[squeak-dev] The Trunk: Network-topa.166.mcz
David T. Lewis
lewis at mail.msen.com
Thu Oct 22 12:37:25 UTC 2015
On Thu, Oct 22, 2015 at 06:28:09AM +0000, commits at source.squeak.org wrote:
> Tobias Pape uploaded a new version of Network to project The Trunk:
> http://source.squeak.org/trunk/Network-topa.166.mcz
>
> ==================== Summary ====================
>
> Name: Network-topa.166
> Author: topa
> Time: 21 October 2015, 8:26:14.656 pm
> UUID: d6d9910f-fa67-4c69-9a89-030c81233e90
> Ancestors: Network-topa.165
>
> UUIDGenerator
> - Use new Random>>#nextBytes:into:startingAt: (needs Kernel-ul.960) for even more speed
> - Fix UUIDGenerator class>>#initialize to correctly register at startup
> - Do not reset default on startup but rather reseed TheRandom
>
> Timings improved: '1,190,000 per second. 842 nanoseconds per run.' (0.25 times slower than primitive version)
>
This is outstanding. The UUID plugin has long been a source of problems in
the VM, partly due to issues in various Linux distributions.
http://bugs.squeak.org/view.php?id=7358
Making the plugin unnecessary is a big improvement.
Dave
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