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fix: [rocm/amd_smi_lib] amdsmi_get_gpu_activity gfx/memory activity does not update

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Checks and forces rereading gpu metrics unconditionally

Code changes related to the following:
  * Device::dev_log_gpu_metrics()
  * amdsmi_get_gpu_metrics_header_info()
    Removed unintentionally during work on 'header cleanup Remove non-unified headers'
  * Examples
  * Unit tests

Change-Id: I83710e173c0f7102d0b7f865c18474c979a95cd8
Signed-off-by: Oliveira, Daniel <daniel.oliveira@amd.com>


[ROCm/amdsmi commit: 78074d7d77]
This commit is contained in:
Oliveira, Daniel
2024-02-09 15:35:24 -06:00
committed by Maisam Arif
parent b6f62bb651
commit e9e246f23d
6 changed files with 334 additions and 113 deletions
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projects/amdsmi/tests/amd_smi_test/functional/gpu_metrics_read.cc
+17
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@@ -349,6 +349,23 @@ void TestGpuMetricsRead::Run(void) {
<< static_cast<uint32_t>(smu.pcie_nak_rcvd_count_acc) << "\n";
std::cout << "pcie_replay_rover_count_acc= " << std::dec
<< static_cast<uint64_t>(smu.pcie_replay_rover_count_acc) << "\n";
// Check for constant changes/refresh metrics
std::cout << "\n";
std::cout << "\t ** -> Checking metrics with constant changes ** " << "\n";
constexpr uint16_t kMAX_ITER_TEST = 10;
amdsmi_gpu_metrics_t gpu_metrics_check;
for (auto idx = uint16_t(1); idx <= kMAX_ITER_TEST; ++idx) {
amdsmi_get_gpu_metrics_info(processor_handles_[i], &gpu_metrics_check);
std::cout << "\t\t -> firmware_timestamp [" << idx << "/" << kMAX_ITER_TEST << "]: " << gpu_metrics_check.firmware_timestamp << "\n";
}
std::cout << "\n";
for (auto idx = uint16_t(1); idx <= kMAX_ITER_TEST; ++idx) {
amdsmi_get_gpu_metrics_info(processor_handles_[i], &gpu_metrics_check);
std::cout << "\t\t -> system_clock_counter [" << idx << "/" << kMAX_ITER_TEST << "]: " << gpu_metrics_check.system_clock_counter << "\n";
}
std::cout << "\n";
}
}