Ivan Krylov
2025-Jan-14 08:22 UTC
[R] Regarding Issue Running Parallel Computing on Linux RHEL version 8
Dear Sadam, ? Mon, 13 Jan 2025 14:34:20 +0000 "Huseni, Sadamhusen" <Sadamhusen.Huseni at genpact.com> ?????:> Issue Observed: The script hangs and does not complete execution > post-update. Previously, it took around two hours; now it runs for > over 17 hours without finishing.Do you still have the RHEL 7 machine? Could you please share the sessionInfo() output at least from the RHEL 8 machine but, if possible, also from the RHEL 7 machine?> library(foreach) > library(parallel) > library(parallelly) > library(forecast) > library(tseries) > library(prophet) > library(lubridate) > library(tis) > library(tsoutliers)Could you identify and share the parts of the script that launch the computation in parallel? -- Best regards, Ivan
akshay kulkarni
2025-Jan-14 09:07 UTC
[R] Regarding Issue Running Parallel Computing on Linux RHEL version 8
dear Ivan,
THe present problem had been encountered by me also about 1
and a half years ago. You had solved the issue then. Can't we search this
mail list according to some keywords? It helps people with problems already
solved in the mailing list.
THanking you,
Yours sincerely,
AKSHAY M KULKARNI
________________________________
From: R-help <r-help-bounces at r-project.org> on behalf of Ivan Krylov
via R-help <r-help at r-project.org>
Sent: Tuesday, January 14, 2025 1:52 PM
To: Huseni, Sadamhusen <Sadamhusen.Huseni at genpact.com>
Cc: r-help at R-project.org <r-help at R-project.org>
Subject: Re: [R] Regarding Issue Running Parallel Computing on Linux RHEL
version 8
Dear Sadam,
? Mon, 13 Jan 2025 14:34:20 +0000
"Huseni, Sadamhusen" <Sadamhusen.Huseni at genpact.com> ?????:
> Issue Observed: The script hangs and does not complete execution
> post-update. Previously, it took around two hours; now it runs for
> over 17 hours without finishing.
Do you still have the RHEL 7 machine? Could you please share the
sessionInfo() output at least from the RHEL 8 machine but, if possible,
also from the RHEL 7 machine?
> library(foreach)
> library(parallel)
> library(parallelly)
> library(forecast)
> library(tseries)
> library(prophet)
> library(lubridate)
> library(tis)
> library(tsoutliers)
Could you identify and share the parts of the script that launch the
computation in parallel?
--
Best regards,
Ivan
______________________________________________
R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide https://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[https://s-install.avcdn.net/ipm/preview/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif]<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
Virus-free.www.avast.com<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
[[alternative HTML version deleted]]
Huseni, Sadamhusen
2025-Jan-14 14:23 UTC
[R] Regarding Issue Running Parallel Computing on Linux RHEL version 8
Hi Ivan, I am sharing the session information as below. Also, I will be sharing the code which is utilized to do parallel computing. Note: we are using different version of R on Linux version 7 & 8. ###***Session information from Linux version 8 R version 4.4.1 (2024-06-14) Platform: x86_64-redhat-linux-gnu Running under: Red Hat Enterprise Linux 8.10 (Ootpa) Matrix products: default BLAS/LAPACK: /usr/lib64/libopenblaso-r0.3.15.so; LAPACK version 3.9.0 locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=en_US.UTF-8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C time zone: America/New_York tzcode source: system (glibc) attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_4.4.1 ###***Session information from Linux version 7 R version 3.6.0 (2019-04-26) Platform: x86_64-redhat-linux-gnu (64-bit) Running under: Red Hat Enterprise Linux Matrix products: default BLAS/LAPACK: /usr/lib64/R/lib/libRblas.so locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=en_US.UTF-8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_3.6.0 Thanks, Sadam -----Original Message----- From: Ivan Krylov <ikrylov at disroot.org> Sent: Tuesday, January 14, 2025 1:53 PM To: Huseni, Sadamhusen <Sadamhusen.Huseni at genpact.com> Cc: r-help at R-project.org Subject: Re: [R] Regarding Issue Running Parallel Computing on Linux RHEL version 8>Dear Sadam, ? Mon, 13 Jan 2025 14:34:20 +0000 "Huseni, Sadamhusen" <Sadamhusen.Huseni at genpact.com> ?????:> Issue Observed: The script hangs and does not complete execution > post-update. Previously, it took around two hours; now it runs for > over 17 hours without finishing.Do you still have the RHEL 7 machine? Could you please share the sessionInfo() output at least from the RHEL 8 machine but, if possible, also from the RHEL 7 machine?> library(foreach) > library(parallel) > library(parallelly) > library(forecast) > library(tseries) > library(prophet) > library(lubridate) > library(tis) > library(tsoutliers)Could you identify and share the parts of the script that launch the computation in parallel? -- Best regards, Ivan
Reasonably Related Threads
- Regarding Issue Running Parallel Computing on Linux RHEL version 8
- Regarding Issue Running Parallel Computing on Linux RHEL version 8
- Regarding Issue Running Parallel Computing on Linux RHEL version 8
- Regarding Issue Running Parallel Computing on Linux RHEL version 8
- Regarding Issue Running Parallel Computing on Linux RHEL version 8