Re: [Gems-users] Problems with Microbenchmarks


Date: Thu, 29 Mar 2007 08:19:42 -0600
From: Dan Gibson <degibson@xxxxxxxx>
Subject: Re: [Gems-users] Problems with Microbenchmarks

You should certainly *not* compile from the /host mountpoint either... bad things can happen when simulated machines use the hosts file system intensively... you should copy the code to the target and then umount /host before compiling... that should also fix your access time issue.

The messages about synch.h etc. have something to do with where gcc is looking for the libarary headers. You can use find to locate the headers yourself, and try manually specifying the include directory with the -I flag to gcc. You can also check out the man pages for processor_bind() on a Solaris machine to see what those particular library headers enable. Vanilla Solaris usually has no trouble finding those library headers, however...

Regards,
Dan

Joaquin Sanchez Sanchez wrote:
I´ve tried to compile the microbenchmarks in a Sparc machine with simics, and I continue getting the error:
 
bagle:/host/home/root/GEMS/microbenchmarks/multiprocessor # make
make: *** Warning: File `Makefile' has modification time in the 
future
(2006-02-14 22:35:44 > 2001-09-05 07:00:42)
> gcc -O2 -o parallel.o -c parallel.C
> parallel.C:6: synch.h: No such file or directory
> parallel.C:10: sys/procset.h: No such file or directory
> parallel.C:11: sys/processor.h: No such file or directory
> make: *** [parallel.o] Error 1
 I dont know how to solve it and how can i use the microbenchmarks!!!



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