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mkl metis SIGSEGV
We have a symmetric matrix (attached). MKL crashes on metis(see the attached callstack). Can you take a look?symmetric_matrix.txt:first line: number of eqautions (n)second line: index based (0 means 0...
View ArticleQuestion about MKL FEAST MPI
Hi,I'm trying to figure out how to use the MPI FEAST eigensolver in MKL. In the C-MPI/3_sparse examples in FEAST, the matrices are created on all processors and not distributed. Is there any way to...
View ArticleStandalone MKL availability
I am sure MKL was listed as a product a few weeks ago. Now it is not available anywhere on the DZ site (see https://software.intel.com/en-us/articles/try-buy-tools, for example).Has it been...
View ArticleCitation for non-linear optimizor "dtrnlspbc_solve"
Hello,I'm using dtrnlspbc_solve to optimize some ecological model parameters. I checked the manual (Intel(R) Math Kernel Library Reference Manual) and it mentions that this solver uses the trust-region...
View ArticleElements of functional analysis
Good day!I'm sorry if my question being improper but I really want to know if there is any features for functional manipulating in Intel MKL? More precisely, I've got now a task to solve a system of...
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cluster_sparse_solver can not release physical memory for rank=0 process
Hi: I find out that cluster_sparse_solver can not release physical memory for rank=0 process. I apply two processes and two threads for each process to solve mtype=6, complex and symmetric matrix...
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[icc + MKL 11.1 + NumPy] numpy.test() error: undefined symbol _intel_fast_memset
I am trying to compile NumPy 1.8.1 with icc 14.0.1 20131008 and MKL 11.1. The compilation succeeds, but when I run numpy.test() the test fails with this error message: ImportError:...
View Articlejacobian calculation
I have been doing some development of neural nets using ifort. The current topic being Levenberg Marquardt in which the jacobian is normally calculated by backpropagation and then used to create a...
View ArticleHelp with Sparse matrix vector multiplication using MKL DIA routine
I am using the MKL library to perform the sparse matrix vector multiplication using diagonal format, When I use the MKL mkl_sdiagemv function I get a "MKL ERROR: Parameter 4 was incorrect on entry to...
View ArticleACADEMICS
HelloI have not been able to find the compatible mkl libraries for ubuntu 14.04 LTS version. Due to this i had to downgrade my system to 13.04 version of ubuntu. Therefore, i would like to request you...
View ArticleUsing the Feast Eigen Solver
Hi,I am tying to use the FEAST eigen solver for soliving sparse and dense eigen-generalized systemto be integrated in the AMLS method for reasearch purpose. However i did not figure out why i havelike...
View ArticleGibbs sampling solution ?
HiI'm attempting to write a restricted boltzman machine using Gibbs Sampling for a deep learning neural net . I had a look in MKL and didn't find a specific routine so I had a search on the internet...
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compiler doesn't recongnize mkl_set_exit_handler.
Hi, I installed the Intel MKL v11.1 update 4 and I am trying to use mkl_set_exit_handler to capture the system errors (#136) we have been seeing lately on our Fortran applications. The compiler doesn't...
View Articlemkl fft3w choosing PRECISION SINGLE OR DOUBLE
Hi,I have installed Intel Composer XE 14.0.2.144.I can compile fft2w 'single' precision version and 'double' precision version adding a compilation parameter:[PRECISION={MKL_DOUBLE|MKL_SINGLE}]I do...
View Articleselected inversion with pardiso
Hi, I would like to obtain some elements of the inverse matrix, based on a user selection of the indexes. Is it possible to use the selected inversion process of Pardiso?Acuattly, I tried to play with...
View ArticleBug in FEAST Eigensolver
I have discovered what appears to be a fairly serious bug in the FEAST MKL eigensolver that occurs when there are coupled eigenvalues (ie. multiple eigenvalues with the same value). When coupled...
View ArticleError -1073741701 while running on remote cluster
I am using remote cluster (supercomputer) to start the .exe file, which was built with Visual Studio 2008 (with C language) using the Intel MKL Library. And it gives me "Task failed during execution...
View ArticleFEAST sparse with error
Hi all.Intel MKL 11.2Calling dfeast_scsrgv, it returns with info=-4What is this error?
View ArticleStatic linking PGI with MKL - missing `mkl_serv_default_xerbla'
Dear experts,I am trying to couple PGI compilers with the MKL library in static manner. Please what library should I include/how to rearrange linking command to satisfy missing reference...
View Articleblock tridiagonal and block upper hessenberg eigenvalue solvers
Dear all,I am looking at some options in order to compare the performance of eigenvalue solvers for+ symmetric block tridiagonal + block upper hessenberg matrices.If I iterate in a single vector...
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