# GSDC Computing Cluster for GW

## Service Overview

GSDC-LDG (LIGO Data Grid), a gravitational wave data analysis computing environment at the request of the Korea Gravitational Wave Research Foundation (KGWG) in 2010.

In 2019, the International Gravitational-Wave Observatory Network (IGWN) computing environment was established.

Currently, the KISTI-GSDC GWs operate as an integrated system that can be used simultaneously by global and domestic users.

## Computing and storage resources

<table><thead><tr><th width="249">Category</th><th width="257">Name (sdfarm.kr)</th><th width="100">CPU</th><th>RAM</th></tr></thead><tbody><tr><td>UI</td><td>gw-ui01</td><td>20</td><td>90</td></tr><tr><td>CE</td><td>gw-cm</td><td>20</td><td>90</td></tr><tr><td>HTCondor CE</td><td>gw-t2-ce</td><td>20</td><td>90</td></tr><tr><td>WN</td><td>gw-wm12-1 ~ gw-wm12-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm13-1 ~ gw-wm13-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm14-1 ~ gw-wm14-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm15-1 ~ gw-wm15-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm16-1 ~ gw-wm16-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm17-1 ~ gw-wm17-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm18-1 ~ gw-wm18-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm19-1 ~ gw-wm19-3</td><td>40</td><td>240</td></tr><tr><td></td><td>gw-wm20-1 ~ gw-wm20-3</td><td>20</td><td>160</td></tr></tbody></table>

<figure><img src="/files/GFaKz6i84oDJvoK4SNTb" alt=""><figcaption></figcaption></figure>


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