If you use your G4 for numerical computation, this may be of interest to you. I've had a page with computing tools for OS X for some time now. I just added some information and analysis on how one could harness the full power of a dual G4 for numerical work.
The page is about using AltiVec and using both processors in parallel for C and Fortran codes. The speed gain upon using both parallelization and vectorization is huge. On my tests, it varied between 4x and 10x improvement!
Gaurav Khanna
[Editor's note: OK, my head is spinning from just reading some of what Gaurav has put together ... but I figure his information may be of use to some of you, so here it is!]
The page is about using AltiVec and using both processors in parallel for C and Fortran codes. The speed gain upon using both parallelization and vectorization is huge. On my tests, it varied between 4x and 10x improvement!
Gaurav Khanna
[Editor's note: OK, my head is spinning from just reading some of what Gaurav has put together ... but I figure his information may be of use to some of you, so here it is!]
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