This is my impression. You may however link MKL libraries from other compilers, including PGI.
Paolo On Thu, Jun 4, 2020 at 12:16 PM Hongyi Zhao <[email protected]> wrote: > Paolo Giannozzi <[email protected]> 于2020年6月4日周四 下午4:59写道： > > > > You mean: compiling with Intel vs PGI fortran? the former is definitely > faster, but mathematical libraries make a big difference > > Intel has MKL, but PGI fortran no dedicated mathematical libraries > developed by the same company. Do you mean this will make ifort more > efficient than PGI fortran? > > HY > > > > > Paolo > > > > On Thu, Jun 4, 2020 at 7:59 AM Hongyi Zhao <[email protected]> > wrote: > >> > >> Hi, > >> > >> Has anyone here done the benchmarks of qe with intel toolchain and > >> pgroup toolchain? > >> > >> Regards > >> -- > >> Hongyi Zhao <[email protected]> > >> _______________________________________________ > >> Quantum ESPRESSO is supported by MaX ( > www.max-centre.eu/quantum-espresso) > >> users mailing list [email protected] > >> https://lists.quantum-espresso.org/mailman/listinfo/users > > > > > > > > -- > > Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche, > > Univ. Udine, via delle Scienze 208, 33100 Udine, Italy > > Phone +39-0432-558216, fax +39-0432-558222 > > > > _______________________________________________ > > Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso > ) > > users mailing list [email protected] > > https://lists.quantum-espresso.org/mailman/listinfo/users > > > > -- > Hongyi Zhao <[email protected]> > _______________________________________________ > Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) > users mailing list [email protected] > https://lists.quantum-espresso.org/mailman/listinfo/users -- Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
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