Match comparison for Complex Laplacian (blocksize = 4) (match type 26)
General information
| Reference | Precision | Mean | Standard deviation | Midpoint | Half width | Status |
| 3.471060375000000e-09 | 9.000000000000000e-09 | 3.001304410711765e-09 | 2.706555858936278e-10 | 2.694866782400000e-09 | 4.289100182000000e-10 | PASS |
Checks for this match
- GPU builders have different values. Intel® 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: 0.000000003471060375, precision: 0.000000009| Run | Value | Difference | Relative difference | Status |
| spack_foss-2022a_serial_min | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2023a_serial_min | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_serial_opt | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_serial | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_ppc | 2.991782932900000e-09 | -4.792774421000000e-10 | -5.325304912222223e-02 | PASS |
| spack_foss-2022a_mpi_min | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2023a_mpi_min | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_serial_debug | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_mpi_opt | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_intel-2022a_serial_omp | 3.123776800600000e-09 | -3.472835744000000e-10 | -3.858706382222222e-02 | PASS |
| spack_foss-2022a_mpi | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_cuda_serial | 2.265956764200000e-09 | -1.205103610800000e-09 | -1.339004012000000e-01 | PASS |
| spack_intel-2023a_impi | 3.123776800600000e-09 | -3.472835744000000e-10 | -3.858706382222222e-02 | PASS |
| spack_foss-2022a_mpi_debug | 3.109969120600000e-09 | -3.610912543999999e-10 | -4.012125048888888e-02 | PASS |
| spack_foss-2022a_cuda_mpi_omp | 2.265956764200000e-09 | -1.205103610800000e-09 | -1.339004012000000e-01 | PASS |
| spack_intel-2022a_impi_omp | 3.123776800600000e-09 | -3.472835744000000e-10 | -3.858706382222222e-02 | PASS |
| spack_foss-2022a_valgrind | 3.027456913000000e-09 | -4.436034620000000e-10 | -4.928927355555555e-02 | PASS |