Match comparison for Nrm2 norm state 4 (match type 24144)
General information
| Reference | Precision | Mean | Standard deviation | Midpoint | Half width | Status |
| 1.000000000000000e+00 | 5.000000000000000e+00 | 1.000000000000002e+00 | 7.066750003641901e-15 | 1.000000000000015e+00 | 1.504352198367087e-14 | PASS |
Checks for this match
- MPI builders have different values.
- Precision seems too large.
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Detailed information
Reference: 1.0, precision: 5.0| Run | Value | Difference | Relative difference | Status |
| spack_foss-2022a_serial_min | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2023a_serial_min | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_serial_opt | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_serial | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_ppc | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_mpi_min | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2023a_mpi_min | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2022a_mpi_opt | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2022a_serial_debug | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_intel-2022a_serial_omp | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_mpi | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_intel-2023a_impi | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2022a_mpi_debug | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2022a_cuda_serial | 1.000000000000000e+00 | 0.000000000000000e+00 | 0.000000000000000e+00 | PASS |
| spack_foss-2022a_cuda_mpi_omp | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_intel-2022a_impi_omp | 9.999999999999999e-01 | -1.110223024625157e-16 | -2.220446049250313e-17 | PASS |
| spack_foss-2022a_valgrind | 1.000000000000030e+00 | 2.997602166487923e-14 | 5.995204332975845e-15 | PASS |