RE: [GT] backtest_multi.pl

["Weigert, Thomas" <weigert AT mst.edu>]

The inputs for backtest_multi.pl that define system and markets (as well
as initialization) are taken from an XML file, the format of which is
not explained and needs to be inferred from the code. 

Not all of that format is intuitive, e.g., that "system-manager" must be
explicitly defined, or what the "init" is. Also, "mm" appears to be part
of the system definition, not stand-alone. 

In any case, it is completely inconsistent with the rest of the scripts.
These inputs could just as well be given using the system and market
files as in backtest_many.pl, which would be less confusing and easier
for the user who wants to use both.

I propose that we change the input for backtest_multi.pl to use the same
mechanisms as backtest_many.pl or backtest.pl.

Th.

-----Original Message-----
From: Weigert, Thomas 
Sent: Monday, April 14, 2008 7:46 AM
To: 'devel
AT
geniustrader.org'
Cc: Weigert, Thomas
Subject: backtest_multi.pl

The backtest_multi.pl script has no documentation. The one item that is
not clear in the arguments for this script is the file that is given as
an argument.

Does anybody know what the content of this file is? It appears that it
has an XML representation of a set of system descriptions, but this
format is nowhere documented.

Does anybody have an example file that can be fed into backtest_multi?

Thanks, Th.