rocm-systems/tests/rocm_smi_test/functional/power_read.cc

/*
 * =============================================================================
 *   ROC Runtime Conformance Release License
 * =============================================================================
 * The University of Illinois/NCSA
 * Open Source License (NCSA)
 *
 * Copyright (c) 2019, Advanced Micro Devices, Inc.
 * All rights reserved.
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 *
 *                 AMD Research and AMD ROC Software Development
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 *                 Advanced Micro Devices, Inc.
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 *                 www.amd.com
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#include <stdint.h>
#include <stddef.h>

#include <iostream>
#include <string>

#include "gtest/gtest.h"
#include "rocm_smi/rocm_smi.h"
#include "rocm_smi_test/functional/power_read.h"
#include "rocm_smi_test/test_common.h"

TestPowerRead::TestPowerRead() : TestBase() {
  set_title("RSMI Power Read Test");
  set_description("The Power Read tests verifies that "
                                "power related values can be read properly.");
}

TestPowerRead::~TestPowerRead(void) {
}

void TestPowerRead::SetUp(void) {
  TestBase::SetUp();

  return;
}

void TestPowerRead::DisplayTestInfo(void) {
  TestBase::DisplayTestInfo();
}

void TestPowerRead::DisplayResults(void) const {
  TestBase::DisplayResults();
  return;
}

void TestPowerRead::Close() {
  // This will close handles opened within rsmitst utility calls and call
  // rsmi_shut_down(), so it should be done after other hsa cleanup
  TestBase::Close();
}


void TestPowerRead::Run(void) {
  rsmi_status_t err;
  uint64_t val_ui64, val2_ui64;

  TestBase::Run();
  if (setup_failed_) {
    std::cout << "** SetUp Failed for this test. Skipping.**" << std::endl;
    return;
  }

  for (uint32_t x = 0; x < num_iterations(); ++x) {
    for (uint32_t i = 0; i < num_monitor_devs(); ++i) {
      PrintDeviceHeader(i);

      err = rsmi_dev_power_cap_get(i, 0, &val_ui64);
      CHK_ERR_ASRT(err)
      IF_VERB(STANDARD) {
        std::cout << "\t**Current Power Cap: " << val_ui64 << "uW" <<std::endl;
      }
      err = rsmi_dev_power_cap_default_get(i, &val_ui64);
      CHK_ERR_ASRT(err)
      IF_VERB(STANDARD) {
        std::cout << "\t**Default Power Cap: " << val_ui64 << "uW" <<std::endl;
      }
      err = rsmi_dev_power_cap_range_get(i, 0, &val_ui64, &val2_ui64);
      CHK_ERR_ASRT(err)
      IF_VERB(STANDARD) {
        std::cout << "\t**Power Cap Range: " << val2_ui64 << " to " <<
                                                 val_ui64 << " uW" << std::endl;
      }

      err = rsmi_dev_power_ave_get(i, 0, &val_ui64);
      IF_VERB(STANDARD) {
        std::cout << "\t**Averge Power Usage: ";
        CHK_RSMI_PERM_ERR(err)
        if (err == RSMI_STATUS_SUCCESS) {
          std::cout << static_cast<float>(val_ui64)/1000 << " mW" << std::endl;
        }
        // Verify api support checking functionality is working
        err = rsmi_dev_power_ave_get(i, 0, nullptr);
        ASSERT_EQ(err, RSMI_STATUS_INVALID_ARGS);
      }
    }
  }
}