[wp-trac] [WordPress Trac] #47186: At least one function in /wp-includes/sodium_compat/src/Core32 times out on 32 bit servers

[WordPress Trac]

#47186: At least one function in /wp-includes/sodium_compat/src/Core32 times out on
32 bit servers
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 Reporter:  lovingboth               |       Owner:
                                     |  paragoninitiativeenterprises
     Type:  defect (bug)             |      Status:  reopened
 Priority:  normal                   |   Milestone:  5.2.1
Component:  Upgrade/Install          |     Version:  5.2
 Severity:  normal                   |  Resolution:
 Keywords:  needs-testing has-patch  |     Focuses:
  commit                             |
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Comment (by paragoninitiativeenterprises):

 Replying to [comment:32 dd32]:
 > Would it perhaps be possible to "guess" the performance of the system
 when running in 32bit mode? I'm thinking something like "Run 100 Int64
 multiplications, if it takes longer than 10ms it's a super-slow system".
 > Looks like the 32bit DigitalOcean VM above can run ~55k/s
 `ParagonIE_Sodium_Core32_Int64::mulInt64Fast()`'s, whereas the pi can only
 do 4.6k/s.

 A runtime test as a last resort is a good idea.
 https://github.com/paragonie/sodium_compat/pull/90

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Ticket URL: <https://core.trac.wordpress.org/ticket/47186#comment:33>
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