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neondot on armv7-32bit breaks the build #981

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honglh opened this issue Aug 19, 2020 · 1 comment

honglh commented Aug 19, 2020 •

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Hi, a recent change breaks the build for ARMv7-32 bit (e.g. RPI2, or RPI3-32bit). This is what I set for cmake

set(CMAKE_SYSTEM_PROCESSOR armv7)

FAILED: ...  -c ../../src/qs8-gemm/gen/8x8c4-minmax-neondot.c
arm-linux-gnueabihf-gcc: error: unrecognized argument in option '-march=armv8.2-a+dotprod'

I think the XNNPACK_NEONDOT_MICROKERNEL_SRCS should be limited to if user specify dotprod modifier in the CMAKE_SYSTEM_PROCESSOR E.g.

set(CMAKE_SYSTEM_PROCESSOR armv8.2-a+dotprod)

The text was updated successfully, but these errors were encountered:

Contributor

Maratyszcza commented Aug 19, 2020

Fixed in 7359463

Maratyszcza closed this as completed

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