Masato Nakasaka
be5a35ccee
vulkan: Fix Windows performance regression on Intel GPU BF16 workloads for Xe2 and newer (llama/22461)
...
* refactor
* Use l_warptile only when coopamt is available for BF16
2026-05-14 21:26:48 +03:00
Masato Nakasaka
a8d02735f7
vulkan: Replace deprecated VK_EXT_validation_features (llama/17637)
...
* replaced deprecated VK_EXT_validation_features
* forgot to remove old code
2025-12-12 17:53:19 +02:00
Masato Nakasaka
191e5f46a2
vulkan: Fix mismatch in TOPK_MOE unit test (llama/17541)
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* Fix shader to support 2D workgroup mapping to a single subgroup
* Set required_subgroup_size
topk_moe shader requires static WARP_SIZE and actual subgroup size to match
2025-12-12 17:53:19 +02:00
Masato Nakasaka
f0f5a9f7fb
vulkan: Enable VK_KHR_cooperative_matrix extension for Intel Xe2 GPUs (llama/14001)
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* allowing B580 and U9-288V
* experimenting code to detect Xe2
* allowing coopmat only for Xe2 GPUs
* fixed comment wording
* fixed comment wording
* removed unnecessary driver check
2025-06-10 12:40:33 +03:00
Masato Nakasaka