Messages in this thread | | | Subject | Re: [Cbe-oss-dev] [Patch 1/3] User OProfile support for the IBM CELL processor SPU event profiling | From | Michael Ellerman <> | Date | Tue, 02 Dec 2008 12:02:13 +1100 |
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On Mon, 2008-12-01 at 16:18 -0800, Carl Love wrote: > This patch adds the SPU event profiling support for the IBM Cell > processor to the list of available events. The opcontrol script > patches include a test to see if there is a new cell specific file > in the kernel oprofile file system. If the file exists, then the > kernel supports SPU event profiling. > > Signed-off-by: Carl Love <carll@us.ibm.com> >
> Index: oprofile-cvs/doc/oprofile.xml > =================================================================== > --- oprofile-cvs.orig/doc/oprofile.xml > +++ oprofile-cvs/doc/oprofile.xml > @@ -123,6 +123,10 @@ For information on how to use OProfile's > of 2.6.22 or more recent. Additionally, full support of SPE profiling requires a BFD library > from binutils code dated January 2007 or later. To ensure the proper BFD support exists, run > the <code>configure</code> utility with <code>--with-target=cell-be</code>. > + > + Profiling the Cell Broadband Engine using SPU events requires a kernel version of 2.6.TBD or ^^^
Not sure if you missed that, or it's still TBD, but careful it doesn't get merged like that.
cheers
-- Michael Ellerman OzLabs, IBM Australia Development Lab
wwweb: http://michael.ellerman.id.au phone: +61 2 6212 1183 (tie line 70 21183)
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