Match comparison for Multigrid (match type 345)
General information
| Reference | Precision | Mean | Standard deviation | Midpoint | Half width | Status |
| 3.306630000000000e-03 | 5.000000000000000e-03 | 6.320751294349529e-05 | 5.966435179115510e-09 | 6.320786451800446e-05 | 5.976786904742036e-09 | PASS |
Checks for this match
- MPI builders have different values.
- Precision seems too large.
- Mid point of values far away from reference. Recentering may be necessary.
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Detailed information
Reference: 0.00330663, precision: 0.005| Run | Value | Difference | Relative difference | Status |
| spack_foss-2022a_serial_min | 6.320188773505497e-05 | -3.243428112264945e-03 | -6.486856224529890e-01 | PASS |
| spack_foss-2023a_serial_min | 6.320188773505497e-05 | -3.243428112264945e-03 | -6.486856224529890e-01 | PASS |
| spack_foss-2022a_serial_opt | 6.320188773505497e-05 | -3.243428112264945e-03 | -6.486856224529890e-01 | PASS |
| spack_foss-2022a_serial | 6.320188773505497e-05 | -3.243428112264945e-03 | -6.486856224529890e-01 | PASS |
| spack_foss-2022a_ppc | 6.320188773109971e-05 | -3.243428112268900e-03 | -6.486856224537800e-01 | PASS |
| spack_foss-2022a_mpi_min | 6.321384130490919e-05 | -3.243416158695091e-03 | -6.486832317390181e-01 | PASS |
| spack_foss-2023a_mpi_min | 6.321384130490919e-05 | -3.243416158695091e-03 | -6.486832317390181e-01 | PASS |
| spack_foss-2022a_serial_debug | 6.320188773505497e-05 | -3.243428112264945e-03 | -6.486856224529890e-01 | PASS |
| spack_foss-2022a_mpi_opt | 6.321384130490919e-05 | -3.243416158695091e-03 | -6.486832317390181e-01 | PASS |
| spack_intel-2022a_serial_omp | 6.320188773957646e-05 | -3.243428112260424e-03 | -6.486856224520847e-01 | PASS |
| spack_foss-2022a_mpi | 6.321384130490919e-05 | -3.243416158695091e-03 | -6.486832317390181e-01 | PASS |
| spack_foss-2022a_cuda_serial | 6.320188773159381e-05 | -3.243428112268406e-03 | -6.486856224536812e-01 | PASS |
| spack_intel-2023a_impi | 6.321384130295178e-05 | -3.243416158697048e-03 | -6.486832317394097e-01 | PASS |
| spack_foss-2022a_mpi_debug | 6.321384130490919e-05 | -3.243416158695091e-03 | -6.486832317390181e-01 | PASS |
| spack_foss-2022a_cuda_mpi_omp | 6.321384129918877e-05 | -3.243416158700811e-03 | -6.486832317401623e-01 | PASS |
| spack_intel-2022a_impi_omp | 6.321384130257167e-05 | -3.243416158697428e-03 | -6.486832317394856e-01 | PASS |
| spack_foss-2022a_valgrind | 6.320188773261671e-05 | -3.243428112267383e-03 | -6.486856224534766e-01 | PASS |