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====== Segmentation fault while running SOME test cases ======

//Piyush Grover, 2011-06-22 12:16 //



~~DISCUSSION~~

I have installed the latest version of ChannelFlow on my account on a intel linux cluster, running Centos 5.2 with 2.6 kernel and gcc 4.1.2

I had to play around with FFTW-3.2.2 library a bit (i.e. use -fPIC flag while building FFTW) before I could (semi)-successfully build ChannelFlow. I haven't downloaded/installed Octave yet.

So I ran the ./configure command and then did a make. The make process runs for a while, and then exits with an error message saying 
"No rule to make target `dnsLaminarTest.o', needed by `dnsLaminarTest'.  Stop. "

After that I go to the test directory and try to run the test files.
I am successfully able to run the following (i.e. they all exit with "pass" at the end) :

Helmholtztest

dnsSinusiodtest

poissontest


While the following exit with segmentation fault:

pressuretest

dnsParabolatest

dnsOrrsommtest


Is there something I missed in the installation step ? Or any other insight for this problem ?

Thanks,
Piyush

channelflow.org

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