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Perf Permission Error Mapping Pages


I'm supposed to be incognito What mechanical effects would the common cold have? It will be perfect if it can be obtained through command line interface. Attachment Size Downloadnvd3dum.jpg 48.42 KB 0 0 10/01/14--11:11: _PS vs ordinary event in VTune Contact us about this article Hello  My question is exclusively about how VTune work with precise events. Without VTune, it runs fine.

Join today Support Terms of Use *Trademarks Privacy Cookies Publications Intel® Developer Zone Newsletter Intel® Parallel Universe Magazine Look for us on: FacebookTwitterGoogle+LinkedInYouTube English简体中文EspañolPortuguês Rate Us odd error from "perf record" Drunk man with a set of keys. But I don't know, and don't find what to do with the error concerning the mapping pages. Tips for dexterously handling bike lights with winter gloves Should a country name in a country selection list be the country's local name? https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/532405

How To Change Perf_event_paranoid

Consider increasing /proc/sys/kernel/perf_event_mlock_kb, or try again with a smaller value of -m/--mmap_pages. (current value: -2147483648) Fixed: perf record -m2147483648 uname Permission error mapping pages. Has it just not been tested in this configuration before being released? All I can guess is that NVD3DUM stands for NVIDIA DirectX 3D Unmanaged Driver, but beyond that, it's a mystery module! For the sake of argument, it may be helpful to think of that code as having been "JITted" there.

Consider increasing /proc/sys/kernel/perf_event_mlock_kb, or try again with a smaller value of -m/--mmap_pages. (current size: 134221824B) * kvm stat live session, before: $ perf kvm stat live -m 10000M rounding mmap pages Skip to main content Developer Zone Join today Log in DevelopmentOSAndroid*Chrome*HTML5Windows*Device2-in-1 & Ultrabook™Business ClientEmbedded SystemsIoTServer, Workstation, HPCTechnologyBig DataDual ScreenGame DevIntel® RealSense™ISA ExtensionsMachine LearningModern CodeNetworkingOpen SourceStorageToolsDeveloper TypeEmbedded SystemsGame DevMediaTechnical, Enterprise, HPCWebOSAll ToolsAndroid*HTML5Linux*OS I also checked amplifier for other programs it works fine. How To Set Perf_event_paranoid Cheers, Marcus         (add new tag) Adult Image?

Consider increasing /proc/sys/kernel/perf_event_mlock_kb, or try again with a smaller value of -m/--mmap_pages. (current value: 4096) ls: Terminated * trace session, now: $ perf trace -m 100M ./ex rounding mmap pages size Change /proc/sys/kernel/perf_event_paranoid The difference between those two types in general is clear. This rank will be added to the result path/name. (twenty times) amplxe: Collection started. his explanation Please consider kernel update (v3.12+).

Ofcourse, I ran it under root. Linux Perf Probe To stop the collection, either press CTRL-C or enter from another console window: amplxe-cl -r /absolute/path/run.7 -command stop. (twenty times) zero-sized file (/absolute/path/run.4/data.0/temp.sync.perf), nothing to do! (twenty times). It would also be nice to have the symbols for pinvm.dll for the same reason.   0 0 10/22/14--02:03: Profiling and analysis on separate machines Contact us about this article Hi Help!

Change /proc/sys/kernel/perf_event_paranoid

Who is spreading the rumour that Santa isn't real? http://www.gossamer-threads.com/lists/linux/kernel/1831361 The program maps a large (512gb) chunk of address space, but "only" about 20mb of that are mapped with permissions that allow any of read, write, or execute access. (The atypical How To Change Perf_event_paranoid The VTune Amplifier XE is Intel's award-winning performance profiler. Perf_event_mlock_kb This is unhelpful as I just end up with a 404, the software not being installed here (and it won't ever be).

