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28 Posted Topics
 | Hello all, Let me first state that this is my first program written in ARM, so please excuse that it might seem a bit chaotic. Also, I want to state that this is a homework assignment for an assembly class. I am supposed to read in an input file, only …  |
| | I was wanting to create something very specific that I have yet to run into yet googling the topic. I want to create a radviz graph with many parameters, which is well documented. I'll give you an example that might help clarify what I'm trying to do. So here are … |
| | Hello all, I was hoping to figure out a code that could find out whether a point was inside a group of points. I already noticed that I could create a convex hull from the points with the scipy.spatial.ConvexHull module. What I'm trying to do is then find a way …  |
| | Hello all, I'm hoping this is related enough to python to merit being posted here. I'm hoping someone will possibly have a better way of doing it altogether. I'm using tetgen to try to create a hollow dome. I was using triangle and then just triangulating a circle and raising … |
| | Hello all, I was curious as to how run many jobs serially on a Cray XE6 machine. You usually qsub things with a ccmrun (for a serial job) or an aprun (instead of mpirun or mpiexec). I first wanted to use the Pool() function, but due to it not being … |
| | Hello all, I was writing code that was supposed to spawn multiple jobs from a sqlite DB and my first idea was to implement the multiprocessing Pool function. I'm not sure if this question would be better suited somewhere related to shell scripting, but I'm not sure how to call …  |
| | Hello all, My question is hopefully particular enough to not relate to any of the other ones that I've read. I'm wanting to use subprocess and multiprocessing to spawn a bunch of jobs serially and return the return code to me. The problem is that I don't want to wait() …  |
| | Hello all, First of all I wasn't really sure where to post this so please let me know if I'm in the wrong forum for such a question. I understand the basics of git, but I'm still very new. I have used git locally and on github. I was wondering …  |
| | Hello everyone, I'm trying to basically get a cmd variable to pass into commands.getstatusoutput. The problem is that the command has a lot of single and double quotes in it and I can't seem to get it to store as a variable. When I print the cmd it comes out … |
| | Hello all, This is a two parter. One is an error that I'm receiving and one is a question in general about the capabilities of PyUSB. 1) So I've installed libusb from the tar file by just doing ./configure && make && sudo make install and I have checked that … |
| | Hey guys, I wasn't exactly sure where to put this post, but this was my best guess: I'm on a HPC and wanted to use vim as a python IDE and was trying to install my own version of vim (7.3) with a python interpreter. I use configure to enable … |
| | Hello all, I'm having trouble writing a spell checker as my recursive function isn't returning what I would like it to. It is meant to chop off the ends of words likes "baker" to bake and check against a predined dictionary. I used recursion for words like "baker's". I have … |
| | Hello all, I would like to first state that it this is a question for a homework assignment, so I'm not looking for exact code but rather just help on something that is frustrating me. We have to create our own ADTs for this assignment and not use built in …  |
| | Hey everyone, I'm new to the concept of stacks and queues. I think I have the basics, but I have a quick question. If I am wanting to swap an object, say x, for another object, say y, in a stack or a queue, is this possible without introducing an … |
| | Hey guys, My question is pretty simple but I haven't been able to run across it in any of the examples I've seen online. I want to basically have a GUI that asks some questions with comboboxs. I would like it to be where the one at top is the … |
| | Hey guys, I had a quick question. Let me try to explain what I'm trying to do here. I'm a bit new to numpy and I'm writing a parallelized code. It is working fine without the use of NumPy, but I'm trying to learn by getting it to work both … |
| | Hey guys, I'm new to parallel programming, so I was wondering if anyone could help me parallelize a bit of code. It is a code that goes into large h5 files (using h5py) and grabs some data out. After that the data has to be reformatted and printed into another … |
| | Hey guys, I am a non-root user on a linux machine and I'm working with mpi4py. I have an alias set to my python-2.7 that has all of the modules that I loaded into it. So if I type 'python' and then 'from mpi4py import MPI' everything is fine. The …  |
| | Hey everyone, I'm trying to install numpy on a 64 bit SUSE linux (HPC) machine that I don't have root on. I've tried about a hundred different ways of doing it off of google and all seem to be failing at one stage or another. I'm starting by installing lapack …  |
| | Hey guys, I'm trying to install my own version of python on an HPC without root access so I can use my own packages. So far I am banging my head against the wall and getting nowhere. I actually had my own version of python, numpy, ipython and a couple … |
| | Hey guys, I'm trying to use mpi4py on my mac but I'm running into some problems. I'm just trying to get it up and running by running a simple helloworld program that runs on different processors. When I run the command 'mpiexec -n 2 python helloworld.py' I'm getting a very … |
| | I have a question about h5py. I've read almost all of the tutorials online but I must be missing something. I'm wanting to read data from an h5 file that already exists. Here is the first part of the file as it looks from being h5dump'ed just so you can … |
| | Hey guys, I've been doing python programming as basically my sole programming language for about a year and have learned a lot (obviously still learning more everyday). I do a lot of computational work so I'm forced to do a lot of bash scripting as well, although I have made … |
| | Hey guys, I know this is a simple question but one that I can't quite figure out. I find myself copying to a directory a lot and then wanting to go there. I don't know if bash has anything build in or I would have to create a script, but … |
| | Hey guys, This is a quick formatting question that I'm having trouble with. I'm trying to create columns of numbers, but I want the columns to only be as large as the largest number in that column. I was trying to use format() width, but that is creating a width … |
| | Hey guys, I'm very new to C++ and had a really quick question concerning linked lists. So I was wanting to pass a linked list to a function. I realize from another post that I need to put void function(Class * & head) to have it actually do something to … |
| | Hey guys, I'm writing a program for a class that basically is a menu that allows you to add people, delete people, change info, locate them by ID and last name, print the list, load the list from a file, and save the list to a file (in that order … |
| | Hey guys, So I have a file with a bunch of information with the first line being the julian date. I'm wanting to copy all of the information of the julian date (which there are 288 lines per julian date from readings every fifteen minutes) and copy them and add … |
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