Re: [lttng-dev] Regarding CtfTmfTrace reader in TMF and LTTng's new trace

2014-10-20 Thread Shariyar
that class. Thanks, Shariyar Date: Mon, 20 Oct 2014 10:37:26 -0400 From: Genevi?ve Bastien gbastien+lt...@versatic.net To: lttng-dev@lists.lttng.org Subject: Re: [lttng-dev] Regarding CtfTmfTrace reader in TMF and LTTng's new trace format Message-ID: 54451e26.4090...@versatic.net Content

Re: [lttng-dev] Regarding CtfTmfTrace reader in TMF and LTTng's new trace

2014-10-20 Thread Shariyar
Hi Genevive, I have found the sollution. Actually, I have replaced the CtfEvent and CtfIterator by ITmfEvent and ITmfContext. This allows me to read the both the latest and old format. The sample code is attached below, in case if some one comes across the same problem. Best regards, Shariyar

[lttng-dev] Regarding CtfTmfTrace reader in TMF and LTTng's new trace format

2014-10-17 Thread Shariyar
() isAdvance); if (!isAdvance) { fIsDispose = true; fTrace.dispose(); } return isAdvance; } Thanks, Shariyar ___ lttng-dev mailing list lttng-dev@lists.lttng.org http://lists.lttng.org/cgi-bin/mailman

Re: [lttng-dev] LTTng not generating trace contents

2014-07-07 Thread Shariyar
No it didn't install correctly.It is generating a crash report and lttng-module-dkms exists in it too. Regards, Shariyar On Mon, Jul 7, 2014 at 2:04 PM, Alexandre Montplaisir alexmon...@voxpopuli.im wrote: Hi, Could you just do $ sudo apt-get install --reinstall lttng-modules-dkms

[lttng-dev] LTTng not generating trace contents

2014-07-06 Thread Shariyar
that they are empty files.The metadata and index files do show some contents; however, nothing exists in the channelx_x files. What would be wrong? Please let me know. Regards, Shariyar ___ lttng-dev mailing list lttng-dev@lists.lttng.org http://lists.lttng.org

Re: [lttng-dev] liblttng-ust-cyg-profile.so not found

2014-01-29 Thread Shariyar
://packages.debian.org/unstable/liblttng-ust-dev On Wed, Jan 29, 2014 at 9:26 AM, Thibault, Daniel daniel.thiba...@drdc-rddc.gc.ca wrote: -- Date: Tue, 28 Jan 2014 11:37:20 -0500 From: Shariyar syed.shari...@gmail.com I am trying

[lttng-dev] liblttng-ust-cyg-profile.so not found

2014-01-28 Thread Shariyar
traces with the statically typed tracepoints in the code. However, there is no liblttng-ust-cyg-profile.so in my system and I get an error when I execute the following: *LD_PRELOAD=liblttng-ust-cyg-profile.so* appname Please let me know how to get it to work? Thanks, Shariyar

Re: [lttng-dev] liblttng-ust-cyg-profile.so not found

2014-01-28 Thread Shariyar
It is not present in the system even after reinstalling ust libs from PPA. I am working on Ubuntu 12.04.1 LTS, 64 bit. Regards, Shariyar On Tue, Jan 28, 2014 at 12:29 PM, Suchakrapani Datt Sharma suchakrapani.sha...@polymtl.ca wrote: Check if the liblttng-ust-cyg-profile.so is present

Re: [lttng-dev] liblttng-ust-cyg-profile.so not found

2014-01-28 Thread Shariyar
symlink is only installed by the -dev package) If you installed from source, it would be at: /usr/local/lib/liblttng-ust-cyg-profile.so Quick tip: you can use: dpkg -L liblttng-ust0 to list the files installed by a package. Cheers, Alexandre On 14-01-28 12:32 PM, Shariyar wrote

Re: [lttng-dev] liblttng-ust-cyg-profile.so not found

2014-01-28 Thread Shariyar
Okay. I have found the solution: I used another Debain repository to download and install all the packages. I am wondering, is there any tool/script that matches function addresses with the symbol names from nm, and generates a new CTF file? Regards, Shariyar On Tue, Jan 28, 2014 at 4:19 PM

Re: [lttng-dev] What are sys calls starting with compat?

2013-12-10 Thread Shariyar
What does sys_unknown mean and why doe it occur? Does it mean that LTTng can not find the name of system call? Regards, Shariyar -- Message: 2 Date: Tue, 10 Dec 2013 15:31:19 + (UTC) From: Mathieu Desnoyers mathieu.desnoy...@efficios.com To: Daniel Thibault

[lttng-dev] What are sys calls starting with compat?

2013-12-06 Thread Shariyar
Can someone kindly explain the difference between system calls starting with compat prefix and regular system calls? Compat system calls do not appear in the system call table: http://syscalls.kernelgrok.com/. However, I did found them in the source code of Linux. Thanks, Shariyar

Re: [lttng-dev] Extracting System Call IDs By Using TMF

2013-11-30 Thread Shariyar
is that it would be better to extract ids. 2. Trained models need to be stored in database and ids will take lesser sapce as the model grows with time. Regards, Shariyar Message: 1 Date: Fri, 29 Nov 2013 10:39:54 -0500 From: Matthew Khouzam matthew.khou...@ericsson.com To: lttng-dev@lists.lttng.org

[lttng-dev] Extracting System Call IDs By Using TMF

2013-11-28 Thread Shariyar
(LttngStrings.SYSCALL_PREFIX) || eventName.startsWith(LttngStrings.COMPAT_SYSCALL_PREFIX)) { System.out.println(eventName); } } } ///Code // Regards, Shariyar