Hi: - Apple PowerBook 1.67 - Mandriva Limited 2005 (Mandrake 10.2) for PPC - Linux 2.6.13.4 - Adeos patch x ppc (32bit - G4) (www.adeos.org) (Thanks Philippe :) ) - Xenomai: configured with NO FPU SUPPORT (Thanks Gilles :) )
Everything works perfect (for the internal test). CPU pushed steady to 99% with glxgear (NO DRI, software emululation only by Mesa): 350 fps Max latency = 44 us Overrun = zero nil nada zip. I think that the save/restore functions of xenomai must be aware of the presence of Altivec. If I disable Altivec the X11 server (x.org) shipped with mandriva ppc does not start. This is a very good impruvement. If you use thread in the user space, the FPU support is not a must. Simone
