Options, methods or issues launching a Kernel instance

learn more… | top users | synonyms

6
votes
0answers
516 views

Remote Kernel - Error = MLECONNECT

Configuring a remote kernel with the Kernel Configuration Basic Options I manage to have a new kernel in the list of the kernel that I can open. However when I start the new kernel I get asked for the ...
4
votes
0answers
124 views

Possible Mathematica Bug? Blank Screen

I'm a student using Mathematica on a 2012 macbook pro with OS X Yosemite. Mathematica was running fine on my computer for a long time - one day, seemingly randomly, a blank screen started appearing ...
4
votes
0answers
243 views

What's the kernel launch command syntax?

I want to configure a remote kernel, but the box it'll run on doesn't have a fixed hostname or IP address. I can however get its IP address by running a shell script. (For the moment I'm only worrying ...
3
votes
0answers
469 views

Remote kernel shuts down after several seconds

I have Mathematica 9 installed on two Windows Server 2008 R2 machines. Now i want to try using one of them as a frontend with local kernels and the other one for remote kernels. OpenSSH 6.5 for ...
3
votes
0answers
206 views

Launching Remote Kernels takes a lot of time

I recently played around with establishing a remote kernel setup without using mathematica grid. To do this I use the LaunchKernels[] command and ...
2
votes
0answers
39 views

Share variables among notebooks with different Kernels

So I have a server running in another notebook with a secondary kernel. I run my main notebook and launch the server notebook, but I have configured the variables in my main one, and can't find a way ...
2
votes
0answers
917 views

mathematica startup time

I have Mathematica 7 and 8 installed on my laptop. Mathematica 7 starts quite fast, but Mathematica 8 is extremely slow to start. In the Option Inspector I canceled the "welcome screen" option at ...
1
vote
0answers
36 views

Failure on simple remote kernel configuration

I have a remote machine in which I can run MathKernel and I want to use it to exploit its cpus on my front-end. Please note that this machine will run MathKernel using an interactive LSF queue, if ...
1
vote
0answers
26 views

Distribute Definitions to different Evaluator

I would like to pass on a definition from one Kernel to the other. With that I mean manually configured Kernels. In this case, I do not want to use the inbuilt Parallelization options, in order to ...
1
vote
0answers
38 views

Call Remote Kernel from NETLink

Is it possible to run a remote kernel from NETLink in some way as suggested by the second method below: DoRemoteMathCommand? ...
1
vote
0answers
145 views

What does this Java error mean? Why is it raised?

I want to launch some kernels on a cluster that uses SGE. The server's operating system is Linux Cent-OS. According to Mathematica documentation, I've added these commands inside my code: ...
1
vote
0answers
102 views

Multiple scripts run using same kernel

I have an external program that calls Mathematica scripts upon certain events. Each script requires a large Mathematica library to load (takes a while). Is there some way to run an initial script ...
0
votes
0answers
48 views

Using Import during initialization, i.e., in an init.m file

I am trying to import a list of directories from a file during initialization. I wrote a package that defines a function to import the file. When I test the function in a notebook or execute the ...
0
votes
0answers
273 views

How to resolve Start up error 502?

My Mathematica is not launching properly (I run it on Ubuntu 12.04 LTS). Here is the screenshot of the error message. I've tried the following suggestions : ...
0
votes
0answers
348 views

Cluster integration: Problem connecting to Sun Grid Engine

I'm trying to launch some kernels in a cluster engine running Sun Grid Engine using Cluster integration. But I'm getting the error "Cannot find components required for SGE". ...