Bill(Shuzhou) Liu
221d6fdc5c
Some of the amdsmi function have the verb (set or get) at the end of the function. Move it to the middle to be consistent with other APIs. Change-Id: I8053d16f46af951c25aaaf8febf2896a33633fa1
230 行
7.8 KiB
C++
実行ファイル
230 行
7.8 KiB
C++
実行ファイル
/*
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* =============================================================================
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* ROC Runtime Conformance Release License
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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) 2022, Advanced Micro Devices, Inc.
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* 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 ROC 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 <Name of Development Group, Name of Institution>,
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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 <stdint.h>
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#include <stddef.h>
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#include <iostream>
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#include <string>
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#include <gtest/gtest.h>
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#include "amd_smi/amdsmi.h"
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#include "process_info_read.h"
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#include "../test_common.h"
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TestProcInfoRead::TestProcInfoRead() : TestBase() {
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set_title("AMDSMI Process Info Read Test");
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set_description("This test verifies that process information such as the "
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"process ID, PASID, etc. can be read properly.");
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}
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TestProcInfoRead::~TestProcInfoRead(void) {
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}
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void TestProcInfoRead::SetUp(void) {
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TestBase::SetUp();
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return;
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}
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void TestProcInfoRead::DisplayTestInfo(void) {
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TestBase::DisplayTestInfo();
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}
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void TestProcInfoRead::DisplayResults(void) const {
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TestBase::DisplayResults();
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return;
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}
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void TestProcInfoRead::Close() {
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// This will close handles opened within amdsmitst utility calls and call
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// amdsmi_shut_down(), so it should be done after other hsa cleanup
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TestBase::Close();
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}
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static void dumpProcess(amdsmi_process_info_t *p) {
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assert(p != nullptr);
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std::cout << "\t** ProcessID: " << p->process_id << " ";
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std::cout << "PASID: " << p->pasid << " ";
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std::cout << std::endl;
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}
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void TestProcInfoRead::Run(void) {
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amdsmi_status_t err;
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uint32_t num_proc_found;
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uint32_t val_ui32;
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amdsmi_process_info_t *procs = nullptr;
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TestBase::Run();
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if (setup_failed_) {
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std::cout << "** SetUp Failed for this test. Skipping.**" << std::endl;
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return;
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}
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uint32_t num_devices = num_monitor_devs();
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err = amdsmi_get_compute_process_info(nullptr, &num_proc_found);
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if (err != AMDSMI_STATUS_SUCCESS) {
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if (err == AMDSMI_STATUS_NOT_SUPPORTED) {
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IF_VERB(STANDARD) {
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std::cout << "\t**Process info. read: Not supported on this machine"
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<< std::endl;
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return;
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}
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} else {
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CHK_ERR_ASRT(err)
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}
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} else {
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IF_VERB(STANDARD) {
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std::cout << "\t** " << std::dec << num_proc_found <<
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" GPU processes found" << std::endl;
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}
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}
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if (num_proc_found == 0) {
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return;
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}
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procs = new amdsmi_process_info_t[num_proc_found];
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val_ui32 = num_proc_found;
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err = amdsmi_get_compute_process_info(procs, &val_ui32);
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if (err != AMDSMI_STATUS_SUCCESS) {
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if (err == AMDSMI_STATUS_INSUFFICIENT_SIZE) {
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IF_VERB(STANDARD) {
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std::cout << "\t** " << val_ui32 <<
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" processes were read, but more became available that were unread."
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<< std::endl;
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for (uint32_t i = 0; i < val_ui32; ++i) {
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dumpProcess(&procs[i]);
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}
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return;
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}
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} else {
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CHK_ERR_ASRT(err)
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}
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} else {
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IF_VERB(STANDARD) {
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std::cout << "\t** Processes currently using GPU: " << std::endl;
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for (uint32_t i = 0; i < val_ui32; ++i) {
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dumpProcess(&procs[i]);
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}
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}
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}
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// Reset to the number we actually read
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num_proc_found = val_ui32;
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if (num_proc_found) {
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// Allocate the max we expect to get
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uint32_t *dev_inds = new uint32_t[num_devices];
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uint32_t amt_allocd = num_devices;
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for (uint32_t j = 0; j < num_proc_found; j++) {
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err = amdsmi_get_compute_process_gpus(procs[j].process_id, dev_inds,
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&amt_allocd);
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if (err == AMDSMI_STATUS_NOT_FOUND) {
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std::cout << "\t** Process " << procs[j].process_id <<
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" is no longer present.";
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continue;
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} else {
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CHK_ERR_ASRT(err);
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ASSERT_LE(amt_allocd, num_devices);
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}
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std::cout << "\t** Process " << procs[j].process_id <<
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" is using devices with indices: ";
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uint32_t i;
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if (amt_allocd > 0) {
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for (i = 0; i < amt_allocd - 1; ++i) {
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std::cout << dev_inds[i] << ", ";
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}
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std::cout << dev_inds[i];
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}
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std::cout << std::endl;
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// Reset amt_allocd back to the amount acutally allocated
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amt_allocd = num_devices;
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}
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delete []dev_inds;
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amdsmi_process_info_t proc_info;
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for (uint32_t j = 0; j < num_proc_found; j++) {
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memset(&proc_info, 0x0, sizeof(amdsmi_process_info_t));
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err = amdsmi_get_compute_process_info_by_pid(procs[j].process_id,
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&proc_info);
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if (err == AMDSMI_STATUS_NOT_FOUND) {
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std::cout <<
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"\t** WARNING: amdsmi_get_compute_process_info() found process " <<
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procs[j].process_id << ", but subsequently, "
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"amdsmi_get_compute_process_info_by_pid() did not"
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" find this same process." << std::endl;
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} else {
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CHK_ERR_ASRT(err)
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ASSERT_EQ(proc_info.process_id, procs[j].process_id);
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ASSERT_EQ(proc_info.pasid, procs[j].pasid);
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std::cout << "\t** Process ID: " <<
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procs[j].process_id << " VRAM Usage: " <<
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proc_info.vram_usage <<
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" SDMA Usage: " <<
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proc_info.sdma_usage <<
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" Compute Unit Usage: " <<
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proc_info.cu_occupancy <<
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std::endl;
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}
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}
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}
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if (num_proc_found > 1) {
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amdsmi_process_info_t tmp_proc;
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val_ui32 = 1;
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err = amdsmi_get_compute_process_info(&tmp_proc, &val_ui32);
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if (err != AMDSMI_STATUS_INSUFFICIENT_SIZE) {
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std::cout << "Expected amdsmi_get_compute_process_info() to tell us"
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" there are more processes available, but instead go return code " <<
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err << std::endl;
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}
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}
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delete []procs;
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}
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