Intel(R) VTune(TM) Profiler Self Check Utility Copyright (C) 2009 Intel Corporation. All rights reserved. Build Number: 623516 Ignored warnings: ['To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location.', 'To enable hardware event-based sampling, PRODUCT_LEGAL_SHORT_NAME has disabled the NMI watchdog timer. The watchdog timer will be re-enabled after collection completes.'] Check of files: Ok ================================================================================ Context values: Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/amplxe-runss --context-value-list Stdout: targetOS: Linux OS: Linux OSBuildNumber: 0 OSBitness: 64 RootPrivileges: true isPtraceScopeLimited: false isCATSupportedByCPU: false isL3MonitoringSupportedByCPU: false isTSXAvailable: false isPTAvailable: false isHTEnabled: false fpgaOnBoard: None omniPathOnBoard: None genArchOnBoard: 0 pciClassParts: tidValuesForIO: populatedIoParts: populatedIoUnits: populatedTidValuesForIO: isSGXAvailable: false LinuxRelease: 5.4.0-109-generic is3DXPPresent: false is3DXP2LMMode: false is3DXPAppDirectMode: false IsNUMANodeWithoutCPUsPresent: false Hypervisor: VMwareVMware PerfmonVersion: 1 isMaxDRAMBandwidthMeasurementSupported: true preferedGpuAdapter: none isEHFIAvailable: false isPtraceAvailable: true i915Status: MissingDriver isFtraceAvailable: yes isMdfEtwAvailable: false isCSwitchAvailable: yes isGpuBusynessAvailable: unsupportedHardware isGpuWaitAvailable: no isFunctionTracingAvailable: yes isIowaitTracingAvailable: yes isVSyncAvailable: yes HypervisorType: None isDeviceOrCredentialGuardEnabled: false isSEPDriverAvailable: false isPAXDriverLoaded: true PAXDriverVersion: 1.0 platformType: 123 CPU_NAME: Intel(R) microarchitecture code named Icelake PMU: icelake referenceFrequency: 2300000000 isPStateAvailable: true isVTSSPPDriverAvailable: false isNMIWatchDogTimerRunning: false LinuxPerfCredentials: Unlimited LinuxPerfCapabilities: breakpoint:raw;cpu:raw,format,events;kprobe:raw,format;msr:raw,format,events;power:raw,format,events;software:raw;tracepoint:raw;uprobe:raw,format LinuxPerfStackCapabilities: fp,dwarf,lbr areKernelPtrsRestricted: no LinuxPerfMuxIntervalMs: 4 isPerfPCIeMappingAvailable: false isAOCLAvailable: false isTPSSAvailable: true isPytraceAvailable: true forceShowInlines: false isEnergyCollectionSupported: true isSocwatchDriverLoaded: true isCPUSupportedBySocwatch: true isCpuThrottlingAvailable: true isIPMWatchReady: false osCountersCollectorAvailability: dstatNotFound l0LoaderStatus: LibNotFound l0DevicesAvailable: false l0VPUDevicesAvailable: false l0GPUDevicesAvailable: false Getting context values: OK ================================================================================ Check driver: isSEPDriverAvailable: false isPAXDriverLoaded: true Command line: lsmod Is SEP in lsmod: False The driver installed does not match the product version. ================================================================================ SEP version: Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/sep -version Stdout: Sampling Enabling Product Version: 5.33 built on Mar 1 2022 18:03:06 SEP Driver Version: PAX Driver Version: 1.0 Platform type: 123 CPU name: Intel(R) microarchitecture code named Icelake PMU: icelake Stderr: Error retrieving SEP driver version Check driver with sep -version: Fail ================================================================================ HW event-based analysis (counting mode)... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect performance-snapshot -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stdout: Addr of buf1 = 0x7f00259b9010 Offs of buf1 = 0x7f00259b9180 Addr of buf2 = 0x7f00239b8010 Offs of buf2 = 0x7f00239b81c0 Addr of buf3 = 0x7f00219b7010 Offs of buf3 = 0x7f00219b7100 Addr of buf4 = 0x7f001f9b6010 Offs of buf4 = 0x7f001f9b6140 Threads #: 2 Pthreads Matrix size: 2048 Using multiply kernel: multiply1 Execution time = 21.968 seconds Stderr: vtune: Collection started. To stop the collection, either press CTRL-C or enter from another console window: vtune -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps -command stop. vtune: Collection stopped. vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps' vtune: Executing actions 0 % vtune: Executing actions 100 % vtune: Executing actions 100 % done Cannot find 'runsa.options' by path: /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps/config/runsa.options HW event-based analysis (counting mode) Example of analysis types: Performance Snapshot Collection: Ok -------------------------------------------------------------------------------- Running finalization... