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可以使用demo中的统计信息打印,可以运行./run.sh->选择usecase-> i ,在打印的debug information中就能看到VPSS M3,Video M3,DSP的loading,A8的loading可以用 top命令在linux下查看。
关于统计信息可以参看:\dvr_rdk\docs\AppNotes\DM81xx_DVR_RDK_Debug_Statistics.pdf