Netlogo文件写入/文件打印/文件类型输出不完整的文件
在netlogo运行结束时,我想输出520个运行特定变量。我使用文件写入来实现这一点。但是,当我这样做时,创建的输出文件是不完整的。例如,如果我执行1008次运行,则只有734.xxx次运行的结果会写入文件。以下是文件写入命令的代码:Netlogo文件写入/文件打印/文件类型输出不完整的文件,netlogo,large-files,Netlogo,Large Files,在netlogo运行结束时,我想输出520个运行特定变量。我使用文件写入来实现这一点。但是,当我这样做时,创建的输出文件是不完整的。例如,如果我执行1008次运行,则只有734.xxx次运行的结果会写入文件。以下是文件写入命令的代码: file-open "Part01Results.txt" file-write actualcombo file-write parmcombo file-write xqa1 file-write xqa2 file-w
file-open
"Part01Results.txt"
file-write actualcombo
file-write parmcombo
file-write xqa1
file-write xqa2
file-write xqa3
file-write yqa1
file-write yqa2
file-write yqa3
file-write zqa1
file-write zqa2
file-write zqa3
file-write aqa1
file-write aqa2
file-write aqa3
file-write bqa1
file-write bqa2
file-write bqa3
file-write cqa1
file-write cqa2
file-write cqa3
file-write ptotBP
file-write ptotNBP
file-write ptotNone
file-write ptotDout
file-write ototBP
file-write ototNBP
file-write ototNone
file-write ototDout
file-write utotBP
file-write utotNBP
file-write utotNone
file-write utotDout
file-write pmidit3
file-write pmidit2
file-write pmidit1
file-write pmidit0
file-write omidit3
file-write omidit2
file-write omidit1
file-write omidit0
file-write umidit3
file-write umidit2
file-write umidit1
file-write umidit0
file-write pcounterBP
file-write pcounterNBP
file-write pcounterNone
file-write pcounterDout
file-write ocounterBP
file-write ocounterNBP
file-write ocounterNone
file-write ocounterDout
file-write ucounterBP
file-write ucounterNBP
file-write ucounterNone
file-write ucounterDout
file-write pc440tot
file-write pc430tot
file-write pc420tot
file-write pc410tot
file-write ppm440MeanHgt
file-write ppm440LowHgt
file-write ppm440HiHgt
file-write ppm430MeanHgt
file-write ppm430LowHgt
file-write ppm430HiHgt
file-write ppm420MeanHgt
file-write ppm420LowHgt
file-write ppm420HiHgt
file-write ppm410MeanHgt
file-write ppm410LowHgt
file-write ppm410HiHgt
file-write ppm340MeanHgt
file-write ppm340LowHgt
file-write ppm340HiHgt
file-write ppm330MeanHgt
file-write ppm330LowHgt
file-write ppm330HiHgt
file-write ppm320MeanHgt
file-write ppm320LowHgt
file-write ppm320HiHgt
file-write ppm310MeanHgt
file-write ppm310LowHgt
file-write ppm310HiHgt
file-write ppm240MeanHgt
file-write ppm240LowHgt
file-write ppm240HiHgt
file-write ppm230MeanHgt
file-write ppm230LowHgt
file-write ppm230HiHgt
file-write ppm220MeanHgt
file-write ppm220LowHgt
file-write ppm220HiHgt
file-write ppm210MeanHgt
file-write ppm210LowHgt
file-write ppm210HiHgt
file-write ppm140MeanHgt
file-write ppm140LowHgt
file-write ppm140HiHgt
file-write ppm130MeanHgt
file-write ppm130LowHgt
file-write ppm130HiHgt
file-write ppm120MeanHgt
file-write ppm120LowHgt
file-write ppm120HiHgt
file-write ppm110MeanHgt
file-write ppm110LowHgt
file-write ppm110HiHgt
file-write opm440MeanHgt
file-write opm440LowHgt
