From b8a97cf7dcb000dcb6f7d54116cd433800b42d4a Mon Sep 17 00:00:00 2001 From: Josef Hrabal <josef.hrabal@vsb.cz> Date: Fri, 22 Mar 2019 13:59:24 +0100 Subject: [PATCH] Dgx --- docs.it4i/dgx2/accessing.md | 11 +++++++++-- docs.it4i/dgx2/job_execution.md | 6 +++--- 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/docs.it4i/dgx2/accessing.md b/docs.it4i/dgx2/accessing.md index 49419f53e..c69f31aa5 100644 --- a/docs.it4i/dgx2/accessing.md +++ b/docs.it4i/dgx2/accessing.md @@ -5,6 +5,13 @@ !!! warning GPUs are single-user devices. Memories of each GPU are not purged between job runs. Furthermore, they can be read (but not written) by any user at any time. Consider the confidentiality of your running jobs. -## Shell Access +## How to Access -The DGX-2 machine can be accessed by SSH protocol via login nodes at the address `loginX.salomon.it4i.cz`. +!!! info + Should you need access to the DGX-2 machine, request it at support@it4i.cz. + +The DGX-2 machine can be accessed through the scheduler from `loginX.salomon.it4i.cz` nodes. + +The NVIDIA DGX-2 has its own instance of the scheduler, it can be accessed after loading the `DGX-2` module. See [Resource Allocation and Job Execution][1]. + +[1]: job_execution.md \ No newline at end of file diff --git a/docs.it4i/dgx2/job_execution.md b/docs.it4i/dgx2/job_execution.md index a0cd4ee9c..944c90173 100644 --- a/docs.it4i/dgx2/job_execution.md +++ b/docs.it4i/dgx2/job_execution.md @@ -2,6 +2,9 @@ To run a job, computational resources for this particular job must be allocated. +!!! info + You can access the DGX PBS scheduler by loadnig the "DGX-2" module. + ## Resources Allocation Policy The resources are allocated to the job in a fair-share fashion, subject to constraints set by the queue. The queue provides prioritized and exclusive access to computational resources. @@ -27,9 +30,6 @@ When allocating computational resources for the job, specify: !!! note Right now, the DGX-2 is divided into 16 computational nodes. Every node contains 6 CPUs (3 physical cores + 3 HT cores) and 1 GPU. -!!! info - You can access the DGX PBS scheduler by loadnig the "DGX-2" module. - Submit the job using the `qsub` command: **Example for 1 GPU** -- GitLab