Pd 0.25 pre-release
ritsch at iem.mhsg.ac.at
Thu Apr 15 10:01:48 CEST 1999
klaus voltmer writes:
> i'm running pd on a SGI o2 (R5000) and recompiled it as you discribed..
> (compiling "pd" itself with n32, leaving out t_tkcmd.c and t_main.c)
> now it runs a bit faster..
> is there any way i can optimize it more?
> i really have performace troubles and don't like to use fts :/
> best klaus
Which system you are running, on our o2 r1000 and irix 6.5 we did:
FASTCFLAGS = -IPA -Ofast=ip32 -OPT:cray_ivdep=true \
-mips4 -n32 -r10000 -OPT:roundoff=3 -OPT:IEEE_arithmetic=3
CFLAGS = -w2 -DUNIX -DIRIX -DPD $(FASTCFLAGS)
LDFLAGS = -w2 -IPA
where a lot of improvement was made by the -IPA at compile and link
time, could you mail your CFLAGS, LDFLAGS for comparision ...
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