Differences

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--- cluster:126 [2025/04/18 13:34] – hmeij07
+++ cluster:126 [2025/10/07 19:28] (current) – hmeij07
@@ Line 13: / Line 13: @@
   * primary login server ''cottontail2'' (Supermicro 1U), new Slurm scheduler, Rocky8, Warewulf, OpenHPC
   * zabbix and ganglia monitoring and alerting servers ''hpcmon'' (supermicro 1U), CentOS8
-  * secondary login servers ''petaltal, swallowtail'' (HP blades, CentOS7)
+  * secondary login servers ''petaltal, swallowtail'' (HP blades, Rocky8)
   * scratch server ''greentail522''(Suoermicro 36+2) serving out /sanscratch, CentOS7, sandbox
   * backup Slurm test server ''sharptail2'' (Supermicro 2U), CentOS8, OpenHPC
@@ Line 53: / Line 53: @@
   * 10 nodes with dual 12 core chips (Xeon Silver 4410Y CPU @ 3.9 Ghz), Emerald Rapids Microway servers with a memory footprint of 256 GB (2,560 GB, about 90 teraflops dpfp). These nodes hold four RTX4070Ti-Super gpus each.  Known as the "desktop" racks. ''mwgpu256'', nodes 108-n117.
-All queues are available for job submissions via cottontail2 login node. Some nodes on Infiniband switches for parallel computational jobs (queues: mw256fd, hp12, mw256).  Our total job slot count is roughly 2,624 with our physical core count 1,312. Our total teraflops compute capacity is about 58 cpu side, 25 gpu side (double precision floating point) and 702 gpu side (mixed mode). Our total memory footprint is about 1,200 GB gpu side,  13,012 GB cpu side.
+  * 1 node with dual twelve core chips (Xeon Silver 4520, 2.40 Ghz) in ASUS ESC4000-E11 2U rack server with a memory footprint of 512 GB ( about 4 teraflops  dpfp). This node has four NVIDIA RTX PRO™ 6000 Blackwell Max-Q Workstation Edition  (96 GB memory footprint) gpus providing 440 teraflops (mixed mode). Known as the "Blackwell" gpu server, node n91, queue exx512, 48 job slots. [[https://www.techpowerup.com/gpu-specs/rtx-pro-6000-blackwell-max-q.c4273]]
-Home directory file system are provided (via NFS or IPoIB) by the node M40ha (our file server) from a direct attached disk array. In total, 500 TB of /zfshomes disk space is accessible to the users. Node ''greentail52'' makes available 55 TB of scratch space at /sanscratch via NFS.  In addition all nodes provide local scratch space at /localscratch (excludes queue tinymem). The scheduler automatically makes directories in both these scratch areas for each job (named after JOBPID). Backup services for /zfshomes are provided via disk-to-disk replication from node ''hpcstore'' to node ''sharptail'' disk arrays. The TrueNAs/ZFS appliance performs daily snapshots with a retention window of 180 days. Some faculty&students have their home directories on node ''ringtail'' which provides 33 TB via /home33. Some faculty&students have their home directories on node ''ringtail2'' which provides 66 TB via /home33. Some faculty&students also have their own storage (2x 110 TB via /mindstore).  Static content should be migrated to the Rstore platform.
+All queues are available for job submissions via cottontail2 login node. Some nodes on Infiniband switches for parallel computational jobs (queues: mw256fd, hp12, mw256).  Our total job slot count is roughly 2,672 with our physical core count 1,336. Our total teraflops compute capacity is about 92 cpu side and 2,902 gpu side (mixed mode). Our total memory footprint is about 1,584 GB gpu side and 13,524 GB cpu side.
+Home directory file system are provided (via NFS or IPoIB) by the node M40ha (our file server) from a direct attached disk array. In total, 500 TB of /zfshomes disk space is accessible to the users. Node ''greentail52'' makes available 55 TB of scratch space at /sanscratch via NFS.  In addition all nodes provide local scratch space at /localscratch (excludes queue tinymem). The scheduler automatically makes directories in both these scratch areas for each job (named after JOBPID). Backup services for /zfshomes are provided via replication to an older X20HA TrueNAS/ZFS appliance. The M40HA TrueNAS/ZFS appliance performs daily snapshots with a retention window of 180 days. Some faculty&students have their home directories on node ''ringtail'' which provides 33 TB via /home33. Some faculty&students have their home directories on node ''ringtail2'' which provides 66 TB via /home66. Some faculty&students also have their own storage (2x 110 TB via /mindstore).  Static content should be migrated to the Rstore platform.
 ===== Our Queues =====
-There are no scheduler commercial software license resources. Only stata has a limited 6 user license.
+There are no scheduler commercial software license resources. Only stata has a limited 6 user license. Matlab and Mathematica now have "unlimited licenses".
-^Queue^Nr Of Nodes^Total GB Mem Per Node^Total Cores In Queue^Switch^Hosts^Notes^
-|  stata  |   //na//  |  //na//  |  //na//  |   QDR Infiniband | //any host// |  6 licenses |
-Note: Matlab and Mathematica now have "unlimited licenses".
@@ Line 78: / Line 75: @@
 |  test  |   2  |  192  |  96  | gigabit ethernet  | n100-n101 |  GPU & CPU  |
 |  mw256  |   6  |  256  |  672  | EDR infiniband  | n102-n102 |  CPU  |
+|  mwgpu256  |   10  |  256  |  480  | gigabit ethernet  | n108-n117 |  GPU & CPU  |
+|  exx512  |   1  |  512  |  48  | gigabit ethernet  | n91 |  GPU & CPU  |
 Some guidelines for appropriate queue usage with detailed page links:
@@ Line 107: / Line 106: @@
     * can be used for production runs
     * beware of preemptive events, checkpoint!
-  * mw128, NFSoRDMA, bought with faculty startup monies
+  * mw1256, NFSoRDMA, bought with faculty startup monies
     * beware of preemptive events, checkpoint!
     * 6 compute nodes
     * Priority access for Sarah's lab till 4/1/2026
+  * mwgpu256, contains 40 RTX4070Ti-Super gpus
+    * same setup as exx96 queue
+  * exx512, contains 4 NVIDIA RTX PRO™ 6000 Blackwell Max-Q Workstation Edition GPUs
+    * beware of preemptive events, checkpoint!
+    * Priority access for Antonio's lab till 10/7/2028
 **NOTE**: we are migrating from Openlava to Slurm during summer 2022. All queues except ''hp12'' and ''mw256fd'' will be service by ''cottontail2'' Slurm scheduler.