Informix - Problem description
Problem IT18417 | Status: Closed |
HPUX-IA64 EXCESSIVE SPINLOCK CONTENTION CAN SLOW DOWN LOADING FROM EXTERNAL TABLES | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
In 12.10, the shared lock implementation was changed. Our hpux-ia64 code uses spin-locks instead of atomic operations to set shared locks. This creates the possibility for excessive spin-lock contention in parallel operations like table loads. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of HP Itanium. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to IBM Informix Server 12.10.xC9 * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 14.12.2016 10.07.2017 10.07.2017 |
Problem solved at the following versions (IBM BugInfos) | |
12.10.xC9 | |
Problem solved according to the fixlist(s) of the following version(s) |