Frequently-asked questions related to the large-scale computer systems at the Cybermedia Center are listed.

 

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Basic usage ( 7 items)
Q:I can't use 2-step verification anymore due to a change of model, loss, or some other problem.
Q:What type of computer systems can I use at the Cybermedia Center?
Q:How can I use systems?
Q:I would like to know the detail of compiler.
Q:Is there any sample program and so on which I can use?
Q:I have forgot my login password. How should I do?
Q:How can I connect to CMC's supercomputer?

Service Application/Service Charge ( 12 items)
Q:Could I pay a service charge in installments by some expenses?
Q:Can I take over an account from Trial use to General (non-free) use?
Q:Until when can I use additional disk , if I apply additional disk in the middle of the fiscal year ?
Q:Can I add user account of my student or coworker in my group ?
Q:How can I change the item of expenditure or date of payment after application ?
Q:What limitation is there on the trial use ?
Q:In the case of non-residents of Japan, could I get the HPCI-ID ?
Q:How can I apply adding the resource (Point or Storage).
Q:What type of computer systems can I use at the Cybermedia Center?
Q:How can I apply for the Cybermedia Center's service?
Q:Is there any restriction of purpose and qualification when using large-scale computer systems?
Q:How can I end to use ?

Frontend use ( 9 items)
Q:Can the job submission status be viewed by a third party?
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "Setting locale failed.".
Q:May I execute qstat or sstat command at regular intervals?
Q:I want to install an application and a library.
Q:Could I use Python?
Q:Could I transfer or share a file among users ?
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "NQSconnect: [BSV ELICENSE] nqscui license was exceeded.".
Q:I can connect to the server with ssh but not with sftp/scp.
Q:Can I use bash?

Compile ( 6 items)
Q:I get the compile error, " (****) is abnormally terminated by SIGSEGV".
Q:Can I see the documents about "sxar" or "sxld" ("ar" or "ld" command for SX-ACE) ?
Q:How can I use the shared library on SX ?
Q:There isn't the information about the vector subspace in a format list of C++/SX compiler.
Q:I would like to know the detail of compiler.
Q:How can I call a subroutine of C from the program of Fortran ?

Use condition ( 5 items)
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "Setting locale failed.".
Q:May I execute qstat or sstat command at regular intervals?
Q:How can I check the job-status of other users ?
Q:How can I check the congestion information of jobs ?
Q:How can I check the disk usage of my group?

Batch job ( 21 items)
Q:Can I install and use uniquely MPI on SQUID？
Q:Can I submit many jobs at once while setting other input files/execution files per job?
Q:Could I run some jobs at the same time?
Q:When I submit a job-request, we get a error message, "NQScrereq: [BSV ELIMEXCEED] Global submit limit has exceeded."
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "Setting locale failed.".
Q:If I run parallel computing by MPI, can I specify using nodes that are near each other on network topology?
Q:How do I assign one MPI process each per node by round-robin?
Q:We want to re-direct standard output of MPI result on vector node of SQUIDto the other file.
Q:Can I specify any permissions for standard output file and standard error output file ?
Q:Could I run some jobs in my specified order?
Q:Could I specify PATH for MPI slave node in the job script file ?
Q:I got the error message "/var/spool/nqsII/jsv/jobfile/0.10989.11/user_script: 実行形式エラー. 間違ったアーキテクチャです." during the runtime of job.
Q:I got the error message "Request could not be routed.Request deleted." when i submitted a job request.
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "NQSconnect: [BSV ELICENSE] nqscui license was exceeded.".
Q:What will become my submitted job before maintenance or during the maintenance ?
Q:Environmental variable and options specified in my job script are not reflected to my computation.
Q:Can I check when my job starts?
Q:I got the error message "No request queue specified, and no local default has been defined." when I submitted a job request.
Q:My job request has been in waiting queue for long time..
Q:実行中のジョブが終了したことを合図に、次のジョブを自動で投入したい。 その際、実行中のjobが成功したかどうかで、投入するジョブを変えたい。
Q:ジョブを実行しても、エラーメッセージに 「/var/spool/nqsII/jsv/jobfile/****/user_script: コマンドが見つかりません.」 と出力され実行されない。

