Opened 10 years ago
Closed 10 years ago
#611 closed defect (fixed)
NaN Efficiency
| Reported by: | msekulla | Owned by: | kilian |
|---|---|---|---|
| Priority: | P0 | Milestone: | v2.2.0 |
| Component: | core | Version: | 2.2.0beta |
| Severity: | blocker | Keywords: | |
| Cc: |
Description
Efficiency becomes NaN for pr, pr -> H, Z, j, j
Output: |=============================================================================| | It Calls Integral[fb] Error[fb] Err[%] Acc Eff[%] Chi2 N[It] | |=============================================================================| Warning: ! vamp: Function identically zero in channel 5
1 4964 5.9075341E+01 2.89E+01 48.86 34.42* NaN 2 4964 1.1352075E+02 6.16E+01 54.27 38.24 NaN 3 4964 5.3036817E+01 1.79E+01 33.75 23.78* NaN 4 4964 4.9702273E+01 1.43E+01 28.68 20.21* NaN 5 4964 1.8684995E+02 1.19E+02 63.66 44.85 NaN
Attached Sindarin File includes only important Commands.
Attachments (1)
Change History (6)
Changed 10 years ago by
| Attachment: | higgs_strahlung3.sin added |
|---|
comment:1 follow-up: 2 Changed 10 years ago by
comment:2 Changed 10 years ago by
| Priority: | P3 → P0 |
|---|---|
| Severity: | normal → blocker |
| Status: | new → assigned |
| Version: | → 2.2.0beta |
Replying to jr_reuter:
Damn, who is taking care of this one? :(
Me. We talked about this before submitting the ticket. I think I know what's wrong.
comment:3 Changed 10 years ago by
WTF? I can't reproduce this.
Happens w/ gfortran 4.8.1, default optimization, OpenMP enabled (but 1 thread).
No problem w/ gfortran 4.8.0.
comment:4 Changed 10 years ago by
reproduced. I had to switch on openmp. Also, the numbers fluctuate slightly between runs, which does not happen w/o openmp.
comment:5 Changed 10 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
Damn, who is taking care of this one? :(