csv-processing-comparison

Usage

First create a test csv file using datagen.cpp

c++ datagen.cpp && ./a.out

A 1.7gb file named test.csv will be created. Here's the first 10 lines of test.csv

field1,field2
0.163905,0.917459
0.701493,0.483015
0.493611,0.814333
0.504735,0.58633
0.801685,0.932856
0.496236,0.328614
0.667945,0.693764
0.868341,0.0403233
0.375637,0.789386

Next, test out indivisual processing files

cd cpp
c++ sd.single.cpp && time ./a.out