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alibaba--mnn/test/expr/ExprResizeComputeTest.cpp
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2026-07-13 13:33:03 +08:00

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//
// ExprResizeComputeTest.cpp
// MNNTests
//
// Created by MNN on 2019/09/10.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include <MNN/expr/ExprCreator.hpp>
#include "MNN_generated.h"
#include "MNNTestSuite.h"
#include "TestUtils.h"
using namespace MNN::Express;
class ExprResizeComputeTest : public MNNTestCase {
public:
virtual bool run(int precision) {
{
auto x = _Input({2, 16, 36, 39}, NC4HW4, halide_type_of<float>());
auto sx = _Shape(x, true);
auto wh = _StridedSlice(sx, _Unsqueeze(_Scalar<int32_t>(2), {0}), _Unsqueeze(_Scalar<int32_t>(4), {0}),
_Unsqueeze(_Scalar<int32_t>(1), {0}), 0, 0, 0, 0, 0);
wh = wh * _Scalar<int32_t>(2);
auto y = _Interp({x, wh}, 0.0f, 0.0f, 0, 0, 1, true);
auto yShape = y->getInfo();
if (yShape->dim[2] != 72 || yShape->dim[3] != 78) {
return false;
}
{
auto ptr = y->readMap<float>();
if (nullptr != ptr) {
FUNC_PRINT(1);
return false;
}
}
{
x->writeMap<float>();
auto ptr = y->readMap<float>();
if (nullptr == ptr) {
return false;
}
}
x->resize({1, 16, 44, 45});
yShape = y->getInfo();
if (yShape->dim[2] != 88 || yShape->dim[3] != 90) {
return false;
}
{
x->writeMap<float>();
auto ptr = y->readMap<float>();
if (nullptr == ptr) {
return false;
}
}
}
{
auto x = _Input({2, 16, 36, 39}, NC4HW4, halide_type_of<float>());
auto whi = _Input({2}, NHWC, halide_type_of<int32_t>());
auto whPtr = whi->writeMap<int32_t>();
whPtr[0] = 66;
whPtr[1] = 77;
auto wh = whi * _Scalar<int32_t>(2);
auto y = _Interp({x, wh}, 0.0f, 0.0f, 0, 0, 1, true);
auto yShape = y->getInfo();
if (yShape->dim[2] != 66 * 2 || yShape->dim[3] != 77 * 2) {
return false;
}
{
x->writeMap<float>();
auto ptr = y->readMap<float>();
if (nullptr == ptr) {
return false;
}
}
whPtr = whi->writeMap<int32_t>();
whPtr[0] = 11;
whPtr[1] = 22;
yShape = y->getInfo();
if (yShape->dim[2] != 11 * 2 || yShape->dim[3] != 22 * 2) {
return false;
}
{
x->writeMap<float>();
auto ptr = y->readMap<float>();
if (nullptr == ptr) {
return false;
}
}
}
{
auto x = _Input({1, 2, 3, 4, 5}, NCHW, halide_type_of<float>());
auto inputPtr = x->writeMap<float>();
for (int i = 0; i < x->getInfo()->size; ++i) {
inputPtr[i] = (float)i;
}
x->unMap();
std::unique_ptr<MNN::InterpT> interp(new MNN::InterpT);
interp->resizeType = 1;
interp->widthScale = 2.0f;
interp->heightScale = 2.0f;
interp->depthScale = 2.0f;
std::unique_ptr<MNN::OpT> op(new MNN::OpT);
op->type = MNN::OpType_Interp3D;
op->main.type = MNN::OpParameter_Interp;
op->main.value = interp.release();
auto y = Variable::create(Expr::create(op.get(), {x}));
auto yShape = y->getInfo();
if (yShape == nullptr) {
return false;
}
const std::vector<int> expectedDim = {1, 2, 6, 8, 10};
if (!checkVector<int>(yShape->dim.data(), expectedDim.data(), 5, 0)) {
return false;
}
if (nullptr == y->readMap<float>()) {
return false;
}
}
return true;
}
};
MNNTestSuiteRegister(ExprResizeComputeTest, "expr/ExprResizeCompute");