Computation execution ( 19 items)
Q:Can I get the maximum memory usage per compute node ?
Q:Can I install and use uniquely MPI on SQUID？
Q:Can I use wandb on SQUID?
Q:I want to use ppn, rr, and prehost options with Intel MPI
Q:Can I submit many jobs at once while setting other input files/execution files per job?
Q:I get a runtime error message "No PBS nodefile found" on MPI program.
Q:Could I run some jobs at the same time?
Q:Binary data get into output file of MPI job
Q:If I run parallel computing by MPI, can I specify using nodes that are near each other on network topology?
Q:Why it increase the processing time on un-parallelization part with OpenMP?
Q:We want to re-direct standard output of MPI result on vector node of SQUIDto the other file.
Q:I want to install an application and a library.
Q:Could I use Python?
Q:Could I run some jobs in my specified order?
Q:Could I specify PATH for MPI slave node in the job script file ?
Q:What will become my submitted job before maintenance or during the maintenance ?
Q:On SX-Aurora TSUBASA(SQUID vector nodes), can I execute the program compiled for SX-ACE ?
Q:Can SX-ACE read the binary data outputted during the runtime by SX-9 ?
Q:実行中のジョブが終了したことを合図に、次のジョブを自動で投入したい。 その際、実行中のjobが成功したかどうかで、投入するジョブを変えたい。

Execution error ( 11 items)
Q:I would like to know how to address the following error: Runtime Error: Cannot allocate memory for environment variable VE_FORT_UFMTENDIAN.
Q:I get a runtime error message "No PBS nodefile found" on MPI program.
Q:Binary data get into output file of MPI job
Q:My job stops in EXT status
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "Setting locale failed.".
Q:I got the error message "/var/spool/nqsII/jsv/jobfile/0.10989.11/user_script: 実行形式エラー. 間違ったアーキテクチャです." during the runtime of job.
Q:I got the error message "Request could not be routed.Request deleted." when i submitted a job request.
Q:When I execute "qsub" and "qstat" command, it is printed the error message, "NQSconnect: [BSV ELICENSE] nqscui license was exceeded.".
Q:Is there any manual to understand error messages?
Q:I got the error message "No request queue specified, and no local default has been defined." when I submitted a job request.
Q:ジョブを実行しても、エラーメッセージに 「/var/spool/nqsII/jsv/jobfile/****/user_script: コマンドが見つかりません.」 と出力され実行されない。

Execution result ( 10 items)
Q:Can I get the maximum memory usage per compute node ?
Q:Can I use wandb on SQUID?
Q:Binary data get into output file of MPI job
Q:How do I assign one MPI process each per node by round-robin?
Q:Why it increase the processing time on un-parallelization part with OpenMP?
Q:We want to re-direct standard output of MPI result on vector node of SQUIDto the other file.
Q:Can I specify any permissions for standard output file and standard error output file ?
Q:How could I make the independent random number generation ?
Q:How do I check MPIPROGINF after performing MPI on SX-ACE?
Q:実行中のジョブが終了したことを合図に、次のジョブを自動で投入したい。 その際、実行中のjobが成功したかどうかで、投入するジョブを変えたい。

Tuning ( 2 items)
Q:How do I assign one MPI process each per node by round-robin?
Q:Please introduce tuning examples on CMC's computer system.


Application ( 7 items)
Q:Octaveから呼び出されるGnuplotのバージョンを設定したい
Q:Could I use Gaussian for joint reserch with companies ?
Q:AVS/Express outputs the error of OpenGL and is closed automatically
Q:I want to install an application and a library.
Q:Could I use GROMACS on SX-AXE ?
Q:How can I use GROMACS?
Q:I want to use "Formchk" utility in Gaussian. How do I write the job script?

Library ( 4 items)
Q:How can I use "FFTW" library on SX ?
Q:I want to install an application and a library.
Q:How can I use the shared library on SX ?
Q:Can I use Lapack and Blas library ?


HPCI ( 3 items)
Q:I want to mount HPCI shared storage from a not-HPCI group. / I want to mount HPCI shared storage for a project not using Osaka University.
Q:What is the different between HPCI account and local account ?
Q:In the case of non-residents of Japan, could I get the HPCI-ID ?