def get_cpu_mask(cores):
    mask = 0
    for i in cores:
        mask |= 1 << i
    return '0x{0:x}'.format(mask)
:param dv_list:
dataset/ETHPy150Open ARM-software/workload-automation/wlauto/utils/misc.py/get_cpu_mask--crossover with--dataset/ETHPy150Open ODM2/ODMToolsPython/odmtools/odmservices/series_service.py/SeriesService.update_dvs