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[XNNPACK] disable ARM_BF16 and ARM_FP16_VECTOR (#94020)

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Summary: This is not used and will cause build failure

Test Plan: CI

Differential Revision: D42982023

Pull Request resolved: https://github.com/pytorch/pytorch/pull/94020
Approved by: https://github.com/Skylion007, https://github.com/tiandiao123, https://github.com/digantdesai
This commit is contained in:
Hansong Zhang 2023-02-03 05:00:58 +00:00 committed by PyTorch MergeBot
parent dd7d47c4ac
commit d996acfbc2
1 changed files with 5 additions and 0 deletions
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5
cmake/Dependencies.cmake
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@ -632,6 +632,11 @@ if(USE_XNNPACK AND NOT USE_SYSTEM_XNNPACK)
set(XNNPACK_BUILD_BENCHMARKS OFF CACHE BOOL "")
set(XNNPACK_BUILD_TESTS OFF CACHE BOOL "")
# Disable ARM BF16 and FP16 vector for now; unused and causes build failures because
# these new ISA features may not be supported on older compilers
set(XNNPACK_ENABLE_ARM_BF16 OFF CACHE BOOL "")
set(XNNPACK_ENABLE_ARM_FP16_VECTOR OFF CACHE BOOL "")
# Setting this global PIC flag for all XNNPACK targets.
# This is needed for Object libraries within XNNPACK which must
# be PIC to successfully link this static libXNNPACK with pytorch