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Published 20 hours ago • verified publisher icon OpenMathLib

ARMv7 vfp version

Open gramian opened this issue 8 years ago • 1 comments

Using the ARMv7 target results in the compiler option -mfpu=vfpv3, yet some ARMv7 support vfpv4, for example theAllwinner H3 used in various single board computer. Could an additional ARM target be added for this feature set?

gramian avatar Mar 13 '17 21:03 gramian

It seems that vfpv4 capability is already detected by the build system, making use of HAVE_VFPV4 in the optimized assembly would be another matter of course. (I suspect the arm64 A57, ThunderX and Vulcan targets already do)

martin-frbg avatar Mar 14 '17 08:03 martin-frbg