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llvm-project/flang/unittests/Runtime/MatmulTranspose.cpp
David Spickett ffc67bb360 Revert "[Flang] [FlangRT] Introduce FlangRT project as solution to Flang's runtime LLVM integration" 
This reverts commit 6403287eff71a3d6f6c862346d6ed3f0f000eb70.

This is failing on all but 1 of Linaro's flang builders.
CMake Error at /home/tcwg-buildbot/worker/clang-aarch64-full-2stage/llvm/flang-rt/unittests/CMakeLists.txt:37 (message):
  Target llvm_gtest not found.
2023-10-02 09:02:05 +00:00

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//===-- flang/unittests/Runtime/MatmulTranspose.cpp -------------*- C++ -*-===//
//
// 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 "gtest/gtest.h"
#include "tools.h"
#include "flang/Runtime/allocatable.h"
#include "flang/Runtime/cpp-type.h"
#include "flang/Runtime/descriptor.h"
#include "flang/Runtime/matmul-transpose.h"
#include "flang/Runtime/type-code.h"
using namespace Fortran::runtime;
using Fortran::common::TypeCategory;
TEST(MatmulTranspose, Basic) {
// X 0 1 Y 6 9 Z 6 7 8 M 0 0 1 1 V -1 -2
// 2 3 7 10 9 10 11 0 1 0 1
// 4 5 8 11
auto x{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{3, 2}, std::vector<std::int32_t>{0, 2, 4, 1, 3, 5})};
auto y{MakeArray<TypeCategory::Integer, 2>(
std::vector<int>{3, 2}, std::vector<std::int16_t>{6, 7, 8, 9, 10, 11})};
auto z{MakeArray<TypeCategory::Integer, 2>(
std::vector<int>{2, 3}, std::vector<std::int16_t>{6, 9, 7, 10, 8, 11})};
auto m{MakeArray<TypeCategory::Integer, 2>(std::vector<int>{2, 4},
std::vector<std::int16_t>{0, 0, 0, 1, 1, 0, 1, 1})};
auto v{MakeArray<TypeCategory::Integer, 8>(
std::vector<int>{2}, std::vector<std::int64_t>{-1, -2})};
// X2 0 1 Y2 -1 -1 Z2 6 7 8
// 2 3 6 9 9 10 11
// 4 5 7 10 -1 -1 -1
// -1 -1 8 11
auto x2{MakeArray<TypeCategory::Integer, 4>(std::vector<int>{4, 2},
std::vector<std::int32_t>{0, 2, 4, -1, 1, 3, 5, -1})};
auto y2{MakeArray<TypeCategory::Integer, 2>(std::vector<int>{4, 2},
std::vector<std::int16_t>{-1, 6, 7, 8, -1, 9, 10, 11})};
auto z2{MakeArray<TypeCategory::Integer, 2>(std::vector<int>{3, 3},
std::vector<std::int16_t>{6, 9, -1, 7, 10, -1, 8, 11, -1})};
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(MatmulTranspose)(result, *x, *y, __FILE__, __LINE__);
ASSERT_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(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(0), 46);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(1), 67);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(2), 64);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(3), 94);
std::memset(
result.raw().base_addr, 0, result.Elements() * result.ElementBytes());
result.GetDimension(0).SetLowerBound(0);
result.GetDimension(1).SetLowerBound(2);
RTNAME(MatmulTransposeDirect)(result, *x, *y, __FILE__, __LINE__);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(0), 46);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(1), 67);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(2), 64);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(3), 94);
result.Destroy();
RTNAME(MatmulTranspose)(result, *z, *v, __FILE__, __LINE__);
ASSERT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 8}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(0), -24);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(1), -27);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(2), -30);
result.Destroy();
RTNAME(MatmulTranspose)(result, *m, *z, __FILE__, __LINE__);
ASSERT_EQ(result.rank(), 2);
ASSERT_EQ(result.GetDimension(0).LowerBound(), 1);
ASSERT_EQ(result.GetDimension(0).UpperBound(), 4);
ASSERT_EQ(result.GetDimension(1).LowerBound(), 1);
ASSERT_EQ(result.GetDimension(1).UpperBound(), 3);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 2}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(0), 0);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(1), 9);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(2), 6);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(3), 15);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(4), 0);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(5), 10);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(6), 7);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(7), 17);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(8), 0);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(9), 11);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(10), 8);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int16_t>(11), 19);
result.Destroy();
// Test non-contiguous sections.
