[#67346] Future of test suites for Ruby — Charles Oliver Nutter <headius@...>
I'll try to be brief so we can discuss all this. tl;dr: RubySpec is
19 messages
2015/01/05
[#67353] Re: Future of test suites for Ruby
— Tanaka Akira <akr@...>
2015/01/05
2015-01-06 7:18 GMT+09:00 Charles Oliver Nutter <headius@headius.com>:
[#67444] [ruby-trunk - Feature #10718] [Open] IO#close should not raise IOError on closed IO objects. — akr@...
Issue #10718 has been reported by Akira Tanaka.
3 messages
2015/01/09
[#67689] Keyword Arguments — Anthony Crumley <anthony.crumley@...>
Please forgive my ignorance as I am new to MRI development and am still
5 messages
2015/01/20
[#67733] [ruby-trunk - Bug #10761] Marshal.dump 100% slower in 2.2.0 vs 2.1.5 — normalperson@...
Issue #10761 has been updated by Eric Wong.
4 messages
2015/01/21
[#67736] Re: [ruby-trunk - Bug #10761] Marshal.dump 100% slower in 2.2.0 vs 2.1.5
— Eric Wong <normalperson@...>
2015/01/22
normalperson@yhbt.net wrote:
[#67772] Preventing Redundant Email Messages — Jeremy Evans <code@...>
For a long time, I've wondered why I sometimes receive redundant email
5 messages
2015/01/23
[ruby-core:67740] [ruby-trunk - Bug #10761] Marshal.dump 100% slower in 2.2.0 vs 2.1.5
From:
normalperson@...
Date:
2015-01-22 00:58:39 UTC
List:
ruby-core #67740
Issue #10761 has been updated by Eric Wong.
Eric Wong <normalperson@yhbt.net> wrote:
> normalperson@yhbt.net wrote:
> > patch (also attached):
> > http://80x24.org/spew/m/flonum-hash-fixup-r45384-v1@r49365.txt
>
> NAK. "gem install <anything>" seems to infinite loop with this.
Testing this now on top of the previous commit:
http://80x24.org/spew/m/be1385d4f7cea47dae5aebc7577f3d9c94c18d21.txt
----------------------------------------
Bug #10761: Marshal.dump 100% slower in 2.2.0 vs 2.1.5
https://bugs.ruby-lang.org/issues/10761#change-51164
* Author: David Jenkins
* Status: Open
* Priority: High
* Assignee:
* ruby -v: 2.2.0
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: REQUIRED
----------------------------------------
Calling Marshal.dump on a complex (nested) object 100 times shows the following:
2.1.5
user system total real
Marshal Dump 24.350000 0.250000 24.600000 ( 29.330294)
2.2.0
user system total real
Marshal Dump 50.450000 0.140000 50.590000 ( 52.268773)
To reproduce, put marshal_slow.rb and nested_ds.txt in same directory and run marshal_slow.rb.
I found that Marshal.dump only shows this kind of discrepancy on deeply nested objects. The nested_ds.txt file is a dump of an object that contained a collection of sub objects of the same type.
---Files--------------------------------
nested_ds.txt (2.1 MB)
marshal_slow.rb (212 Bytes)
dataset_dump.txt (362 KB)
better_slow_marshal.rb (239 Bytes)
flonum-hash-fixup-r45384-v1@r49365.patch (2.21 KB)
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https://bugs.ruby-lang.org/