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From: | Yang Ye |
Subject: | Re: [ESPResSo-devel] Re: gnu autotools |
Date: | Sun, 04 Nov 2007 02:58:43 +0800 |
User-agent: | Thunderbird 2.0.0.6 (Windows/20070728) |
It's 2.0.2n. Here are the header of the output After running autogen.sh on P4, ./configure on Opteron. # Autotools 2.61 ... checking the compiler type... icc checking whether we have libsvml... yesconfigure: WARNING: could not recognize your cpu type, relying on generic optimization
checking whether the compiler accepts -O3... yes checking whether the compiler accepts -ip... yes checking whether the compiler accepts -unroll... yes checking whether the compiler accepts -w1... yes checking whether the compiler accepts -wd 1572,1173... yes checking whether the compiler accepts -Ob0... yes Original ./configure on Opteron # Autotools 2.59 checking how to inline functions... static inline checking the compiler type... icc checking whether we have libsvml... yes checking whether the compiler accepts -xW... yes checking whether the compiler accepts -O3... yes checking whether the compiler accepts -ip... yes checking whether the compiler accepts -unroll... yes checking whether the compiler accepts -w1... yes checking whether the compiler accepts -wd 1572,1173... yes checking whether the compiler accepts -Ob0... yes Regards, Yang Ye On 11/4/2007 2:38 AM, Olaf Lenz wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: RIPEMD160 Hi! Yang Ye wrote:But the problems when autotools have different versions and installation on one platform doesn't generate files for another platform.The autotools should produce the same files, independent of on what platform you are running it. If it doesn't, that probably means that you have different versions of the autotools on the different computers.I got a bit problem in running autogen.sh on my cluster (perl seems take infinite time to finish) so I moved to a P4 Ubuntu box to run the autotools. The configure generated is not able to recognize Opteron when I run them back to the cluster. Maybe I shall digg into this but a dirty way is to change the files directly. =)This is again independent of the autotools. The CPU recognition is done by the script config/config.guess. It surprises me that it should not recognize Opterons. What version of ESPResSo are you using? Please make sure that you are using the most current version (2.0.2n, if I'm not mistaken!). Olaf -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFHLMATtQ3riQ3oo/oRA9w1AJwL5HSJwREEfyx+rBUoEcnbpKWESACaA4uy sf6RWnaYqWLKY/5jzf+ihvU= =ilqy -----END PGP SIGNATURE-----
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