[mlpack-git] [mlpack/mlpack] LSHSearch Parallelization (#700)

Ryan Curtin notifications at github.com
Fri Jul 1 11:42:11 EDT 2016


I tried to do some runtime tests, but I don't seem to be able to get the `mlpack_lsh` program to use more than one core.  Here's what I did:

```
$ git clone https://github.com/mentekid/mlpack mlpack-mentekid
$ cd mlpack-mentekid
$ git checkout lsh-parallelization
$ mkdir build
$ cd build
$ cmake -DDEBUG=OFF -DPROFILE=OFF ../
$ make -j8 mlpack_lsh
$ bin/mlpack_lsh -q ~/datasets/phy.csv -r ~/datasets/phy.csv -k 3 -n n.csv -d d.csv -v
```

but I don't see any more than one core being used when I watch with htop.  Did I do something in the configuration wrong, or maybe I am running the program wrong?

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