History of AFNI updates  

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September 01, 2009 06:45AM
Hi Folks!

I'm trying to run AFNI on a mosix 64 bit cluster (linux kernel 2.6.29): in particular we are interested to run 3dDeconvolve on multicore nodes of the cluster. Mosix doesn't support mmap function while 3dDeconvolve load datasets into memory using this function. I have seen on README.environment that setting the environment variable AFNI_NOMMAP to YES should avoid afni programs to use mmap, but it doesn't work with 3dDeconvolve! Is there a possibility to disable mmap? The 3dDeconvolve works well on the cluster only if run several instances (with -jobs 1) on different files (the processes migrate on free cluster nodes).
Thanks in advance,

Giacomo

Subject Author Posted

Parallelize AFNI

Giacom September 01, 2009 06:45AM

Re: Parallelize AFNI

bob cox September 01, 2009 09:51AM