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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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grid [2018/06/08 09:59] vodrazka [ÚFAL Grid Engine (LRC)] - update info to match new cluster |
grid [2018/07/06 11:40] lauschmannova [Advanced usage] there are now 10 different sols rather than 8 |
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| ====== ÚFAL Grid Engine (LRC) ====== | ====== ÚFAL Grid Engine (LRC) ====== | ||
| - | LRC (Linguistic Research Cluster) is a name of ÚFAL' | + | LRC (Linguistic Research Cluster) is a name of ÚFAL' |
| If you need GPU processing, see a special page about our [[:gpu|GPU cluster called DLL]] (which is actually a subsystem of LRC with an independent queue '' | If you need GPU processing, see a special page about our [[:gpu|GPU cluster called DLL]] (which is actually a subsystem of LRC with an independent queue '' | ||
| Line 23: | Line 23: | ||
| | andromeda[1-13] | | andromeda[1-13] | ||
| | lucifer[1-10] | | lucifer[1-10] | ||
| - | | hydra[1-4] | + | | hydra[1-4] |
| + | | orion[1-8] | ||
| + | | cosmos | ||
| + | | belzebub | ||
| + | | iridium | ||
| + | Machines from old cluster (do not use!): | ||
| + | |||
| + | ^ Name ^ CPU type and flags ^ GHz ^cores ^RAM(GB)^ note ^ | ||
| | fireball[1-10] | | fireball[1-10] | ||
| | hyperion[1-9] | | hyperion[1-9] | ||
| - | | orion[1-6] | ||
| - | | orion[7-10] | ||
| | tauri[1-10] | | tauri[1-10] | ||
| - | | cosmos | + | | twister[1, |
| - | | belzebub | + | |
| - | | iridium | + | |
| - | | twister[1, | + | |
| < | < | ||
| Line 55: | Line 57: | ||
| ^ Name ^ CPU type ^ GHz ^cores ^ RAM(GB) ^ note ^ | ^ Name ^ CPU type ^ GHz ^cores ^ RAM(GB) ^ note ^ | ||
| | sol[1-10] | | sol[1-10] | ||
| + | | lrc[12] | ||
| You can ssh to one of the **sol machines** and submit jobs from here. It is allowed to compute here, which is useful e.g. when you have a script which submits your jobs, but it also collects statistics from the jobs outputs (and possibly submits new jobs conditioned on the statistics). However, the sol machines are relatively slow and may be occupied by your colleagues, so for bigger (longer) tasks, always prefer submission as separate jobs. | You can ssh to one of the **sol machines** and submit jobs from here. It is allowed to compute here, which is useful e.g. when you have a script which submits your jobs, but it also collects statistics from the jobs outputs (and possibly submits new jobs conditioned on the statistics). However, the sol machines are relatively slow and may be occupied by your colleagues, so for bigger (longer) tasks, always prefer submission as separate jobs. | ||
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| Add the following line into your ' | Add the following line into your ' | ||
| - | source / | + | source |
| + | |||
| + | Or call one of these scripts directly: | ||
| + | |||
| + | | ||
| + | / | ||
| This detects if you are on one of the cluster machines (including sol) and sets env variables accordingly. It also prints a status message. | This detects if you are on one of the cluster machines (including sol) and sets env variables accordingly. It also prints a status message. | ||
| Line 181: | Line 189: | ||
| '' | '' | ||
| Specify the emails where you want to be notified when the job has been **b** started, **e** ended, **a** aborted or rescheduled, | Specify the emails where you want to be notified when the job has been **b** started, **e** ended, **a** aborted or rescheduled, | ||
| + | The default is now '' | ||
| '' | '' | ||
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| and you execute it now simply with '' | and you execute it now simply with '' | ||
| + | |||
| + | === ~/ | ||
| + | |||
| + | You can change the defaults for any option by creating a personal configuration file '' | ||
| === Array jobs === | === Array jobs === | ||
| Line 275: | Line 288: | ||
| === Ssh to random sol === | === Ssh to random sol === | ||
| Ondřej Bojar suggests to add the following alias to your .bashrc (cf. [[# | Ondřej Bojar suggests to add the following alias to your .bashrc (cf. [[# | ||
| - | < | + | < |
| ===== Job monitoring ===== | ===== Job monitoring ===== | ||