GPU Calc: implemented PI
GPU Calc: implemented PI

AMLOEXT-196 FIX

Change-Id: Ic9328d4cc7650bb2270e8b77969502bd3f4f49ba
Signed-off-by: haochen <6cdef7921402f78bb75e2821c6818c66fb01ab31@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <7f525154e857f3d57a641a83dddc584f42addc6a@multicorewareinc.com>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core