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feature: Add FsAccess and Derived class in Sysman Kmd Interface

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- The FsAccess, ProcFsAccess and SysfsAccess classes have been added in
a file in the Sysman Shared directory. The instances of these classes
are maintained in the Sysman Kmd Interface classes.
- Added functions for opendir, readdir and closedir in the shared code.
- Added a ULT in the sysman directory to cover these new functions from
the shared code.

Related-To: LOCI-4689

Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
This commit is contained in:
Bari, Pratik
2023-08-09 09:03:06 +00:00
committed by Compute-Runtime-Automation
parent e77e49853b
commit f9e4381c1e
15 changed files with 879 additions and 93 deletions
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45
level_zero/tools/test/unit_tests/sources/sysman/frequency/linux/test_zes_frequency_prelim.cpp
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@@ -5,15 +5,12 @@
*
*/
#include "level_zero/sysman/source/shared/linux/sysman_kmd_interface.h"
#include "level_zero/tools/test/unit_tests/sources/sysman/frequency/linux/mock_sysfs_frequency_prelim.h"
#include "level_zero/tools/test/unit_tests/sources/sysman/linux/mock_sysman_fixture.h"
#include "gtest/gtest.h"
#include "igfxfmid.h"
using namespace L0::Sysman;
#include <cmath>
extern bool sysmanUltsEnable;
@@ -110,48 +107,6 @@ class SysmanDeviceFrequencyFixture : public SysmanDeviceFixture {
}
};
TEST_F(SysmanDeviceFrequencyFixture, GivenKmdInterfaceWhenGettingFilenamesForFrequencyFilesForI915VersionAndBaseDirectoryExistsThenProperPathsAreReturned) {
auto pSysmanKmdInterface = std::make_unique<SysmanKmdInterfaceI915>(device->getNEODevice()->getHardwareInfo().platform.eProductFamily);
bool baseDirectoryExists = true;
EXPECT_STREQ("gt/gt1/rps_min_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_max_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/.defaults/rps_min_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinDefaultFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/.defaults/rps_max_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxDefaultFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_boost_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameBoostFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/punit_req_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameCurrentFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rapl_PL1_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameTdpFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_act_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameActualFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_RP1_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameEfficientFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_RP0_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxValueFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/rps_RPn_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinValueFrequency, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/throttle_reason_status", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonStatus, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/throttle_reason_pl1", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL1, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/throttle_reason_pl2", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL2, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/throttle_reason_pl4", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL4, 1, baseDirectoryExists).c_str());
EXPECT_STREQ("gt/gt1/throttle_reason_thermal", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonThermal, 1, baseDirectoryExists).c_str());
}
TEST_F(SysmanDeviceFrequencyFixture, GivenKmdInterfaceWhenGettingFilenamesForFrequencyFilesForXeVersionAndBaseDirectoryExistsThenProperPathsAreReturned) {
auto pSysmanKmdInterface = std::make_unique<SysmanKmdInterfaceXe>(device->getNEODevice()->getHardwareInfo().platform.eProductFamily);
bool baseDirectoryExists = true;
EXPECT_STREQ("device/tile0/gt0/rps_min_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_max_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/.defaults/rps_min_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinDefaultFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/.defaults/rps_max_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxDefaultFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_boost_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameBoostFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/punit_req_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameCurrentFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rapl_PL1_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameTdpFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_act_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameActualFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_RP1_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameEfficientFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_RP0_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMaxValueFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/rps_RPn_freq_mhz", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameMinValueFrequency, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/throttle_reason_status", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonStatus, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/throttle_reason_pl1", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL1, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/throttle_reason_pl2", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL2, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/throttle_reason_pl4", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonPL4, 0, baseDirectoryExists).c_str());
EXPECT_STREQ("device/tile0/gt0/throttle_reason_thermal", pSysmanKmdInterface->getSysfsFilePath(SysfsName::sysfsNameThrottleReasonThermal, 0, baseDirectoryExists).c_str());
}
TEST_F(SysmanDeviceFrequencyFixture, GivenComponentCountZeroWhenEnumeratingFrequencyHandlesThenNonZeroCountIsReturnedAndCallSucceds) {
uint32_t count = 0U;