Robert, This patch causes pfmon to crash when using sampling:
pfmon -ecpu_clk_unhalted --long-smpl-periods=2400000 date I think this needs to be done slightly differently. There are things in pfmon_initialize() that absolutely need to be done before you start parsing the cmdline options. And others which can be deferred. It may be the case that the library needs to be initialized BEFORE you parse the options, I need to check on that. Libpfm already has a mechanism to enable verbose and debug output using environment variables. would that be enough for you? On Mon, Feb 16, 2009 at 12:44 PM, Robert Richter <robert.rich...@amd.com> wrote: > On 16.02.09 11:58:05, stephane eranian wrote: >> I am not sure I understand the motivation for this change. >> pfmon_initialize() is done early before options are parsed. >> Can you elaborate a bit? > > Hi Stephane, > > in the follow on patches there are changes to pass debug and verbose > options to libpfm early. To use this settings also during > initialization, options must be parsed before. > > -Robert > > -- > Advanced Micro Devices, Inc. > Operating System Research Center > email: robert.rich...@amd.com > > ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ perfmon2-devel mailing list perfmon2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
