[CDRIVER-284] support rdtscp for counters Created: 28/Jan/14 Updated: 03/May/17 Resolved: 04/Feb/14 |
|
| Status: | Closed |
| Project: | C Driver |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Christian Hergert | Assignee: | Christian Hergert |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Description |
|
The counter code needs to be cleaned up a bit. We need to merge the prototype that allows for --enable-rdtscp. On Windows, we should investigate the use of shared memory or other systems for counter access out of process. The counters should fallback to atomic int if sched_getcpu() and rdtscp are not available. |
| Comments |
| Comment by Christian Hergert [ 04/Feb/14 ] |
|
Done in master. |