Mirza Halilcevic
d425db338b
Change-Id: Idf52308186a73ae1c4d815eb59f20ea7da99c964
[ROCm/hip-tests commit: dc78fafa49]
197 行
7.4 KiB
C++
197 行
7.4 KiB
C++
/*
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Copyright (c) 2022 - 2023 Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
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IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <cstdlib>
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#include <hip_test_common.hh>
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#include <hip_test_helper.hh>
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#include "hip/hip_runtime_api.h"
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#include <hip_test_process.hh>
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#include <string>
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/**
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* @addtogroup hipDeviceGetP2PAttribute hipDeviceGetP2PAttribute
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* @{
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* @ingroup DriverTest
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* `hipDeviceGetP2PAttribute(int* value, hipDeviceP2PAttr attr,
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* int srcDevice, int dstDevice)` -
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* Returns a value for attr of link between two devices.
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*/
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/**
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* Test Description
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* ------------------------
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* - Get all possible combinations of attributes between all pairs of devices.
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* Test source
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* ------------------------
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* - unit/device/hipDeviceGetP2PAttribute.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 5.2
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*/
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/**
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* Test Description
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* ------------------------
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* - Test all possible combination of attributes and devices for hipDeviceGetP2PAttribute
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* Verify that the output is within the range of acceptable values.
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* Test source
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* ------------------------
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* - catch/unit/p2p/hipDeviceGetP2PAttribute.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 5.5
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*/
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TEST_CASE("Unit_hipDeviceGetP2PAttribute_Basic") {
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#if HT_AMD
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HipTest::HIP_SKIP_TEST("EXSWCPHIPT-119");
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return;
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#else
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int deviceCount = HipTest::getGeviceCount();
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if (deviceCount < 2) {
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HipTest::HIP_SKIP_TEST("Skipping because devices < 2");
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return;
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}
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hipDeviceP2PAttr attribute =
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GENERATE(hipDevP2PAttrPerformanceRank, hipDevP2PAttrAccessSupported,
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hipDevP2PAttrNativeAtomicSupported, hipDevP2PAttrHipArrayAccessSupported);
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/* Test all combinations of devices in the system */
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for (int srcDevice = 0; srcDevice < deviceCount; ++srcDevice) {
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for (int dstDevice = 0; dstDevice < deviceCount; ++dstDevice) {
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if (srcDevice != dstDevice) {
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int value{-1};
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HIP_CHECK(hipDeviceGetP2PAttribute(&value, attribute,
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srcDevice, dstDevice));
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INFO("hipDeviceP2PAttr: " << attribute << "\nsrcDevice: " << srcDevice
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<< "\ndstDevice: " << dstDevice
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<< "\nValue: " << value);
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if (attribute == hipDevP2PAttrPerformanceRank) {
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REQUIRE(value >= 0);
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} else {
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REQUIRE((value == 0 || value == 1));
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}
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}
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}
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}
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#endif
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}
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/**
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* Test Description
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* ------------------------
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* - Verifies handling of invalid arguments:
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* -# When output pointer to the value is `nullptr`
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* - Expected output: return `hipErrorInvalidValue`
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* -# When attribute is invalid, out of bounds
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* - Expected output: return `hipErrorInvalidValue`
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* -# When device ordinal is negative (-1)
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* - Expected output: return `hipErrorInvalidDevice`
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* -# When device ordinal is out of bounds
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* - Expected output: return `hipErrorInvalidDevice`
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* -# When the src and dst devices are the same one
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* - Expected output: return `hipErrorInvalidDevice`
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* -# When some devices are hidden using environment variables
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* - Expected output: different scenarios produce different return value
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* Test source
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* ------------------------
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* - unit/device/hipDeviceGetP2PAttribute.cc
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* Test requirements
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* ------------------------
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* - Platform specific (NVIDIA)
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* - HIP_VERSION >= 5.2
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*/
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TEST_CASE("Unit_hipDeviceGetP2PAttribute_Negative") {
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#if HT_AMD
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HipTest::HIP_SKIP_TEST("EXSWCPHIPT-122");
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return;
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#else
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int deviceCount = HipTest::getGeviceCount();
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if (deviceCount < 2) {
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HipTest::HIP_SKIP_TEST("Skipping because devices < 2");
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return;
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}
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int value;
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int validSrcDevice = 0;
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int validDstDevice = 1;
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hipDeviceP2PAttr validAttr = hipDevP2PAttrAccessSupported;
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SECTION("Nullptr value") {
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(nullptr, validAttr,
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validSrcDevice, validDstDevice), hipErrorInvalidValue);
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}
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SECTION("Invalid attribute") {
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hipDeviceP2PAttr invalidAttr = static_cast<hipDeviceP2PAttr>(10);
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, invalidAttr,
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validSrcDevice, validDstDevice), hipErrorInvalidValue);
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}
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SECTION("Device is -1") {
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int invalidDevice = -1;
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, validAttr,
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invalidDevice, validDstDevice), hipErrorInvalidDevice);
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, validAttr,
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validSrcDevice, invalidDevice), hipErrorInvalidDevice);
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}
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SECTION("Device is out of bounds") {
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int deviceCount = 0;
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HIP_CHECK(hipGetDeviceCount(&deviceCount));
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REQUIRE_FALSE(deviceCount == 0);
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, validAttr,
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deviceCount, validDstDevice), hipErrorInvalidDevice);
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, validAttr,
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validSrcDevice, deviceCount), hipErrorInvalidDevice);
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}
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SECTION("Source and destination devices are the same") {
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HIP_CHECK_ERROR(hipDeviceGetP2PAttribute(&value, validAttr,
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validSrcDevice, validSrcDevice), hipErrorInvalidDevice);
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}
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// https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#env-vars
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SECTION("Hidden devices using environment variables") {
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("") == hipSuccess); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("0") == hipErrorInvalidDevice); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("1") == hipErrorInvalidDevice); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("0,1") == hipSuccess); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("-1,0") == hipErrorNoDevice); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("0,-1") == hipErrorInvalidDevice); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("0,1,-1") == hipSuccess); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("0,-1,1") == hipErrorInvalidDevice); // NOLINT
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if (deviceCount > 2) {
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("2,1") == hipSuccess); // NOLINT
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("2") == hipErrorInvalidDevice); // NOLINT
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} else {
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REQUIRE(hip::SpawnProc("hipDeviceGetP2PAttribute_exe").run("2,1") == hipErrorNoDevice); // NOLINT
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}
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}
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#endif
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}
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