g and <code>profile_file</code> is unspecified, the profiling data is written to a file named <code>profile.csv</code> in the current working directory.</p>
<p>The keyword value pair <code>save_cmdstan_config=&lt;int&gt;</code> specifies whether to save the configuration options used to run the program to a file named <code>&lt;output file&gt;_config.json</code> alongside the other output files. The default value is 0, which means the configuration file is not saved. The contents of this file are similar to