# Partitions

Some partitions are limited to certain groups (see Notes column)

<div class="content clearfix" id="bkmrk-greenplanet-partitio"><div class="content clearfix"><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><table border="1" cellpadding="1" cellspacing="1" style="width: 1200px;"><caption>**Greenplanet Partitions (gplogin2/gplogin3)**

</caption><thead><tr><th scope="col">Partition</th><th scope="col">Nodes</th><th scope="col">CPU Arch</th><th scope="col">GFLOPS/core</th><th scope="col">Cores/node</th><th scope="col">RAM</th><th scope="col">Disk</th><th scope="col">Notes</th></tr></thead><tbody><tr><td>atlas</td><td>8</td><td>Intel (Westmere) 2.4/2.9 GHz</td><td>~11</td><td>8-12</td><td>24G</td><td>0.2-7T</td><td>ATLAS (Taffard, Whiteson)</td></tr><tr><td>brd2.4</td><td>6</td><td><div>Intel (Broadwell) 2.4 GHz</div></td><td> </td><td>28 (4 nodes)  
20 (2 nodes)</td><td>128G (28C)  
256G (20C)</td><td>372G (28C)  
1.1T (20C)</td><td>c-14-10,c-14-12 (28C)  
c-19-\[411-414\] (20C)</td></tr><tr><td>cas2.5</td><td>4</td><td>Intel (Cascade Lake) 2.5 GHz</td><td> </td><td>40</td><td>192G</td><td>400G SSD</td><td>Wodarz</td></tr><tr><td>cas3.6</td><td>1</td><td>Intel (Cascade Lake) 3.6 GHz</td><td> </td><td>16</td><td>1.5T</td><td>1.7T SSD</td><td>Primeau</td></tr><tr><td>has2.5</td><td>4</td><td>Intel (Haswell) 2.5 GHz </td><td> </td><td>24</td><td>128G</td><td>372G</td><td> </td></tr><tr><td>ilg2.3</td><td>46</td><td>AMD (Interlagos) 6276 2.3 GHz</td><td>18.4</td><td>32\*</td><td>128G</td><td>900G</td><td>\*32 FP cores, 64 Integer cores</td></tr><tr><td>m-c1.9</td><td>10</td><td>AMD (Magny-Cours) 6168 1.9 GHz<span style="white-space: pre;"> </span></td><td>7.6</td><td>48</td><td>64G</td><td>900G</td><td> </td></tr><tr><td>m-c2.2</td><td>2</td><td>AMD (Magny-Cours) 6174 2.2 GHz</td><td>8.8</td><td>48</td><td>64-128G</td><td>1.4T</td><td> </td></tr><tr><td>nes2.8</td><td>214</td><td>Intel (Nehalem/Westmere) 2.7/2.8 GHz</td><td>~11</td><td>8-12</td><td>12-48G</td><td>100-500G</td><td> </td></tr><tr><td>sib2.9</td><td>45</td><td>Intel (Sandy-/Ivy-Bridge) 2.8/2.9 GHz</td><td>~23</td><td>16-20</td><td>32-128G</td><td>900G+</td><td> </td></tr><tr><td>sky2.4</td><td>13</td><td>Intel (Skylake) 2.4 GHz</td><td> </td><td>40</td><td>96G</td><td>220-740G</td><td>Moore &amp; Randerson nodes</td></tr><tr><td>sky3.0</td><td>7</td><td>Intel (Skylake) 3.0 GHz</td><td> </td><td>24</td><td>384G</td><td>1.6T SSD</td><td>Lowengrub</td></tr><tr><td>wodarz</td><td>4</td><td>Intel (Broadwell) 2.4 GHz</td><td> </td><td>28</td><td>128G</td><td> </td><td>Wodarz</td></tr><tr><td>titanx</td><td>2</td><td>Intel (Haswell) 2.4 GHz + 8 Nvidia TitanX GPUs</td><td> </td><td> </td><td> </td><td> </td><td>Mobley, Poulos</td></tr><tr><td>m2090</td><td>1</td><td>Intel (Sandy-Bridge) 2.2 GHz + 2 Nvidia M2090 GPUs</td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td>knl1.3</td><td>2</td><td>Intel (Knights Landing)</td><td> </td><td>64</td><td>48G</td><td> </td><td>4 threads/core, no Infiniband</td></tr></tbody></table>

</div></div></div></div></div>There is also a special partition called "scavenge" that is intended to make use of otherwise idle nodes. Scavenge contains all the free-access nodes, but jobs may get preempted (killed) by high priority jobs. It must be used with the qos "scavenger".