[#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 <[email protected]>:
[#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
[email protected] 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:67733] [ruby-trunk - Bug #10761] Marshal.dump 100% slower in 2.2.0 vs 2.1.5
From:
normalperson@...
Date:
2015-01-21 22:20:12 UTC
List:
ruby-core #67733
Issue #10761 has been updated by Eric Wong. File [email protected] added Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: REQUIRED Using Marshal.load on untrusted data is too risky for me, so I only tested your last test case: $ ./patched/ruby --disable=gems /tmp/marshal.rb real 0m0.311s user 0m0.308s sys 0m0.002s $ ~/ruby-2.1/bin/ruby --disable=gems /tmp/marshal.rb real 0m0.354s user 0m0.351s sys 0m0.002s patch (also attached): http://80x24.org/spew/m/[email protected] benchmark suite results (with new benchmarks for flonum keys): http://80x24.org/spew/m/8d1ad66566f9e76b07e000e8dd335b9ebcb06b01.txt I'll commit soon unless there's problems. ---------------------------------------- Bug #10761: Marshal.dump 100% slower in 2.2.0 vs 2.1.5 https://bugs.ruby-lang.org/issues/10761#change-51161 * 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) [email protected] (2.21 KB) -- https://bugs.ruby-lang.org/