creikey

time
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supernlogn

""" Descr:
      A how-to log power consumption of nvidia gpus in a system using python.
      After obtaining results, user can plot them using matplotlib.
    author: 
      Ioannis Athanasiadis (supernlogn)
"""
import numpy as np
from matplotlib import pyplot as plt
import subprocess
import time, datetime

983

// because http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl is often down

vec3 rgb2hsv(vec3 c)
{
    vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
    vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));
    vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));

    float d = q.x - min(q.w, q.y);
    float e = 1.0e-10;