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Combined display of all available logs of HPC Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)- 14:12, 16 April 2024 User account Dominik-viehhauser-3da4@rwth-aachen.de talk contribs was created automatically
- 14:18, 28 March 2024 Martin-errenst-7986@uni-wuppertal.de talk contribs created page Streaming scientific software with EESSI (Redirected page to Streaming scientific software with EESSI) Tag: New redirect
- 14:07, 28 March 2024 Martin-errenst-7986@uni-wuppertal.de talk contribs created page EESSI (Admin Guide) (Created page with "EESSI (Admin guide)<nowiki /> EESSI<nowiki /> {{DISPLAYTITLE:EESSI (Admin Guide)}}<nowiki /> Streaming scientific...")
- 13:52, 28 March 2024 Martin-errenst-7986@uni-wuppertal.de talk contribs created page Streaming scientific software with EESSI (Created page with "Category:HPC-User The <b>European Environment for Scientific Software Installations</b> (EESSI, pronounced as "easy", also see [http://www.eessi.io/]), provides a "stream...")
- 21:30, 11 March 2024 User account Abatcha-olloh-519c@uni.lu talk contribs was created automatically
- 15:14, 8 March 2024 User account Khoa-nguyen-c50f@rwth-aachen.de talk contribs was created automatically
- 18:15, 1 March 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page File:Job efficiency load imbalance.png (The figure shows ClusterCockpit measurements for a job that executes on multiple nodes in shared-mode. Three metrics are shown: node-level CPU load, averaged node-level CPU core load and averaged node-level CPU core time. While the CPU load metric may be influenced by other jobs running on the shared nodes, the CPU core load and CPU core time metrics use core-level measurements. These metrics show a difference in CPU utilization on different nodes.)
- 18:15, 1 March 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs uploaded File:Job efficiency load imbalance.png (The figure shows ClusterCockpit measurements for a job that executes on multiple nodes in shared-mode. Three metrics are shown: node-level CPU load, averaged node-level CPU core load and averaged node-level CPU core time. While the CPU load metric may be influenced by other jobs running on the shared nodes, the CPU core load and CPU core time metrics use core-level measurements. These metrics show a difference in CPU utilization on different nodes.)
- 14:10, 29 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page File:Job efficiency filesystem access.png (The figure shows ClusterCockpit measurement results from job that does regular filesystem operations. These lead to increased network and filesystem utilization. The plots show a regular pattern in the application behavior.)
- 14:10, 29 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs uploaded File:Job efficiency filesystem access.png (The figure shows ClusterCockpit measurement results from job that does regular filesystem operations. These lead to increased network and filesystem utilization. The plots show a regular pattern in the application behavior.)
- 19:24, 28 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page File:Job efficiency scaling performance degradation.png (The image shows ClusterCockpit measurement results for an application that is executed with multiple scaling configurations. It is executed with four different configurations on 1 core, 128 cores (1 node), 256 cores (2 nodes) and 512 cores (4 nodes). Three metrics are show for every case: Flops per core, memory bandwidth per socket and transmitted network packets per node. The plots show how with increased number of involved cores and nodes the performance degrades and the communication overh...)
- 19:24, 28 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs uploaded File:Job efficiency scaling performance degradation.png (The image shows ClusterCockpit measurement results for an application that is executed with multiple scaling configurations. It is executed with four different configurations on 1 core, 128 cores (1 node), 256 cores (2 nodes) and 512 cores (4 nodes). Three metrics are show for every case: Flops per core, memory bandwidth per socket and transmitted network packets per node. The plots show how with increased number of involved cores and nodes the performance degrades and the communication overh...)
- 17:54, 27 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page File:Job efficiency oversubscription.png (ClusterCockpit plots showing CPU load on the node- and core-level and CPU time metrics for two shared jobs running on 16 cores respectively. The top plots show measurements for a job with 2 threads per core. The bottom plots show measurements for a job with 16 threads per core.)
- 17:54, 27 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs uploaded File:Job efficiency oversubscription.png (ClusterCockpit plots showing CPU load on the node- and core-level and CPU time metrics for two shared jobs running on 16 cores respectively. The top plots show measurements for a job with 2 threads per core. The bottom plots show measurements for a job with 16 threads per core.)
- 17:42, 26 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page Performance metrics (Initial summary of performance metrics)
- 12:50, 26 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page Performance Monitoring (Initial summary of cluster-level background performance monitoring)
- 12:25, 26 February 2024 Alex-wiens-5f0c@uni-paderborn.de talk contribs created page Job efficiency (Initial structure for job efficiency guide)
- 14:32, 20 February 2024 User account Hannes-tropgen-c280@tu-dresden.de talk contribs was created automatically
- 18:11, 13 February 2024 User account Yasin-kalem-748f@rwth-aachen.de talk contribs was created automatically
- 17:38, 2 February 2024 Robert-schade-e757@uni-paderborn.de talk contribs changed group membership for Holger-angenent-bbe5@uni-muenster.de from Staff to (none)