我远程访问高性能计算节点。我不确定 NVIDIA Collective Communications Library (NCCL) 是否安装在我的目录中。有没有办法检查NCCL是否安装?
我想将尺寸为 (3960, 225) 的X (ndarray) 保存在 Excel 文件 (.xlsx) 中。在X中,我有一些缺失值(nan)。我为它编写了一个代码。但是,我收到错误。
这是代码:
workbook = xlsxwriter.Workbook('arrays.xlsx')
worksheet = workbook.add_worksheet()
row = 0
for col, data in enumerate(X):
worksheet.write_column(row, col, data)
workbook.close()
df = pd.DataFrame(X)
## save to xlsx file
filepath = 'my_excel_file.xlsx'
df.to_excel(filepath, index=False)
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这是回溯:
Traceback (most recent call last):
File "C:\Program Files\JetBrains\PyCharm 2020.2.1\plugins\python\helpers\pydev\pydevd.py", line 1448, in _exec
pydev_imports.execfile(file, globals, locals) # execute the script
File "C:\Program Files\JetBrains\PyCharm 2020.2.1\plugins\python\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, …Run Code Online (Sandbox Code Playgroud)