HPCG- Assertion nxf%2==0 failed.
Dear All, I have compiled HPCG benchmark with intel 2016 parallel studio XE for (2x)Xeon(R) CPU E5-2680 (RHEL 6.6). I have 64 GB of memory installed on my machine. Also, my hpcg.dat file is :HPCG...
View ArticleTBB with MKL cblas and lapack
I'm an experienced user of intel mkl and OpenMP. In my application, the parallelism topology is simple, so although I use OpenMP for a long time I haven't used very complex functionalities of OpenMP....
View Articlehow to use inverse Laplace transform in MKL? Is there function in IMKL ?
These days, I have to do some numerical inverse Laplace transform. But I do not find some subroutines or functions in MKL to do this work.Is there some functions to do inverse Laplace transform? I find...
View ArticleBuilding GNU Octave 4.2.0 with MKL
I spent the day trying to build the current stable release of GNU Octave, version 4.2.0. I tried to follow "Using Intel MKL in GNU Octave", but I keep getting warning after warning and error after...
View Articlesclability problem with Pardiso
Hello, I am using Pardiso parallel solver from Intel MKL (cluster_sparse_solver) and I have some problems with achieving good efficiency. The computations are run on Intel Xeon E5-2650 v2 8C 2.6GHz...
View ArticleHPCG and mpirun on 2S Xeon-EP
Hi,I'm encountering a problem when trying to measure socket performance of a Xeon E5 v3 chip with COD active but the problem also persists when I try to run on two sockets of a 2S Xeon-EP node. I am...
View ArticleHow to create shared .so library which use MKL?
Hello,I would like to create native C dynamically loaded shared library on Linux which use MKL FFT functions. The final goal - to call it from C# (mono) through P/Invoke.When I run test example C...
View ArticleMemory errors when calling lapack subroutines
Hi,I tried to use SVD subroutines (LAPACKE_sbdsqr, LAPACKE_sbdsdc) in MKL, but encountered memory errors as "null pointer dereference or unaligned memory access". I used mkl_malloc to allocate all...
View ArticleError using MKL: lib64/crt1.o: In function `_start': (.text+0x20): undefined...
Hi All, I am trying to configure a software with intel MKL 2015. I had used link lines(inplicit,explicit linking) : -liomp5 -lpthread -lm -ldl , as well as -L${MKLROOT}/lib/intel64 -lmkl_intel_lp64...
View ArticleError compiling sample FFT
Hi all,I am quite new to intel MKL, so please correct me if I am posting this to the wrong forum etc. I want to use the intel MKL FFT library in Fortran 95. I am working with the eclipse IDE with a...
View ArticleDftiCommitDescriptor error 3
Hi, I upgraded MKL to 2016.3.207 and I get from code that worked flawlessly for years error code 3. It looks like this: DFTI_Descriptor_struct *ds1; MKL_LONG retval = DFTI_NO_ERROR; MKL_LONG...
View ArticleError in documentation
Hello,There https://software.intel.com/en-us/node/468692, for the documentation of cpstrf and zpstrf, work should be of type REAL and DOUBLE PRECISION. Please fix.
View ArticleError MSB4086 trying to use MKL libraries
Windows 7, Visual Studio 2013 Professional, MKL 2017I'm having an error when attempting to build a c++ project on newly installed MSVS 2013 using the MKL libraries. The error is MSB4086: A numeric...
View ArticlePardiso for complex symmetrc matrix giving few NaN elements
Dear all,I use the following code to solve complex symmetric matrix by Pardiso and get result with few NaN with an output error = 0.I'm using intel composer xe 13.1.3 on linux.could anyone please help...
View ArticleUsing MKL functionality to replace IPP small-matrix QR solver
Hi,moving from IPP 7.0 to IPP 2017, I have to replace the discontinued small-matrix functions ippmQRDecomp_m_64f() and ippmQRBackSubst_mv_64f() with suitable functionality from the MKL (as per Intel...
View ArticleReduce the size of MKL custom dlls
When building the custom dll with MKL 2017, I notice the huge size of the custom dll (about 100M on x64 platform. We only export 10 functions in the examples.def file). It is possible to reduce the...
View ArticleCan MKL be used in Android system？
I am surprised for the fast calculation speed of MKLIf can please tell me how or how to learnZone: Android*Thread Topic: Help Me
View ArticleUsing Intel MKL with gfortran under Windows
Hi,I have been searching about this for a while. Based on the MKL link advisor, gfortran (or gcc) is not supported under windows. When trying to link to my project (with mkl_intel_lp64.lib...
View ArticleVML 32-bit/64-bit performance
Can you tell me if the VML performance tables at https://software.intel.com/sites/products/documentation/doclib/mkl/vm/fu... were measured using the 32-bit mode or the 64-bit mode of the processor?
View ArticleAccuracy/performance of Intel Math Library
Can you please point me to the accuracy and performance tables for the Intel Math Library described at https://software.intel.com/en-us/node/522653 ?
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