Jatin Chaudhary
115 linhas
3.7 KiB
C++
115 linhas
3.7 KiB
C++
/*
|
|
Copyright (c) 2022 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 <cstring>
|
|
|
|
#include <hip_test_common.hh>
|
|
#include <hip/hip_runtime_api.h>
|
|
|
|
/**
|
|
* @addtogroup hipIpcGetMemHandle hipIpcGetMemHandle
|
|
* @{
|
|
* @ingroup DeviceTest
|
|
* `hipIpcGetMemHandle(hipIpcMemHandle_t* handle, void* devPtr)` -
|
|
* Gets an interprocess memory handle for an existing device memory allocation.
|
|
* ________________________
|
|
* Test cases from other modules:
|
|
* - @ref Unit_hipIpcMemAccess_ParameterValidation
|
|
*/
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Check that unique handles are returned in consecutive calls.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipIpcGetMemHandle.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - Host specific (LINUX)
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipIpcGetMemHandle_Positive_Unique_Handles_Separate_Allocations") {
|
|
void *ptr1, *ptr2;
|
|
hipIpcMemHandle_t handle1, handle2;
|
|
HIP_CHECK(hipMalloc(&ptr1, 1024));
|
|
HIP_CHECK(hipMalloc(&ptr2, 1024));
|
|
HIP_CHECK(hipIpcGetMemHandle(&handle1, ptr1));
|
|
HIP_CHECK(hipIpcGetMemHandle(&handle2, ptr2));
|
|
|
|
CHECK(memcmp(&handle1, &handle2, sizeof(handle1)) != 0);
|
|
|
|
HIP_CHECK(hipFree(ptr1));
|
|
HIP_CHECK(hipFree(ptr2));
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Test if previously freed memory will generate an invalid handle:
|
|
* -# When memory is freed before getting handle
|
|
* - Expected output: return `hipErrorInvalidValue
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipIpcGetMemHandle.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - Host specific (LINUX)
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipIpcGetMemHandle_Negative_Handle_For_Freed_Memory") {
|
|
void* ptr;
|
|
hipIpcMemHandle_t handle;
|
|
HIP_CHECK(hipMalloc(&ptr, 1024));
|
|
HIP_CHECK(hipFree(ptr));
|
|
HIP_CHECK_ERROR(hipIpcGetMemHandle(&handle, ptr), hipErrorInvalidValue);
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Test if out of bounds pointer will generate an error:
|
|
* -# When the memory pointer is too large
|
|
* - Expected output: return `hipErrorInvalidValue`
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipIpcGetMemHandle.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - Host specific (LINUX)
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipIpcGetMemHandle_Negative_Out_Of_Bound_Pointer") {
|
|
int* ptr;
|
|
constexpr size_t n = 1024;
|
|
hipIpcMemHandle_t handle;
|
|
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&ptr), n * sizeof(*ptr)));
|
|
HIP_CHECK_ERROR(hipIpcGetMemHandle(&handle, reinterpret_cast<void*>(ptr + n)),
|
|
hipErrorInvalidValue);
|
|
HIP_CHECK(hipFree(reinterpret_cast<void*>(ptr)));
|
|
}
|
|
|
|
/**
|
|
* End doxygen group DeviceTest.
|
|
* @}
|
|
*/
|