static constexpr int sectionRank{2};
StaticDescriptor<sectionRank> sectionStaticDescriptorX2;
Descriptor &sectionX2{sectionStaticDescriptorX2.descriptor()};
sectionX2.Establish(x2->type(), x2->ElementBytes(),
/*p=*/nullptr, /*rank=*/sectionRank);
static const SubscriptValue lowersX2[]{1, 1}, uppersX2[]{3, 2};
// Section of X2:
// +-----+
// | 0 1|
// | 2 3|
// | 4 5|
// +-----+
// -1 -1
const auto errorX2{CFI_section(
&sectionX2.raw(), &x2->raw(), lowersX2, uppersX2, /*strides=*/nullptr)};
ASSERT_EQ(errorX2, 0) << "CFI_section failed for X2: " << errorX2;
StaticDescriptor<sectionRank> sectionStaticDescriptorY2;
Descriptor &sectionY2{sectionStaticDescriptorY2.descriptor()};
sectionY2.Establish(y2->type(), y2->ElementBytes(),
/*p=*/nullptr, /*rank=*/sectionRank);
static const SubscriptValue lowersY2[]{2, 1};
// Section of Y2:
// -1 -1
// +-----+
// | 6 0|
// | 7 10|
// | 8 11|
// +-----+
const auto errorY2{CFI_section(&sectionY2.raw(), &y2->raw(), lowersY2,
/*uppers=*/nullptr, /*strides=*/nullptr)};
ASSERT_EQ(errorY2, 0) << "CFI_section failed for Y2: " << errorY2;
StaticDescriptor<sectionRank> sectionStaticDescriptorZ2;
Descriptor &sectionZ2{sectionStaticDescriptorZ2.descriptor()};
sectionZ2.Establish(z2->type(), z2->ElementBytes(),
/*p=*/nullptr, /*rank=*/sectionRank);
static const SubscriptValue lowersZ2[]{1, 1}, uppersZ2[]{2, 3};
// Section of Z2:
// +--------+
// | 6 7 8|
// | 9 10 11|
// +--------+
// -1 -1 -1
const auto errorZ2{CFI_section(
&sectionZ2.raw(), &z2->raw(), lowersZ2, uppersZ2, /*strides=*/nullptr)};
ASSERT_EQ(errorZ2, 0) << "CFI_section failed for Z2: " << errorZ2;
RTNAME(MatmulTranspose)(result, sectionX2, *y, __FILE__, __LINE__);
ASSERT_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(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(0), 46);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(1), 67);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(2), 64);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(3), 94);
result.Destroy();
RTNAME(MatmulTranspose)(result, *x, sectionY2, __FILE__, __LINE__);
ASSERT_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(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(0), 46);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(1), 67);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(2), 64);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(3), 94);
result.Destroy();
RTNAME(MatmulTranspose)(result, sectionX2, sectionY2, __FILE__, __LINE__);
ASSERT_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(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(0), 46);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(1), 67);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(2), 64);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(3), 94);
result.Destroy();
RTNAME(MatmulTranspose)(result, sectionZ2, *v, __FILE__, __LINE__);
ASSERT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 8}));
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(0), -24);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(1), -27);
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int64_t>(2), -30);
result.Destroy();
// X F F Y F T V T F T
// T F F T
// T T F F
auto xLog{MakeArray<TypeCategory::Logical, 1>(std::vector<int>{3, 2},
std::vector<std::uint8_t>{false, true, true, false, false, true})};
auto yLog{MakeArray<TypeCategory::Logical, 2>(std::vector<int>{3, 2},
std::vector<std::uint16_t>{false, false, false, true, true, false})};
auto vLog{MakeArray<TypeCategory::Logical, 1>(
std::vector<int>{3}, std::vector<std::uint16_t>{true, false, true})};
RTNAME(MatmulTranspose)(result, *xLog, *yLog, __FILE__, __LINE__);
ASSERT_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(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Logical, 2}));
EXPECT_FALSE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(0)));
EXPECT_FALSE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(1)));
EXPECT_TRUE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(2)));
EXPECT_FALSE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(3)));
RTNAME(MatmulTranspose)(result, *yLog, *vLog, __FILE__, __LINE__);
ASSERT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
ASSERT_EQ(result.type(), (TypeCode{TypeCategory::Logical, 2}));
EXPECT_FALSE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(0)));
EXPECT_TRUE(
static_cast<bool>(*result.ZeroBasedIndexedElement<std::uint16_t>(1)));
}
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