[SERVER-25227] Identify correct -mcpu and -march settings for aarch64 builds Created: 22/Jul/16 Updated: 02/Sep/16 Resolved: 16/Aug/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Build |
| Affects Version/s: | None |
| Fix Version/s: | 3.3.12 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Andrew Morrow (Inactive) | Assignee: | Andrew Morrow (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Sprint: | Platforms 2016-08-26 |
| Participants: |
| Description |
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See https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html We should understand what our target ISA minimum is and set the flags accordingly. In particular, the crc extension looks interesting. |
| Comments |
| Comment by Githook User [ 16/Aug/16 ] |
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Author: {u'username': u'acmorrow', u'name': u'Andrew Morrow', u'email': u'acm@mongodb.com'}Message: |