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ggml-cpu: drop support for nnpa intrinsics (#15821)

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This commit is contained in:
Aaron Teo
2025-09-06 11:27:28 +08:00
committed by GitHub
parent fd621880f3
commit 186415d595
8 changed files with 32 additions and 144 deletions
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6
ggml/src/ggml-cpu/CMakeLists.txt
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@@ -457,7 +457,6 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
# TODO: Separation to determine activation of VX/VXE/VXE2
if (${S390X_M} MATCHES "8561|8562")
set(GGML_NNPA OFF)
message(STATUS "z15 target")
list(APPEND ARCH_FLAGS -march=z15)
elseif (${S390X_M} MATCHES "3931")
@@ -479,11 +478,6 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
list(APPEND ARCH_FLAGS -mvx -mzvector)
list(APPEND ARCH_DEFINITIONS GGML_VXE)
endif()
if (GGML_NNPA)
message(STATUS "NNPA enabled")
list(APPEND ARCH_DEFINITIONS GGML_NNPA)
endif()
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "wasm")
message(STATUS "Wasm detected")
list (APPEND GGML_CPU_SOURCES ggml-cpu/arch/wasm/quants.c)