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vulkan: implement initial support for IQ2 and IQ3 quantizations (#11360)

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* vulkan: initial support for IQ3_S

* vulkan: initial support for IQ3_XXS

* vulkan: initial support for IQ2_XXS

* vulkan: initial support for IQ2_XS

* vulkan: optimize Q3_K by removing branches

* vulkan: implement dequantize variants for coopmat2

* vulkan: initial support for IQ2_S

* vulkan: vertically realign code

* port failing dequant callbacks from mul_mm

* Fix array length mismatches

* vulkan: avoid using workgroup size before it is referenced

* tests: increase timeout for Vulkan llvmpipe backend

---------

Co-authored-by: Jeff Bolz <jbolz@nvidia.com>
This commit is contained in:
Rémy Oudompheng
2025-01-29 18:29:39 +01:00
committed by GitHub
parent e51c47b401
commit 66ee4f297c
19 changed files with 1616 additions and 40 deletions
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3
.github/workflows/build.yml vendored
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@ -346,7 +346,8 @@ jobs:
id: cmake_test
run: |
cd build
ctest -L main --verbose --timeout 900
# This is using llvmpipe and runs slower than other backends
ctest -L main --verbose --timeout 1800
ubuntu-22-cmake-hip:
runs-on: ubuntu-22.04