Forum topic

poor zgemm/zgesv performance on Xeon Phi 7250

Hi, I did some performance tests for my NEGF simulation on two different systems: "KNL": Intel Xeon Phi 7250 @ 1.4 GHz, 68 cores/node.

Authored by Hong-Hyun P. Last updated on 09/27/2016 - 17:51
Forum topic

What is happening with mkl_dbsrmm

Hello,

I'm trying to call mkl_dbsrmm once instead of calling mkl_dbsrmv multiple times, but I'm getting different results, like:

Authored by qweasd q. Last updated on 09/27/2016 - 03:27
Forum topic

Pardiso Crash in MKL 2017

After upgrading to MKL 2017 (as part of the 2017 Intel Fortran compiler for Windows) I get a Pardiso crash when calling it to solve a simple matrix.

Authored by schulzey Last updated on 09/27/2016 - 02:44
Forum topic

MKL ?trexc function

Good day to all.

I am a student. I'm doing matrix calculations.

There was a problem with using the ?trexc function of MKL that makes the reordering of Schur factorization

Authored by Fedor M. Last updated on 09/25/2016 - 23:28
Forum topic

Pardiso crashes in 2017 MKL only when OMP_NUM_THREADS=2

I have a small matrix that consistently causes pardiso to crash only when I use OMP_NUM_THREADS=2 or 3. My machine has 12 cpus and any other setting for OMP_NUM_THREADS works.

Authored by Ferris H. Last updated on 09/25/2016 - 22:54
Forum topic

Using MKL with Xeon Phi MICS

I have to write a program to process a large amount of data. Since most of the processing involves matrix and vector operations I wanted to use MKL to take advantage of the optimized library.

Authored by Ernesto Z. Last updated on 09/22/2016 - 19:11
Forum topic

MKL wrappers in C# fails when LAPACK is called

Dear All, 

Authored by goicox Last updated on 09/22/2016 - 18:50
Forum topic

mkl_spblas.f90

I am writing a sparse solver using Inspector-executor Sparse BLAS routines and I get the following compiling error:

Authored by Carlos R. Last updated on 09/22/2016 - 05:00
Forum topic

Intel® Math Kernel Library 11.3 Update 4 is now available

Intel® Math Kernel Library 11.3 Update 4 is now available

Authored by Gennady Fedorov (Intel) Last updated on 09/21/2016 - 00:13
Forum topic

Segmentation fault in mkl_pds_lp64_assemble_csr_full

Hello,

I'm trying to use the following file with 3 MPI processes but I end up with the following trace:

Authored by qweasd q. Last updated on 09/20/2016 - 20:34
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