Extract data from csv file in python

Question

I have a testbench that calculates the execution time of an image processing algorithm like convolution for example. The testbench is made so that the computed data are filled in a CSV file in this way: "algorithm" "filter size" "image resolution" "execution time":

CONV_2D 7 87400 7000 7003 6099 ...


CONV_2D 7 114400 7035 7032 7034 ...

There is 500 execution time calculated per aglorithm. How can I just extract the execution time from the CSV file to calculate the mean, the variance and to plot the execution time as a function of the image size in python please? Thank you

Answer 1

I have a testbench that calculates the execution time of an image processing algorithm like convolution for example. The testbench is made so that the computed data are filled in a CSV file in this way: "algorithm" "filter size" "image resolution" "execution time":

CONV_2D 7 87400 7000 7003 6099 ...


CONV_2D 7 114400 7035 7032 7034 ...

There is 500 execution time calculated per aglorithm. How can I just extract the execution time from the CSV file to calculate the mean, the variance and to plot the execution time as a function of the image size in python please? Thank you