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -finalize -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 0 % Finalizing the result vtune: Executing actions 0 % Clearing the database vtune: Executing actions 14 % Clearing the database vtune: Executing actions 14 % Loading raw data to the database vtune: Executing actions 14 % Loading 'systemcollector-23457-ubuntu.sc' file vtune: Executing actions 25 % Loading 'systemcollector-23457-ubuntu.sc' file vtune: Executing actions 25 % Loading '23457-23462.0.trace' file vtune: Executing actions 25 % Updating precomputed scalar metrics vtune: Executing actions 28 % Updating precomputed scalar metrics vtune: Executing actions 28 % Processing profile metrics and debug information vtune: Executing actions 39 % Processing profile metrics and debug information vtune: Executing actions 39 % Setting data model parameters vtune: Executing actions 39 % Resolving module symbols vtune: Executing actions 39 % Resolving information for `matrix' vtune: Executing actions 41 % Resolving information for `matrix' vtune: Executing actions 41 % Resolving information for `libc.so.6' vtune: Executing actions 44 % Resolving information for `libc.so.6' vtune: Executing actions 44 % Resolving bottom user stack information vtune: Executing actions 45 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving thread name information vtune: Executing actions 47 % Resolving thread name information vtune: Executing actions 48 % Resolving thread name information vtune: Executing actions 48 % Resolving call target names for dynamic code vtune: Executing actions 49 % Resolving call target names for dynamic code vtune: Executing actions 49 % Resolving interrupt name information vtune: Executing actions 53 % Resolving interrupt name information vtune: Executing actions 53 % Processing profile metrics and debug information vtune: Executing actions 56 % Processing profile metrics and debug information vtune: Executing actions 57 % Processing profile metrics and debug information vtune: Executing actions 58 % Processing profile metrics and debug information vtune: Executing actions 60 % Processing profile metrics and debug information vtune: Executing actions 60 % Setting data model parameters vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 63 % Precomputing frequently used data vtune: Executing actions 66 % Precomputing frequently used data vtune: Executing actions 69 % Precomputing frequently used data vtune: Executing actions 72 % Precomputing frequently used data vtune: Executing actions 72 % Updating precomputed scalar metrics vtune: Executing actions 75 % Updating precomputed scalar metrics vtune: Executing actions 75 % Discarding redundant overtime data vtune: Executing actions 78 % Discarding redundant overtime data vtune: Executing actions 78 % Saving the result vtune: Executing actions 82 % Saving the result vtune: Executing actions 85 % Saving the result vtune: Executing actions 100 % Saving the result vtune: Executing actions 100 % done Finalization: Ok -------------------------------------------------------------------------------- Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -R summary -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps Stdout: Elapsed Time: 21.989s Total Thread Count: 3 Collection and Platform Info Application Command Line: /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Operating System: 5.4.0-109-generic DISTRIB_ID=Ubuntu DISTRIB_RELEASE=18.04 DISTRIB_CODENAME=bionic DISTRIB_DESCRIPTION="Ubuntu 18.04.6 LTS" Computer Name: ubuntu Result Size: 3.4 MB Collection start time: 01:36:12 21/04/2022 UTC Collection stop time: 01:36:34 21/04/2022 UTC Collector Type: User-mode sampling and tracing CPU Name: Intel(R) microarchitecture code named Icelake Frequency: 2.304 GHz Logical CPU Count: 2 Cache Allocation Technology Level 2 capability: not detected Level 3 capability: not detected Recommendations: Cannot perform hardware collection of CPU events on this system: | You can only run Hotspots, Threading or Memory Consumption analyses. Set | up Perf driverless collection (see the Profiling Hardware Without Intel | Sampling Drivers recipe from Intel VTune Profiler Performance Analysis | Cookbook for further details or install the sampling driver (see the | Sampling Drivers help topic for further details) for hardware event-based | sampling collection. Hotspots: Start with Hotspots analysis to understand the efficiency of your algorithm. | Use Hotspots analysis to identify the most time consuming functions. | Drill down to see the time spent on every line of code. If you want to skip descriptions of detected performance issues in the report, enter: vtune -report summary -report-knob show-issues=false -r . Alternatively, you may view the report in the csv format: vtune -report -format=csv. Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ps' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 50 % Finalizing results vtune: Executing actions 50 % Generating a report vtune: Executing actions 50 % Setting data model parameters vtune: Executing actions 75 % Setting data model parameters vtune: Executing actions 75 % Generating a report vtune: Executing actions 100 % Generating a report vtune: Executing actions 100 % done Report: Ok ================================================================================ Instrumentation based analysis check... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect hotspots -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stdout: Addr of buf1 = 0x7f374e127010 Offs of buf1 = 0x7f374e127180 Addr of buf2 = 0x7f374c126010 Offs of buf2 = 0x7f374c1261c0 Addr of buf3 = 0x7f374a125010 Offs of buf3 = 0x7f374a125100 Addr of buf4 = 0x7f3748124010 Offs of buf4 = 0x7f3748124140 Threads #: 2 Pthreads Matrix size: 2048 Using multiply kernel: multiply1 Execution time = 22.965 seconds Stderr: vtune: Warning: Microarchitecture performance insights will not be available. Make sure the sampling driver is installed and enabled on your system. vtune: Collection started. To stop the collection, either press CTRL-C or enter from another console window: vtune -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss -command stop. vtune: Collection stopped. vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss' vtune: Executing actions 0 % vtune: Executing actions 100 % vtune: Executing actions 100 % done Instrumentation based analysis check Example of analysis types: Hotspots and Threading with user-mode sampling Collection: Ok vtune: Warning: Microarchitecture performance insights will not be available. Make sure the sampling driver is installed and enabled on your system. -------------------------------------------------------------------------------- Running finalization... