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From: | Matthias Brennwald |
Subject: | Re: MacOSX: test_system.m in test dir |
Date: | Wed, 21 Feb 2007 08:42:17 +0100 |
1. With Octave 2.1.71 (binary from Fink): octave:1> rand('state',20) error: rand: unrecognized string argument octave:1> rand(6) ans = 0.9261073 0.3423863 0.4648016 0.1680272 0.8106666 0.8564630 0.2881806 0.9226635 0.9825385 0.9743263 0.3272340 0.0746867 0.0083739 0.8175322 0.8488583 0.5497813 0.0133858 0.7037124 0.5471855 0.3612784 0.0172846 0.7101010 0.3795244 0.2248019 0.1964660 0.2990955 0.5999616 0.4896129 0.5295270 0.8816100 0.5717934 0.4467340 0.2386979 0.6548057 0.4250780 0.4956360 octave:2> randn(6) ans = 0.040917 -0.181711 0.092395 0.716760 -0.982365 -0.391728 -0.297048 -1.523166 -0.580819 1.502624 -1.818331 0.476400 0.676342 -0.763758 1.696409 1.133074 -0.394204 0.491547 -1.285594 1.176541 1.153506 -0.494604 0.634340 1.140006 0.743541 -0.889207 -0.992352 -0.711635 -0.937382 -0.715707 -0.766342 -1.212314 1.162181 1.125339 -1.030321 -0.611046 2. Octave 2.9.9 (binary from HPC): octave:1> rand('state',20) octave:2> rand(6) ans = 0.905640 0.904946 0.103248 0.908636 0.081466 0.283472 0.686254 0.872130 0.319139 0.335569 0.573210 0.690250 0.766509 0.572941 0.950039 0.427372 0.035097 0.163349 0.904616 0.169378 0.449401 0.627684 0.094525 0.117697 0.259827 0.411523 0.208653 0.805585 0.190338 0.023345 0.635726 0.993838 0.316904 0.492114 0.693438 0.705784 octave:3> randn(6) ans = 0.295234 0.324371 -1.658914 -0.406170 -0.994639 1.052243 -1.409575 -1.747613 1.357417 0.458465 -0.860010 0.476066 -0.449372 1.115571 -0.713059 0.935200 0.548169 1.787374 -0.586654 0.227727 -0.567170 -1.048334 2.062881 -1.496403 0.970717 0.830822 1.410721 0.066523 -1.174107 -1.970988 -0.289271 0.822630 -0.594142 -0.050651 -0.748005 -1.572089 HTH, Matthias On 20.02.2007, at 21:43, Thomas Treichl wrote:
Hi Matthias and Joe,can you do me the favor and test the following three lines of code in Octave and then send me (or directly post to the mailing list of Octave, thread "MacOSX: test_system.m in test dir") the results from the G4 and G5 hardware? It doesn't matter if you use the HMUG or DARWINPORTS or whatever version of Octave, you could help making Octave more suitable for Mac. I can only test on the Core Duo hardware.This would really be great. Thanks a lot, Thomas David Bateman schrieb:octave:1> rand('state',20) octave:2> rand(6) octave:3> randn(6)Ok, so is this an Intel or a PowerPC? It makes a difference to the waythe bits might be handled in the generators and if this is an intel, then it means that we still need a result from a powerpc to be sure.. D.PS. An example would might look like this... octave:1> rand('state',20) octave:2> rand(6) ans = 0.905640 0.904946 0.103248 0.908636 0.081466 0.283472 0.686254 0.872130 0.319139 0.335569 0.573210 0.690250 0.766509 0.572941 0.950039 0.427372 0.035097 0.163349 0.904616 0.169378 0.449401 0.627684 0.094525 0.117697 0.259827 0.411523 0.208653 0.805585 0.190338 0.023345 0.635726 0.993838 0.316904 0.492114 0.693438 0.705784 octave:3> randn(6) ans = 0.295234 0.324371 -1.658914 -0.406170 -0.994639 1.052243 -1.409575 -1.747613 1.357417 0.458465 -0.860010 0.476066 -0.449372 1.115571 -0.713059 0.935200 0.548169 1.787374 -0.586654 0.227727 -0.567170 -1.048334 2.062881 -1.496403 0.970717 0.830822 1.410721 0.066523 -1.174107 -1.970988 -0.289271 0.822630 -0.594142 -0.050651 -0.748005 -1.572089
------- Matthias Brennwald Lägernstrasse 6 CH 8037 Zürich +41 (0)44 364 17 03 address@hidden
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