HPC Service

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mb-extra__link--arrow">Quick Access</button> </div> </div> </div> </div> </div> </div> <a href="javascript:void(0)" id="skip-start" tabindex="-1">Start main content</a> <div> <div class="na-top color-set component-margin-bottom--t3 color-set--red"> <div class="na-top__upper theme-color-b4-bg"> <div class="container"> <ul class="na-top__breadcrumb breadcrumb breadcrumb--2 breadcrumb--left"> <li> <a href="/ubda" target="_self" > Home </a> </li> <li> <span > Services </span> </li> <li> <a href="/ubda/services/hpc-service" target="_self" class="last"> HPC Service </a> </li> </ul> <h1 class="na-top__title theme-color-text">HPC Service</h1> </div> </div> </div> </div> <main class="page-content" tabindex="-1"> <div style="margin:1em 0em 0em 0em;"> <div style="min-height:50px;">  <div class=""></div> <div id="page-content"> <div style="clear:both;overflow:hidden;display:block;"> <div class="container static-content color-set--red"> <p style="text-align: justify;">The UBDA HPC Platform provides researchers to run and execute their own programs and applications across multiple CPU cores, nodes and GPU environment with the parallel file system support. The HPC Platform uses job queue scheduling system for the user to run his/her programs/applications. Users require to submit jobs (PBS Script) into different job queues for different hardware resource, such as the requirement of the No. of computing nodes, No. of GPU Cards, and No. of CPU cores in a single computing node, etc. </p> <p style="text-align: left;"><span style="text-align: center; font-size: 18px; color: #333333;">To run a code on the UBDA HPC Platform </span><span style="font-size: 18px;">(ubdaplatform.polyu.edu.hk)</span><span style="text-align: center; font-size: 18px; color: #333333;">, the following job queue can be selected as per your application requirements:</span><span style="text-align: center; font-size: 18px; color: #333333;"><br /> </span></p> </div> </div> </div>  <div class=""> <div > <div class="ITS_Content_Container_Collection "> <div class="plus-collapse-wrap color-set color-set--red"> <div class="container"> <div class="collapse-wrap" id="collapse-wrap--8671C2D75D0A6E4E"> <div class="plus-collapse rte-template-collapse"> <div class="plus-collapse__header rte-template-collapse__heading" id="#jobc0queuesc0configuration"> <a data-parent="#collapse-wrap--8671C2D75D0A6E4E" aria-controls="collapse-wrap--8671C2D75D0A6E4E" aria-expanded="false" class="plus-collapse__trigger rte-template-collapse__trigger" data-toggle="collapse" href="#!" role="button">Job Queues Configuration</a> </div> <div class=" collapse plus-collapse__content rte-template-collapse__content" data-parent="#collapse-wrap--8671C2D75D0A6E4E" id="collapse-0" aria-labelledby="jobc0queuesc0configuration" > <div class="plus-collapse__inner rte-template-collapse__inner"> <div class="content container static-content"> <table style="border-spacing: 0px;" class="static-table--less-padding-fullWidth--border--zebra"> <tbody> <tr> <td>Job queue</td> <td>Max no. of nodes</td> <td>No. of CPU cores per node</td> <td>No. of GPU card per node</td> <td>Memory per node (GB)</td> </tr> <tr> <td>q2s01</td> <td>40</td> <td>26</td> <td>N/A</td> <td>128</td> </tr> <tr> <td>q4s01</td> <td>3</td> <td>64</td> <td>N/A</td> <td>1024</td> </tr> <tr> <td rowspan="3">qgpu01</td> <td>2</td> <td>28</td> <td>1</td> <td>128</td> </tr> <tr> <td>4</td> <td>32</td> <td>2</td> <td>128</td> </tr> <tr> <td>1</td> <td>32</td> <td>4</td> <td>128</td> </tr> <tr> <td>qmic01</td> <td>2</td> <td>68</td> <td>N/A</td> <td>128</td> </tr> </tbody> </table> <br /> </div> </div> </div> </div> <div class="plus-collapse rte-template-collapse"> <div class="plus-collapse__header rte-template-collapse__heading" id="#jobc1queuesc1resourcec1limit"> <a data-parent="#collapse-wrap--8671C2D75D0A6E4E" aria-controls="collapse-wrap--8671C2D75D0A6E4E" aria-expanded="false" class="plus-collapse__trigger rte-template-collapse__trigger" data-toggle="collapse" href="#!" role="button">Job Queues Resource Limit</a> </div> <div class=" collapse plus-collapse__content rte-template-collapse__content" data-parent="#collapse-wrap--8671C2D75D0A6E4E" id="collapse-1" aria-labelledby="jobc1queuesc1resourcec1limit" > <div class="plus-collapse__inner rte-template-collapse__inner"> <div class="content container static-content"> <table style="border-spacing: 0px;" class="static-table--less-padding-fullWidth--border--zebra"> <tbody> <tr> <td>Job queue</td> <td>Max no. of CPU core for a job</td> <td>Max no. concurrent job per user</td> <td>Max no. of job(s) able to be submitted concurrently per user</td> <td>Maximum run time limit (Walltime) for jobs (hrs)</td> </tr> <tr> <td>q2s01</td> <td>104</td> <td>6</td> <td>10</td> <td>168</td> </tr> <tr> <td>q4s01</td> <td>104</td> <td>6</td> <td>10</td> <td>168</td> </tr> <tr> <td>qgpu01</td> <td>104</td> <td>6</td> <td>10</td> <td>168</td> </tr> <tr> <td>qmic01</td> <td>104</td> <td>6</td> <td>10</td> <td>168</td> </tr> </tbody> </table> <br /> </div> </div> </div> </div> <div class="plus-collapse rte-template-collapse"> <div class="plus-collapse__header rte-template-collapse__heading" id="#userc2storagec2quota"> <a data-parent="#collapse-wrap--8671C2D75D0A6E4E" aria-controls="collapse-wrap--8671C2D75D0A6E4E" aria-expanded="false" class="plus-collapse__trigger