Julia Jiang
48 rader
2.2 KiB
C++
48 rader
2.2 KiB
C++
/*
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* Copyright (C) Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <hip_test_common.hh>
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static int HmmAttrPrint() {
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int managed = 0;
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INFO(
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"The following are the attribute values related to HMM for"
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" device 0:\n");
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HIP_CHECK(hipDeviceGetAttribute(&managed, hipDeviceAttributeDirectManagedMemAccessFromHost, 0));
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INFO("hipDeviceAttributeDirectManagedMemAccessFromHost: " << managed);
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HIP_CHECK(hipDeviceGetAttribute(&managed, hipDeviceAttributeConcurrentManagedAccess, 0));
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INFO("hipDeviceAttributeConcurrentManagedAccess: " << managed);
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HIP_CHECK(hipDeviceGetAttribute(&managed, hipDeviceAttributePageableMemoryAccess, 0));
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INFO("hipDeviceAttributePageableMemoryAccess: " << managed);
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HIP_CHECK(
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hipDeviceGetAttribute(&managed, hipDeviceAttributePageableMemoryAccessUsesHostPageTables, 0));
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INFO("hipDeviceAttributePageableMemoryAccessUsesHostPageTables:" << managed);
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HIP_CHECK(hipDeviceGetAttribute(&managed, hipDeviceAttributeManagedMemory, 0));
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INFO("hipDeviceAttributeManagedMemory: " << managed);
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if (managed != 1) {
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WARN(
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"GPU 0 doesn't support hipDeviceAttributeManagedMemory attribute so defaulting to system "
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"memory.");
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}
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return managed;
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}
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