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TheRock/rocm-libraries/projects/hipsparselt/clients/include/unit.hpp
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/*******************************************************************************
*
* MIT License
*
* Copyright (c) 2022-2025 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*******************************************************************************/
/* ========================================Gtest Unit Check
* ==================================================== */
/*! \brief gtest unit compare two matrices float/double/complex */
#pragma once
#include "hipsparselt_math.hpp"
#include "hipsparselt_test.hpp"
#include "hipsparselt_vector.hpp"
#include <hip/hip_fp8.h>
#include <hipsparselt/hipsparselt.h>
#ifndef GOOGLE_TEST
#define UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, UNIT_ASSERT_EQ)
#define UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, UNIT_ASSERT_EQ)
#else
#define UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, UNIT_ASSERT_EQ) \
do \
{ \
for(size_t k = 0; k < batch_count; k++) \
for(size_t j = 0; j < N; j++) \
for(size_t i = 0; i < M; i++) \
if(hipsparselt_isnan(hCPU[i + j * size_t(lda) + k * strideA])) \
{ \
ASSERT_TRUE(hipsparselt_isnan(hGPU[i + j * size_t(lda) + k * strideA])); \
} \
else \
{ \
UNIT_ASSERT_EQ(hCPU[i + j * size_t(lda) + k * strideA], \
hGPU[i + j * size_t(lda) + k * strideA]); \
} \
} while(0)
#define UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, UNIT_ASSERT_EQ) \
do \
{ \
for(size_t k = 0; k < batch_count; k++) \
for(size_t j = 0; j < N; j++) \
for(size_t i = 0; i < M; i++) \
if(hipsparselt_isnan(hCPU[k][i + j * size_t(lda)])) \
{ \
ASSERT_TRUE(hipsparselt_isnan(hGPU[k][i + j * size_t(lda)])); \
} \
else \
{ \
UNIT_ASSERT_EQ(hCPU[k][i + j * size_t(lda)], \
hGPU[k][i + j * size_t(lda)]); \
} \
} while(0)
//#define ASSERT_HALF_EQ(a, b) ASSERT_FLOAT_EQ(float(a), float(b))
//#define ASSERT_BF16_EQ(a, b) ASSERT_FLOAT_EQ(float(a), float(b))
#if defined(__HIP_PLATFORM_AMD__)
#define ASSERT_HALF_EQ(a, b) \
do \
{ \
union _HALF \
{ \
uint16_t x; \
_Float16 data; \
}; \
_HALF a_half = {__half_raw(a).x}; \
_HALF b_half = {__half_raw(b).x}; \
auto absA = (a_half.data > 0) ? a_half.data : -a_half.data; \
auto absB = (b_half.data > 0) ? b_half.data : -b_half.data; \
auto absDiff = (a_half.data - b_half.data > 0) ? a_half.data - b_half.data \
: b_half.data - a_half.data; \
ASSERT_TRUE(absDiff / (absA + absB + 1) < 0.01); \
} while(0)
#else
#define ASSERT_HALF_EQ(a, b) \
do \
{ \
auto zero = __half(0.0); \
auto absA = (a > zero) ? a : negate(a); \
auto absB = (b > zero) ? b : negate(b); \
auto absDiff = (a - b > zero) ? a - b : b - a; \
ASSERT_TRUE(absDiff / (absA + absB + __half(1.0)) < __half(0.01)); \
} while(0)
#endif
#define ASSERT_BF16_EQ(a, b) \
do \
{ \
const hip_bfloat16 bf16A = static_cast<hip_bfloat16>(a); \
const hip_bfloat16 bf16B = static_cast<hip_bfloat16>(b); \
const hip_bfloat16 bf16Zero = static_cast<hip_bfloat16>(0.0f); \
const hip_bfloat16 bf16One = static_cast<hip_bfloat16>(1.0f); \
hip_bfloat16 absA = (bf16A > bf16Zero) ? bf16A : negate(bf16A); \
hip_bfloat16 absB = (bf16B > bf16Zero) ? bf16B : negate(bf16B); \
hip_bfloat16 absDiff = (bf16A - bf16B > bf16Zero) ? bf16A - bf16B : bf16B - bf16A; \
ASSERT_TRUE(absDiff / (absA + absB + bf16One) < static_cast<hip_bfloat16>(0.1f)); \
} while(0)
#define ASSERT_FP8_EQ(a, b) \
do \
{ \
const float f32A = static_cast<float>(a); \
const float f32B = static_cast<float>(b); \
float absA = (f32A > 0.0f) ? f32A : negate(f32A); \
float absB = (f32B > 0.0f) ? f32B : negate(f32B); \
float absDiff = (f32A - f32B > 0.0f) ? f32A - f32B : f32B - f32A; \
ASSERT_TRUE(absDiff / (absA + absB + 1.0f) < 0.125f); \
/*tolerance * eps = 2 * 0.0625; 2*eps needed for SR*/ \
} while(0)
#define ASSERT_BF8_EQ(a, b) \
do \
{ \
const float f32A = static_cast<float>(a); \
const float f32B = static_cast<float>(b); \
float absA = (f32A > 0.0f) ? f32A : negate(f32A); \
float absB = (f32B > 0.0f) ? f32B : negate(f32B); \
float absDiff = (f32A - f32B > 0.0f) ? f32A - f32B : f32B - f32A; \
ASSERT_TRUE(absDiff / (absA + absB + 1.0f) < 0.25f); \
/*tolerance * eps= 2 * 0.125; 2*eps needed for SR*/ \
} while(0)
// Compare float to hip_bfloat16
// Allow the hip_bfloat16 to match the rounded or truncated value of float
// Only call ASSERT_FLOAT_EQ with the rounded value if the truncated value does not match
#include <gtest/internal/gtest-internal.h>
#define ASSERT_FLOAT_BF16_EQ(a, b) \
do \
{ \
using testing::internal::FloatingPoint; \
if(!FloatingPoint<float>(b).AlmostEquals( \
FloatingPoint<float>(float_to_bfloat16_truncate(a)))) \
ASSERT_FLOAT_EQ(b, hip_bfloat16(a)); \
} while(0)
#define ASSERT_FLOAT_COMPLEX_EQ(a, b) \
