mirror of
https://github.com/intel/compute-runtime.git
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af2c61c54b
Added support for the Performance APIs in the new sysman design. Added ULTs for the Performance APIs in the new sysman design. In the black box test for performance, the API to compute the number of sub devices has been changed in order to get the sub device count regardless of the sysman initialization using zeInit or zesInit. Related-To: LOCI-4294 Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/*
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* Copyright (C) 2023 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include <chrono>
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#include <string>
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const std::string vendorIntel("Intel(R) Corporation");
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const std::string unknown("unknown");
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const std::string intelPciId("0x8086");
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constexpr uint32_t MbpsToBytesPerSecond = 125000;
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constexpr double milliVoltsFactor = 1000.0;
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constexpr uint32_t maxRasErrorCategoryCount = 7;
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constexpr double maxPerformanceFactor = 100;
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constexpr double halfOfMaxPerformanceFactor = 50;
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constexpr double minPerformanceFactor = 0;
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namespace L0 {
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namespace Sysman {
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struct SteadyClock {
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typedef std::chrono::duration<uint64_t, std::milli> duration;
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typedef duration::rep rep;
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typedef duration::period period;
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typedef std::chrono::time_point<SteadyClock> time_point;
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static time_point now() noexcept {
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static auto epoch = std::chrono::steady_clock::now();
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return time_point(std::chrono::duration_cast<duration>(std::chrono::steady_clock::now() - epoch));
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}
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};
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typedef struct _zes_fabric_port_error_counters_t {
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void *pNext;
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uint64_t linkFailureCount;
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uint64_t fwCommErrorCount;
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uint64_t fwErrorCount;
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uint64_t linkDegradeCount;
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} zes_fabric_port_error_counters_t;
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} // namespace Sysman
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} // namespace L0
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namespace PciLinkSpeeds {
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constexpr double Pci2_5GigatransfersPerSecond = 2.5;
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constexpr double Pci5_0GigatransfersPerSecond = 5.0;
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constexpr double Pci8_0GigatransfersPerSecond = 8.0;
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constexpr double Pci16_0GigatransfersPerSecond = 16.0;
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constexpr double Pci32_0GigatransfersPerSecond = 32.0;
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} // namespace PciLinkSpeeds
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enum PciGenerations {
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PciGen1 = 1,
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PciGen2,
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PciGen3,
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PciGen4,
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PciGen5,
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};
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constexpr uint8_t maxPciBars = 6;
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// Linux kernel would report 255 link width, as an indication of unknown.
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constexpr uint32_t unknownPcieLinkWidth = 255u;
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constexpr uint32_t microSecondsToNanoSeconds = 1000u;
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constexpr uint64_t convertJouleToMicroJoule = 1000000u;
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constexpr uint64_t minTimeoutModeHeartbeat = 5000u;
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constexpr uint64_t minTimeoutInMicroSeconds = 1000u;
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constexpr uint16_t milliSecsToMicroSecs = 1000;
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constexpr uint32_t milliFactor = 1000u;
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constexpr uint32_t microFacor = milliFactor * milliFactor;
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constexpr uint64_t gigaUnitTransferToUnitTransfer = 1000 * 1000 * 1000;
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constexpr int32_t memoryBusWidth = 128; // bus width in bytes
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constexpr int32_t numMemoryChannels = 8;
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constexpr uint32_t unknownMemoryType = UINT32_MAX;
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#define BITS(x, at, width) (((x) >> (at)) & ((1 << (width)) - 1))
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