Match comparison for Difference serial N 500 (match type 15039)
General information
| Reference | Precision | Mean | Standard deviation | Midpoint | Half width | Status |
| 0.000000000000000e+00 | 5.000000000000000e-08 | 3.738942142857143e-09 | 8.411860961946068e-10 | 3.105590000000000e-09 | 1.158310000000000e-09 | PASS |
Checks for this match
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Intel® builders have different values.
- Mid point of values far away from reference. Recentering may be necessary.
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Detailed information
Reference: 0.0, precision: 0.00000005| Run | Value | Difference | Relative difference | Status |
| spack_foss-2022a_serial_min | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_serial_min | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2022a_serial | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_serial_opt | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_serial | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023b_serial | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2022a_ppc | 3.344030000000000e-09 | 3.344030000000000e-09 | 6.688060000000000e-02 | PASS |
| spack_foss-2023a_mpi_min | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2022a_mpi_min | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_serial_omp | 3.987370000000000e-09 | 3.987370000000000e-09 | 7.974740000000001e-02 | PASS |
| spack_foss-2023a_serial_debug | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| cmake_foss_2022a_full_mpi | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_mpi_opt | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2022a_cuda_serial | 3.099000000000000e-09 | 3.099000000000000e-09 | 6.198000000000001e-02 | PASS |
| spack_foss-2022a_mpi | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_mpi | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2023a_mpi_debug | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_foss-2022a_cuda_mpi_omp | 3.436400000000000e-09 | 3.436400000000000e-09 | 6.872800000000000e-02 | PASS |
| spack_foss-2023a_mpi_omp | 3.987370000000000e-09 | 3.987370000000000e-09 | 7.974740000000001e-02 | PASS |
| cmake_foss_2022a_full_serial | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| cmake_foss_2022a_min_serial | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| cmake_foss_2022a_min_mpi | 4.263900000000000e-09 | 4.263900000000000e-09 | 8.527799999999999e-02 | PASS |
| spack_intel-2023a_serial | 2.220750000000000e-09 | 2.220750000000000e-09 | 4.441500000000000e-02 | PASS |
| spack_intel-2022a_serial_omp | 1.947280000000000e-09 | 1.947280000000000e-09 | 3.894560000000000e-02 | PASS |
| spack_intel-2023a_serial_omp | 1.947280000000000e-09 | 1.947280000000000e-09 | 3.894560000000000e-02 | PASS |
| spack_intel-2023a_impi | 2.220750000000000e-09 | 2.220750000000000e-09 | 4.441500000000000e-02 | PASS |
| spack_intel-2022a_impi_omp | 1.947280000000000e-09 | 1.947280000000000e-09 | 3.894560000000000e-02 | PASS |
| spack_foss-2023a_valgrind | 4.066570000000000e-09 | 4.066570000000000e-09 | 8.133140000000001e-02 | PASS |