Displaying 4 results from an estimated 4 matches for "launchchildprocess".
2016 Aug 03
2
R, OpenBLAS and OMP_NUM_THREADS
...Unfortunately neither this nor anything else I've tried today appears to
set the variable for sessions started through RStudio server (which may
or may not be an appropriate issue here).
It appears that the rstudio server spawns sessions with a new minimal
environment (rstudio::core::system::launchChildProcess) and no option to
inject or inherit variables. (Various methods of controlling the session
environment are documented in the pro/paid version manual [1], but are
not implemented in the public codebase - enterprise features, presumably).
Hence approaches like setting the environment in the
rstudio-...
2016 Aug 04
1
R, OpenBLAS and OMP_NUM_THREADS
...nything else I've tried today appears to
> | set the variable for sessions started through RStudio server (which may
> | or may not be an appropriate issue here).
> |
> | It appears that the rstudio server spawns sessions with a new minimal
> | environment (rstudio::core::system::launchChildProcess) and no option to
> | inject or inherit variables. (Various methods of controlling the session
> | environment are documented in the pro/paid version manual [1], but are
> | not implemented in the public codebase - enterprise features, presumably).
> |
> | Hence approaches like setti...
2016 Aug 03
0
R, OpenBLAS and OMP_NUM_THREADS
...ately neither this nor anything else I've tried today appears to
| set the variable for sessions started through RStudio server (which may
| or may not be an appropriate issue here).
|
| It appears that the rstudio server spawns sessions with a new minimal
| environment (rstudio::core::system::launchChildProcess) and no option to
| inject or inherit variables. (Various methods of controlling the session
| environment are documented in the pro/paid version manual [1], but are
| not implemented in the public codebase - enterprise features, presumably).
|
| Hence approaches like setting the environment in th...
2016 Aug 01
2
R, OpenBLAS and OMP_NUM_THREEADS
What is the correct way to globally configure R to default to single (or
at least, << NUM_CPUS) threaded operation?
Using R 3.3.1 (both in debian unstable or using the CRAN repository for
xenial) with OpenBLAS (0.2.18) defaults to using one thread per
available CPU, which isn't ideal for machines more than a couple of CPUs.
Setting the environment (OMP_NUM_THREADS or