Mario Limonciello (AMD)
97 líneas
3.6 KiB
C++
97 líneas
3.6 KiB
C++
/*
|
|
* Copyright (c) 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.
|
|
*/
|
|
|
|
#ifndef AMD_SMI_INCLUDE_IMPL_AMD_SMI_GPU_DEVICE_H_
|
|
#define AMD_SMI_INCLUDE_IMPL_AMD_SMI_GPU_DEVICE_H_
|
|
|
|
#include <map>
|
|
|
|
#include "amd_smi/amdsmi.h"
|
|
#include "amd_smi/impl/amd_smi_processor.h"
|
|
#include "amd_smi/impl/amd_smi_drm.h"
|
|
|
|
namespace amd {
|
|
namespace smi {
|
|
|
|
|
|
// PID, amdsmi_proc_info_t
|
|
using GPUComputeProcessList_t = std::map<amdsmi_process_handle_t, amdsmi_proc_info_t>;
|
|
using ComputeProcessListClassType_t = uint16_t;
|
|
|
|
enum class ComputeProcessListType_t : ComputeProcessListClassType_t
|
|
{
|
|
kAllProcesses,
|
|
kAllProcessesOnDevice,
|
|
};
|
|
|
|
|
|
class AMDSmiGPUDevice: public AMDSmiProcessor {
|
|
|
|
public:
|
|
AMDSmiGPUDevice(uint32_t gpu_id, std::string path, amdsmi_bdf_t bdf, AMDSmiDrm& drm):
|
|
AMDSmiProcessor(AMDSMI_PROCESSOR_TYPE_AMD_GPU), gpu_id_(gpu_id), path_(path), bdf_(bdf), drm_(drm) {}
|
|
|
|
AMDSmiGPUDevice(uint32_t gpu_id, AMDSmiDrm& drm):
|
|
AMDSmiProcessor(AMDSMI_PROCESSOR_TYPE_AMD_GPU), gpu_id_(gpu_id), drm_(drm) {
|
|
if (check_if_drm_is_supported()) this->get_drm_data();
|
|
}
|
|
~AMDSmiGPUDevice() {
|
|
}
|
|
|
|
amdsmi_status_t get_drm_data();
|
|
pthread_mutex_t* get_mutex();
|
|
uint32_t get_gpu_id() const;
|
|
uint32_t get_card_id(); // -e feature + we can get card_id for our internal functions
|
|
uint32_t get_drm_render_minor(); // -e feature + we can get card_id for our internal functions
|
|
uint64_t get_kfd_gpu_id(); // Used to decode vram usage for KFD processes
|
|
std::string& get_gpu_path();
|
|
amdsmi_bdf_t get_bdf();
|
|
bool check_if_drm_is_supported() { return drm_.check_if_drm_is_supported(); }
|
|
uint32_t get_vendor_id();
|
|
const GPUComputeProcessList_t& amdgpu_get_compute_process_list(ComputeProcessListType_t list_type = ComputeProcessListType_t::kAllProcessesOnDevice);
|
|
|
|
|
|
// New methods for -e feature
|
|
std::string bdf_to_string() const; // -e feature
|
|
std::vector<uint64_t> get_bitmask_from_numa_node(int32_t node_id, uint32_t size) const;
|
|
|
|
private:
|
|
uint32_t gpu_id_;
|
|
std::string path_;
|
|
amdsmi_bdf_t bdf_;
|
|
uint32_t vendor_id_;
|
|
AMDSmiDrm& drm_;
|
|
uint32_t card_index_;
|
|
uint32_t drm_render_minor_;
|
|
uint64_t kfd_gpu_id_; // Used to decode vram usage for KFD processes
|
|
GPUComputeProcessList_t compute_process_list_;
|
|
int32_t get_compute_process_list_impl(GPUComputeProcessList_t& compute_process_list,
|
|
ComputeProcessListType_t list_type);
|
|
|
|
};
|
|
|
|
|
|
} // namespace smi
|
|
} // namespace amd
|
|
|
|
#endif // AMD_SMI_INCLUDE_IMPL_AMD_SMI_GPU_DEVICE_H_
|