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Transformational.cpp
319 lines (296 loc) · 13.1 KB
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Transformational.cpp
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//===-- flang/unittests/RuntimeGTest/Transformational.cpp -----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "flang/Runtime/transformational.h"
#include "gtest/gtest.h"
#include "tools.h"
#include "flang/Runtime/type-code.h"
using namespace Fortran::runtime;
using Fortran::common::TypeCategory;
TEST(Transformational, Shifts) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(0); // shouldn't matter
array->GetDimension(1).SetLowerBound(-1);
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
auto shift3{MakeArray<TypeCategory::Integer, 8>(
std::vector<int>{3}, std::vector<std::int64_t>{1, -1, 2})};
RTNAME(Cshift)(result, *array, *shift3, 1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect1[6]{2, 1, 4, 3, 5, 6};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), cshiftExpect1[j]);
}
result.Destroy();
auto shift2{MakeArray<TypeCategory::Integer, 1>(
std::vector<int>{2}, std::vector<std::int8_t>{1, -1})};
shift2->GetDimension(0).SetLowerBound(-1); // shouldn't matter
shift2->GetDimension(1).SetLowerBound(2);
RTNAME(Cshift)(result, *array, *shift2, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect2[6]{3, 6, 5, 2, 1, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), cshiftExpect2[j]);
}
result.Destroy();
// VECTOR 1 3 5 2 4 6
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{6}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
vector->GetDimension(0).SetLowerBound(0);
StaticDescriptor<1, true> vectorDesc;
Descriptor &vectorResult{vectorDesc.descriptor()};
RTNAME(CshiftVector)(vectorResult, *vector, 2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect3[6]{3, 4, 5, 6, 1, 2};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect3[j]);
}
vectorResult.Destroy();
RTNAME(CshiftVector)(vectorResult, *vector, -2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect4[6]{5, 6, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect4[j]);
}
vectorResult.Destroy();
// VECTOR 1 3 5 2 4 6 WITH non zero lower bound in a negative cshift.
auto vectorWithLowerBounds{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{6}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
vectorWithLowerBounds->GetDimension(0).SetLowerBound(2);
RTNAME(CshiftVector)
(vectorResult, *vectorWithLowerBounds, -2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect5[6]{5, 6, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect5[j]);
}
vectorResult.Destroy();
auto boundary{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{3}, std::vector<std::int32_t>{-1, -2, -3})};
boundary->GetDimension(0).SetLowerBound(9); // shouldn't matter
RTNAME(Eoshift)(result, *array, *shift3, &*boundary, 1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftExpect1[6]{2, -1, -2, 3, -3, -3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), eoshiftExpect1[j]);
}
result.Destroy();
// VECTOR EOSHIFT
StaticDescriptor<0> boundaryDescriptor;
Descriptor vectorBoundary{boundaryDescriptor.descriptor()};
std::int32_t boundaryValue{343};
vectorBoundary.Establish(TypeCategory::Integer, 4,
const_cast<void *>(reinterpret_cast<const void *>(&boundaryValue)), 0);
RTNAME(EoshiftVector)
(vectorResult, *vector, 2, &vectorBoundary, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftVectorExpect[6]{3, 4, 5, 6, 343, 343};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
eoshiftVectorExpect[j]);
}
vectorResult.Destroy();
// VECTOR EOSHIFT on input with non zero lower bounds
RTNAME(EoshiftVector)
(vectorResult, *vectorWithLowerBounds, -2, &vectorBoundary, __FILE__,
__LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftVectorExpect2[6]{343, 343, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
eoshiftVectorExpect2[j]);
}
vectorResult.Destroy();
}
TEST(Transformational, Pack) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
array->GetDimension(1).SetLowerBound(-1);
auto mask{MakeArray<TypeCategory::Logical, 1>(std::vector<int>{2, 3},
std::vector<std::uint8_t>{false, true, true, false, false, true})};
mask->GetDimension(0).SetLowerBound(0); // shouldn't matter
mask->GetDimension(1).SetLowerBound(2);
StaticDescriptor<1, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Pack)(result, *array, *mask, nullptr, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
static std::int32_t packExpect1[3]{2, 3, 6};
for (int j{0}; j < 3; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), packExpect1[j])
<< " at " << j;
}
result.Destroy();
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{5}, std::vector<std::int32_t>{-1, -2, -3, -4, -5})};
RTNAME(Pack)(result, *array, *mask, &*vector, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 5);
static std::int32_t packExpect2[5]{2, 3, 6, -4, -5};
for (int j{0}; j < 5; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), packExpect2[j])
<< " at " << j;
}
result.Destroy();
}
TEST(Transformational, Spread) {
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{3}, std::vector<std::int32_t>{1, 2, 3})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Spread)(result, *array, 1, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1 + j / 2);
}
result.Destroy();
RTNAME(Spread)(result, *array, 2, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 2);
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1 + j % 3);
}
result.Destroy();
auto scalar{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{}, std::vector<std::int32_t>{1})};
RTNAME(Spread)(result, *scalar, 1, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
for (int j{0}; j < 2; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1);
}
result.Destroy();
}
TEST(Transformational, Transpose) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
array->GetDimension(1).SetLowerBound(-6);
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Transpose)(result, *array, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 2);
static std::int32_t expect[6]{1, 3, 5, 2, 4, 6};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), expect[j]);
}
result.Destroy();
}
TEST(Transformational, Unpack) {
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{4}, std::vector<std::int32_t>{1, 2, 3, 4})};
vector->GetDimension(0).SetLowerBound(2); // shouldn't matter
auto mask{MakeArray<TypeCategory::Logical, 1>(std::vector<int>{2, 3},
std::vector<std::uint8_t>{false, true, true, false, false, true})};
mask->GetDimension(0).SetLowerBound(0); // shouldn't matter
mask->GetDimension(1).SetLowerBound(2);
auto field{MakeArray<TypeCategory::Integer, 4>(std::vector<int>{2, 3},
std::vector<std::int32_t>{-1, -2, -3, -4, -5, -6})};
field->GetDimension(0).SetLowerBound(-1); // shouldn't matter
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Unpack)(result, *vector, *mask, *field, __FILE__, __LINE__);
EXPECT_EQ(result.type(), vector->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
static std::int32_t expect[6]{-1, 1, 2, -4, -5, 3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), expect[j]);
}
result.Destroy();
// Test for scalar value of the "field" argument
auto scalarField{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{}, std::vector<std::int32_t>{343})};
RTNAME(Unpack)(result, *vector, *mask, *scalarField, __FILE__, __LINE__);
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
static std::int32_t scalarExpect[6]{343, 1, 2, 343, 343, 3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), scalarExpect[j]);
}
result.Destroy();
}