do \
{ \
auto ta = (a), tb = (b); \
ASSERT_FLOAT_EQ(std::real(ta), std::real(tb)); \
ASSERT_FLOAT_EQ(std::imag(ta), std::imag(tb)); \
} while(0)
#define ASSERT_DOUBLE_COMPLEX_EQ(a, b) \
do \
{ \
auto ta = (a), tb = (b); \
ASSERT_DOUBLE_EQ(std::real(ta), std::real(tb)); \
ASSERT_DOUBLE_EQ(std::imag(ta), std::imag(tb)); \
} while(0)
#endif // GOOGLE_TEST
// TODO: Replace std::remove_cv_t with std::type_identity_t in C++20
// It is only used to make T_hpa non-deduced
template <typename T, typename T_hpa = T>
void unit_check_general(
int64_t M, int64_t N, int64_t lda, const std::remove_cv_t<T_hpa>* hCPU, const T* hGPU);
template <>
inline void unit_check_general(
int64_t M, int64_t N, int64_t lda, const hip_bfloat16* hCPU, const hip_bfloat16* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_BF16_EQ);
}
template <>
inline void unit_check_general<hip_bfloat16, float>(
int64_t M, int64_t N, int64_t lda, const float* hCPU, const hip_bfloat16* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_FLOAT_BF16_EQ);
}
template <>
inline void
unit_check_general(int64_t M, int64_t N, int64_t lda, const __half* hCPU, const __half* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_HALF_EQ);
}
template <>
inline void
unit_check_general(int64_t M, int64_t N, int64_t lda, const float* hCPU, const float* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_FLOAT_EQ);
}
template <>
inline void
unit_check_general(int64_t M, int64_t N, int64_t lda, const double* hCPU, const double* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_DOUBLE_EQ);
}
template <>
inline void
unit_check_general(int64_t M, int64_t N, int64_t lda, const int64_t* hCPU, const int64_t* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_EQ);
}
template <>
inline void
unit_check_general(int64_t M, int64_t N, int64_t lda, const int8_t* hCPU, const int8_t* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_EQ);
}
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_OCP
template <>
inline void unit_check_general(
int64_t M, int64_t N, int64_t lda, const hipsparselt_fp8_e4m3* hCPU, const hipsparselt_fp8_e4m3* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(
int64_t M, int64_t N, int64_t lda, const hipsparselt_fp8_e5m2* hCPU, const hipsparselt_fp8_e5m2* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_BF8_EQ);
}
#endif
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_FNUZ
template <>
inline void unit_check_general(
int64_t M, int64_t N, int64_t lda, const hipsparselt_fp8_e4m3_fnuz* hCPU, const hipsparselt_fp8_e4m3_fnuz* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(
int64_t M, int64_t N, int64_t lda, const hipsparselt_fp8_e5m2_fnuz* hCPU, const hipsparselt_fp8_e5m2_fnuz* hGPU)
{
UNIT_CHECK(M, N, lda, 0, hCPU, hGPU, 1, ASSERT_BF8_EQ);
}
#endif
template <typename T, typename T_hpa = T>
void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const std::remove_cv_t<T_hpa>* hCPU,
const T* hGPU,
int64_t batch_count);
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const hip_bfloat16* hCPU,
const hip_bfloat16* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_BF16_EQ);
}
template <>
inline void unit_check_general<hip_bfloat16, float>(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const float* hCPU,
const hip_bfloat16* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_FLOAT_BF16_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const __half* hCPU,
const __half* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_HALF_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const float* hCPU,
const float* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_FLOAT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const double* hCPU,
const double* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_DOUBLE_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const int64_t* hCPU,
const int64_t* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const int8_t* hCPU,
const int8_t* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const int32_t* hCPU,
const int32_t* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_EQ);
}
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_OCP
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const hipsparselt_fp8_e4m3* hCPU,
const hipsparselt_fp8_e4m3* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const hipsparselt_fp8_e5m2* hCPU,
const hipsparselt_fp8_e5m2* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_BF8_EQ);
}
#endif
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_FNUZ
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const hipsparselt_fp8_e4m3_fnuz* hCPU,
const hipsparselt_fp8_e4m3_fnuz* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
int64_t strideA,
const hipsparselt_fp8_e5m2_fnuz* hCPU,
const hipsparselt_fp8_e5m2_fnuz* hGPU,
