Mock module cpuinfo for fixing missing Nano/Chronos api doc (#6655)
Mock module cpuinfo for fixing missing Nano/Chronos api doc (#6655)


intel-analytics/BigDL,intel-analytics/BigDL,intel-analytics/BigDL,intel-analytics/BigDL,yangw1234/BigDL,yangw1234/BigDL,yangw1234/BigDL,yangw1234/BigDL