September 2016 - Intel-nda - mailman3.cels.anl.gov

Re: [JLSE-Intel-NDA] libifport error
by François Tessier 23 Sep '16

23 Sep '16

Ok, good to know. It seems to resolve the issue. With this configuration, I'm able to compile and run a simple MPI "Hello world" example on a KNL node using the Intel compiler. --------------------- export INTEL_LICENSE_FILE=28518@ftsn2 source /soft/compilers/intel/compilers_and_libraries/linux/bin/compilervars.sh intel64 source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh source /soft/compilers/intel/advisor/advixe-vars.sh source /soft/compilers/intel/inspector/inspxe-vars.sh source /soft/compilers/intel/compilers_and_libraries/linux/mpi/bin64/mpivars.sh --------------------- Thanks, Franï¿½ois On 09/23/2016 11:37 AM, Allen, Benjamin S. wrote: > The compilers, etc in /soft/compilers/intel are the GA release of 2017 now. They're newer than 2017 beta which is installed in /soft/compilers/intel_beta. You should be using the newer version. If someone works with the beta version and not the GA that also should be filed as a bug. > > Ben > >> On Sep 23, 2016, at 10:55 AM, Franï¿½ois Tessier <ftessier(a)anl.gov> wrote: >> >> Hi, >> >> It works with mpiicc instead of mpicc. I updated all the paths to use >> intel_beta. However, even if the compilation succeeds, a call to mpirun >> gives the same error related to "for_ifcore_version". Is there a >> specific wrapper to use instead of mpirun to run the application on KNL? >> >> Maybe all of this should be added to http://jlse.anl.gov/installed-software/ >> >> Thanks, >> >> Franï¿½ois >> >> On 09/22/2016 10:42 PM, Hammond, Jeff R wrote: >>> Why do you mix >>> /soft/compilers/intel_beta >>> >>> and >>> /soft/compilers/intel >>> >>> ? >>> >>> Jeff >>> >>> On 9/22/16, 1:42 PM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >>> Franï¿½ois Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >>> ftessier(a)anl.gov> wrote: >>> >>>> Hi All, >>>> >>>> I'm trying to compile a MPI application with the Intel Compiler for KNL. >>>> However, I have issues like that: >>>> >>>> ----------------------- >>>> --> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello >>>> /soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/compil >>>> er/lib/intel64/libifport.so.5: >>>> undefined reference to `for_ifcore_version' >>>> ----------------------- >>>> >>>> According to some posts on Intel forums, it seems to come from a >>>> conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH >>>> set for mpich-intel-3.1.4. I tried several combinations of these but >>>> without any success. Here is the configuration I use: >>>> >>>> ----------------------- >>>> export INTEL_LICENSE_FILE=28518@ftsn2 >>>> source >>>> /soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervars. >>>> sh >>>> intel64 >>>> source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh >>>> source /soft/compilers/intel/advisor_xe/advixe-vars.sh >>>> source /soft/compilers/intel/inspector_xe/inspxe-vars.sh >>>> #source >>>> /soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh >>>> >>>> >>>> >>>> export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH >>>> export >>>> LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PATH >>>> ----------------------- >>>> >>>> To confirm that MPI is set properly: >>>> >>>> ----------------------- >>>> --> mpicc --version >>>> icc (ICC) 17.0.0 20160315 >>>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>>> --> mpif90 --version >>>> ifort (IFORT) 17.0.0 20160315 >>>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>>> ----------------------- >>>> >>>> Any idea? >>>> >>>> Thanks, >>>> >>>> Franï¿½ois >>>> >>>> -- >>>> -- >>>> Franï¿½ois TESSIER, Ph.D. >>>> Postdoctoral Appointee >>>> Argonne National Laboratory >>>> LCF Division - Bldg 240, 4E 19 >>>> Tel : +1 (630)-252-5068 >>>> http://www.francoistessier.info >>>> >>>> _______________________________________________ >>>> Intel-nda mailing list >>>> Intel-nda(a)lists.jlse.anl.gov >>>> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda >> -- >> -- >> Franï¿½ois TESSIER, Ph.D. >> Postdoctoral Appointee >> Argonne National Laboratory >> LCF Division - Bldg 240, 4E 19 >> Tel : +1 (630)-252-5068 >> http://www.francoistessier.info >> >> _______________________________________________ >> Intel-nda mailing list >> Intel-nda(a)lists.jlse.anl.gov >> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda -- -- Franï¿½ois TESSIER, Ph.D. Postdoctoral Appointee Argonne National Laboratory LCF Division - Bldg 240, 4E 19 Tel : +1 (630)-252-5068 http://www.francoistessier.info

