Integrated: 8352635: Improve inferencing of Float16 operations with constant inputs

Jatin Bhateja jbhateja at openjdk.org
Thu Jun 26 15:45:37 UTC 2025


On Sun, 23 Mar 2025 19:16:22 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> This is a follow-up PR#22755 to improve Float16 operations inferencing.
> 
> The existing scheme to detect Float16 operations for some operations is based on pattern matching which expects to receive inputs through ConvHF2F IR, this patch extends matching to accept constant floating point inputs within the Float16 value range.
> 
> Best Regards,
> Jatin

This pull request has now been integrated.

Changeset: a49ecb26
Author:    Jatin Bhateja <jbhateja at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/a49ecb26c5ff2f949851937f3bb036d7946a103e
Stats:     522 lines in 7 files changed: 380 ins; 67 del; 75 mod

8352635: Improve inferencing of Float16 operations with constant inputs

Reviewed-by: epeter, sviswanathan

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PR: https://git.openjdk.org/jdk/pull/24179


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