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -finalize -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 0 % Finalizing the result vtune: Executing actions 0 % Clearing the database vtune: Executing actions 14 % Clearing the database vtune: Executing actions 14 % Loading raw data to the database vtune: Executing actions 14 % Loading 'systemcollector-23513-ubuntu.sc' file vtune: Executing actions 25 % Loading 'systemcollector-23513-ubuntu.sc' file vtune: Executing actions 25 % Loading '23513-23518.0.trace' file vtune: Executing actions 25 % Updating precomputed scalar metrics vtune: Executing actions 28 % Updating precomputed scalar metrics vtune: Executing actions 28 % Processing profile metrics and debug information vtune: Executing actions 39 % Processing profile metrics and debug information vtune: Executing actions 39 % Setting data model parameters vtune: Executing actions 39 % Resolving module symbols vtune: Executing actions 39 % Resolving information for `matrix' vtune: Executing actions 39 % Resolving information for `libpthread.so.0' vtune: Executing actions 41 % Resolving information for `libpthread.so.0' vtune: Executing actions 41 % Resolving information for `libc.so.6' vtune: Executing actions 43 % Resolving information for `libc.so.6' vtune: Executing actions 45 % Resolving information for `libc.so.6' vtune: Executing actions 45 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving thread name information vtune: Executing actions 47 % Resolving thread name information vtune: Executing actions 48 % Resolving thread name information vtune: Executing actions 48 % Resolving call target names for dynamic code vtune: Executing actions 49 % Resolving call target names for dynamic code vtune: Executing actions 49 % Resolving interrupt name information vtune: Executing actions 53 % Resolving interrupt name information vtune: Executing actions 53 % Processing profile metrics and debug information vtune: Executing actions 56 % Processing profile metrics and debug information vtune: Executing actions 57 % Processing profile metrics and debug information vtune: Executing actions 58 % Processing profile metrics and debug information vtune: Executing actions 60 % Processing profile metrics and debug information vtune: Executing actions 60 % Setting data model parameters vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 63 % Precomputing frequently used data vtune: Executing actions 66 % Precomputing frequently used data vtune: Executing actions 69 % Precomputing frequently used data vtune: Executing actions 72 % Precomputing frequently used data vtune: Executing actions 72 % Updating precomputed scalar metrics vtune: Executing actions 75 % Updating precomputed scalar metrics vtune: Executing actions 75 % Discarding redundant overtime data vtune: Executing actions 78 % Discarding redundant overtime data vtune: Executing actions 78 % Saving the result vtune: Executing actions 82 % Saving the result vtune: Executing actions 85 % Saving the result vtune: Executing actions 99 % Saving the result vtune: Executing actions 100 % Saving the result vtune: Executing actions 100 % done Finalization: Ok -------------------------------------------------------------------------------- Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -limit 5 -format csv -csv-delimiter comma -report hotspots -group-by function -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss Stdout: Function,CPU Time,CPU Time:Effective Time,CPU Time:Spin Time,CPU Time:Overhead Time,Module,Function (Full),Source File,Start Address multiply1,45.469449,45.469449,0.0,0.0,matrix,multiply1,multiply.c,0x401550 init_arr,0.010000,0.010000,0.0,0.0,matrix,init_arr,matrix.c,0x400d4f Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_tpss' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 50 % Finalizing results vtune: Executing actions 50 % Generating a report vtune: Executing actions 50 % Setting data model parameters vtune: Executing actions 75 % Setting data model parameters vtune: Executing actions 75 % Generating a report vtune: Executing actions 100 % Generating a report vtune: Executing actions 100 % done Report: Ok ================================================================================ HW event-based analysis check... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect hotspots -knob sampling-mode=hw -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stdout: Addr of buf1 = 0x7f40e7e92010 Offs of buf1 = 0x7f40e7e92180 Addr of buf2 = 0x7f40e5e91010 Offs of buf2 = 0x7f40e5e911c0 Addr of buf3 = 0x7f40e3e90010 Offs of buf3 = 0x7f40e3e90100 Addr of buf4 = 0x7f40e1e8f010 Offs of buf4 = 0x7f40e1e8f140 Threads #: 2 Pthreads Matrix size: 2048 Using multiply kernel: multiply1 Execution time = 154.666 seconds Stderr: vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. vtune: Collection started. To stop the collection, either press CTRL-C or enter from another console window: vtune -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah -command stop. vtune: Collection stopped. vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah' vtune: Executing actions 0 % vtune: Executing actions 100 % vtune: Executing actions 100 % done HW event-based analysis check (Perf) Example of analysis types: Hotspots with HW event-based sampling, HPC Performance Characterization, etc. Collection: Ok vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. -------------------------------------------------------------------------------- Running finalization... