[bug-notifications] [ruby18 0004897]: ruby 18 on sparc poorly optimized

Mantis Bug Tracker noreply at opencsw.org
Mon Feb 13 22:04:49 CET 2012


A NOTE has been added to this issue. 
====================================================================== 
https://www.opencsw.org/mantis/view.php?id=4897 
====================================================================== 
Reported By:                phil
Assigned To:                bwalton
====================================================================== 
Project:                    ruby18
Issue ID:                   4897
Category:                   regular use
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
====================================================================== 
Date Submitted:             2012-02-13 20:49 CET
Last Modified:              2012-02-13 22:04 CET
====================================================================== 
Summary:                    ruby 18 on sparc poorly optimized
Description: 
On the same sparc machine, on solaris 10, running the same test
(http://www.thebuzzmedia.com/ruby-19-quick-speed-test/)
takes 3 times as long as a locally compiled ruby.
====================================================================== 

---------------------------------------------------------------------- 
 (0009600) phil (reporter) - 2012-02-13 22:04
 https://www.opencsw.org/mantis/view.php?id=4897#c9600 
---------------------------------------------------------------------- 
For what it's worth:  ruby x86 is even worse. A factor of 4.

8+ second for csw ruby, vs 1.9 seconds for local.

(i used argument of 30, rather than 26, to compare that one, given the
faster cpus)



More information about the bug-notifications mailing list