Hi,
Iam wondering if any know what's the best optimizing flags for compiling for a dm800.
I no that dm800 has no fpu support. so the best option for that is -msoft-float i think,
But my program (boblight daemon) use a lot of floats.
On a box with FPU support it runs verry wel @ 12-14% cpu.
but on the dm800 (no FPU support) 60-80% idle and 100% when used.
Now i use -O2 -msoft-float -pipe.
I hope any can help me with this.
Thanks!
Kind regards Speedy
Veranderd door Speedy1985, 31 mei 2013 - 20:57