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -finalize -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 0 % Finalizing the result vtune: Executing actions 0 % Clearing the database vtune: Executing actions 14 % Clearing the database vtune: Executing actions 14 % Loading raw data to the database vtune: Executing actions 14 % Loading 'systemcollector-23570-ubuntu.sc' file vtune: Executing actions 25 % Loading 'systemcollector-23570-ubuntu.sc' file vtune: Executing actions 25 % Loading '23582.perf' file vtune: Executing actions 25 % Updating precomputed scalar metrics vtune: Executing actions 28 % Updating precomputed scalar metrics vtune: Executing actions 28 % Processing profile metrics and debug information vtune: Executing actions 39 % Processing profile metrics and debug information vtune: Executing actions 39 % Setting data model parameters vtune: Executing actions 39 % Resolving module symbols vtune: Executing actions 39 % Resolving information for `mptbase.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/message/fusion/mptbase.ko'. vtune: Executing actions 40 % Resolving information for `mptbase.ko' vtune: Executing actions 40 % Resolving information for `e1000.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/net/ethernet/intel/e1000/e1000.ko'. vtune: Executing actions 41 % Resolving information for `e1000.ko' vtune: Executing actions 41 % Resolving information for `mptscsih.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/message/fusion/mptscsih.ko'. vtune: Executing actions 42 % Resolving information for `mptscsih.ko' vtune: Executing actions 42 % Resolving information for `kvm.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/arch/x86/kvm/kvm.ko'. vtune: Executing actions 43 % Resolving information for `kvm.ko' vtune: Executing actions 43 % Resolving information for `matrix' vtune: Executing actions 44 % Resolving information for `matrix' vtune: Executing actions 44 % Resolving information for `vmlinux' vtune: Warning: Cannot locate debugging information for the Linux kernel. Source-level analysis will not be possible. Function-level analysis will be limited to kernel symbol tables. See the Enabling Linux Kernel Analysis topic in the product online help for instructions. vtune: Executing actions 45 % Resolving information for `vmlinux' vtune: Executing actions 45 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving bottom user stack information vtune: Executing actions 47 % Resolving bottom user stack information vtune: Executing actions 47 % Resolving thread name information vtune: Executing actions 48 % Resolving thread name information vtune: Executing actions 48 % Resolving call target names for dynamic code vtune: Executing actions 50 % Resolving call target names for dynamic code vtune: Executing actions 50 % Resolving interrupt name information vtune: Executing actions 53 % Resolving interrupt name information vtune: Executing actions 53 % Processing profile metrics and debug information vtune: Executing actions 54 % Processing profile metrics and debug information vtune: Executing actions 55 % Processing profile metrics and debug information vtune: Executing actions 56 % Processing profile metrics and debug information vtune: Executing actions 57 % Processing profile metrics and debug information vtune: Executing actions 58 % Processing profile metrics and debug information vtune: Executing actions 60 % Processing profile metrics and debug information vtune: Executing actions 60 % Setting data model parameters vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 62 % Precomputing frequently used data vtune: Executing actions 64 % Precomputing frequently used data vtune: Executing actions 66 % Precomputing frequently used data vtune: Executing actions 68 % Precomputing frequently used data vtune: Executing actions 70 % Precomputing frequently used data vtune: Executing actions 72 % Precomputing frequently used data vtune: Executing actions 72 % Updating precomputed scalar metrics vtune: Executing actions 75 % Updating precomputed scalar metrics vtune: Executing actions 75 % Discarding redundant overtime data vtune: Executing actions 78 % Discarding redundant overtime data vtune: Executing actions 78 % Saving the result vtune: Executing actions 82 % Saving the result vtune: Executing actions 85 % Saving the result vtune: Executing actions 100 % Saving the result vtune: Executing actions 100 % done Finalization: Ok vtune: Warning: Cannot locate debugging information for the Linux kernel. Source-level analysis will not be possible. Function-level analysis will be limited to kernel symbol tables. See the Enabling Linux Kernel Analysis topic in the product online help for instructions. -------------------------------------------------------------------------------- Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -limit 5 -format csv -csv-delimiter comma -report