Measuring processing time python

 Measure processing time

..

#metho #1

import time

start = time.time()

print("hello")

end = time.time()

print(end - start)

#method #2

from timeit import default_timer as timer

start = timer()

# ...

end = timer()

print(end - start) # Time in seconds, e.g. 5.38091952400282

..

Thank you.

www.marearts.com

python measure processing time

 

from time import process_time

# Start the stopwatch / counter

t1_start = process_time()

###

#processing

###

# Stop the stopwatch / counter

t1_stop = process_time()

sec = t1_stop-t1_start

Window function GetTickCount, OpenCV function getTickCount (example source code)

Do not confuse,
GetTickCount and getTickCount is different function.
The first is ms window function.
The second is openCV function.
The method to use is little bit different.
Show example source code~!
-----------------------

unsigned long Atime=0, Btime=0;
unsigned long AAtime=0, BBtime=0;

Atime = GetTickCount();
AAtime = getTickCount();

someFunctionTakeLongTime(); //Test function

Btime = GetTickCount();
BBtime = getTickCount();

printf("%.2lf \n",  (Btime - Atime)/1000.0 );
printf("%.2lf \n",  (BBtime - AAtime)/getTickFrequency() );

-----------------------

Be careful when you use this function.