Add art command line option -fpe to turn on floating point exceptions by default.

art-framework-suite / art

The implementation of the art physics event processing framework

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Add art command line option -fpe to turn on floating point exceptions by default. #72

Open knoepfel opened 3 years ago

knoepfel commented 3 years ago

This issue has been migrated from https://cdcvs.fnal.gov/redmine/issues/17056 (FNAL account required) Originally created by @hgreenlee on 2017-06-28 18:44:39

Add command line option -fpe that will make the following fcl parameters of art service floating_point_control true by default (i.e. every fpe except underflow).

enableDivByZeroEx enableInvalidEx enableOverFlowEx

knoepfel commented 3 years ago

Comment by @marcpaterno on 2017-07-05 16:42:43

The structure of the command line options is such that only single-letter options can be preceded with a single hyphen.

We will make the behavior you request be controlled by both of:

 art -F ...
 art --fpe ...