network_tests2 benchmark results from Lomonosov, Lomonosov-2, K60, Bluegene, Regatta supercomputers

This dataset contains information about interconnect delays of different supercomputers during data transmissions using different commutation patterns. All measurements are structured by folders. Each folder contains several files, their contains can be interpreted as follows: description.txt - text file, containing information about collected measures: name of supercomputer, date of testing, number of tested nodes, number of tested process, network_tests2 test mode and parameters for launch such as begin message length in bytes, end message length in bytes, change of message length in bytes after all iterations passed, number of iterations of testing on one message length. network_hosts.txt - text file, containing names of hosts, which were used for launch. Another files are information about delays represented as different statistics: median, standard deviation, min and mean. All data is stored in NetCDF4 format. In our dataset these files contain following variables: "data" - 3-dimensional array with information about delays between different MPI-processes, first axis represent message length, second - number of "sender" process, third - number of "receiver" process; "num_proc" - number of tested processes; "beg_mes_len" - begin message length in bytes; "end_mes_len" - end message length in bytes; "step_length" - change of message length in bytes after all iterations passed.本数据集收录了不同超级计算机采用各类通信模式进行数据传输时的互连延迟相关信息。所有测量数据以文件夹为单位进行组织。每个文件夹下包含多个文件，各文件的含义说明如下： description.txt：文本文件，记录了本次采集的测量相关信息，具体包括超级计算机名称、测试日期、被测节点数量、被测进程数量、network_tests2测试模式，以及测试启动参数：消息长度起始值（字节）、消息长度终止值（字节）、消息长度步进值（字节）、单消息长度下的测试迭代次数。 network_hosts.txt：文本文件，记录了本次测试所使用的主机名称列表。 其余文件则存储了以多种统计量形式呈现的延迟数据，涵盖中位数、标准差、最小值与均值。所有数据均采用NetCDF4格式存储。 本数据集的此类文件包含以下变量： "data"：三维数组，存储不同消息传递接口（Message Passing Interface，MPI）进程间的延迟信息，其中第一轴对应消息长度，第二轴对应发送进程编号，第三轴对应接收进程编号； "num_proc"：被测进程总数； "beg_mes_len"：消息长度起始值（字节）； "end_mes_len"：消息长度终止值（字节）； "step_length"：消息长度步进值（字节）。