ruby.git/spec/ruby/library/time/shared, branch v4.0.4 The Ruby Programming Language Update to ruby/spec@54c391e 2024-11-06T20:58:28+00:00 Benoit Daloze eregontp@gmail.com 2024-11-06T20:57:34+00:00 fdc82cca83bbbfe88f90d2888e139a6dde481101 






Move Time#xmlschema in core and optimize it
2024-09-05T17:23:12+00:00

Jean Boussier
jean.boussier@gmail.com

2024-08-30T11:04:11+00:00

57e3fc32ea83e55d40f4cc6c3e437d485c506d34

[Feature #20707]

Converting Time into RFC3339 / ISO8601 representation is an significant
hotspot for applications that serialize data in JSON, XML or other formats.

By moving it into core we can optimize it much further than what `strftime` will
allow.

```
compare-ruby: ruby 3.4.0dev (2024-08-29T13:11:40Z master 6b08a50a62) +YJIT [arm64-darwin23]
built-ruby: ruby 3.4.0dev (2024-08-30T13:17:32Z native-xmlschema 34041ff71f) +YJIT [arm64-darwin23]
warming up......

|                        |compare-ruby|built-ruby|
|:-----------------------|-----------:|---------:|
|time.xmlschema          |      1.087M|    5.190M|
|                        |           -|     4.78x|
|utc_time.xmlschema      |      1.464M|    6.848M|
|                        |           -|     4.68x|
|time.xmlschema(6)       |    859.960k|    4.646M|
|                        |           -|     5.40x|
|utc_time.xmlschema(6)   |      1.080M|    5.917M|
|                        |           -|     5.48x|
|time.xmlschema(9)       |    893.909k|    4.668M|
|                        |           -|     5.22x|
|utc_time.xmlschema(9)   |      1.056M|    5.707M|
|                        |           -|     5.40x|
```





[Feature #20707]

Converting Time into RFC3339 / ISO8601 representation is an significant
hotspot for applications that serialize data in JSON, XML or other formats.

By moving it into core we can optimize it much further than what `strftime` will
allow.

```
compare-ruby: ruby 3.4.0dev (2024-08-29T13:11:40Z master 6b08a50a62) +YJIT [arm64-darwin23]
built-ruby: ruby 3.4.0dev (2024-08-30T13:17:32Z native-xmlschema 34041ff71f) +YJIT [arm64-darwin23]
warming up......

|                        |compare-ruby|built-ruby|
|:-----------------------|-----------:|---------:|
|time.xmlschema          |      1.087M|    5.190M|
|                        |           -|     4.78x|
|utc_time.xmlschema      |      1.464M|    6.848M|
|                        |           -|     4.68x|
|time.xmlschema(6)       |    859.960k|    4.646M|
|                        |           -|     5.40x|
|utc_time.xmlschema(6)   |      1.080M|    5.917M|
|                        |           -|     5.48x|
|time.xmlschema(9)       |    893.909k|    4.668M|
|                        |           -|     5.22x|
|utc_time.xmlschema(9)   |      1.056M|    5.707M|
|                        |           -|     5.40x|
```







Update to ruby/spec@875a09e
2019-07-27T10:40:09+00:00

Benoit Daloze
eregontp@gmail.com

2019-07-27T10:40:09+00:00

5c276e1cc91c5ab2a41fbf7827af2fed914a2bc0












Move spec/rubyspec to spec/ruby for consistency
2017-09-20T20:18:52+00:00

eregon
eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2017-09-20T20:18:52+00:00

1d15d5f08032acf1b7bceacbb450d617ff6e0931

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e





* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e