1.tegra k1開發(fā)板監(jiān)控GPU的使用率命令：

在L4T ubuntu 14.04下測試可用：

To monitor?GPU?utilization I just view the current load of the?GPU?by checking in on this file.

cat /sys/devices/platform/host1x/gk20a.0/load

If I want to monitor it, I use watch with the file.

watch -n 1 cat /sys/devices/platform/host1x/gk20a.0/load

I am interested if anyone has figured out a similar way to monitor CPU load from the command line.

2.caffe編譯后需要修改源代碼才能避免跑cifar10時出現(xiàn)segmentation fault

修改src/caffe/util/db_lmdb.cpp，把以下的SIZE改小，這里改為1GB=?1073741824字節(jié)

const size_t LMDB_MAP_SIZE = 1073741824

運行cifar10通過