[SERVER-12283] Use gcc atomic builtins if available on IA-32 and x86_64 Created: 07/Jan/14 Updated: 11/Jul/16 Resolved: 09/May/14 |
|
| Status: | Closed |
| Project: | Core Server |
| Component/s: | Internal Code |
| Affects Version/s: | None |
| Fix Version/s: | 2.7.1 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Matt Kangas | Assignee: | Benety Goh |
| Resolution: | Done | Votes: | 0 |
| Labels: | community-team | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
|
||||||||||||||||
| Backwards Compatibility: | Fully Compatible | ||||||||||||||||
| Operating System: | ALL | ||||||||||||||||
| Sprint: | Server 2.7.1 | ||||||||||||||||
| Participants: | |||||||||||||||||
| Description |
|
Follow-on to https://github.com/mongodb/mongo/pull/582 We merged two of his three commits for 2.5.5. The third changes the codepath on IA-32 and x86_64 to use GCC atomic builtins if available rather than the inline assembler of mongo/platform/atomic_intrinsics_gcc_intel.h |
| Comments |
| Comment by Githook User [ 09/May/14 ] |
|
Author: {u'name': u'Robie Basak', u'email': u'robie.basak@canonical.com'}Message: Switch to using gcc atomic builtins for atomic operations if using a new Signed-off-by: Benety Goh <benety@mongodb.com> |