15 Apr
1999
15 Apr
'99
10:01 a.m.
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 ...
mfg winfried