Collect instrumentation data from correct dir.#45

Merged

fsfod merged 4 commits intomasterfrom fix-issue-43

Apr 20, 2018

+59-32

Commits on Apr 20, 2018

User can specify --instr-dir option.
Sarah Mount
committed
Consistent use of print() and fatal_error().
Sarah Mount
committed
warmup_stats users can specify --instr-dir.
Sarah Mount
committed
Correctly set window_size.
Sarah Mount
committed