hotspots -group-by function -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah Stdout: Function,Hardware Event Count:INST_RETIRED.ANY_P,Hardware Event Count:TOPDOWN.SLOTS,Hardware Event Count:UOPS_RETIRED.SLOTS,Hardware Event Count:FP_ARITH_INST_RETIRED.SCALAR_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.SCALAR_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE,Hardware Event Count:UOPS_EXECUTED.X87,Hardware Event Count:UOPS_EXECUTED.THREAD,Hardware Event Count:FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE,Hardware Event Count:CPU_CLK_UNHALTED.REF_XCLK,Module,Function (Full),Source File,Start Address ___ratelimit,0,0,0,0,0,0,0,0,0,0,0,0,0,25003,vmlinux,___ratelimit,[Unknown],0xffffffff81ab7400 __acct_update_integrals,0,0,0,0,0,0,0,0,0,0,0,0,0,300036,vmlinux,__acct_update_integrals,[Unknown],0xffffffff81193860 __accumulate_pelt_segments,0,0,0,0,0,0,0,0,0,0,0,0,0,1525183,vmlinux,__accumulate_pelt_segments,[Unknown],0xffffffff810f65e0 __alloc_pages_nodemask,0,0,0,0,0,0,0,0,0,0,0,0,0,50006,vmlinux,__alloc_pages_nodemask,[Unknown],0xffffffff812829e0 __bitmap_and,0,0,0,0,0,0,0,0,0,0,0,0,0,225027,vmlinux,__bitmap_and,[Unknown],0xffffffff81522770 Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 50 % Finalizing results vtune: Executing actions 50 % Generating a report vtune: Executing actions 50 % Setting data model parameters vtune: Executing actions 75 % Setting data model parameters vtune: Executing actions 75 % Generating a report vtune: Executing actions 100 % Generating a report vtune: Executing actions 100 % done Report: Fail ================================================================================ HW event-based analysis check... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect uarch-exploration -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ge -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stderr: vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Error: Failed to execute sep process. Data collection is interrupted. vtune: Collection failed. vtune: Internal Error Cannot find 'runsa.options' by path: /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ge/config/runsa.options HW event-based analysis check Example of analysis types: Microarchitecture Exploration Collection: Fail vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Error: Failed to execute sep process. Data collection is interrupted. ================================================================================ HW event-based analysis with uncore events... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect memory-access -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ma -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stderr: vtune: Error: Memory Access analysis is not supported inside a virtual machine since uncore events cannot be collected. For full functionality, consider using a bare-metal environment. Cannot find 'runsa.options' by path: /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ma/config/runsa.options HW event-based analysis with uncore events Example of analysis types: Memory Access Collection: Fail vtune: Error: Memory Access analysis is not supported inside a virtual machine since uncore events cannot be collected. For full functionality, consider using a bare-metal environment. ================================================================================ HW event-based analysis with stacks... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect hotspots -knob sampling-mode=hw -knob enable-stack-collection=true -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stdout: Addr of buf1 = 0x7f96b7313010 Offs of buf1 = 0x7f96b7313180 Addr of buf2 = 0x7f96b5312010 Offs of buf2 = 0x7f96b53121c0 Addr of buf3 = 0x7f96b3311010 Offs of buf3 = 0x7f96b3311100 Addr of buf4 = 0x7f96b1310010 Offs of buf4 = 0x7f96b1310140 Threads #: 2 Pthreads Matrix size: 2048 Using multiply kernel: multiply1 Execution time = 166.842 seconds Stderr: vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. vtune: Collection started. To stop the collection, either press CTRL-C or enter from another console window: vtune -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks -command stop. vtune: Collection stopped. vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks' vtune: Executing actions 0 % vtune: Executing actions 100 % vtune: Executing actions 100 % done HW event-based analysis with stacks (Perf) Example of analysis types: Hotspots with HW event-based sampling and call stacks Collection: Ok vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. -------------------------------------------------------------------------------- Running finalization... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -finalize -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 0 % Finalizing the result vtune: Executing actions 0 % Clearing the database vtune: Executing actions 14 % Clearing the database vtune: Executing actions 14 % Loading raw data to the database vtune: Executing actions 14 % Loading 'systemcollector-69938-ubuntu.sc' file vtune: Executing actions 25 % Loading 'systemcollector-69938-ubuntu.sc' file vtune: Executing actions 25 % Loading '69953.perf' file vtune: Executing actions 25 % Updating precomputed scalar metrics vtune: Executing actions 28 % Updating precomputed scalar metrics vtune: Executing actions 28 % Processing profile metrics and debug information vtune: Executing actions 39 % Processing profile metrics and debug information vtune: Executing actions 39 % Setting data model parameters vtune: Executing actions 39 % Resolving module symbols vtune: Executing actions 39 % Resolving information for `vmwgfx.