Task #3057
re-enable fusion on Power8/9
Description
IBM has contributed fixes for the -mpowerX-fuxion
optimization-related bug in gcc which will be released with version 9.2. The fix should be verified and flags for Power 8 and 9 added back to restore performance.
Related issues
History
#1 Updated by Szilárd Páll over 1 year ago
- Related to Bug #2747: nb_kernel_ElecEwSw_VdwBhamSw_GeomW4W4 regressiontest failing on Power8 added
#2 Updated by Szilárd Páll over 1 year ago
- Related to Bug #2746: regressiontests/freeenergy coulandvdwsequential_vdw failing on Power8 added
#3 Updated by Szilárd Páll over 1 year ago
- Related to Bug #2734: regressiontests/kernel core dumps on ppc64le added
#4 Updated by Paul Bauer about 1 year ago
- Target version changed from 2020 to 2021