file-write opm440HiHgt
file-write opm430MeanHgt
file-write opm430LowHgt
file-write opm430HiHgt
file-write opm420MeanHgt
file-write opm420LowHgt
file-write opm420HiHgt
file-write opm410MeanHgt
file-write opm410LowHgt
file-write opm410HiHgt
file-write opm340MeanHgt
file-write opm340LowHgt
file-write opm340HiHgt
file-write opm330MeanHgt
file-write opm330LowHgt
file-write opm330HiHgt
file-write opm320MeanHgt
file-write opm320LowHgt
file-write opm320HiHgt
file-write opm310MeanHgt
file-write opm310LowHgt
file-write opm310HiHgt
file-write opm240MeanHgt
file-write opm240LowHgt
file-write opm240HiHgt
file-write opm230MeanHgt
file-write opm230LowHgt
file-write opm230HiHgt
file-write opm220MeanHgt
file-write opm220LowHgt
file-write opm220HiHgt
file-write opm210MeanHgt
file-write opm210LowHgt
file-write opm210HiHgt
file-write opm140MeanHgt
file-write opm140LowHgt
file-write opm140HiHgt
file-write opm130MeanHgt
file-write opm130LowHgt
file-write opm130HiHgt
file-write opm120MeanHgt
file-write opm120LowHgt
file-write opm120HiHgt
file-write opm110MeanHgt
file-write opm110LowHgt
file-write opm110HiHgt
file-write upm440MeanHgt
file-write upm440LowHgt
file-write upm440HiHgt
file-write upm430MeanHgt
file-write upm430LowHgt
file-write upm430HiHgt
file-write upm420MeanHgt
file-write upm420LowHgt
file-write upm420HiHgt
file-write upm410MeanHgt
file-write upm410LowHgt
file-write upm410HiHgt
file-write upm340MeanHgt
file-write upm340LowHgt
file-write upm340HiHgt
file-close
以下是我做过的一些事情:
1) 在作业运行时,我监控了机器上的内存使用情况。我没有发现记忆不足的情况。但是,我考虑过增加Netlogo对内存的访问,并找到了这样做的方法。但是,我不想在不清楚这是问题所在的情况下胡闹那些深奥的命令。因此,我先做了几件额外的事情
2) 一半的变量是介于-1和1之间的浮动。我将精度降低到小数点右边的5位
3) 我没有编写一个包含520个变量的文件,而是尝试将变量子集写入不同的文件(使用匹配的键)。较小的文件仍然存在问题。但即使是我的小文件也有超过80个字符的行。这就是问题所在吗?要使所有文件每行少于80个字符,我需要至少18个文件。这是可以实现的,但我宁愿在实现这个响应之前知道这就是问题所在
4) 我在文件的不同位置删除了“文件刷新”(以防我遇到未观察到的内存问题)
5) 我在整个文件中删除了“file write”\n“命令(以防行太长)
6) 我将所有内容都切换到文件打印,以防使用错误的“file-*”命令
7) 我五倍检查了文件的长度是否正确,并且我对统计数据包的读取有缺陷。但是,由于我只是将文件写入命令列表阻塞并复制到包中,并删除“文件写入”语言,因此这不是文件错误的基础。文件实际上被截断了
8) 我在每个文件写入命令之后都删除了“file print”“”命令,以输入一个单独的行,以防变量相互写入(在截断浮点之前)
我尝试运行模型1008次,每次都以不同的方式设置一些全局参数。其目的是能够在有效的全局参数空间中进行采样。但是,我不能使用行为空间,因为全局参数不是独立的,将它们视为独立的会产生数以百万计的可能性,其中只有很小一部分是实际有效的组合。因此,使用行为空间至少会浪费大量的时间和计算周期;更有可能的是,由于有效跑步的发生率较低,使用行为空间将使研究无法进行。因此,我确定了全局参数的有效组合,并试图运行其中的一些子集,得到生成的输出,然后分析结果。因此,我需要一些方法来输出520个变量来总结结果
我感谢任何人能提供的任何帮助。每次写入文件后,我通常会呼叫
文件关闭。我无法向您提供一个很好的技术理由来说明它为什么会起作用,我知道这不是一个特别令人满意的解决方案,但在我遇到I/O问题的少数情况下,它通常会解决它。为了省去复制/粘贴文件关闭519次的麻烦,请查看是否可以生成所有这些文件的列表,并执行以下操作:
foreach list-with-var-names [
file-open "results.txt"
file-write ?
file-close
]
FWIW,在NetLogo中记录学生的工作时,我已经用文件写入编写了10MB+的文件,因此用每个变量写入520行应该绝对不是问题。谢谢Arthur Hjorth!这很有效。我很感激。缺点是每次跑步时间为1.15秒,但现在每次跑步时间为3.94秒。超过三倍的运行时间将每天的运行次数从大约74k减少到大约21k。这很重要,因为它使我需要完成的一系列运行不需要6个月,而需要超过18个月——因为每次运行我必须打开和关闭文件520次。因此,我真的很感激这个修复,因为没有它我什么也做不了。我现在就用它。但是,我仍然在寻找一个省时的解决方案。