Questions tagged [remote-access]
For questions about accessing a kernel on a remote/different computer either directly from the front-end or as a slave kernel to a locally running master kernel.
139
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How to run Mathematica kernel on remote server?
This might be a really stupid question, but I have no idea how to get my copy of Mathematica to run on a remote server in the cloud.
I have a Webfaction account and a copy of Mathematica installed ...
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2
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Connecting to Raspberry Pi's Wolfram Language kernel from a PC's Mathematica front end
Recently I bought a Raspberry Pi and I installed the Wolfram Language on it.
Comparing WL 10.0's commands with Mathematica 9.0.1.0's commands, I found 328 additional commands and variables. I ...
- 2,435
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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 ...
- 253
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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 ...
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Save open Mathematica Notebook from command line or second Notebook to avoid data loss
I was executing a long Mathematica Notebook over night. The Mathematica instance is running on a Linux workstation (in a vnc server session to be precise). Now I cannot access this session anymore, ...
- 1,660
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Run FileSystem Remotely and Front End/Kernel Locally
Is there a way to run both the front end(& kernel) locally while the having Mathematica's filesystem(inode's at minimum) reference another os's filesystem?
For example currently I run ...
- 7,565
4
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2
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how to load packages on local computer when using remote kernels
I usually works remotely using kernels on our hpc and front-end on my local laptop. This enable me do relatively large computation within my laptop(IP address of my laptop may change frequently). But ...
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Why is $ProcessorCount different than the selected number of cores in PBS?
By using ParallelTable and submitting my Mathematica code to a cluster, I noticed that it was enhancing the speed even when I selected a single core in a single ...
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How to correctly disconnect from the kernel?
I'm connecting to and disconnecting from the kernel but I'm doing something wrong. I crash the text formatting in the terminal and got some warnings. There are some instructions to connecting to the ...
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How to change front end setting "Parallel Kernel Configuration" in the code?
I'm trying to run Mathematica parallel on multiple nodes on a HPC, and I use the remote kernel tab in the "Parallel Kernel Configuration" settings to set the communication between different nodes(...
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Remote Kernel and CUDALink
I have setup a remote kernel on my Mac, which connects to a more powerful Linux 64Bit Desktop. Mathematica is setup fine on the Linux machine. CUDA is also working fine and ...
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What range of ports do remote kernels use?
I'm trying to run a remote kernel, but my local system administrator is wary of opening up ports for incoming connections.
Is there are particular range of ports that Mathematica uses for remote ...
- 1,251
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Can I evaluated a cell in a notebook in a background process?
I currently run my Mathematica on a linux computer through Putty and Xming. Xming provides a graphical display for Mathematica windows running on a remote linux computer.
But recently, the network ...
- 17k
4
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779
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Connecting to remote kernel on iMac from a MacBook Pro client
I am having trouble setting up a remote kernel connection between my two Mac computers. The kernel on my iMac runs much faster than on my MacBook Pro, so I would like to run computations through my ...
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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 ...
- 1,410
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Can I run calculations on an external ssh server that doesn't have Mathematica installed? [closed]
I am currently running some rather compilex Mathematica calculations on my laptop and sometimes run into an out-of-memory errors. However, I have access to some larger simulation servers via ssh, but ...
- 185
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Remote access to notebook is very slow
I am using Mathematica at work remotely from a computer in my building and I can edit notebooks by opening them from terminal via ssh without problem (a little slow if there is a figure with many ...
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Configuring Remote Kernel via terminal in Linux
There's a server at work, which I would like to use as a remote kernel. I have access to it via terminal (server is running Red Hat, my client Windows 7). I don't know if the kernel is set up or not, ...
- 1,233
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Is the TCPIP link type compressed?
Since I'm already piping a MathLink connection in a ssh tunnel (connect back is a pain!), I wonder if it makes sense to compress the data in the stream (ssh -C). As ...
- 1,587
6
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Mathematica ncurses support
I occasionally ssh into machines that have Mathematica installed. I then operate Mathematica through the command-line interface.
Often, the command-line interface ...
