2019-02-07

Ansible OpenHPC

• Fujitsu has finished their work, Linaro has validated and using in production
• We have a new community contributor, sending patches, issues

LLVM

• Redundant branch elimination almost ready, trunk broken local test, needs fixing
• s278 doesn't seem to convert the condition to a select, working on it

Lab

• Working on local network for Warewulf setup
• QDFs working with OpenHPC IB via Ansible (needs MOFED for Multi-Host)

Benchmarks

• Himeno runs 5x, 10x, 20x, identifying sources of noise (duality in branch-misses in D05), not much else
• Results show big differences in compiler performance, all statistically significant 
• Shows the harness works for its intended purpose, which was the point of the test (not to follow specific regressions)

2019-01-24

LLVM

...