[SERVER-80876] Enable LTO in release builds Created: 07/Sep/23  Updated: 05/Feb/24

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Alex Neben Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bkp
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Duplicate
Gantt Dependency
has to be done after SERVER-80877 Benchmark LTO builds Needs Scheduling
Assigned Teams:
Build
Backport Requested:
v7.3
Participants:

 Description   

The desired state of this is that for all binaries that we release in 7.2 we build those binaries with LTO enabled to improve performance. I think we might just want to do this but default enabling LTO in SCons but daniel.moody@mongodb.com probs has opinions on exactly how to do this.



 Comments   
Comment by Alex Neben [ 18/Nov/23 ]

Did it help at all? Should we still turn it on to get a perf win?

Comment by Alex Neben [ 14/Nov/23 ]

This is to make our release builds for 7.2 build with LTO this is not a backport. I think this will be a medium size ticket since this will involve a lot of changes in misc_release.yml and others.

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