Timeline for Mathematica 10.1.0.0 (OS X) high CPU usage even for empty notebook
Current License: CC BY-SA 3.0
24 events
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| Jul 22, 2015 at 20:59 | history | edited | ilian | CC BY-SA 3.0 |
added 59 characters in body
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| May 5, 2015 at 4:50 | comment | added | Mark Adler | Not just Core 2 Duo. I see it on my Core i7 (I7-3667U). Mathematica pegs one core at 100% immediately upon launch, without even starting up a kernel. | |
| May 4, 2015 at 15:05 | answer | added | Stefan R | timeline score: 12 | |
| May 3, 2015 at 1:49 | comment | added | Robert McNees | @StefanR It would be useful if you could post the info about the fix here. Is it a new version? Or do we just have to downgrade to 10.0.2? | |
| May 1, 2015 at 23:59 | comment | added | SquareOne | @StefanR Good news !! Maybe you can post this important information as an answer to this post, as many users are waiting for it. BTW what kind of fix is it ? (a new version to download ?) | |
| May 1, 2015 at 22:26 | comment | added | Stefan R |
@SquareOne Yes we have a fix. Please contact [email protected] for details.
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| May 1, 2015 at 22:05 | comment | added | SquareOne | @StefanR Now it is 100% reproducible for me each time I launch MMA, since the startup screen is automatically displayed. At least with 1 WolframKernel process, or sometimes with 2 WolframKernel + 1 reqpwd.exe process (i am on OSX). Any fix ? | |
| Apr 29, 2015 at 13:27 | comment | added | Rho Phi | same here on a core2 duo mid-2010 macbook pro. cannot use 10.1 for now. | |
| Apr 24, 2015 at 20:07 | comment | added | BlBl | I just want to chime in with a confirmation. I've been having this issue since 10.1.0.0 was released. I've emailed Wolfram and gotten no response. But for now i'm solving my problem by simply redownloading 10.0.2 and getting back to work. | |
| Apr 24, 2015 at 7:11 | history | edited | Honza Drchal | CC BY-SA 3.0 |
added 99 characters in body; edited title
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| Apr 23, 2015 at 14:36 | comment | added | Stefan R | @sunt05 We believe this is a race condition in MathLink, which seems to happen when the FE tries to auto-login to WolframCloud on startup. | |
| Apr 23, 2015 at 13:42 | comment | added | SquareOne | There is mistake in the title, please change it with the correct (10.1.0) Mathematica version. | |
| Apr 23, 2015 at 13:38 | comment | added | SquareOne | Same for me (MMA 10.1.0 with OS X 10.9.5 MacBook Pro Core 2 duo). This problem was already mentionned by @xslittlegrass in chat. | |
| Apr 23, 2015 at 5:55 | history | edited | m_goldberg |
[Edit removed during grace period]
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| Apr 23, 2015 at 0:10 | history | tweeted | twitter.com/#!/StackMma/status/591031287625945089 | ||
| Apr 22, 2015 at 21:35 | comment | added | sunt05 | @StefanR I noticed this might be related to java, since the java process called by WolframKernel soars around 100% cpu usage. And it's not only for older MBP models, mine is the late-2014 rMBP model with Intel i7 processors that is suffering this problem as well. | |
| Apr 22, 2015 at 19:59 | history | edited | shrx |
added bugs tag
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| Apr 22, 2015 at 19:48 | comment | added | Stefan R | I can confirm that this is a bug in Mathematica 10.1.0 on OSX, and appears to mostly happen on older MacBookPro machines (with Core 2 Duo processors). We do so far not have a workaround, but are actively working on a fix. | |
| Apr 22, 2015 at 19:42 | comment | added | 2012rcampion |
What version number does SystemInformation["Kernel", "ReleaseID"] report?
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| Apr 22, 2015 at 19:33 | comment | added | sunt05 | same here. Mathematica v10.1 on Mac OS X 10.10.3. | |
| Apr 22, 2015 at 19:05 | comment | added | Szabolcs | Please do not use the bugs tag when posting new questions. | |
| Apr 22, 2015 at 19:04 | history | edited | Szabolcs |
edited tags
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| Apr 22, 2015 at 19:04 | review | First posts | |||
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| Apr 22, 2015 at 19:01 | history | asked | Honza Drchal | CC BY-SA 3.0 |