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[SYCL] Add tanh in BF16 math #20883

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[SYCL] Add tanh in BF16 math #20883

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@jinge90 jinge90 commented Dec 12, 2025 •
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We received request for tanh in bfloat16 math functions. This PR adds it for SPIRV targets using fp32 emulation and update extension doc.

@jinge90 jinge90 requested review from a team as code owners December 12, 2025 07:57
@jinge90 jinge90 requested a review from xtian-github December 12, 2025 08:01
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jinge90 commented Dec 12, 2025

Hi, @xtian-github
This trivial PR is for adding tanh in bf16 math for SPIRV targets.

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jinge90 commented Dec 13, 2025

Hi, @intel/dpcpp-specification-reviewers
Could you take a look at this PR?
Thanks very much!

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@YuriPlyakhin YuriPlyakhin YuriPlyakhin approved these changes

@sergey-semenov sergey-semenov sergey-semenov approved these changes

@xtian-github xtian-github Awaiting requested review from xtian-github

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@jinge90 @YuriPlyakhin @sergey-semenov