Author: Robert Hyatt
Date: 13:22:39 09/03/03
Go up one level in this thread
On September 03, 2003 at 15:20:44, Vincent Diepeveen wrote: >On September 03, 2003 at 14:56:41, Robert Hyatt wrote: > >>On September 03, 2003 at 14:22:24, Vincent Diepeveen wrote: >> >>>On September 03, 2003 at 13:45:51, Robert Hyatt wrote: >>> >>>[snip] >>>>>Ok here my statement. Crafty won't run well on 16 processors of P7 from the >>>>>TERAS supercomputer. >>>>>It will be a horror & co show i am sure of it. >>> >>>What we do know for sure is that your thing doesn't compile SMP at all very >>>easily unless >> >>So? It won't work very well on a NUMA box anyway, so there is little point >>at the moment. > >I managed to compile it in fact. > >I tried 8 cpu's now. > >You'll never get above 1.0 though *ever* on this machine with multithreading of >course... ...all threads of a process are run within the space of 1 cpu ;) I have already explained that problem, among others. As I said, "threads are not the way to go on a NUMA machine." In fact, the Compaq NUMA stuff didn't even support threads, which solved the problem. > >> >>> >>>$ make SGI >>>make: file `Makefile' line 420: Syntax error >>>$ make sgi >>>make: file `Makefile' line 420: Syntax error >>>$ uname -a >>>IRIX64 p1 6.5 04101930 IP35 >>>$ >>> >>>in makefile: >>> >>>sgi: >>> $(MAKE) target=SGI \ >>> AS=/bin/as CC=cc CXX='$$(CC)' \ >>> AFLAGS='-P' \ >>> CFLAGS='$(CFLAGS -mips4 -cckr' \ >>> CXFLAGS=$(CFLAGS) \ >>> LDFLAGS=$(LDFLAGS) \ >>> opt='$(opt) -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS' \ >>> crafty-make >>> >>>line number 420 is under 'profile:' >>> >>>I'll keep trying a bit but not too long. Will make a new makefile out of it now >>>just for SGI. >>> >>> >>>> >>>>> >>>>>> >>>>>> >>>>>> >>>>>>> >>>>>>>-- >>>>>>>GCP
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