Hi Ankush
Ankush Kaul wrote:
Thanks a lot, I m implementing the passwordless cluster
I m also tryin different benchmarking software n got fed up of all the
probs in all de sofwares i try. will list few:
*1) VampirTrace*
I extracted de tar in /vt then followed following steps
I never used it.
*$ ./configure --prefix=/vti*
[...lots of output...]
*$ make all install*
after this the FAQ on open-mpi.org <http://open-mpi.org> asks to
'/Simply replace the compiler wrappers to activate vampir trace/' but
does not tell how do i replace the compiler wrappers.
i try to run *mpicc-vt -c hello.c -o hello
*
but it gives a error
/bash: mpicc-vt: command not found
It is not on your path.
Use the full path name, which should be /vti/bin/... or similar
if you did install it in /vti.
Remember, "locate" is your friend!
/*2) HPL
*
for this i didnt undersatnd the installation steps.
I extracted the tar in /hpl
Then is asks to '/create a file Make.<arch> in the top-level
directory/' i created a file Make.i386.
Are you talking about the Netlib HPL-2.0?
http://netlib.org/benchmark/hpl/
Are your computers i386 (32-bit) or x86_64/em64t (64-bit)?
"uname -a" will tell.
Anyway, read their INSTALL file for where to find
template Make.arch files!
then it says '/This file essentially contains the compilers
and librairies with their paths to be used/' how do i put that?
after that it asks to run command *make arch=i386
*but it gives error*
*/make[3]: Entering directory `/hpl'
make -f Make.top startup_dir arch=i386
make[4]: Entering directory `/hpl'
Make.top:161: warning: overriding commands for target `clean_arch_all'
Make.i386:84: warning: ignoring old commands for target `clean_arch_all'
include/i386
make[4]: include/i386: Command not found
make[4]: [startup_dir] Error 127 (ignored)
lib
make[4]: lib: Command not found
make[4]: [startup_dir] Error 127 (ignored)
lib/i386
make[4]: lib/i386: Command not found
make[4]: [startup_dir] Error 127 (ignored)
bin
make[4]: bin: Command not found
make[4]: [startup_dir] Error 127 (ignored)
bin/i386
make[4]: bin/i386: Command not found
make[4]: [startup_dir] Error 127 (ignored)
make[4]: Leaving directory `/hpl'
make -f Make.top startup_src arch=i386
make[4]: Entering directory `/hpl'
Make.top:161: warning: overriding commands for target `clean_arch_all'
Make.i386:84: warning: ignoring old commands for target `clean_arch_all'
make -f Make.top leaf le=src/auxil arch=i386
make[5]: Entering directory `/hpl'
Make.top:161: warning: overriding commands for target `clean_arch_all'
Make.i386:84: warning: ignoring old commands for target `clean_arch_all'
( src/auxil ; i386 )
/bin/sh: src/auxil: is a directory
/then it enters shell prompt.
Please help, is there a simpler Benchmarking software?
i dont wanna give at this point :(
*
I may have sent you the Intel MPI Benchmark link already.
Google will find it for you.
I wouldn't spend too much time benchmarking
on standard Ethernet TCP/IP.
Did you try your own programs?
Gus Correa
---------------------------------------------------------------------
Gustavo Correa
Lamont-Doherty Earth Observatory - Columbia University
Palisades, NY, 10964-8000 - USA
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