https://github.com/vlaux/bhatta

Parallel Bhattacharyya Distance Measure algorithm
https://github.com/vlaux/bhatta

bhattacharyya-coefficient bhattacharyya-distance parallel

Last synced: 12 months ago
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Parallel Bhattacharyya Distance Measure algorithm

• Host: GitHub
• URL: https://github.com/vlaux/bhatta
• Owner: vlaux
• Created: 2017-09-28T01:35:13.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-11-17T10:28:54.000Z (over 8 years ago)
• Last Synced: 2025-01-26T10:27:59.296Z (about 1 year ago)
• Topics: bhattacharyya-coefficient, bhattacharyya-distance, parallel
• Language: C++
• Homepage:
• Size: 388 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# bhatta

### how to compile & run

```

g++ -std=c++11 -o bhatta bhatta.cpp

# parallel 

g++ -std=c++11 -fopenmp -o bhatta bhatta.cpp [params]

./bhatta 

# example

./bhatta dataset/TestMay03.txt

```

### available parameters:

use like `-D` (eg. `-DPARALLEL`)

`DEBUG`: outputs debug information

`N_THREADS`: define number of parallel threads (use with `PARALLEL`)

`PARALLEL`: runs program in parallel using OpenMP (do not forget to also use `-fopenmp`, so as to define `N_THREADS`)

`RESULTSFILE`: writes cores used (if parallel) and elapsed time to file (`.res`)