[Vulkan] Keep unrepresentable and symbolic scalars out of the delegate - #23247

Draft

mergennachin wants to merge 6 commits into

gh/mergennachin/30/headfrom

gh/mergennachin/31/head

Commits on Sep 29, 2026

[INITIAL] Recreate the Vulkan transformer and conformance stack with ghstack
mergennachin
committed
f588b1e

Commits on Oct 3, 2026

[UPDATE] Rebase remaining Vulkan stack onto main after parts 1–3 landed
mergennachin
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ea19b69
[UPDATE] Cover exact FP16 halfway rounding in texture reductions
mergennachin
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a6a7c39
[UPDATE] Match arg-reduction partitioning to the buffer-only last-dimension kernel; rebase after PR 23243 landed
mergennachin
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b378bbd
[UPDATE] Add exact FP16 zero/subnormal and overflow-threshold coverage
mergennachin
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2c83efe
[UPDATE] Exercise int32 reduction shaders directly beyond the removed clamp
mergennachin
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8d43512