amilanov-amd
142 рядки
4.3 KiB
C++
142 рядки
4.3 KiB
C++
/*
|
|
Copyright (c) 2021 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 WARRANNTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
*/
|
|
|
|
#include <hip_test_common.hh>
|
|
|
|
/**
|
|
* @addtogroup hipDeviceTotalMem hipDeviceTotalMem
|
|
* @{
|
|
* @ingroup DriverTest
|
|
* `hipDeviceTotalMem(size_t* bytes, hipDevice_t device)` -
|
|
* Returns the total amount of memory on the device.
|
|
*/
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Validate handling of invalid arguments:
|
|
* -# When output pointer to the total memory is `nullptr`
|
|
* - Expected output: return `hipErrorInvalidValue`
|
|
* -# When device ordinal is negative (-1)
|
|
* - Expected output: return `hipErrorInvalidDevice`
|
|
* -# When device ordinal is out of bounds
|
|
* - Expected output: return `hipErrorInvalidDevice`
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipDeviceTotalMem.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipDeviceTotalMem_NegTst") {
|
|
#if HT_NVIDIA
|
|
HIP_CHECK(hipInit(0));
|
|
#endif
|
|
size_t totMem;
|
|
// Scenario 1
|
|
SECTION("bytes is nullptr") {
|
|
HIP_CHECK_ERROR(hipDeviceTotalMem(nullptr, 0), hipErrorInvalidValue);
|
|
}
|
|
|
|
// Scenario 2
|
|
SECTION("device is -1") {
|
|
HIP_CHECK_ERROR(hipDeviceTotalMem(&totMem, -1), hipErrorInvalidDevice);
|
|
}
|
|
|
|
// Scenario 3
|
|
SECTION("device is out of bounds") {
|
|
int numDevices;
|
|
HIP_CHECK(hipGetDeviceCount(&numDevices));
|
|
HIP_CHECK_ERROR(hipDeviceTotalMem(&totMem, numDevices), hipErrorInvalidDevice);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Check that the returned number of bytes is the same as the
|
|
* one from device attributes.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipDeviceTotalMem.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipDeviceTotalMem_ValidateTotalMem") {
|
|
size_t totMem;
|
|
int numDevices = 0;
|
|
|
|
HIP_CHECK(hipGetDeviceCount(&numDevices));
|
|
REQUIRE(numDevices != 0);
|
|
|
|
hipDevice_t device;
|
|
hipDeviceProp_t prop;
|
|
auto devNo = GENERATE_COPY(range(0, numDevices));
|
|
totMem = 0;
|
|
HIP_CHECK(hipDeviceGet(&device, devNo));
|
|
HIP_CHECK(hipGetDeviceProperties(&prop, device));
|
|
HIP_CHECK(hipDeviceTotalMem(&totMem, device));
|
|
|
|
size_t free = 0, total = 0;
|
|
HIP_CHECK(hipSetDevice(devNo));
|
|
HIP_CHECK(hipMemGetInfo(&free, &total));
|
|
|
|
REQUIRE(totMem == prop.totalGlobalMem);
|
|
REQUIRE(total == totMem);
|
|
}
|
|
|
|
/**
|
|
* Test Description
|
|
* ------------------------
|
|
* - Check that total memory is returned when other device is
|
|
* set than the one in the API call.
|
|
* Test source
|
|
* ------------------------
|
|
* - unit/device/hipDeviceTotalMem.cc
|
|
* Test requirements
|
|
* ------------------------
|
|
* - Multi-device test
|
|
* - HIP_VERSION >= 5.2
|
|
*/
|
|
TEST_CASE("Unit_hipDeviceTotalMem_NonSelectedDevice", "[multigpu]") {
|
|
auto deviceCount = HipTest::getDeviceCount();
|
|
if (deviceCount < 2) {
|
|
HipTest::HIP_SKIP_TEST("Multi Device Test, will not run on single gpu systems. Skipping.");
|
|
return;
|
|
}
|
|
|
|
for (int i = 1; i < deviceCount; i++) {
|
|
HIP_CHECK(hipSetDevice(i - 1));
|
|
hipDevice_t device;
|
|
HIP_CHECK(hipDeviceGet(&device, i));
|
|
|
|
size_t totMem = 0;
|
|
hipDeviceProp_t prop;
|
|
HIP_CHECK(hipDeviceTotalMem(&totMem, device));
|
|
HIP_CHECK(hipGetDeviceProperties(&prop, device));
|
|
REQUIRE(totMem == prop.totalGlobalMem);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* End doxygen group DriverTest.
|
|
* @}
|
|
*/
|