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[xla] ShapeUtil: avoid WithStatus callbacks on a hot path #97380

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merged 1 commit into from
Jul 23, 2025
Merged

[xla] ShapeUtil: avoid WithStatus callbacks on a hot path #97380

merged 1 commit into from
Jul 23, 2025
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[xla] ShapeUtil: avoid WithStatus callbacks on a hot path

name                   cpu/op        cpu/op      vs base
BM_ShapeCount/0/0       4.892n ±  0%   4.554n ± 0%  -6.90% (p=0.000 n=20)
BM_ShapeCount/2/8       266.3n ±  0%   244.2n ± 1%  -8.30% (p=0.000 n=20)
BM_ShapeCount/4/8       23.43µ ± 14%   23.77µ ± 8%       ~ (p=0.989 n=20)
BM_ShapeCount/1/1000    3.271µ ±  1%   2.946µ ± 0%  -9.93% (p=0.000 n=20)
geomean                562.1n         528.3n       -6.02%

name                   time/op       time/op     vs base
BM_ShapeCount/0/0       4.903n ±  0%   4.564n ± 0%  -6.90% (p=0.000 n=20)
BM_ShapeCount/2/8       267.0n ±  0%   244.8n ± 1%  -8.30% (p=0.000 n=20)
BM_ShapeCount/4/8       23.49µ ± 14%   23.82µ ± 8%       ~ (p=0.968 n=20)
BM_ShapeCount/1/1000    3.279µ ±  1%   2.954µ ± 0%  -9.92% (p=0.000 n=20)
geomean                563.5n         529.6n       -6.03%

@copybara-service copybara-service bot force-pushed the exported_pr_786006030 branch from 1f0a92d to d3df8c1 Compare July 23, 2025 03:28
@ezhulenev @tensorflower-gardener
[xla] ShapeUtil: avoid WithStatus callbacks on a hot path
70b98e4 
```
name                   cpu/op        cpu/op      vs base
BM_ShapeCount/0/0       4.892n ±  0%   4.554n ± 0%  -6.90% (p=0.000 n=20)
BM_ShapeCount/2/8       266.3n ±  0%   244.2n ± 1%  -8.30% (p=0.000 n=20)
BM_ShapeCount/4/8       23.43µ ± 14%   23.77µ ± 8%       ~ (p=0.989 n=20)
BM_ShapeCount/1/1000    3.271µ ±  1%   2.946µ ± 0%  -9.93% (p=0.000 n=20)
geomean                562.1n         528.3n       -6.02%

name                   time/op       time/op     vs base
BM_ShapeCount/0/0       4.903n ±  0%   4.564n ± 0%  -6.90% (p=0.000 n=20)
BM_ShapeCount/2/8       267.0n ±  0%   244.8n ± 1%  -8.30% (p=0.000 n=20)
BM_ShapeCount/4/8       23.49µ ± 14%   23.82µ ± 8%       ~ (p=0.968 n=20)
BM_ShapeCount/1/1000    3.279µ ±  1%   2.954µ ± 0%  -9.92% (p=0.000 n=20)
geomean                563.5n         529.6n       -6.03%
```

PiperOrigin-RevId: 786116823
@copybara-service copybara-service bot force-pushed the exported_pr_786006030 branch from d3df8c1 to 70b98e4 Compare July 23, 2025 04:09
@copybara-service copybara-service bot merged commit 70b98e4 into master Jul 23, 2025
@copybara-service copybara-service bot deleted the exported_pr_786006030 branch July 23, 2025 04:09
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