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#133 closed task (fixed)
Reconsider some default switches
| Reported by: | Frank Siegert | Owned by: | support@sherpa-mc.de |
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| Priority: | major | Milestone: | |
| Component: | Unknown | Version: | 0.trunk |
| Keywords: | Cc: |
Description (last modified by )
Some switches that we might want to consider as defaults in the next major version:
Max_Epsilon 1e-3overweighting is correctly handled nowWRITE_MAPPING_FILE=3GENERATE_RESULT_DIRECTORY=1CSS_AS_*_FAC=0.4FILE_SIZEshould probably be unlimited.Set widths of SM particles to their tree-level values?ME_SIGNAL_GENERATOR="Internal Comix Amegic"
Please collect more that you would consider reasonable.
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Change History (11)
comment:1 Changed 13 years ago by
| Description: | modified (diff) |
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comment:2 Changed 13 years ago by
comment:3 Changed 13 years ago by
| Description: | modified (diff) |
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Should we also set widths of SM particles to their tree-level values?
comment:4 Changed 13 years ago by
| Description: | modified (diff) |
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Leave SM particles width as they are, to not mess up comparison to data.
comment:5 Changed 13 years ago by
| Description: | modified (diff) |
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comment:6 Changed 13 years ago by
| Description: | modified (diff) |
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comment:7 Changed 13 years ago by
| Description: | modified (diff) |
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| Resolution: | → fixed |
| Status: | new → closed |
Max_Eps and FILE_SIZE are committed in r17167
comment:8 Changed 13 years ago by
| Description: | modified (diff) |
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| Resolution: | fixed |
| Status: | closed → reopened |
Should we also make 'GENERATE_RESULT_DIRECTORY=1' the default? As our setups become increasingly complicated it is probably also increasingly unreasonable not to store integration results.
comment:9 Changed 13 years ago by
| Description: | modified (diff) |
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| Resolution: | → fixed |
| Status: | reopened → closed |
GENERATE_RESULT_DIRECTORY=1 is default starting from r17266.
comment:10 Changed 13 years ago by
Changed Max_Epsilon from 1e-6 to 1e-3 in r17328 to improve unweighting efficiency.
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The old options to adjust coupling factors in the CSS (and POWHEG) are removed and replaced by CSS_AS_FAC (and PH_CSS_AS_FAC) with r17003. Their default is set to one, and the NLL value of ~0.406 is implemented directly by the colour function. Hence CSS_AS_FAC now acts as an _additional_ coupling prefactor, whereas before it included the non-dynamic part of the NLL correction.