int64_t batch_count)
{
UNIT_CHECK(M, N, lda, strideA, hCPU, hGPU, batch_count, ASSERT_BF8_EQ);
}
#endif
template <typename T, typename T_hpa = T>
void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<std::remove_cv_t<T_hpa>> hCPU[],
const host_vector<T> hGPU[],
int64_t batch_count);
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<hip_bfloat16> hCPU[],
const host_vector<hip_bfloat16> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_BF16_EQ);
}
template <>
inline void unit_check_general<hip_bfloat16, float>(int64_t M,
int64_t N,
int64_t lda,
const host_vector<float> hCPU[],
const host_vector<hip_bfloat16> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FLOAT_BF16_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<__half> hCPU[],
const host_vector<__half> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_HALF_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<int> hCPU[],
const host_vector<int> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<int8_t> hCPU[],
const host_vector<int8_t> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<float> hCPU[],
const host_vector<float> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FLOAT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const host_vector<double> hCPU[],
const host_vector<double> hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_DOUBLE_EQ);
}
template <typename T, typename T_hpa = T>
void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const std::remove_cv_t<T_hpa>* const hCPU[],
const T* const hGPU[],
int64_t batch_count);
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const hip_bfloat16* const hCPU[],
const hip_bfloat16* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_BF16_EQ);
}
template <>
inline void unit_check_general<hip_bfloat16, float>(int64_t M,
int64_t N,
int64_t lda,
const float* const hCPU[],
const hip_bfloat16* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FLOAT_BF16_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const __half* const hCPU[],
const __half* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_HALF_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const int* const hCPU[],
const int* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const int8_t* const hCPU[],
const int8_t* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const float* const hCPU[],
const float* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FLOAT_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const double* const hCPU[],
const double* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_DOUBLE_EQ);
}
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_OCP
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const hipsparselt_fp8_e4m3* const hCPU[],
const hipsparselt_fp8_e4m3* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const hipsparselt_fp8_e5m2* const hCPU[],
const hipsparselt_fp8_e5m2* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_BF8_EQ);
}
#endif
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_FNUZ
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const hipsparselt_fp8_e4m3_fnuz* const hCPU[],
const hipsparselt_fp8_e4m3_fnuz* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_FP8_EQ);
}
template <>
inline void unit_check_general(int64_t M,
int64_t N,
int64_t lda,
const hipsparselt_fp8_e5m2_fnuz* const hCPU[],
const hipsparselt_fp8_e5m2_fnuz* const hGPU[],
int64_t batch_count)
{
UNIT_CHECK_B(M, N, lda, hCPU, hGPU, batch_count, ASSERT_BF8_EQ);
}
#endif
template <typename T>
inline void trsm_err_res_check(T max_error, int64_t M, T forward_tolerance, T eps)
{
#ifdef GOOGLE_TEST
ASSERT_LE(max_error, forward_tolerance * eps * M);
#endif
}
template <typename T>
constexpr double get_epsilon()
{
return std::numeric_limits<T>::epsilon();
}
template <typename T>
inline int64_t unit_check_diff(
int64_t M, int64_t N, int64_t lda, int64_t stride, T* hCPU, T* hGPU, int64_t batch_count)
{
using c_type = std::conditional_t<std::is_same<__half, T>::value
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_OCP
|| std::is_same<hipsparselt_fp8_e4m3, T>::value || std::is_same<hipsparselt_fp8_e5m2, T>::value
#endif
#ifdef HIPSPARSELT_CLIENT_ENABLE_FP8_FNUZ
|| std::is_same<hipsparselt_fp8_e4m3_fnuz, T>::value || std::is_same<hipsparselt_fp8_e5m2_fnuz, T>::value
#endif
, float, T>;
int64_t error = 0;
do
{
for(size_t k = 0; k < batch_count; k++)
for(size_t j = 0; j < N; j++)
for(size_t i = 0; i < M; i++)
if(hipsparselt_isnan(hCPU[i + j * size_t(lda) + k * stride]))
{
error += hipsparselt_isnan(hGPU[i + j * size_t(lda) + k * stride]) ? 0 : 1;
}
else
{
error += static_cast<c_type>(hCPU[i + j * size_t(lda) + k * stride])
== static_cast<c_type>(
hGPU[i + j * size_t(lda) + k * stride])
? 0
: 1;
}
} while(0);
return error;
}