There were other msgs when the last version of atlas came up
showing that on some G4's at least it didn't work.

cf cvs log :

revision 1.8
date: 2007/11/09 16:47:53;  author: jfmertens;  state: Exp;  lines:  
+28 -9
should fix problems with uniprocessor machines and with 64-bit machines;
remain problems for some G4s

This resulted  IIRC from tests by Dominique Dhumieres on a G4; those  
showed in
particular that there was a problem much higher: atlas had not  
recognized the machine
_ else I would expect a -DATL_ARCH_xyz flag in your compilation too.
Hence it is treated as UNKNOWN, and the defaults are not used.

And Atlas does have defaults for G4 : ATLAS/CONFIG/ARCHS/ 
PPCG432AltiVec.tgz

I think Dominique sent a bug-report upstream concerning this.

JF Mertens


On 20 Nov 2007, at 03:11, Alexander K. Hansen wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> CPU:      867 MHz G4
> OS:        10.4.11
> Xcode:  10.5
> - -------------------------------------------
> There isn't an obvious error message where the build stops:
>
> IN STAGE 2 INSTALL:  TYPE-DEPENDENT TUNING
>
>
> STAGE 2-1: TUNING PREC='d' (precision 1 of 4)
>
>
>    STAGE 2-1-1 : BUILDING BLOCK MATMUL TUNE
> make -f Makefile INSTALL_LOG/dMMRES pre=d 2>&1 | ./xatlas_tee
> INSTALL_LOG/dMMSEARCH.LOG
> make[1]: *** [build] Error 134
> make: *** [build] Error 2
>
> I do see a few errors during the build of the form
>
> gcc -DL2SIZE=4194304 -I/sw/src/fink.build/atlas-3.8.0-4/bld/include
> - -I/sw/src/fink.build/atlas-3.8.0-4/bld/../ATLAS//include
> - -I/sw/src/fink.build/atlas-3.8.0-4/bld/../ATLAS//include/contrib
> - -DAdd_ -DF77_INTEGER=int -DStringSunStyle -DATL_OS_OSX
> - -DATL_CPUMHZ=866 -DATL_AltiVec -DATL_GAS_PPC  -O -fomit-frame- 
> pointer
> - -m32 -DDREAL -c drot.c
> drot.c: In function 'ATL_UROT':
> drot.c:22: error: 'vector' undeclared (first use in this function)
> drot.c:22: error: (Each undeclared identifier is reported only once
> drot.c:22: error: for each function it appears in.)
> drot.c:22: error: expected ')' before 'float'
> drot.c:22: error: expected ')' before 'float'
> make[8]: *** [drottest] Error 1
>
> The salient issue would seem to be the "'vector' undeclared".
>
> A full build log is at
> http://akhmac.blogdns.net/~hansen/finklogs/fink-build- 
> log_atlas_3.8.0-4_2007.11.19-16.16.28
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.6 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
>
> iD8DBQFHQkJRB8UpO3rKjQ8RAs+/AJ9yNdXFv+gahe1saWAnQRfgUsukfgCeLZW8
> R98LYCGMnPTCmW2KP0syq40=
> =XpJ1
> -----END PGP SIGNATURE-----
>
>
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