some xblas file compilation using ifort 14.0 is super slow
Just switch from ifort 12.1 to ifort 14.0, and trying to build xblas library, the compilation gets stuck on several files.For example, xblas/src/gbmv2/BLAS_zgbmv2_c_z_x.c will get stuck, and never...
View ArticleInstallation problems with Cluster Studio XE for Linux
I need help with identifying the missing prerequisites for installation of the Intel cluster studio. While running the install.sh it goes through the process of checking prerequisites and I get the...
View Articlevtune_amplifier_xe_2013 + how to compile
dear all,I have vtune_amplifier_xe_2013, I used it one year ago to analyze the CPU time in my program. I remember that it produce the files: .dump and .xmlI do not remember anymore how to compile the...
View Articleopen MPI e intel MPI DATATYPE
Dear all, I have notice small difference between OPEN-MPI and intel MPI. For example in MPI_ALLREDUCE in intel MPI is not allowed to use the same variable in send and receiving Buff. I have written my...
View Articlesegfault when using heevr from lapack95
'm trying to use the heevr routine from lapack95 in fortran, but I'm getting segfault. I'm using the parallel studio xe 2016 composer edition for fortran update3. Here is a sample code, which shows the...
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SIGSEGV, segmentation fault occurred - VASP
I have been trying to run VASP in parallel. But I am having running it in parallel on more than one computing nodes. It runs perfectly fine on one node but when I increase the number of nodes, the...
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