
}
return true;
}
};
} // namespace caffe2
#endif // CAFFE2_OPERATORS_CEIL_OP_H_
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