On Sep 28, 2005, at 03:12, Fillod Stephane wrote: > Bonjour G?rard, > > G?rard Gu?vel wrote: > >> I don't especially want to see if the bit is set, I just want >> to improve the board performance for a Linux application :-). >> > > Do you know where your CPU is spending much of its time? > It looks like a job for OProfile. Support for e500 exists in 2.6.x > thanks to the fine folks of Freescale. We appreciate their involvement > in OSS community.
Yeah, oprofile would probably help here. > >> with the standard glibc (strcpy, strcmp, ...) on one part, and with >> the freescale SPE library on the other part (vstrcpy, vstrcmp, ...). >> > > Will the SPE enhanced C library calls will be integrated in Glibc > one day? > I don't think the glibc people integrate processor-specific changes, so it's not likely. Andy
