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Closes #2901: Fix performance regression due to setting ndim field in sym entry #2902

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merged 1 commit into from
Jan 12, 2024

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@bmcdonald3 bmcdonald3 commented Jan 12, 2024

In #2865, the ndim field was being set after init this, which was resulting in a performance hit for multi locale runs. Commenting that line out for now to restore the performance, since it is only used in currently experimental features.

Scan benchmark on 2 locales of an XC:

before this PR
42.86 GiB/s 68.50 GiB/s

Closes #2901

…m field in sym entry

In Bears-R-Us#2865, the `ndim` field was being set after `init this`, which was
resulting in a performance hit for multi locale runs. Commenting that
line out for now to restore the performance, since it is only used in
currently experimental features.

Scan benchmark on 2 locales of an XC:
| before      | this PR     |
| ----------- | ----------- |
| 42.86 GiB/s | 68.50 GiB/s |

Closes Bears-R-Us#2901
@bmcdonald3 bmcdonald3 enabled auto-merge January 12, 2024 21:10
@stress-tess stress-tess self-requested a review January 12, 2024 21:52
@stress-tess stress-tess changed the title Closes #2901: Fix performance regression due to setting ndim field in… Closes #2901: Fix performance regression due to setting ndim field in sym entry Jan 12, 2024
@bmcdonald3 bmcdonald3 added this pull request to the merge queue Jan 12, 2024
Merged via the queue into Bears-R-Us:master with commit bec0148 Jan 12, 2024
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Performance regression due to setting ndim field in sym entry
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