{"id":397499,"date":"2024-12-14T13:32:12","date_gmt":"2024-12-14T13:32:12","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/speed-up-the-job-in-hpc-mpp\/"},"modified":"2024-12-14T13:32:12","modified_gmt":"2024-12-14T13:32:12","slug":"speed-up-the-job-in-hpc-mpp","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/speed-up-the-job-in-hpc-mpp\/","title":{"rendered":"speed up the job in hpc (mpp)"},"content":{"rendered":"

<div>HI,<\/div><div> <\/div><div>I am trying to perform simulation of my .k file in HPC cluster. My .k file has a total of 240952 elements. And i have following softwares available in my HPC.<\/div><div> <\/div><div>ansyscl<\/div><div>easybuild<\/div><div>libmppdyna_d__avx2_ifort190_intelmpi.so<\/div><div>libmppdyna_s__avx2_ifort190_intelmpi.so<\/div><div>ls-dyna_mpp_d_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018.l2a<\/div><div>ls-dyna_mpp_d_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018_sharelib<\/div><div>ls-dyna_mpp_d_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018_sharelib.tgz<\/div><div>ls-dyna_mpp_s_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018.l2a<\/div><div>ls-dyna_mpp_s_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018_sharelib<\/div><div>ls-dyna_mpp_s_R14_1_0_x64_centos79_ifort190_avx2_intelmpi-2018_sharelib.tgz<\/div><div>ls-dyna_smp_d_R14_1_0_x64_centos79_ifort190_sse2<\/div><div>ls-dyna_smp_d_R14_1_0_x64_centos79_ifort190_sse2.l2a<\/div><div>ls-dyna_smp_d_R14_1_0_x64_centos79_ifort190_sse2.tgz<\/div><div>ls-dyna_smp_s_R14_1_0_x64_centos79_ifort190_sse2<\/div><div>ls-dyna_smp_s_R14_1_0_x64_centos79_ifort190_sse2.l2a<\/div><div>mpp-dyna<\/div><div>mpp-dyna-d<\/div><div>mpp-dyna-s<\/div><div>smp-dyna<\/div><div>smp-dyna-d<\/div><div>smp-dyna-s<\/div><div> <\/div><div>I am trying to submit a sbatch job like in the manner in the command line,<\/div><div> <\/div><div>#!\/bin\/bash<\/div><div>#SBATCH –time=01:00:00       # walltime<\/div><div>#SBATCH –nodes=1             # use 1 node<\/div><div>#SBATCH –ntasks=32          # number of processor cores (i.e. tasks)<\/div><div>#SBATCH –mem-per-cpu=4000M   # memory per CPU core<\/div><div>#SBATCH –output=output.log<\/div><div>#SBATCH –error=error.log<\/div><div> <\/div><div>module load GCC\/13.2.0 OpenMPI\/4.1.6 intel-compilers\/2023.2.1 impi\/2021.10.0 Python\/3.11.5 SciPy-bundle\/2023.11 matplotlib\/3.8.2 LS-DYNA\/14.1.0<\/div><div> <\/div><div>srun mpp-dyna i=\/home\/pro\/main.k memory=120000000<\/div><div> <\/div><div> <\/div><div>but with the above settings with ntasks =32, i have got a status.out file stating it will take 285hrs to complete. Its too long. Can someone help me how to speed up the completion.<br><br>Thank you<\/div><div> <\/div><\/p>\n","protected":false},"template":"","class_list":["post-397499","topic","type-topic","status-publish","hentry","topic-tag-batch-file","topic-tag-hpc-cluster-1","topic-tag-lsdyna","topic-tag-modules","topic-tag-mpp","topic-tag-version-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27796"],"_bbp_topic_id":["397499"],"_bbp_subscription":["475646","13694"],"_bbp_author_ip":["141.76.180.189"],"_bbp_last_reply_id":["398555"],"_bbp_last_active_id":["398555"],"_bbp_last_active_time":["2024-12-26 20:30:34"],"_bbp_reply_count":["13"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["475646","13694"],"_btv_view_count":["288"],"_bbp_topic_status":["unanswered"]},"test":"rajesh-pamarthi2711gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/397499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/397499\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=397499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}