From: normalperson@...
Date: 2014-03-14T19:08:59+00:00
Subject: [ruby-core:61497] [ruby-trunk - Feature #9638] [PATCH] limit IDs to 32-bits on 64-bit systems

Issue #9638 has been updated by Eric Wong.


sparse array is described in ruby-core:55079

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Feature #9638: [PATCH] limit IDs to 32-bits on 64-bit systems
https://bugs.ruby-lang.org/issues/9638#change-45787

* Author: Eric Wong
* Status: Open
* Priority: Low
* Assignee: 
* Category: core
* Target version: current: 2.2.0
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This should allow better use of cache-friendly lookup mechanisms such as
funny_falcon's sparse array in [ruby-core:55079]

Also limits symbol space to prevent OOM.

Some structs may also be made smaller as a result (rb_method_entry_t).

We're changing ABI for 2.2.0 anyways, so this is a good time to introduce
this change.


---Files--------------------------------
0001-ID-is-always-uint32_t.patch (3.62 KB)


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