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//===------- Offload API tests - olMemAlloc -------------------------------===//
//
// 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 "../common/Fixtures.hpp"
#include <OffloadAPI.h>
#include <gtest/gtest.h>
using olMemAllocTest = OffloadDeviceTest;
OFFLOAD_TESTS_INSTANTIATE_DEVICE_FIXTURE(olMemAllocTest);
TEST_P(olMemAllocTest, SuccessAllocManaged) {
void *Alloc = nullptr;
ASSERT_SUCCESS(olMemAlloc(Device, OL_ALLOC_TYPE_MANAGED, 1024, &Alloc));
ASSERT_NE(Alloc, nullptr);
olMemFree(Alloc);
}
TEST_P(olMemAllocTest, SuccessAllocHost) {
void *Alloc = nullptr;
ASSERT_SUCCESS(olMemAlloc(Device, OL_ALLOC_TYPE_HOST, 1024, &Alloc));
ASSERT_NE(Alloc, nullptr);
olMemFree(Alloc);
}
TEST_P(olMemAllocTest, SuccessAllocDevice) {
void *Alloc = nullptr;
ASSERT_SUCCESS(olMemAlloc(Device, OL_ALLOC_TYPE_DEVICE, 1024, &Alloc));
ASSERT_NE(Alloc, nullptr);
olMemFree(Alloc);
}
TEST_P(olMemAllocTest, SuccessAllocMany) {
std::vector<void *> Allocs;
Allocs.reserve(1000);
constexpr ol_alloc_type_t TYPES[3] = {
OL_ALLOC_TYPE_DEVICE, OL_ALLOC_TYPE_MANAGED, OL_ALLOC_TYPE_HOST};
for (size_t I = 1; I < 1000; I++) {
void *Alloc = nullptr;
ASSERT_SUCCESS(olMemAlloc(Device, TYPES[I % 3], 1024 * I, &Alloc));
ASSERT_NE(Alloc, nullptr);
Allocs.push_back(Alloc);
}
for (auto *A : Allocs) {
olMemFree(A);
}
}
TEST_P(olMemAllocTest, InvalidNullDevice) {
void *Alloc = nullptr;
ASSERT_ERROR(OL_ERRC_INVALID_NULL_HANDLE,
olMemAlloc(nullptr, OL_ALLOC_TYPE_DEVICE, 1024, &Alloc));
}
TEST_P(olMemAllocTest, InvalidNullOutPtr) {
ASSERT_ERROR(OL_ERRC_INVALID_NULL_POINTER,
olMemAlloc(Device, OL_ALLOC_TYPE_DEVICE, 1024, nullptr));
}
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