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Remote Mathkernel: SSH encountered a networking error while launching kernel Error code = 1
I have a problem concerning the connection to a remote kernel via ssh on a vpn. I found a working configuration in this question:
Connection to remote kernel can not be established - No specific ...
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Connection to remote kernel can not be established - No specific error shown
I was trying to set up a remote kernel using Mathematica 8, a Debian server and a Mac OSX 10.8 client.
First I configured a VPN connection between server and client and went through all the basic ...
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Can I evaluate a notebook using Mathematica in text mode on remote machine?
I have a Mathematica notebook file called "my.nb". It was prepared using Mathematica 7.0 on my local machine running the Linux OS. Now, I want to evaluate it on the remote machine, which also has ...
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Export data from remote kernel onto a local machine
I can not access the directory on my remote kernel these days. Therefore, I want to export the output of the computations to my local machine.
Some details:
My remote kernel is on a Tyan TX46 with ...
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Accessing data on local machine from remote kernel
I have a remote kernel on a server that I would like to use to process some data. The connection works, i.e, I'm able to use the local front end and the remote kernel. However, I cannot figure out how ...
- 9,798
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Problem to connect remote Mathematica Kernel using J/Link [duplicate]
Possible Duplicate:
Failed to connect remote Mathematica kernel using J/Link
I'm trying to connect to a remote Mathematica 8 kernel on windows server (IP :172.20.48.113 ) from a windows client ...
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10
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Failed to connect remote Mathematica kernel using J/Link
I'm trying to connect to a remote Mathematica 8 kernel (on a Windows machine) using J/Link. On the client machine, I put the JLinkNativeLibrary.dll file in ...
- 101
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generating pdf using UseFrontEnd
I run mathematica on a remote server and run it in batch mode using /math -noprompt -script 'scriptname.m' &
Now, I use ssh -X to connect to the server. The server is linux based and my computer ...
- 833
7
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644
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Using "Raw MathLink Connections" to create a "Kernel Object"
Mathematica 8.0.0:
I am stuck trying to get a Mathematica Mathlink connection from my Windows computer working that should connects to Linux over network (or vice versa) and then launches a Kernel on ...
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How to run a Mathematica program using command line on windows?
I have to run some Mathematica programs on a remote computer running the Windows XP operating system. However, I do not know how to run the program using the command line on this system.
What do I ...
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How can I connect to a remote machine?
My friend and I are trying to set up remote kernels.
He has a server at home running 1 kernel off of a Linux-based server. We're both on 8.0.
I manually set ...
- 261
3
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Launching remote kernels - will it help RAM needs?
Given the exasperating RAM needs of my Mathematica program, I contemplated launching remote kernels to run my Mathematica script. This is a two part question:
Part 1
If I launch a remote kernel(s), ...
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Connecting to a remote machine
The simple answer is
ssh username@hostname
Enter your password and you are set. My problem is that I wish to connect to a computer in my university. There are ...
- 6,450
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Wolfram Light Weight Grid and parallel computing
I have attempted to set up and use the Wolfram Lightweight Grid Manager so I can do parallel computing from Mathematica using 2 remote processors on another machine on my local network.
My ...
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14
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867
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Specifying the ports used by LinkCreate or LinkLaunch
Whenever a Link is created using LinkCreate or LinkLaunch with ...
- 33.8k
17
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Connecting to and disconnecting from a continuously running kernel, on demand
I realized that there are lots of advantages to driving C/C++/FORTRAN code directly from Mathematica as LibraryLink functions (instead of running them from the command line or a shell script, as I ...
- 233k
7
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Operations on online files via public URL access
I need Mathematica to access an online public directory via some URL (fake in this case)
http://example.com/images
and perform operations similar to those Mathematica can do on OS directories and ...
- 71.9k
18
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2
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Are later versions of the Front-End compatible with older Kernels?
At my graduate school, all of the clusters still use version-6, and I only have version-7 and version-8 installed on my computer. I would like to use those machines remotely. Are either of the ...
- 33.8k
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How do you use ssh-keys instead of a password to run a remote-kernel over ssh?
On all of the servers that I regularly interact with, I have ssh-keys setup for passwordless access via ssh. Yet, every time I attempt to start a remote-kernel over ssh, I get asked for a password ...
- 33.8k