[#86787] [Ruby trunk Feature#14723] [WIP] sleepy GC — ko1@...

Issue #14723 has been updated by ko1 (Koichi Sasada).

13 messages 2018/05/01
[#86790] Re: [Ruby trunk Feature#14723] [WIP] sleepy GC — Eric Wong <normalperson@...> 2018/05/01

ko1@atdot.net wrote:

[#87095] [Ruby trunk Feature#14767] [PATCH] gc.c: use monotonic counters for objspace_malloc_increase — ko1@...

Issue #14767 has been updated by ko1 (Koichi Sasada).

9 messages 2018/05/17

[ruby-core:87176] Re: [Ruby trunk Bug#14745] High memory usage when using String#replace with IO.copy_stream

From: Eric Wong <normalperson@...>
Date: 2018-05-18 18:52:13 UTC
List: ruby-core #87176
Good to know the destination buffer to #update helped :>

> But I can imagine `String#exchange!` being a useful tool for
> diligent string management.

Maybe... As it stands, destination buffers for #read and #update
are underutilized and I'm glad to see them being used more.
Thus I'm not hopeful of #exchange! being widely adopted...
When used, destination buffers would still offer better performance,
anyways, as there's no extra object slot used.

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