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In tmad/tput scripts, print out how many helicities are used (helicity filtering) #563

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valassi opened this issue Dec 10, 2022 · 1 comment · Fixed by #562
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In tmad/tput scripts, print out how many helicities are used (helicity filtering) #563

valassi opened this issue Dec 10, 2022 · 1 comment · Fixed by #562
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valassi commented Dec 10, 2022

This is a followup to #470 and is meant to debug #561 (possibly a rerun of #419): in the tmad/tput scripts, I should filter the printout of how many helicities are used, and expose that in the summary logs.

NB a printout pf helicities is also needed in Fortran ME calculations.
@valassi valassi self-assigned this Dec 10, 2022
@valassi valassi mentioned this issue Dec 11, 2022
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@valassi valassi changed the title In tmad/tput scripts, print out how many helicities are used In tmad/tput scripts, print out how many helicities are used (helicity filtering) Dec 11, 2022
@valassi valassi mentioned this issue Dec 11, 2022
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valassi added a commit to valassi/madgraph4gpu that referenced this issue Dec 11, 2022
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[lhe] madgraph5#563 in gg_tt.mad add a fortran call fbridgegetngoodhe…
d800433 
…l to retrieve the number of good helicities
valassi added a commit to valassi/madgraph4gpu that referenced this issue Dec 11, 2022
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[lhe] madgraph5#563 in gg_tt.mad add a printout of NGOODHEL and NCOMB…
9619d35 
… from fortran matrix1.f
valassi added a commit to valassi/madgraph4gpu that referenced this issue Dec 11, 2022
@valassi
[lhe] madgraph5#563 in gg_tt.mad add a printout of NGOODHEL and NCOMB…
0c9c050 
… from cudacpp Bridge in auto_dsig1.f

To implement this, add the retrieval of nTotHel from the Bridge
Also add a sanity check that this is equal t oNCOMB from Fortran
valassi added a commit to valassi/madgraph4gpu that referenced this issue Dec 11, 2022
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[lhe] madgraph5#563 in madX.sh print out how many good/total heliciti…
1b0433d 
…es exist
@valassi valassi linked a pull request Dec 11, 2022 that will close this issue
Second set of lhe patches (towards random color/helicity): streamline VECSIZE_USED in upstream MG5aMC and rerun performance tests #562
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@valassi valassi mentioned this issue Dec 11, 2022
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valassi commented Dec 11, 2022

This has been implemneted in #562. I am rerunning tests for that, the new logs should contain the printouts.

This can be closed.

@valassi valassi closed this as completed Dec 11, 2022
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