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Re: [JLSE-Intel-NDA] libifport error
by Allen, Benjamin S. 23 Sep '16

23 Sep '16

The compilers, etc in /soft/compilers/intel are the GA release of 2017 now. They're newer than 2017 beta which is installed in /soft/compilers/intel_beta. You should be using the newer version. If someone works with the beta version and not the GA that also should be filed as a bug. Ben > On Sep 23, 2016, at 10:55 AM, François Tessier <ftessier(a)anl.gov> wrote: > > Hi, > > It works with mpiicc instead of mpicc. I updated all the paths to use > intel_beta. However, even if the compilation succeeds, a call to mpirun > gives the same error related to "for_ifcore_version". Is there a > specific wrapper to use instead of mpirun to run the application on KNL? > > Maybe all of this should be added to http://jlse.anl.gov/installed-software/ > > Thanks, > > François > > On 09/22/2016 10:42 PM, Hammond, Jeff R wrote: >> Why do you mix >> /soft/compilers/intel_beta >> >> and >> /soft/compilers/intel >> >> ? >> >> Jeff >> >> On 9/22/16, 1:42 PM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >> François Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >> ftessier(a)anl.gov> wrote: >> >>> Hi All, >>> >>> I'm trying to compile a MPI application with the Intel Compiler for KNL. >>> However, I have issues like that: >>> >>> ----------------------- >>> --> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello >>> /soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/compil >>> er/lib/intel64/libifport.so.5: >>> undefined reference to `for_ifcore_version' >>> ----------------------- >>> >>> According to some posts on Intel forums, it seems to come from a >>> conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH >>> set for mpich-intel-3.1.4. I tried several combinations of these but >>> without any success. Here is the configuration I use: >>> >>> ----------------------- >>> export INTEL_LICENSE_FILE=28518@ftsn2 >>> source >>> /soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervars. >>> sh >>> intel64 >>> source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh >>> source /soft/compilers/intel/advisor_xe/advixe-vars.sh >>> source /soft/compilers/intel/inspector_xe/inspxe-vars.sh >>> #source >>> /soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh >>> >>> >>> >>> export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH >>> export >>> LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PATH >>> ----------------------- >>> >>> To confirm that MPI is set properly: >>> >>> ----------------------- >>> --> mpicc --version >>> icc (ICC) 17.0.0 20160315 >>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>> --> mpif90 --version >>> ifort (IFORT) 17.0.0 20160315 >>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>> ----------------------- >>> >>> Any idea? >>> >>> Thanks, >>> >>> François >>> >>> -- >>> -- >>> François TESSIER, Ph.D. >>> Postdoctoral Appointee >>> Argonne National Laboratory >>> LCF Division - Bldg 240, 4E 19 >>> Tel : +1 (630)-252-5068 >>> http://www.francoistessier.info >>> >>> _______________________________________________ >>> Intel-nda mailing list >>> Intel-nda(a)lists.jlse.anl.gov >>> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > > -- > -- > François TESSIER, Ph.D. > Postdoctoral Appointee > Argonne National Laboratory > LCF Division - Bldg 240, 4E 19 > Tel : +1 (630)-252-5068 > http://www.francoistessier.info > > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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Re: [JLSE-Intel-NDA] libifport error
by Hammond, Jeff R 23 Sep '16

