From: Chris I. <wil...@us...> - 2003-12-06 12:49:39
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> You can run without software interrupts or usleeps with > > fthrottle_mode=0 glxgears > ok, doing this for both glxgears and quakeforge reveals interesting results.It also has a 0.13% increase in FPS with glxgears glxgears ... samples % image name app name symbol name 173692 17.9677 libc-2.3.2.so glxgears (no symbols) 91675 9.4834 vmlinux glxgears __copy_from_user_ll 84409 8.7318 r200_dri.so glxgears r200WaitForFrameCompletion 67479 6.9804 vmlinux glxgears __might_sleep 66843 6.9146 radeon glxgears radeon_cp_getparam 65171 6.7417 vmlinux glxgears sys_ioctl QuakeForge samples % image name app name symbol name 148190 27.7009 radeon qw-client-glx radeon_do_wait_for_idle 62714 11.7230 radeon qw-client-glx radeon_do_wait_for_fifo 35920 6.7145 vmlinux qw-client-glx __copy_from_user_ll 23677 4.4259 vmlinux qw-client-glx delay_tsc 23231 4.3425 libc-2.3.2.so qw-client-glx (no symbols) 16341 3.0546 r200_dri.so qw-client-glx texsubimage2d_bgr888_to_rgba8888 |