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/gpu/drm/vmwgfx/vmwgfx.ko'. vtune: Executing actions 39 % Resolving information for `mptbase.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/message/fusion/mptbase.ko'. vtune: Executing actions 40 % Resolving information for `mptbase.ko' vtune: Executing actions 40 % Resolving information for `vmw_vmci.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/misc/vmw_vmci/vmw_vmci.ko'. vtune: Executing actions 40 % Resolving information for `e1000.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/net/ethernet/intel/e1000/e1000.ko'. vtune: Executing actions 41 % Resolving information for `e1000.ko' vtune: Executing actions 41 % Resolving information for `vsock.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/net/vmw_vsock/vsock.ko'. vtune: Executing actions 41 % Resolving information for `mptscsih.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/drivers/message/fusion/mptscsih.ko'. vtune: Executing actions 42 % Resolving information for `mptscsih.ko' vtune: Executing actions 42 % Resolving information for dangling locations vtune: Executing actions 42 % Resolving information for `snd-ens1371.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/sound/pci/snd-ens1371.ko'. vtune: Warning: Cannot read load addresses of sections from `/sys/module/snd-ens1371/sections'. This may affect the correctness of symbol resolution for `/lib/modules/5.4.0-109-generic/kernel/sound/pci/snd-ens1371.ko'. Make sure this directory exists and all files in this directory have read permissions. vtune: Executing actions 43 % Resolving information for `snd-ens1371.ko' vtune: Executing actions 43 % Resolving information for `libc-2.27.so' vtune: Executing actions 43 % Resolving information for `vmlinux' vtune: Warning: Cannot locate debugging information for the Linux kernel. Source-level analysis will not be possible. Function-level analysis will be limited to kernel symbol tables. See the Enabling Linux Kernel Analysis topic in the product online help for instructions. vtune: Executing actions 43 % Resolving information for `matrix' vtune: Executing actions 44 % Resolving information for `matrix' vtune: Executing actions 44 % Resolving information for `libpthread-2.27.so' vtune: Executing actions 44 % Resolving information for `kvm.ko' vtune: Warning: Cannot locate debugging information for file `/lib/modules/5.4.0-109-generic/kernel/arch/x86/kvm/kvm.ko'. vtune: Executing actions 45 % Resolving information for `kvm.ko' vtune: Executing actions 45 % Resolving bottom user stack information vtune: Executing actions 46 % Resolving bottom user stack information vtune: Executing actions 47 % Resolving bottom user stack information vtune: Executing actions 47 % Resolving thread name information vtune: Executing actions 48 % Resolving thread name information vtune: Executing actions 48 % Resolving call target names for dynamic code vtune: Executing actions 50 % Resolving call target names for dynamic code vtune: Executing actions 50 % Resolving interrupt name information vtune: Executing actions 53 % Resolving interrupt name information vtune: Executing actions 53 % Processing profile metrics and debug information vtune: Executing actions 54 % Processing profile metrics and debug information vtune: Executing actions 55 % Processing profile metrics and debug information vtune: Executing actions 56 % Processing profile metrics and debug information vtune: Executing actions 57 % Processing profile metrics and debug information vtune: Executing actions 58 % Processing profile metrics and debug information vtune: Executing actions 60 % Processing profile metrics and debug information vtune: Executing actions 60 % Setting data model parameters vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 60 % Precomputing frequently used data vtune: Executing actions 62 % Precomputing frequently used data vtune: Executing actions 64 % Precomputing frequently used data vtune: Executing actions 66 % Precomputing frequently used data vtune: Executing actions 68 % Precomputing frequently used data vtune: Executing actions 70 % Precomputing frequently used data vtune: Executing actions 72 % Precomputing frequently used data vtune: Executing actions 72 % Updating precomputed scalar metrics vtune: Executing actions 75 % Updating precomputed scalar metrics vtune: Executing actions 75 % Discarding redundant overtime data vtune: Executing actions 78 % Discarding redundant overtime data vtune: Executing actions 78 % Saving the result vtune: Executing actions 82 % Saving the result vtune: Executing actions 85 % Saving the result vtune: Executing actions 99 % Saving the result vtune: Executing actions 100 % Saving the result vtune: Executing actions 100 % done Finalization: Ok vtune: Warning: Cannot read load addresses of sections from `/sys/module/snd-ens1371/sections'. This may affect the correctness of symbol resolution for `/lib/modules/5.4.0-109-generic/kernel/sound/pci/snd-ens1371.ko'. Make sure this directory exists and all files in this directory have read permissions. vtune: Warning: Cannot locate debugging information for the Linux kernel. Source-level analysis will not be possible. Function-level analysis will be limited to kernel symbol