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Hardware performance counter support for ARMv6

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	Hardware performance counter support for ARMv6 by Arabinda Verma-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hello List, I am new to Oprfile. I have following queries. Please help. 1. Does Oprofile support profiling (hardware performance counter) for ARMv6? 2. If not, how this support can be enabled in Oprfile? Please suggest some references. Thank you for help. Regards, Arabinda ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ oprofile-list mailing list oprofile-list@... https://lists.sourceforge.net/lists/listinfo/oprofile-list
	Re: Hardware performance counter support for ARMv6 by Felipe Contreras :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On Mon, Oct 19, 2009 at 10:47 AM, Arabinda Verma <arabinda.verma@...> wrote: > Hello List, > > I am new to Oprfile. I have following queries. Please help. > > 1. Does Oprofile support profiling (hardware performance counter) for ARMv6? It does, since a long time ago. -- Felipe Contreras ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ oprofile-list mailing list oprofile-list@... https://lists.sourceforge.net/lists/listinfo/oprofile-list
	Re: Hardware performance counter support for ARMv6 by Arabinda Verma-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hello, Thanks for reply, I am trying to use Oprofile on S3C6410X based target. I am using Linux kernel version 2.6.21 and have compiled kernel with following configs. CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_OPROFILE_ARMV6=y CONFIG_OPROFILE_ARM11_CORE=y However, when I boot the target it shows following info. .... .... oprofile: using arm/armv6 oprofile: using timer imterrupt. ... ... I want to use the hardware performance counters for profiling NOT timer interrupt. Am I missing something? Is there any issue with kernel version? Please help. Thank you. Regards, Arabinda On Mon, Oct 19, 2009 at 10:34 PM, Felipe Contreras <felipe.contreras@...> wrote: On Mon, Oct 19, 2009 at 10:47 AM, Arabinda Verma <arabinda.verma@...> wrote: > Hello List, > > I am new to Oprfile. I have following queries. Please help. > > 1. Does Oprofile support profiling (hardware performance counter) for ARMv6? It does, since a long time ago. -- Felipe Contreras ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ oprofile-list mailing list oprofile-list@... https://lists.sourceforge.net/lists/listinfo/oprofile-list