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| 2018-04-24 05:59:47 +0200 | asked a question | Do Sage distribution binaries support running on multiple cores? Running Sage for some complex matrix operations that take a long time to run. Looking at the system monitor it is pretty clear that Sage is only using 1 of 4 available cores on my processor. Is it possible with standard binaries (versus custom build) to have Sage use more than 1 core? |
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| 2018-04-23 07:00:26 +0200 | answered a question | What causes sage to crash as it starts? Discovered that gfortran was not installed. Now appears that Sage is working! |
| 2018-04-23 01:13:55 +0200 | commented question | What causes sage to crash as it starts? The full crash report can be found here: |
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| 2018-04-21 21:08:15 +0200 | commented question | What causes sage to crash as it starts? Installation was from binaries - sage-7.6-Ubuntu_16.04-x86_64.tar.bz2 with target machine running Ubuntu 16.04 LTS. Yes, a crash report was generated. Not sure how to upload the whole thing - 21KB Start of crash report has following: Crash traceback: ---------------------------------------------------------------------------ImportError Python 2.7.13: /sagemath/SageMath/local/bin/python Fri Apr 20 14:00:45 2018 A problem occurred executing Python code. Here is the sequence of function calls leading up to the error, with the most recent (innermost) call last. |
| 2018-04-21 14:39:52 +0200 | asked a question | What causes sage to crash as it starts? Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at. Here is the terminal output: ┌────────────────────────────────────────────────────────────────────┐ │ SageMath version 7.6, Release Date: 2017-03-25 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help. │ └────────────────────────────────────────────────────────────────────┘ Oops, Sage crashed. We do our best to make it stable, but... A crash report was automatically generated with the following information: - A verbatim copy of the crash traceback. - A copy of your input history during this session. - Data on your current Sage configuration. It was left in the file named: '/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt' If you can email this file to the developers, the information in it will help them in understanding and correcting the problem. You can mail it to: sage-support at sage-support@googlegroups.com with the subject 'Sage Crash Report'. If you want to do it now, the following command will work (under Unix): mail -s 'Sage Crash Report' sage-support@googlegroups.com < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt |
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.