i need some help

[RashidAlsuwaidi]

i have been trying to access the measurement so i can plot a cdf graph could you guide me please i really appreciate your work.

[RashidAlsuwaidi]

i have been testing couple of function using your amazing tool.

[oreparaz]

Hi @RashidAlsuwaidi -- I think I used matlab for those cdf graphs. But it was a long time ago. Anyways, I suggest this:

• add some printf to dump this variable

  dudect/src/dudect.h

  Line 291 in 5e04163

  int64_t difference = ctx->exec_times[i];

  together with the associated class ctx->classes[i] into a file, or the terminal output. For example, something like:
  printf("# %lld %d\n", difference, ctx->classes[i]); recompile, execute, and save the output to a text file. you'll have a bunch of measurements and their corresponding class.
• process the measurement file with matplotlib / numpy. you can draw cdfs with matplotlib, check out the following links for inspiration: https://matplotlib.org/stable/gallery/statistics/histogram_cumulative.html or https://stackoverflow.com/questions/9378420/how-to-plot-cdf-in-matplotlib-in-python .

Good luck. If you come up with a nice drawing, please post it here so that others can reproduce. Thanks!