Re: NonLinearModelFit crash (restart) the mathematica (v7.0) kernel.
- To: mathgroup at smc.vnet.net
- Subject: [mg111995] Re: NonLinearModelFit crash (restart) the mathematica (v7.0) kernel.
- From: fdfsdf <kurtz1980 at gmail.com>
- Date: Mon, 23 Aug 2010 02:41:08 -0400 (EDT)
- References: <i4j449$r01$1@smc.vnet.net> <i4o240$aj4$1@smc.vnet.net>
I have discovered new things about this issue. I discard that is a problem with the Linux kernel. I have tried the 2.6.26 with Mathematica 7.0.0 $Version: 7.0 for Linux x86 (64-bit) (November 11, 2008) and 7.0.1 $Version: 7.0 for Linux x86 (64-bit) (February 18, 2009) and I am getting floating point exceptions again. The problem is related with the new Core I processors of Intel. This machine have four processors intel(R) Core(TM) i3 M 330 @ 2.13GHz and Wolfram is giving patches: http://mathforum.org/kb/thread.jspa?forumID=79&threadID87070&messageID=7105269 http://support.wolfram.com/technotes/IntelCorei7.html According to Wolfram it seems that the affected machines are only i7 processors (Windows and Linux) howvever I think that also it is possibly affecting the i3 processors. Somebody knows more details about how Wolfram are managing the patches?