Longlong Yao
ccb3950068
Signed-off-by: Longlong Yao <Longlong.Yao@amd.com> Reviewed-by: lyndonli <Lyndon.Li@amd.com> Reviewed-by: Flora Cui <flora.cui@amd.com> Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/7>
70 строки
2.8 KiB
C++
70 строки
2.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// The University of Illinois/NCSA
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// Open Source License (NCSA)
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//
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// Copyright (c) 2020, Advanced Micro Devices, Inc. All rights reserved.
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//
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// Developed by:
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//
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// AMD Research and AMD HSA Software Development
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//
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// Advanced Micro Devices, Inc.
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//
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// www.amd.com
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//
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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
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// deal with 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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// - Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimers.
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// - Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimers in
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// the documentation and/or other materials provided with the distribution.
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// - Neither the names of Advanced Micro Devices, Inc,
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// nor the names of its contributors may be used to endorse or promote
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// products derived from this Software without specific prior written
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// permission.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// 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 CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS WITH THE SOFTWARE.
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <cstdint>
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#include <amdgpu.h>
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#include <amdgpu_drm.h>
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#include "inc/wddm/types.h"
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#include "inc/wddm/device.h"
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#include "libhsakmt.h"
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HSAKMT_STATUS HSAKMTAPI hsaKmtGetAMDGPUDeviceHandle(
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HSAuint32 NodeId, HsaAMDGPUDeviceHandle *DeviceHandle) {
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CHECK_DXG_OPEN();
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wsl::thunk::WDDMDevice *pDevice = get_wddmdev(NodeId);
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if (pDevice != nullptr) {
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*DeviceHandle = reinterpret_cast<HsaAMDGPUDeviceHandle>(pDevice);
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return HSAKMT_STATUS_SUCCESS;
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}
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return HSAKMT_STATUS_ERROR;
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}
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HSAKMTAPI int hsaKmtamdgpu_query_gpu_info(void *dev,
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struct amdgpu_gpu_info *info) {
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wsl::thunk::WDDMDevice *pDevice =
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reinterpret_cast<wsl::thunk::WDDMDevice *>(dev);
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memset(info, 0, sizeof(*info));
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info->gpu_counter_freq = pDevice->GPUCounterFrequency() / 1000ull;
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return 0;
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}
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