tables. See the Enabling Linux Kernel Analysis topic in the product online help for instructions. -------------------------------------------------------------------------------- Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -limit 5 -format csv -csv-delimiter comma -report hotspots -group-by function -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks Stdout: Function,Hardware Event Count:INST_RETIRED.ANY_P,Hardware Event Count:TOPDOWN.SLOTS,Hardware Event Count:UOPS_RETIRED.SLOTS,Hardware Event Count:FP_ARITH_INST_RETIRED.SCALAR_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE,Hardware Event Count:FP_ARITH_INST_RETIRED.SCALAR_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE,Hardware Event Count:UOPS_EXECUTED.X87,Hardware Event Count:UOPS_EXECUTED.THREAD,Hardware Event Count:FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE,Hardware Event Count:FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE,Hardware Event Count:CPU_CLK_UNHALTED.REF_XCLK,Module,Function (Full),Source File,Start Address __GI__IO_fflush,0,0,0,0,0,0,0,0,0,0,0,0,0,50006,libc-2.27.so,__GI__IO_fflush,iofflush.c,0x7e790 __GI___printf_fp_l,0,0,0,0,0,0,0,0,0,0,0,0,0,50006,libc-2.27.so,__GI___printf_fp_l,printf_fp.c,0x5ec20 apic_timer_interrupt,0,0,0,0,0,0,0,0,0,0,0,0,0,465605866,vmlinux,apic_timer_interrupt,[Unknown],0xffffffff81c01c60 call_function_single_interrupt,0,0,0,0,0,0,0,0,0,0,0,0,0,50631075,vmlinux,call_function_single_interrupt,[Unknown],0xffffffff81c01d00 common_interrupt,0,0,0,0,0,0,0,0,0,0,0,0,0,34704164,vmlinux,common_interrupt,[Unknown],0xffffffff81c00a00 Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_ah_with_stacks' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 50 % Finalizing results vtune: Executing actions 50 % Generating a report vtune: Executing actions 50 % Setting data model parameters vtune: Executing actions 75 % Setting data model parameters vtune: Executing actions 75 % Generating a report vtune: Executing actions 100 % Generating a report vtune: Executing actions 100 % done Report: Fail ================================================================================ HW event-based analysis with context switches... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -collect threading -knob sampling-and-waits=hw -knob enable-stack-collection=false -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th -data-limit 0 -finalization-mode none -source-search-dir /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/src -- /opt/intel/oneapi/vtune/2022.2.0/samples/en/C++/matrix/matrix Stdout: Addr of buf1 = 0x7fce51b80010 Offs of buf1 = 0x7fce51b80180 Addr of buf2 = 0x7fce4fb7f010 Offs of buf2 = 0x7fce4fb7f1c0 Addr of buf3 = 0x7fce4db7e010 Offs of buf3 = 0x7fce4db7e100 Addr of buf4 = 0x7fce4bb7d010 Offs of buf4 = 0x7fce4bb7d140 Threads #: 2 Pthreads Matrix size: 2048 Using multiply kernel: multiply1 Execution time = 23.877 seconds Stderr: vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. vtune: Collection started. To stop the collection, either press CTRL-C or enter from another console window: vtune -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th -command stop. vtune: Collection stopped. vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th' vtune: Executing actions 0 % vtune: Executing actions 100 % vtune: Executing actions 100 % done HW event-based analysis with context switches (Perf) Example of analysis types: Threading with HW event-based sampling Collection: Ok vtune: Warning: Your currently installed version of the sampling driver is not compatible with the current version of VTune Profiler. Consider installing the compatible or configure . vtune: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location. vtune: Warning: Precise events are not available on this platform in the driverless mode and will be collected as non-precise. Some metrics may be less accurately attributed to the program code. Please consider loading VTune Profiler driver. Updating Linux kernel to newer version may also help. -------------------------------------------------------------------------------- Running finalization... Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -finalize -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 0 % Finalizing the result vtune: Executing actions 0 % Clearing the database vtune: Executing actions 14 % Clearing the database vtune: Executing actions 14 % Loading raw data to the database vtune: Executing actions 14 % Loading 'systemcollector-107000-ubuntu.sc' file vtune: Executing actions 25 % Loading 'systemcollector-107000-ubuntu.sc' file vtune: Executing actions 25 % Loading '107012.perf' file vtune: Executing actions 25 % Updating precomputed scalar metrics vtune: Executing actions 28 % Updating precomputed scalar metrics vtune: Executing actions 28 % Processing profile metrics and debug information vtune: Executing actions 39 % Processing profile metrics and debug information vtune: Executing actions 39 % Setting data model parameters vtune: Executing actions 39 % Resolving module symbols vtune: Executing actions 39 % Resolving thread name information vtune: Executing actions 40 % Resolving thread name information vtune: Executing actions 41 % Resolving thread name information vtune: Executing actions 42 % Resolving thread name information vtune: Executing actions 43 % Resolving thread name information vtune: Executing actions 43 % Resolving call target names for dynamic code vtune: Executing