[SERVER-57085] investigate use -fpch-instantiate-templates for clang toolchain v4 Created: 20/May/21 Updated: 27/Oct/23 Resolved: 27/Oct/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Daniel Moody | Assignee: | [DO NOT ASSIGN] Backlog - Server Development Platform Team (SDP) (Inactive) |
| Resolution: | Won't Do | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Server Development Platform
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| Participants: |
| Description |
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In the PCH research project https://jira.mongodb.org/browse/PM-2150, some time was spent investigating another option which is said to produce slightly more gains. It was found to increase a single pch install-mongod target with clang 11 by almost 20%. Related links: |