Multicore computer are now part of our everyday life. Most desktop and laptop machines out there bundle a dual-core processor, quad-core processor or even 8-core processor by default. This multiplication of the number of core on the same chip is destined to become the way for manufacturers to remain competitive. However, developers were a bit left out in this process, having written sequential programs for ages whereas they were now required to parallelize their program to make them efficient which isn't an easy step to take.