actions 48 % Resolving call target names for dynamic code vtune: Executing actions 48 % Resolving interrupt name information vtune: Executing actions 53 % Resolving interrupt name information vtune: Executing actions 53 % Processing profile metrics and debug information vtune: Executing actions 56 % Processing profile metrics and debug information vtune: Executing actions 57 % Processing profile metrics and debug information vtune: Executing actions 59 % Processing profile metrics and debug information vtune: Executing actions 60 % Processing profile metrics and debug information vtune: Executing actions 62 % Processing profile metrics and debug information vtune: Executing actions 63 % Processing profile metrics and debug information vtune: Executing actions 63 % Setting data model parameters vtune: Executing actions 64 % Setting data model parameters vtune: Executing actions 64 % Precomputing frequently used data vtune: Executing actions 64 % Precomputing frequently used data vtune: Executing actions 66 % Precomputing frequently used data vtune: Executing actions 67 % Precomputing frequently used data vtune: Executing actions 68 % Precomputing frequently used data vtune: Executing actions 70 % Precomputing frequently used data vtune: Executing actions 71 % Precomputing frequently used data vtune: Executing actions 73 % Precomputing frequently used data vtune: Executing actions 74 % Precomputing frequently used data vtune: Executing actions 76 % Precomputing frequently used data vtune: Executing actions 76 % Updating precomputed scalar metrics vtune: Executing actions 78 % Updating precomputed scalar metrics vtune: Executing actions 78 % Discarding redundant overtime data vtune: Executing actions 82 % Discarding redundant overtime data vtune: Executing actions 82 % Saving the result vtune: Executing actions 85 % Saving the result vtune: Executing actions 89 % Saving the result vtune: Executing actions 100 % Saving the result vtune: Executing actions 100 % done Finalization: Ok -------------------------------------------------------------------------------- Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/vtune -limit 5 -format csv -csv-delimiter comma -report hotspots -group-by function -r /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th Stdout: Function,Hardware Event Count:INST_RETIRED.ANY_P,Hardware Event Count:TOPDOWN.SLOTS,Hardware Event Count:UOPS_RETIRED.SLOTS,Context Switch Time,Context Switch Time:Wait Time,Context Switch Time:Inactive Time,Context Switch Count,Context Switch Count:Preemption,Context Switch Count:Synchronization,Module,Function (Full),Source File,Start Address [Unknown],,,,24.512365,23.875328,0.637038,2183,2181,2,[Unknown],[Unknown],[Unknown],[Unknown] Stderr: vtune: Using result path `/tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/result_th' vtune: Executing actions 0 % vtune: Executing actions 0 % Finalizing results vtune: Executing actions 50 % Finalizing results vtune: Executing actions 50 % Generating a report vtune: Executing actions 50 % Setting data model parameters vtune: Executing actions 75 % Setting data model parameters vtune: Executing actions 75 % Generating a report vtune: Executing actions 100 % Generating a report vtune: Executing actions 100 % done Report: Fail Getting available devices: Command line: sycl-ls Exception: [Errno 2] No such file or directory: 'sycl-ls': 'sycl-ls' Checking DPC++ application as prerequisite for GPU analyses... Setting envirnoment variable: SYCL_DEVICE_FILTER=opencl:gpu Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stderr: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp: error while loading shared libraries: libsycl.so.5: cannot open shared object file: No such file or directory Setting envirnoment variable: SYCL_DEVICE_FILTER=level_zero:gpu Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stderr: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp: error while loading shared libraries: libsycl.so.5: cannot open shared object file: No such file or directory Setting envirnoment variable: ZES_ENABLE_SYSMAN=1 Command line: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stderr: /opt/intel/oneapi/vtune/2022.2.0/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp: error while loading shared libraries: libsycl.so.5: cannot open shared object file: No such file or directory Checking DPC++ application as prerequisite for GPU analyses: Fail Unable to run DPC++ application on GPU connected to this system. If you are using an Intel GPU and want to verify profiling support for DPC++ applications, check these requirements: * Install Intel(R) GPU driver. * Install Intel(R) Level Zero GPU runtime. * Install Intel(R) oneAPI DPC++ Runtime and set the environment. The check observed a product failure on your system. Review errors in the output above to fix a problem or contact Intel technical support. The system is ready for the following analyses: * Performance Snapshot * Hotspots and Threading with user-mode sampling The following analyses have failed on the system: * Hotspots with HW event-based sampling, HPC Performance Characterization, etc. * Microarchitecture Exploration * Memory Access * Hotspots with HW event-based sampling and call stacks * Threading with HW event-based sampling * GPU Compute/Media Hotspots (characterization mode) * GPU Compute/Media Hotspots (source analysis mode) Log location: /tmp/vtune-tmp-root/self-checker-2022.04.20_19.36.10/log.txt