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Re: [MANTA] 64-bit compilation


Chronological Thread 
  • From: Abe Stephens <abe@sci.utah.edu>
  • To: knolla@cs.utah.edu
  • Cc: manta@sci.utah.edu
  • Subject: Re: [MANTA] 64-bit compilation
  • Date: Sun, 04 Jun 2006 10:46:21 -0700
Yes, although keep in mind that support for 64bit builds with sse was broken some time ago with some optimizations Steve checked in.

I've been working with the 32bit sse build, however I would imagine that the 64 bit build would be necessary for some people on arachne. Use the icc compilers in the cce/ sub directory to compile 64 bit on linux. On fisher, the compiler is 64 bit by default.

Abe

knolla@cs.utah.edu wrote:

So Manta is definitely compiling for a 64-bit architecture using gcc on 
arachne.
But I get link errors:

/usr/lib64/gcc/x86_64-suse-linux/4.0.2/../../../../x86_64-suse-linux/bin/ld:
cannot find -lSM

Abe, have you been using icpc for all your 64-bit manta stuff? Is there an 
easy
switch to get the main branch to compile using icc?

Thanks guys,

Aaron









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