23 Sep '16

Please file an IPS bug on this. The wrappers should support GCC properly. Thanks! Jeff On 9/23/16, 8:55 AM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of François Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of ftessier(a)anl.gov> wrote: >Hi, > >It works with mpiicc instead of mpicc. I updated all the paths to use >intel_beta. However, even if the compilation succeeds, a call to mpirun >gives the same error related to "for_ifcore_version". Is there a >specific wrapper to use instead of mpirun to run the application on KNL? > >Maybe all of this should be added to >http://jlse.anl.gov/installed-software/ > >Thanks, > >François > >On 09/22/2016 10:42 PM, Hammond, Jeff R wrote: >> Why do you mix >> /soft/compilers/intel_beta >> >> and >> /soft/compilers/intel >> >> ? >> >> Jeff >> >> On 9/22/16, 1:42 PM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >> François Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of >> ftessier(a)anl.gov> wrote: >> >>> Hi All, >>> >>> I'm trying to compile a MPI application with the Intel Compiler for >>>KNL. >>> However, I have issues like that: >>> >>> ----------------------- >>> --> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello >>> >>>/soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/comp >>>il >>> er/lib/intel64/libifport.so.5: >>> undefined reference to `for_ifcore_version' >>> ----------------------- >>> >>> According to some posts on Intel forums, it seems to come from a >>> conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH >>> set for mpich-intel-3.1.4. I tried several combinations of these but >>> without any success. Here is the configuration I use: >>> >>> ----------------------- >>> export INTEL_LICENSE_FILE=28518@ftsn2 >>> source >>> >>>/soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervar >>>s. >>> sh >>> intel64 >>> source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh >>> source /soft/compilers/intel/advisor_xe/advixe-vars.sh >>> source /soft/compilers/intel/inspector_xe/inspxe-vars.sh >>> #source >>> /soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh >>> >>> >>> >>> export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH >>> export >>> >>>LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PA >>>TH >>> ----------------------- >>> >>> To confirm that MPI is set properly: >>> >>> ----------------------- >>> --> mpicc --version >>> icc (ICC) 17.0.0 20160315 >>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>> --> mpif90 --version >>> ifort (IFORT) 17.0.0 20160315 >>> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >>> ----------------------- >>> >>> Any idea? >>> >>> Thanks, >>> >>> François >>> >>> -- >>> -- >>> François TESSIER, Ph.D. >>> Postdoctoral Appointee >>> Argonne National Laboratory >>> LCF Division - Bldg 240, 4E 19 >>> Tel : +1 (630)-252-5068 >>> http://www.francoistessier.info >>> >>> _______________________________________________ >>> Intel-nda mailing list >>> Intel-nda(a)lists.jlse.anl.gov >>> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > >-- >-- >François TESSIER, Ph.D. >Postdoctoral Appointee >Argonne National Laboratory >LCF Division - Bldg 240, 4E 19 >Tel : +1 (630)-252-5068 >http://www.francoistessier.info > >_______________________________________________ >Intel-nda mailing list >Intel-nda(a)lists.jlse.anl.gov >https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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Re: [JLSE-Intel-NDA] libifport error
by François Tessier 23 Sep '16

23 Sep '16

Hi, It works with mpiicc instead of mpicc. I updated all the paths to use intel_beta. However, even if the compilation succeeds, a call to mpirun gives the same error related to "for_ifcore_version". Is there a specific wrapper to use instead of mpirun to run the application on KNL? Maybe all of this should be added to http://jlse.anl.gov/installed-software/ Thanks, Franï¿½ois On 09/22/2016 10:42 PM, Hammond, Jeff R wrote: > Why do you mix > /soft/compilers/intel_beta > > and > /soft/compilers/intel > > ? > > Jeff > > On 9/22/16, 1:42 PM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of > Franï¿½ois Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of > ftessier(a)anl.gov> wrote: > >> Hi All, >> >> I'm trying to compile a MPI application with the Intel Compiler for KNL. >> However, I have issues like that: >> >> ----------------------- >> --> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello >> /soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/compil >> er/lib/intel64/libifport.so.5: >> undefined reference to `for_ifcore_version' >> ----------------------- >> >> According to some posts on Intel forums, it seems to come from a >> conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH >> set for mpich-intel-3.1.4. I tried several combinations of these but >> without any success. Here is the configuration I use: >> >> ----------------------- >> export INTEL_LICENSE_FILE=28518@ftsn2 >> source >> /soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervars. >> sh >> intel64 >> source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh >> source /soft/compilers/intel/advisor_xe/advixe-vars.sh >> source /soft/compilers/intel/inspector_xe/inspxe-vars.sh >> #source >> /soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh >> >> >> >> export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH >> export >> LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PATH >> ----------------------- >> >> To confirm that MPI is set properly: >> >> ----------------------- >> --> mpicc --version >> icc (ICC) 17.0.0 20160315 >> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >> --> mpif90 --version >> ifort (IFORT) 17.0.0 20160315 >> Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >> ----------------------- >> >> Any idea? >> >> Thanks, >> >> Franï¿½ois >> >> -- >> -- >> Franï¿½ois TESSIER, Ph.D. >> Postdoctoral Appointee >> Argonne National Laboratory >> LCF Division - Bldg 240, 4E 19 >> Tel : +1 (630)-252-5068 >> http://www.francoistessier.info >> >> _______________________________________________ >> Intel-nda mailing list >> Intel-nda(a)lists.jlse.anl.gov >> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda -- -- Franï¿½ois TESSIER, Ph.D. Postdoctoral Appointee Argonne National Laboratory LCF Division - Bldg 240, 4E 19 Tel : +1 (630)-252-5068 http://www.francoistessier.info

