Danylo Lytovchenko
181 wiersze
6.0 KiB
C++
181 wiersze
6.0 KiB
C++
/*
|
|
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
|
|
|
|
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.
|
|
*/
|
|
|
|
#include "min_max_common.hh"
|
|
|
|
#include <hip_test_common.hh>
|
|
|
|
/**
|
|
* @addtogroup safeAtomicMax safeAtomicMax
|
|
* @{
|
|
* @ingroup AtomicsTest
|
|
* `safeAtomicMax(TestType* address, TestType* val)` -
|
|
* calculates maximum between address and val, returns old value.
|
|
*/
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on the same address.
|
|
* - Uses only one device and launches one kernel.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_SameAddress", "", float, double) {
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Same address " << current) {
|
|
MinMax::SingleDeviceSingleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
1, sizeof(TestType));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on adjacent addresses.
|
|
* - Uses only one device and launches one kernel.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_Adjacent_Addresses", "", float, double) {
|
|
int warp_size = 0;
|
|
HIP_CHECK(hipDeviceGetAttribute(&warp_size, hipDeviceAttributeWarpSize, 0));
|
|
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Adjacent address " << current) {
|
|
MinMax::SingleDeviceSingleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
warp_size, sizeof(TestType));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on the scattered addresses.
|
|
* - Uses only one device and launches one kernel.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_Scattered_Addresses", "", float, double) {
|
|
int warp_size = 0;
|
|
HIP_CHECK(hipDeviceGetAttribute(&warp_size, hipDeviceAttributeWarpSize, 0));
|
|
const auto cache_line_size = 128u;
|
|
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Scattered address " << current) {
|
|
MinMax::SingleDeviceSingleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
warp_size, cache_line_size);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on the same address.
|
|
* - Uses only one device and launches multiple kernels.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_Multi_Kernel_Same_Address", "", float, double) {
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Same address " << current) {
|
|
MinMax::SingleDeviceMultipleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
2, 1, sizeof(TestType));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on adjacent addresses.
|
|
* - Uses only one device and launches multiple kernels.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_Multi_Kernel_Adjacent_Addresses", "", float,
|
|
double) {
|
|
int warp_size = 0;
|
|
HIP_CHECK(hipDeviceGetAttribute(&warp_size, hipDeviceAttributeWarpSize, 0));
|
|
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Adjacent address " << current) {
|
|
MinMax::SingleDeviceMultipleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
2, warp_size, sizeof(TestType));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Performs safeAtomicMax from multiple threads on the scattered addresses.
|
|
* - Uses only one device and launches multiple kernels.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/atomics/safeAtomicMax.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEMPLATE_TEST_CASE("Unit_safeAtomicMax_Positive_Multi_Kernel_Scattered_Addresses", "", float,
|
|
double) {
|
|
int warp_size = 0;
|
|
HIP_CHECK(hipDeviceGetAttribute(&warp_size, hipDeviceAttributeWarpSize, 0));
|
|
const auto cache_line_size = 128u;
|
|
|
|
for (auto current = 0; current < cmd_options.iterations; ++current) {
|
|
DYNAMIC_SECTION("Scattered address " << current) {
|
|
MinMax::SingleDeviceMultipleKernelTest<TestType, MinMax::AtomicOperation::kSafeMax>(
|
|
2, warp_size, cache_line_size);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* End doxygen group AtomicsTest.
|
|
* @}
|
|
*/
|