Task/rajaperf docs #38
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MrBurmark
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Jan 16, 2026
docs/13_rajaperf/rajaperf.rst
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| * *Comm* group (directory src/comm) | ||
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| #. **HALO_EXCHANGE_FUSED** packing and unpacking MPI message buffers for point-to-point distributed memory halo data exchange for mesh-based codes *(overhead of launching many small kernels, GPU variants use RAJA::Workgroup concepts to execute multiple kernels with one launch)* |
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| #. **HALO_EXCHANGE_FUSED** packing and unpacking MPI message buffers for point-to-point distributed memory halo data exchange for mesh-based codes *(overhead of launching many small kernels, GPU variants use RAJA::Workgroup concepts to execute multiple kernels with one launch)* | |
| #. **HALO_PACKING_FUSED** packing and unpacking MPI message buffers for point-to-point distributed memory halo data exchange for mesh-based codes *(overhead of launching many small kernels, GPU variants use RAJA::Workgroup concepts to execute multiple kernels with one launch)* |
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Changed. Thanks for that. I forgot about it.
MrBurmark
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Jan 16, 2026
docs/13_rajaperf/rajaperf.rst
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| depends on the problem size run for the kernel; thus, each checksum is | ||
| computed at run time. Validation criteria is defined in terms of the checksum | ||
| difference between each kernel variant and problem size run and a corresponding | ||
| reference variant. Typically, the ``Base_Seq`` variant is used to define the |
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| reference variant. Typically, the ``Base_Seq`` variant is used to define the | |
| reference variant. The ``Base_Seq`` variant is used to define the |
MrBurmark
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Jan 16, 2026
| Whether the checksum for each kernel is considered to be within its expected | ||
| tolerance is reported as checksum ``PASSED`` or ``FAILED`` in the output files. | ||
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| **Show an example of this for the EL Capitan baseline runs!!** |
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Reminder to add more accurate Base_Seq summation tunings (left fold is inaccurate for large problem sizes).
pearce8
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Jan 18, 2026
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We are working to finalize the last bits about generating the baselines and how the FOM quantities are calculated. So there is more to come.
Closes #31