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Re: [JLSE-Intel-NDA] libifport error
by Hammond, Jeff R 22 Sep '16

22 Sep '16

Why do you mix /soft/compilers/intel_beta and /soft/compilers/intel ? Jeff On 9/22/16, 1:42 PM, "intel-nda-bounces(a)lists.jlse.anl.gov on behalf of François Tessier" <intel-nda-bounces(a)lists.jlse.anl.gov on behalf of ftessier(a)anl.gov> wrote: >Hi All, > >I'm trying to compile a MPI application with the Intel Compiler for KNL. >However, I have issues like that: > >----------------------- >--> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello >/soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/compil >er/lib/intel64/libifport.so.5: >undefined reference to `for_ifcore_version' >----------------------- > >According to some posts on Intel forums, it seems to come from a >conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH >set for mpich-intel-3.1.4. I tried several combinations of these but >without any success. Here is the configuration I use: > >----------------------- >export INTEL_LICENSE_FILE=28518@ftsn2 >source >/soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervars. >sh >intel64 >source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh >source /soft/compilers/intel/advisor_xe/advixe-vars.sh >source /soft/compilers/intel/inspector_xe/inspxe-vars.sh >#source >/soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh > > > >export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH >export >LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PATH >----------------------- > >To confirm that MPI is set properly: > >----------------------- >--> mpicc --version >icc (ICC) 17.0.0 20160315 >Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >--> mpif90 --version >ifort (IFORT) 17.0.0 20160315 >Copyright (C) 1985-2016 Intel Corporation. All rights reserved. >----------------------- > >Any idea? > >Thanks, > >François > >-- >-- >François TESSIER, Ph.D. >Postdoctoral Appointee >Argonne National Laboratory >LCF Division - Bldg 240, 4E 19 >Tel : +1 (630)-252-5068 >http://www.francoistessier.info > >_______________________________________________ >Intel-nda mailing list >Intel-nda(a)lists.jlse.anl.gov >https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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[JLSE-Intel-NDA] Transparent huge pages
by Jed Brown 22 Sep '16

22 Sep '16

Following up on a comment from Karthik Raman (at Intel), I tried disabling transparent huge pages for memory bandwidth-intensive jobs on a non-JLSE 7250 and saw a significant best-case improvement for MPI jobs along with greatly increased performance reproducibility at high process count. Among other things, it brings STREAM results in line with the best reported OpenMP even for 1-4 processes (or threads) per core. THP seems to be irrelevant when there are fewer processes (or threads) than cores. I haven't measured any negative impact for pure OpenMP jobs (but it would take more research to be conclusive). Could the JLSE admins either disable THP or make it possible for us to disable? I would prefer disabling by default (at least on KNL) so people don't see anomalously poor performance when running bandwidth-intensive MPI-only jobs. echo never > /sys/kernel/mm/transparent_hugepage/enabled echo never > /sys/kernel/mm/transparent_hugepage/defrag

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[JLSE-Intel-NDA] libifport error
by François Tessier 22 Sep '16

22 Sep '16

Hi All, I'm trying to compile a MPI application with the Intel Compiler for KNL. However, I have issues like that: ----------------------- --> mpicc -g -O3 -xMIC-AVX512 hello.c -o hello /soft/compilers/intel_beta/compilers_and_libraries_2017.0.042/linux/compiler/lib/intel64/libifport.so.5: undefined reference to `for_ifcore_version' ----------------------- According to some posts on Intel forums, it seems to come from a conflict between the mpivars.sh script and $PATH and $LD_LIBRARY_PATH set for mpich-intel-3.1.4. I tried several combinations of these but without any success. Here is the configuration I use: ----------------------- export INTEL_LICENSE_FILE=28518@ftsn2 source /soft/compilers/intel_beta/compilers_and_libraries/linux/bin/compilervars.sh intel64 source /soft/compilers/intel/vtune_amplifier_xe/amplxe-vars.sh source /soft/compilers/intel/advisor_xe/advixe-vars.sh source /soft/compilers/intel/inspector_xe/inspxe-vars.sh #source /soft/compilers/intel_beta/impi/2017.0.042/bin64/mpivars.sh export PATH=/soft/libraries/mpi/mpich-intel-3.1.4/bin:$PATH export LD_LIBRARY_PATH=/soft/libraries/mpi/mpich-intel-3.1.4/lib:$LD_LIBRARY_PATH ----------------------- To confirm that MPI is set properly: ----------------------- --> mpicc --version icc (ICC) 17.0.0 20160315 Copyright (C) 1985-2016 Intel Corporation. All rights reserved. --> mpif90 --version ifort (IFORT) 17.0.0 20160315 Copyright (C) 1985-2016 Intel Corporation. All rights reserved. ----------------------- Any idea? Thanks, François -- -- François TESSIER, Ph.D. Postdoctoral Appointee Argonne National Laboratory LCF Division - Bldg 240, 4E 19 Tel : +1 (630)-252-5068 http://www.francoistessier.info

