grinya007

NAME        
ROWS
 N  Obj     
 E  r0      
 E  r1      
 E  r2      
 E  r3      
 E  r4      
 E  r5      
 E  r6      

grinya007

// Here is an extremely simple version of work scheduling for multiple
// processors.
//
// The Problem: 
//  We have a lot of numbers that need to be math'ed. Doing this on one 
//  CPU core is slow. We have 4 CPU cores. We would thus like to use those
//  cores to do math, because it will be a little less slow (ideally
//  4 times faster actually).
//
// The Solution:

grinya007

git clone https://github.com/grinya007/recomlive-docker.git
cd recomlive-docker
make
make start

grinya007

import numpy as np
from sklearn.preprocessing import normalize
from scipy.sparse import lil_matrix
np.set_printoptions(precision=2)
m = lil_matrix([[1,0,0,0,1,0,0],[1,1,1,0,0,0,0],[0,0,1,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,0,0,0,1]])
m.todense()
# matrix([[1, 0, 0, 0, 1, 0, 0],
#         [1, 1, 1, 0, 0, 0, 0],
#         [0, 0, 1, 0, 0, 1, 0],
#         [0, 0, 0, 1, 0, 0, 0],

grinya007

import numpy as np
from sklearn.preprocessing import normalize
np.set_printoptions(precision=2)
m = np.matrix([[1,0,0,0,1,0,0],[1,1,1,0,0,0,0],[0,0,1,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,0,0,0,1]])
m
# matrix([[1, 0, 0, 0, 1, 0, 0],
#         [1, 1, 1, 0, 0, 0, 0],
#         [0, 0, 1, 0, 0, 1, 0],
#         [0, 0, 0, 1, 0, 0, 0],
#         [0, 0, 0, 0, 0, 0, 1]])

grinya007

Type in movie title (q to quit): future back


                                                 title
0                            Back to the Future (1985)
1                    Back to the Future Part II (1989)
2                   Back to the Future Part III (1990)
3  Ivan Vasilievich: Back to the Future (Iv ... (1973)
4                                 Way Back, The (2010)

grinya007

master
Parallel workers: avg 1.75, max 6
Timing Summary
    Validation                :   18.63 seconds
    Steps
        Pre-processing        :   81.24 seconds
        Mosek Optimisation    :   28.80 seconds
        Post-processing       :    9.01 seconds
    Load raw results          :   27.58 seconds
    Results Engine            :   47.30 seconds

grinya007

Installing Debian Jessie on MacBook Pro Retina

Things you need:

• MacBook Pro
• USB Flash Drive with at least 4GB space

Create a bootable USB of Debian Jessie:

1. Download the latest image of Debian Jessie, weekly release. The first DVD, gives you a bare minimun debian install. The second contains less popular stuff. If you install multiple, concatenate the iso's by cat /path/to/disk1.iso /path/to/disk2.iso > combined.iso.