gpu實時顯示

 

watch -n 1 -d nvidia-smi

win:

 

    import time
    import subprocess
    import locale
    import codecs
    import os

    cmd = "nvidia-smi"
    interval = 3
    while True:
        ps = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, shell=True)
        for i in range(0, 13):
            data = ps.stdout.readline()
            # bytes轉化爲str
            data = str(data)
            # 判斷是否開始於"b'",去掉
            if data.startswith('b\''):
                data = data[2:]
            # 同樣去掉尾部
            if data.endswith('\\r\\n\''):
                data = data[:len(data) - 5]
            print("\r " + data, end="")
            # print("\r"+data,end = "",flush=True)
        # print("\n\n\n\n\n\n\n")
        time.sleep(interval)