Correct result group numbering.
TestCases have different results.
Clean up and small fixes.
Fix interpolation.
Naive GPU implementation for time comparison.
Enable naive implementation.
Image size are generated with exponential growth factor.
Removed average value computation.
Fix typos.
Fix typos.
Fix line count.
Use local variable.
Change index computation method.
New data handling added.
ResultGroup number marks previous result which is the same as this one.