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Re: [JLSE-Intel-NDA] pypy?
by Hammond, Jeff R 22 Sep '16

22 Sep '16

Does PyPy generate AVX2? I’ve seen some codes running well with AVX2 on KNL. Jeff From: <intel-nda-bounces(a)lists.jlse.anl.gov<mailto:[email protected]>> on behalf of "William \"Wild Bill\" Scullin" <wscullin(a)alcf.anl.gov<mailto:[email protected]>> Reply-To: "William \"Wild Bill\" Scullin" <wscullin(a)alcf.anl.gov<mailto:[email protected]>> Date: Thursday, September 22, 2016 at 8:09 AM To: John Taylor Childers III <jchilders(a)anl.gov<mailto:[email protected]>> Cc: "intel-nda(a)lists.jlse.anl.gov<mailto:[email protected]>" <intel-nda(a)lists.jlse.anl.gov<mailto:[email protected]>> Subject: Re: [JLSE-Intel-NDA] pypy? I do, but it's not quite the miracle it is on Xeon as it doesn't generate AVX512 instructions. On the other hand, it is still better than CPython. I did opt to use the standard NumPy with it as opposed to PyPy NumPy. I'm not sure how much of a difference that would make on KNL as the standard NumPy built with MKL performed better for my needs. I do need to repeat my tests with a larger application and a more recent PyPy, when I do, I'll try and find a way to leave everything in a public space. - William On Sep 22, 2016 8:40 AM, "Childers, Taylor" <jchilders(a)anl.gov<mailto:[email protected]>> wrote: Hi Anyone have Pypy installed on KNL? Taylor J. Taylor Childers, Assistant Physicist Argonne National Laboratory HEP Division Bldg. 360, Rm. C-217 Office: (630) 252-4212<tel:%28630%29%20252-4212> Mobile: (331) 302-4647<tel:%28331%29%20302-4647> jchilders(a)anl.gov<mailto:[email protected]> _______________________________________________ Intel-nda mailing list Intel-nda(a)lists.jlse.anl.gov<mailto:[email protected]> https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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Re: [JLSE-Intel-NDA] pypy?
by William Scullin 22 Sep '16

22 Sep '16

I do, but it's not quite the miracle it is on Xeon as it doesn't generate AVX512 instructions. On the other hand, it is still better than CPython. I did opt to use the standard NumPy with it as opposed to PyPy NumPy. I'm not sure how much of a difference that would make on KNL as the standard NumPy built with MKL performed better for my needs. I do need to repeat my tests with a larger application and a more recent PyPy, when I do, I'll try and find a way to leave everything in a public space. - William On Sep 22, 2016 8:40 AM, "Childers, Taylor" <jchilders(a)anl.gov> wrote: > Hi Anyone have Pypy installed on KNL? > Taylor > > > J. Taylor Childers, Assistant Physicist > Argonne National Laboratory > HEP Division Bldg. 360, Rm. C-217 > Office: (630) 252-4212 Mobile: (331) 302-4647 > jchilders(a)anl.gov > > > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > >

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[JLSE-Intel-NDA] pypy?
by Childers, Taylor 22 Sep '16

22 Sep '16

Hi Anyone have Pypy installed on KNL? Taylor J. Taylor Childers, Assistant Physicist Argonne National Laboratory HEP Division Bldg. 360, Rm. C-217 Office: (630) 252-4212 Mobile: (331) 302-4647 jchilders(a)anl.gov<mailto:[email protected]>

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