transform.cpp

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#include "cutlass_unit_test.h"

#include <cutlass/trace.h>
#include <cute/tensor.hpp>
#include <cute/numeric/complex.hpp>

TEST(CuTe_core, Transform) {
  using namespace cute;
  complex<float> array[4] = {{0,0}, {1,0}, {0,1}, {1,1}};
  complex<float> correct[4] = {{0,0}, {1,0}, {0,-1}, {1,-1}};
  auto tensor = make_tensor(static_cast<complex<float>*>(array), make_layout(make_shape(4)));
  conjugate conj;
  transform(tensor, conj);
  for (int i = 0; i < 4; ++i)
  {
    EXPECT_EQ(tensor(i), correct[i]);
  }
}