serge-sans-paille
commented
2 years ago There's no support for double in neon arch. I guess we could make the error more explicit.
Closed smozhaykin closed 2 years ago
serge-sans-paille
commented
2 years ago There's no support for double in neon arch. I guess we could make the error more explicit.
smozhaykin
commented
2 years ago @serge-sans-paille thanks for clarification. But I'm just trying enable any possible optimizations for xtensor. Is there any other set of compiler flags I should use for it?
g++ supports the following arguments:
arm-linux-gnueabi-g++: note: valid arguments are: armv4 armv4t armv5t armv5te armv5tej armv6 armv6j armv6k armv6z armv6kz armv6zk armv6t2 armv6-m armv6s-m armv7 armv7-a armv7ve armv7-r armv7-m armv7e-m armv8-a armv8.1-a armv8.2-a armv8.3-a armv8.4-a armv8.5-a armv8-m.base armv8-m.main armv8-r iwmmxt iwmmxt2
arm-linux-gnueabi-g++: note: valid arguments are: arm8 arm810 strongarm strongarm110 fa526 fa626 arm7tdmi arm7tdmi-s arm710t arm720t arm740t arm9 arm9tdmi arm920t arm920 arm922t arm940t ep9312 arm10tdmi arm1020t arm9e arm946e-s arm966e-s arm968e-s arm10e arm1020e arm1022e xscale iwmmxt iwmmxt2 fa606te fa626te fmp626 fa726te arm926ej-s arm1026ej-s arm1136j-s arm1136jf-s arm1176jz-s arm1176jzf-s mpcorenovfp mpcore arm1156t2-s arm1156t2f-s cortex-m1 cortex-m0 cortex-m0plus cortex-m1.small-multiply cortex-m0.small-multiply cortex-m0plus.small-multiply generic-armv7-a cortex-a5 cortex-a7 cortex-a8 cortex-a9 cortex-a12 cortex-a15 cortex-a17 cortex-r4 cortex-r4f cortex-r5 cortex-r7 cortex-r8 cortex-m7 cortex-m4 cortex-m3 marvell-pj4 cortex-a15.cortex-a7 cortex-a17.cortex-a7 cortex-a32 cortex-a35 cortex-a53 cortex-a57 cortex-a72 cortex-a73 exynos-m1 xgene1 cortex-a57.cortex-a53 cortex-a72.cortex-a53 cortex-a73.cortex-a35 cortex-a73.cortex-a53 cortex-a55 cortex-a75 cortex-a76 neoverse-n1 cortex-a75.cortex-a55 cortex-a76.cortex-a55 cortex-m23 cortex-m33 cortex-r52
arm-linux-gnueabi-g++: note: valid arguments to ‘-mfpu=’ are: auto crypto-neon-fp-armv8 fp-armv8 fpv4-sp-d16 fpv5-d16 fpv5-sp-d16 neon neon-fp-armv8 neon-fp16 neon-vfpv3 neon-vfpv4 vfp vfp3 vfpv2 vfpv3 vfpv3-d16 vfpv3-d16-fp16 vfpv3-fp16 vfpv3xd vfpv3xd-fp16 vfpv4 vfpv4-d16
When compiling without any other flags I'm getting another set of errors: error_log.txt
Hello, I'm trying to enable xsimd optimizations for Tizen, but compilation fails.
I'm using xtensor 0.24.2, xtl 0.7.4, xsimd 8.1.0.
When
XTENSOR_USE_XSIMDis not specified compilation completes successfully (please, ignore linking error, it's not relevant to this issue):But with
XTENSOR_USE_XSIMDoption there are multiple errors:g++ version:
Attaching both logs.
xtensor.log xtensor_use_xsimd.log