[bug-notifications] [ruby18 0004897]: ruby 18 on sparc poorly optimized
Mantis Bug Tracker
noreply at opencsw.org
Tue Feb 14 02:55:25 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: 2012-02-14 02:55 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.
======================================================================
----------------------------------------------------------------------
(0009606) phil (reporter) - 2012-02-14 02:55
https://www.opencsw.org/mantis/view.php?id=4897#c9606
----------------------------------------------------------------------
The default csw rbconfig.rb is for gcc.
It turns out that CSWruby18_gcc IS installed. though I have no idea why.
I decided to test out on an older sparc cpu.
running solaris 9.
Umm.. wow.
csw: 13 sec
local: 2 sec.
cpu type UltraAX-i2
This is an executable specifically compiled on sol9 though.
ruby --version
ruby 1.8.7 (2010-01-10 patchlevel 249) [sparc-solaris2.9]
again, no libruby.so.
But this one is just libm.so.1. Not surprising, i think only sol10
triggers libm.so.2 ?
But also may have been compiled with sos11. cant be sure.
My prior results tests was compiled on sol10, running on 10.
More information about the bug-notifications
mailing list