diff --git a/docs.it4i/job-features.md b/docs.it4i/job-features.md index 768dcf65cecfb886f016f23fc5e218c11d9b0192..679294ff729bd0554bf5fa55bdb9eff8692f9693 100644 --- a/docs.it4i/job-features.md +++ b/docs.it4i/job-features.md @@ -13,6 +13,7 @@ Load VTune kernel modules. ```console $ qsub ... -l vtune=version_string ``` + version_string is VTune version e.g. 2017_update2 ## MIC Development Support @@ -22,6 +23,7 @@ Install development packages (gcc, g++, make, automake, autoconf, bison, flex, p ```console $ qsub ... -l mic_devel=true ``` + Available on Salomon Perrin nodes. ## Global RAM Disk @@ -31,6 +33,7 @@ Create global shared file system consisting of RAM disks of allocated nodes. Fil ```console $ qsub ... -l global_ramdisk=true ``` + Available on Salomon nodes. ## Virtualization Network @@ -40,6 +43,7 @@ Configure network for virtualization, create interconnect for fast communication ```console $ qsub ... -l virt_network=true ``` + [See Tap Interconnect](/anselm/software/virtualization/#tap-interconnect) ## x86 Adapt Support @@ -49,6 +53,7 @@ Load kernel module, that allows changing/toggling system parameters stored in MS ```console $ qsub ... -l x86_adapt=true ``` + Hazardous, it causes CPU frequency disruption. Available on Salomon nodes. @@ -78,6 +83,7 @@ To offline CPU cores according pattern ```console $ qsub ... -l cpu_offline_cores=PATTERN ``` + where pattern is list of core's numbers to offline separated by character 'c' e.g. "5c11c16c23c" Hazardous, it causes Lustre threads disruption.