Run it and see! –Caleb Jun 2 '11 at 10:55 I am asking this question to decide whether it is worth trying to install (as ordinary user, in $HOME) regards, 0 0 10/07/14--03:34: List of all functions are not visible in VTune Contact us about this article Hi, I am executing performance analysis of C++ image processing code through VTune Highly nonlinear equations Quaternion in control applications How are beats formed when frequencies combine? perf record -m2147483648 uname Permission error mapping pages. Consider Increasing /proc/sys/kernel/perf_event_mlock_kb

However, I failed when I use vtl with this error: bash: vtl: command not found Anyone could please help on this? I work on a panfs filesystem over InfinyBand. Consider increasing /proc/sys/kernel/perf_event_mlock_kb, or try again with a smaller value of -m/--mmap_pages. (current value: 4096) ls: Terminated * top session, before: $ perf top -m 100M --stdio rounding mmap pages size I've never used them, so I can't tell you more about them; LWN has quite a few article on the topic, and it's still evolving. –Gilles Jun 2 '11 at 18:03

I installed as root vtune_amplifier_xe_2015 on a suse 11 linux node. Perf Probe User Space older | 1 | .... | 18 | 19 | 20 | (Page 21) | 22 | 23 | 24 | .... | 47 | newer 0 0 09/28/14--21:40: Process name Perhaps not unexpectedly, as libgomp Windows is not at all compatible with libiomp5, and VTune 2015 has special hooks to current libiomp5, the analysis fails with the gnu OpenMP.  VTune reports

Kindly help me in this regard.           0 0 10/16/14--12:12: mac viewer software download Contact us about this article Where can I download the Vtune amplifier XE

Since the server is headless (no Monitor, no X11 support), I would like to analyze the profiling results on my workstation. I installed as root vtune_amplifier_xe_2015 on a suse 11 linux node. Thanks in advance.   0 0 09/29/14--09:34: VTune causes unknown NMIs and sometimes seg faults Contact us about this article We're running VTune on a 256 core SGI Linux machine.   /proc/sys/kernel/kptr_restrict Reference is enough) –Jakub Narębski Jun 2 '11 at 17:48 2 @Jakub: From what I understand, kernel events let you see calls to various kernel functions.

When using the Dell CCTK tool I can read out some more detailed settings, but even in those I don't find the problematic option mentioned in the VTune warning (see attached The system returned: (22) Invalid argument The remote host or network may be down. Your cache administrator is webmaster. MEM_LOAD_UOPS_RETIRED.L1_HIT_PS and MEM_LOAD_UOPS_RETIRED.L1_HIT) what are pros and cons to collect one or another (in general, not L1_HIT).

Consider increasing /proc/sys/kernel/perf_event_mlock_kb, or try again with a smaller value of -m/--mmap_pages. (current value: -1) /opt/intel/vtune_amplifier_xe_2015.1.0.367959/bin64/amplxe-perf-sync: Terminated The whole output is the folowing : mpirun -np 20 amplxe-cl -r . no call stack information in GUI 3.no .th files in result dir Anyone please help me on this. But I don't know, and don't find what to do with the error concerning the mapping pages. amplxe: Error: Permission error mapping pages.

Any idea how to find out the name of the process corresponding to the pid id? But when i tried to use the amplifier for getting the results it stopped and gave an error such as project exe stopped working. The execution of the copy of the program in the /tmp produces the same error. I have a Dell T7500.

I'm the only person working with the Xeon Phi card and the tools. iam not able to figure out this error why it has happened whether the error is in program or not. shannon P.S. perf record -m2147483648 uname Permission error mapping pages.

amplxe: Using result path `/root/test/r025hs' amplxe: Executing actions 50 % Generating a report                              Collection and Platform Info I generated report by attaching it to the running process. kernel.perf_event_paranoid = 1: you can trace a command with perf stat or perf record, and get kernel profiling data. So, I tried this steps after turning off the JIT option in jdk.

ls: Terminated Examples with session allocating ring buffer with the size over the allowed threshold. * record session before: $ perf record -m 10M ls rounding mmap pages size to 16777216 kernel.perf_event_paranoid = -1: you get raw access to kernel tracepoints (specifically, you can mmap the file created by perf_event_open, I don't know what the implications are). As I often see "paused" sections in my analysis results it would be nice to check if this C-states problem effectively affects analyses done on my system. I try to collect informations about hotspots for an MPI application and I get the following error : mpirun -np 20 amplxe-cl -r . -collect advanced-hotspots -- ./mycodeamplxe: Error: Permission error

org> Date: 2014-01-20 19:00:08 Message-ID: 20140120190008.0ABA9660E13 () gitolite ! Between any two real numbers, there is an algebraic number and also a transcendental number more hot questions question feed about us tour help blog chat data legal privacy policy work I'd be glad to provide that and any other help that anyone needs, and thanks for any help that anyone can provide, -- To unsubscribe from this list: send the line Kernel: dazed and confused, but trying to continue ..