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command_line
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Command line
Background processing
In the background mode GMDH Shell performs modeling simulation without any interaction. The easiest way to launch the program in the background mode is to use the command line key /auto
Use of the key /auto executes the project located in the current directory. So, the usual way for background processing is to configure a project visually and then run it from the command line. Example: ““GMDH Shell.exe” /auto” No other settings required.
If the project is located in another directory, you'll need to run ““GMDH Shell.exe” /auto:C\MyData”. Of course, there should be a configured project (gmdh_shell.ini) in that directory.
Host commands
/auto | Runs the project located in the current directory. Example: “GMDH Shell.exe /auto” |
/auto:ProjectPath | Runs a project located in ProjectPath. Example:“ GMDH Shell.exe /auto:C:\MyData” |
/save:FileName.model | Saves a binary simulation file. Example: “ GMDH Shell.exe /save:C:\MyData\TimeSeries.model” |
/semiauto/semiauto:ProjPath | Semi-automatic mode. Same as /auto, but does not forbid interaction with user. |
How to recover command-line options from a plug-in
- Look into
.gspproject file. Though the file is binary, for your convenience all plug-ins’ settings are kept there in human-readable XML. Find an appropriate section, e.g.<Storage file=“BasePlugin” feature=“1” description=“Time series modeling”>. Repeat once again: despite XML section, this file is binary, do not edit! - All settings stored in that section are configurable from command line. For example, command-line equivalent of
<task>future</task>is/pr.task:future./im— importer/pr— preprocessor/ca— solver/po— postprocessor/ex— exporter
- Some settings are stored in so-called “shared storage”, accessible to several plug-ins. For example:
<Storage name=“gs.prepro”><decompositionlimit>0</decompositionlimit>→/pr.gs.prepro.decompositionlimit:0
The plug-in may have some extra options that aren’t stored in .gsp.
Batch-mode export
/noexport | Prevents the export plug-in from exporting simulation results. |
Batch-mode exporter: Export forecast
/ex.file:FPath | Saves result to FPath. Example: “ GMDH Shell.exe /auto /ex.file:C:\MyData\example.txt” |
Import
/im.file:FPath | import file from path FPath. Example: “ GMDH Shell.exe /auto /im.file:C:\MyData\example.xls” |
Preprocess: Time Series Forecasting
/pr.calc:n | Number of forecasts to simulate = n. |
/pr.skip:n | Skip observations = n. |
Preprocess: Value prediction & Classification
/pr:unk:n | Number of unknown values = n. |
/pr:limit:n | Calculate only (0=all) = n. |
Solver: Combinatorial
/ca.ncpu:n | Number of parallel threads |
Solver: Combinatorial HPC. (GMDH Shell Enterprise edition only)
/ca.ncpu:n | Number of parallel tasks. |
/ca.reserve:b | Reserve cluster, Yes: b = 1; No: b = 0. |
command_line.1384178948.txt.gz · Last modified: 2021/06/01 03:27 (external edit)
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