On Thu, Aug 4, 2011 at 10:29 PM, Robert Baron <robertbartlettba...@gmail.com> wrote: > have you tried adding an '&' to the tasks you think can be run in > parallel (as in running them in the background (ie 'mycmd myargs &'))?
Thanks, "&" is cool. now is fully running, but, there is another thing slow it down, the nice level is 19. why is it so high? are there some root's setting? lina > > On Thu, Aug 4, 2011 at 10:23 AM, lina <lina.lastn...@gmail.com> wrote: >> Thanks for suggestions, >> >> Actually I got a job which contains several small jobs inside. >> >> if run the bash script, it will do those one by one and it is pretty >> slow, waiting ... >> >> I can run each small jobs separately, but use a bash script kind of >> easy to make some changes in amount and manage. >> >> I just wonder are there some simple way to do it? >> >> another question, if I don't have root previlege, can I adjust my nice >> level in some cluster? I noticed mine NI was kind of 19, totally crazy >> slow. >> >> On Thu, Aug 4, 2011 at 10:15 PM, Frank Lanitz <fr...@frank.uvena.de> wrote: >>> Am 04.08.2011 15:12, schrieb lina: >>>> Hi, >>>> >>>> I noticed when make -j 8, the 8 cores can be fully occupied. >>>> >>>> can I use some way to enable 8 cores at the same time when I run >>>> something, such as a bash script? >>> >>> Hard to say as it depends on the software you are running. On shell >>> scripts you might can do it by intelligent forking of processes doing >>> the single tasks. >> >> How can I fork of processes doing each single tasks? >> >>> Other applications do need to support multi threading in most cases >>> already inside source code. >>> >>> Cheers, >>> Frank >>> >>> >>> -- >>> To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org >>> with a subject of "unsubscribe". Trouble? Contact >>> listmas...@lists.debian.org >>> Archive: http://lists.debian.org/4e3aa979.7010...@frank.uvena.de >>> >>> >> >> >> >> -- >> Best Regards, >> >> lina >> >> >> -- >> To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org >> with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org >> Archive: >> http://lists.debian.org/CAG9cJm=tnvr2o3oqaprea6t-_3pyz+4piugncxqwgpgq6z7...@mail.gmail.com >> >> > -- Best Regards, lina -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAG9cJm=2goj1-hwkxgb7q+urygz4rlnbvc_npkendkxk-36...@mail.gmail.com
