by: 2mc |
last post by:
I am finding out all kinds of ways to do things in NumPy through the
many suggestions I have received. It's exciting. Thanks to all who
have replied on my other threads.
I'm still having...
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by: Natsu Mizutani |
last post by:
Hello,
I'm trying to wrap a c++ library using MPI inside with boost.python
(or SWIG).
I managed to find that calling `MPI::Init()` embeded in a c++ funtion
would not work. So, I decided to use...
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by: Wen Jiang |
last post by:
Hi,
I have been using pyMPI to parallelize my code and found that the
function mpi.send() leaks memory a lot and thus is not really working
for large amount fo data communication. It actually...
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by: stringy |
last post by:
I would like to be able to write a C++ function, to be wrapped into
some python, to be able to communicate over pyMPI. As pyMPI is based on
C++ I figure that this should be possible, although I'm...
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by: greg.landrum |
last post by:
After using numeric for almost ten years, I decided to attempt to
switch a large codebase (python and C++) to using numpy. Here's are
some comments about how that went.
- The code to...
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by: fiepye |
last post by:
Hello.
I am interested in parallel computing in Python. Except other modulesI would like to use new modules for vector and matrix operations and scientific computing SciPy and NumPy. I have...
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by: parallelpython |
last post by:
Has anybody tried to run parallel python applications?
It appears that if your application is computation-bound using 'thread'
or 'threading' modules will not get you any speedup. That is because...
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by: simo |
last post by:
Hello to all... I am trying to write an algorithm parallel in order to
realize the quicksort. They are to the first crews with C and MPI. The
algorithm that I am trying to realize is PARALLEL...
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by: Rick Giuly |
last post by:
Hello All,
Case 1
This generates an error, which makes sense because the argument should
be a list of numbers:
numpy.array(10,10)
Case 2
This does not generate an error and the result is an...
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: Aftab Ahmad |
last post by:
Hello Experts!
I have written a code in MS Access for a cmd called "WhatsApp Message" to open WhatsApp using that very code but the problem is that it gives a popup message everytime I clicked on...
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by: Aftab Ahmad |
last post by:
So, I have written a code for a cmd called "Send WhatsApp Message" to open and send WhatsApp messaage. The code is given below.
Dim IE As Object
Set IE =...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: marcoviolo |
last post by:
Dear all,
I would like to implement on my worksheet an vlookup dynamic , that consider a change of pivot excel via win32com, from an external excel (without open it) and save the new file into a...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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