Files
rocm-systems/tests/unit_tests/free_list_gtest.hpp
T
Edgar Gabriel d0c2845031 add support for GPUs using wavefront size of 32 (#285)
* add gfx1100 support

Add support for Radeon 7900 GPUs (RX and PRO), and 7800 PRO.

I was contemplating to add gfx1101 and gfx1102 GPUs as well, but those are the lower end models that are more unlikely to be used for compute intensive jobs. In addition, I do not have access to them to test the support.

* update WF_SIZe for different options

Radeon systems use a WarpSize of 32, unlike current Instinct systems,
which use a warp size of 64. For the device side, a gfx specific ifdef
is sufficient. For the host side, we need to query the device
properties.

* adjust functional tests to wf_size of 32

* update unit tests to handle wf_size of 32

* address reviewer comments
2025-10-22 16:04:58 -05:00

69 lines
2.4 KiB
C++

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#ifndef ROCSHMEM_FREE_LIST_GTEST_HPP
#define ROCSHMEM_FREE_LIST_GTEST_HPP
#include <numeric>
#include <vector>
#include "../src/containers/free_list_impl.hpp"
#include "gtest/gtest.h"
#include "../src/memory/hip_allocator.hpp"
#include "wf_size.hpp"
namespace rocshmem {
template <typename ValueType>
class FreeListTestFixture : public ::testing::Test {
public:
FreeListTestFixture() : h_input(num_elements) {
std::iota(h_input.begin(), h_input.end(), T{1});
free_list = list_proxy.get();
}
protected:
void SetUp() override {
free_list->push_back_range(h_input.begin(), h_input.end());
wf_size = get_wf_size();
}
using T = ValueType;
using Allocator = HIPAllocator;
Allocator hip_allocator_ {};
const std::size_t num_elements{32};
std::vector<T> h_input{};
int wf_size;
FreeListProxy<Allocator, T> list_proxy{};
FreeList<T, Allocator>* free_list{};
};
using TestTypes = ::testing::Types<std::uint32_t, std::uint64_t>;
TYPED_TEST_SUITE(FreeListTestFixture, TestTypes);
} // namespace rocshmem
#endif // ROCSHMEM_FREE_LIST_GTEST_HPP