5/25/2017
OpenMP Test on Visual Studio
To use OpenMP on Visual Studio IDE, we should set in tools->options like..
Below code is to calculate pi using loop logic.
There are 5 case code.
0 case is for testing, openMP running well or not.
1 case is no treading, else 2~4 case is some different OpenMP threading case.
I am also not friendly with openMP, so I will refer this code when not remember well.
And I will add more useful technical code..
<gist>
</gist>
The result image tells us, OpenMP is certainly faster than no threading.
Labels:
C,
C++,
omp_get_max_threads,
omp_get_thread_num,
OpenMP,
Parallel,
Total,
Visual Studio
5/17/2017
for each, for_each, for auto - concept clean
Clean up the concept through below examples.
1. normal method : for, iterator
2. for auto loop
3. for each loop
4. for_each
refer to this example
It would be better if I could handle the parallel loop.
This is next time.
Thank you.
< gist >
< /gist >
1. normal method : for, iterator
2. for auto loop
3. for each loop
4. for_each
refer to this example
It would be better if I could handle the parallel loop.
This is next time.
Thank you.
< gist >
< /gist >
5/15/2017
two types of check sum function
First is intel method.
Second is motorora method.
Check sum used to check for packet confidence in serial communication.
refer to this below code
<gist>
</gist>
Second is motorora method.
Check sum used to check for packet confidence in serial communication.
refer to this below code
<gist>
</gist>
5/01/2017
Subscribe to:
Posts (Atom)
-
Logistic Classifier The logistic classifier is similar to equation of the plane. W is weight vector, X is input vector and y is output...
-
fig 1. Left: set 4 points (Left Top, Right Top, Right Bottom, Left Bottom), right:warped image to (0,0) (300,0), (300,300), (0,300) Fi...
-
To install the language pack for vs 2013, it made things worse. The error message "window program compatibility mode is on. turn i...
-
In past, I wrote an articel about YUV 444, 422, 411 introduction and yuv rgb converting example code. refer to this page -> http://feel...
-
EMD(earth mover distance) method is very good method to compare image similarity. But processing time is slow. For using the EMD compare, ...
-
Created Date : 2011.8 Language : Matlab Tool : Matlab 2010 Library & Utilized : - Reference : Multiple View Geometry (Hartly and Z...
-
refer to this code: . # If you want to combine a Vision Transformer (ViT) as an encoder with a Transformer-based decoder, # you can follow t...
-
command is like that: rsync -avz --progress ./source ./destination --exclude-from './exclude-list.txt' you can make ignore file an...
-
Let me explain how a specific normalized feature value is calculated using one concrete example. Let's take the feature "GroupSize...
-
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...