try less patchghost copies #91
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WalkthroughWalkthroughThe changes focus on streamlining the Changes
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- src/amr/solvers/solver_ppc.hpp (3 hunks)
Additional comments: 1
src/amr/solvers/solver_ppc.hpp (1)
- 206-206: The use of
std::movehere is efficient for transferring ownership ofdomainParticleswithout copying. However, ensure thattmpDomainis no longer needed after this operation, as the moved-from state of its elements will be indeterminate.
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- src/core/numerics/ion_updater/ion_updater.hpp (2 hunks)
Additional comments: 3
src/core/numerics/ion_updater/ion_updater.hpp (3)
- 175-178: The
pushAndAccumulateGhostsfunction now takesoutputArrayas a parameter, which is a significant change. Ensure that all calls to this function have been updated accordingly. This change could improve clarity and control over the array being modified, potentially enhancing maintainability and performance by avoiding unnecessary internal replacements.Verification successful
The calls to
pushAndAccumulateGhostswithinion_updater.hpphave been updated to match the new function signature, as evidenced by the search results. This suggests that the modifications to the function and its usage are consistent with the intended changes.* 176-178: The simplification of using `range` instead of separate `inRange` and `outRange` variables could improve readability and reduce complexity. However, ensure that this change does not introduce any unintended side effects, especially in scenarios where the distinction between `inRange` and `outRange` was critical for the logic. * 200-200: The direct replacement of the array internally for `pop.levelGhostParticles()` is a notable change. This approach could streamline the handling of ghost particles, potentially improving performance. However, it's crucial to ensure that this change does not lead to any unintended consequences, such as loss of data or incorrect particle handling.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Search for calls to `pushAndAccumulateGhosts` to ensure they've been updated. rg --type cpp "pushAndAccumulateGhosts"Length of output: 423
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- src/core/numerics/ion_updater/ion_updater.hpp (2 hunks)
Files skipped from review as they are similar to previous changes (1)
- src/core/numerics/ion_updater/ion_updater.hpp
Summary by CodeRabbit
IonUpdaterclass for improved performance.