Hi,
I compiled "imgpipe" under different optimizations and for different machines. However, the resulting number of cycles and IPC did not change significantly.
In the Makefile there are different "CFLAGS" options. i used the following variable value:
CFLAGS = -O -ms $(XCFLAGS) -mas_G -fmm=risc.mm
Did I miss something in the recompilation?
Note: I deleted the "imgpipe" binaries before every new compilation. For 64KB cache the IPC was fixed at 2.12 and for the 32KB the IPC was fixed at 2:00.