Feature #20549
Avoid memcpy in ApplyRequestsWindowMode
Status:
Rejected
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
08/07/2018
Due date:
% Done:
0%
Estimated time:
Experiment:
-
Co-Assignees:
Description
Currently, ApplyRequestsWindowMode always uses a Container Fragment, copying in any Fragments which match the window from the data buffer. It may be a significant improvement to detect if there is exactly one Fragment matching the window (and missing_data is false) and return it instead of copying.
History
#1 Updated by Eric Flumerfelt about 1 year ago
During my testing, I saw this memcpy taking 29% of the BR's CPU time.
#2 Updated by Eric Flumerfelt about 1 year ago
- Priority changed from Normal to Low
#3 Updated by Eric Flumerfelt 8 months ago
- Status changed from New to Rejected
Rejecting this issue based on feedback.