This dataset supports the article entitled "ITMD: Run-time Management of Concurrent Multi-Threaded Applications on Heterogeneous Multi-cores" accepted for publication in DATE 2017 Data Supporting Figures: Fig. 1 - MRPI and frequency at different time intervals of the application freqmine execution for various approaches. Resource allocation: HMPC - 4 big, HMPO - 4 big and ITMD - 4 LITTLE..