rte-template-collapse__trigger" data-toggle="collapse" href="#!" role="button">User Storage Quota</a> </div> <div class=" collapse plus-collapse__content rte-template-collapse__content" data-parent="#collapse-wrap--8671C2D75D0A6E4E" id="collapse-2" aria-labelledby="userc2storagec2quota" > <div class="plus-collapse__inner rte-template-collapse__inner"> <div class="content container static-content"> <strong><strong>200 GB</strong> </strong> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="container" style="overflow:hidden;" > <div class="ITS_Content_RichTextEditor "> <div class="container static-content color-set--red" style="padding-left:0; padding-right:0;"> <div class="content"> <p style="text-align: justify;"><span style="text-align: justify; font-size: 18px;"><br /> For the different demands from different projects, users should let us know what computing resources they need, like No. of CPU cores, GPU, storage size as well as the applications to be setup on the UBDA HPC Platform. We are pleased to work with you to setup and build for running your intended programs/application. For such requirements, users should inform us of their plans so as to reserve the resources properly. <br /> </span></p> <p style="margin-bottom: 0in; text-align: justify;"><strong style="font-size: 1em;"> </strong></p> <p style="margin-bottom: 0in; text-align: justify;"><strong style="font-size: 1em;">Singularity</strong><span style="font-size: 1em;"> container software is installed to perform operating-system-level virtualization to run container image applications.  Users are welcome to install any software into their home directory (/ubda/home/NetID) with general-user privilege, if there is something that you think should be made available to all users, email us and we will compile and install it for you. To see what is already installed, you can run "<strong>moduel avail</strong>" to get current available software list. </span></p> <p style="margin-bottom: 0in; text-align: justify;"><span style="font-size: 1em; text-align: justify;">It is suggested to check the available of free nodes before job submission. Users can type the queue name directly in the SSH prompt to check the available free nodes, such as "</span><strong style="font-size: 1em; text-align: justify;">q2s01</strong><span style="font-size: 1em; text-align: justify;">" and "</span><strong style="font-size: 1em; text-align: justify;">qgpu01</strong><span style="font-size: 1em; text-align: justify;">" etc. Similarly, the node name ("</span><strong style="font-size: 1em; text-align: justify;">ubda-d050</strong><span style="font-size: 1em; text-align: justify;">", "</span><strong style="font-size: 1em; text-align: justify;">ubda-d003</strong><span style="font-size: 1em; text-align: justify;">" etc) is to report the CPU instant load and memory consumption. "</span><strong style="font-size: 1em; text-align: justify;">checkquota</strong><span style="font-size: 1em; text-align: justify;">" checks disk usage, "</span><strong style="font-size: 1em; text-align: justify;">nvidia-smi-g003</strong><span style="font-size: 1em; text-align: justify;">", "</span><strong style="font-size: 1em; text-align: justify;">nvidia-smi-g012</strong><span style="font-size: 1em; text-align: justify;">" etc check GPU card load. </span><span style="font-size: 1em; text-align: justify;"></span><span style="font-size: 1em; text-align: justify;">Other popular commands are "</span><strong style="font-size: 1em; text-align: justify;">qub xxx.pbs</strong><span style="font-size: 1em; text-align: justify;">", "</span><strong style="font-size: 1em; text-align: justify;">qstat -na</strong><span style="font-size: 1em; text-align: justify;">" and "</span><strong style="font-size: 1em; text-align: justify;">qdel JobID</strong><span style="font-size: 1em; text-align: justify;">" etc for job management.</span></p> <p style="margin-bottom: 0in; text-align: justify;"><span style="font-size: large;">UBDA HPC Platform uses PolyU NetID and Net Password to log in, users should keep their account private and should not share their UBDA account without prior approval.</span></p> <p style="text-align: justify;"><span style="font-size: 18px;">For more information, please email to ubdae@polyu.edu.hk</span></p> </div> </div> </div> </div> <div class="container" style="overflow:hidden;" > <div class="ITS_Content_RichTextEditor "> <div class="container static-content color-set--red" style="padding-left:0; padding-right:0;"> <div class="content"> <p> </p> <p> </p> </div> </div> </div> </div> </div> </div> </div> </main> <footer class="page-foot--fact page-foot"> <div class="container color-set--red"> <div class="ft-row component-margin--no-top"> <div class="ft-row__blk ft-row__blk--left"> <ul class="ft-site-link-list"> <li class="ft-site-link-list__item"><a href="/privacy-policy-statement" target="_blank" class="ft-site-link-list__link">Privacy Policy Statement</a></li> <li class="ft-site-link-list__item"><a href="/terms-of-use" target="_blank" class="ft-site-link-list__link">Terms of Use</a></li> <li class="ft-site-link-list__item"><a href="/accessibility" target="_blank" class="ft-site-link-list__link">Accessibility</a></li> <li class="ft-site-link-list__item"><a href="/ubda/sitemap" target="_self" class="ft-site-link-list__link">Sitemap</a></li> </ul> <p class="cp">Copyright © 2024 The Hong Kong Polytechnic University. 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