OpenSolaris

Printable Version Enter a New Search
Bug ID 6573661
Synopsis Filebench does a semget before every semop
State 10-Fix Delivered (Fix available in build)
Category:Subcategory benchmarks:filebench
Keywords
Responsible Engineer Andrew W Wilson
Reported Against j_013
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_88
Fixed In snv_88
Release Fixed solaris_nevada(snv_88)
Related Bugs 6584805
Submit Date 25-June-2007
Last Update Date 23-April-2008
Description 
We can cache the semaphore identifier instead of calling semget(2) before every semop
In a recent esacalation, we were able to double the OLTP workload throughput just by
caching the semid in the filebench_shm structure.
Work Around 
N/A
Comments 
N/A