Hi all. Ok, I admit that I've posted it before. But I still not finding the error that makes the gromacs compilation with intel compilers not work on my AMD64 machine here.
The error I get is still the following: ****************************************************************************** ./mknb -software_invsqrt >>> Gromacs nonbonded kernel generator (-h for help) >>> Generating single precision functions in C. >>> Using Gromacs software version of 1/sqrt(x). make[5]: *** [kernel-stamp] Falha de segmentação make[5]: Leaving directory `/home/johannes/src/gromacs/gromacs-3.3/src/gmxlib/nonbonded/nb_kernel' make[4]: ** [all-recursive] Erro 1 ***************************************************************************** In the actual stage, I've already tried even reinstallation of the intel compilers themselves, and it's still not working. The best clue up to now was that I would be using a mix of 32 and 64 bits compilers and libraries, and to assure that the compiler was 64 bits I reinstalled it step by step this time. I do not know how to confirm that all libraries are 64 bits, or how to point every single one to the 64 bit version. The issue goes way beyound the socket, compiler flags, and so on. Here I go: I started to think that the problem could be related to the intel X amd issue on compilers, on which the intel compiler somehow blocks the SSE instructions on amd machines. Since the problem appears on the famous inv-sqrt function, written on assembly and using the SSE instruction to run faster, maybe there is a connection. The problem is that I tried all configure related flags I found (enable-fortran, disable-software-sqrt and disable-x86_64-sse), and not even this is working. The computer complains about that function, in both machines I have available, doesn't matter what combination of configure flags I use! So, I'm not quite sure (better say, I have no idea at all) about what's wrong in my configure-compilation process. Could *please* anyone who successfully compiled gromacs on an AMD64 family machine using the intel ompiler give me some advice? Or maybe a correct makefile, or so? I'm following the guidelines from the website, and sending the Makefile configure created for me. one of the infinite trials. :( If someone have previous knowledge of this problem from previous experiences, please reply. Thank you all for everything in advance! Jones
Makefile
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