Anyway, this issue should be solved... Cluster mkl are commercial, thus you have to pay for them (did intel release a free version of cmkl?). So if one cannot pay for the cmkl, one is, in many cases, out of the game for parallel calculations with siesta...
Marcos > Dear Sergey, > > We don't have installed it on our cluster but it might be a good idea to > get it. I will think about it. > > All the best, > Mariusz. > > > ---------------------------------------------------------------------- > Dr Mariusz Krawiec > Institute of Physics Phone: +48 81 537 6146 > M Curie-Sklodowska University Fax: +48 81 537 6191 > pl. M. Curie-Sklodowskiej 1 E-mail: [EMAIL PROTECTED] > 20-031 Lublin, Poland http://www.fnano.umcs.lublin.pl > > ---- ---- > If you think of MS-DOS as mono, and Windows as stereo, then Linux is > Dolby Pro-Logic Surround Sound with Bass Boost and all the music is > free. - unknown > ---- ---- > > On Sat, 2 Jun 2007, Sergey Lisenkov wrote: > >> Mariusz, >> >> Did you ever try to use scalapack/blacs from CMKL? I never get such >> error on our clusters, including itanium and other (non)intel platforms. >> >> sergey >> >> 02.06.07, 14:56, Mariusz Krawiec <[EMAIL PROTECTED]>: >> >>> Dear Vasilii, >>> Thanks for your message. >>> Unfortunately nothing is working in my case. >>> Indeed, it would be nice if the developers have a look at this. >>> All the best, >>> Mariusz. >>> ---------------------------------------------------------------------- >>> Dr Mariusz Krawiec >>> Institute of Physics Phone: +48 81 537 6146 >>> M Curie-Sklodowska University Fax: +48 81 537 6191 >>> pl. M. Curie-Sklodowskiej 1 E-mail: [EMAIL PROTECTED] >>> 20-031 Lublin, Poland http://www.fnano.umcs.lublin.pl >>> ---- ---- >>> If you think of MS-DOS as mono, and Windows as stereo, then Linux is >>> Dolby Pro-Logic Surround Sound with Bass Boost and all the music is >>> free. - unknown >>> ---- ---- >>> On Sat, 2 Jun 2007, Vasilii Artyukhov wrote: >>>> That's strange, since as far as I could figure out, Cholesky >>>> factorization >>>> in cdiag.o seems to be called only in parallel diagonalizations - it's >>>> related to the decomposition of matrices over processors. You can >>>> trace the >>>> error from cdiag to a ScaLAPACK routine, can't recall its name, and >>>> take a >>>> look yourself. At the same time, when you parallelize over K-points, >>>> the >>>> matrices are diagonalized sequentially for each k-point by the >>>> corresponding >>>> CPUs. >>>> >>>> Still, I remember having this problem with k-point parallelization, as >>>> well. >>>> It was solved (I think) by explicitly setting the BlockSize in the >>>> input >>>> file. Could be some sort of a bug, since BlockSize refers to >>>> parallelization >>>> over states, not k-points. >>>> >>>> Another flag that seem to help from time to time is Diag.Use2D >>>> .false., it >>>> calls a different ScaLAPACK routine. Of course, it would be very nice >>>> if the >>>> developers could look into this... >>>> >>>> 2007/6/2, Mariusz Krawiec <[EMAIL PROTECTED]>: >>>>> >>>>> Hi there, >>>>> >>>>> Has anybody solved the problem of Cholesky factorisation in parallel >>>>> siesta ? >>>>> I got the same error on IA-64 when using Diag.ParallelOverK. >>>>> When I run it on a single processor (even with mpirun command) >>>>> everything >>>>> works fine. >>>>> >>>>> All the best, >>>>> Mariusz. >>>>> >>>>> ---------------------------------------------------------------------- >>>>> Dr Mariusz Krawiec >>>>> Institute of Physics Phone: +48 81 537 6146 >>>>> M Curie-Sklodowska University Fax: +48 81 537 6191 >>>>> pl. M. Curie-Sklodowskiej 1 E-mail: [EMAIL PROTECTED] >>>>> 20-031 Lublin, Poland http://www.fnano.umcs.lublin.pl >>>>> >>>>> ---- ---- >>>>> If you think of MS-DOS as mono, and Windows as stereo, then Linux is >>>>> Dolby Pro-Logic Surround Sound with Bass Boost and all the music is >>>>> free. - unknown >>>>> ---- ---- >>>>> >>>> >> > -- Dr. Marcos Verissimo Alves Post-Doctoral Fellow Condensed Matter and Statistical Physics Sector International Centre for Theoretical Physics Trieste, Italy -------- I have become so addicted to vi that I try to exit OpenOffice by typing :wq!
