On Wednesday, 29 January 2014 at 16:43:35 UTC, bearophile wrote:
Stanislav Blinov:
Hmm.. How would one use core.simd with LDC2? It doesn't seem
to define D_SIMD.
Or should I go for builtins?
I don't know if this is useful for you, but here I wrote a
basic usage example of SIMD in ldc2 (second D entry):
http://rosettacode.org/wiki/Four_bits_adder#D
Bye,
bearophile
I meant how to make it compile with ldc2? I've translated the
code, it compiles and works with dmd (although segfaults in
-release mode for some reason, probably a bug somewhere).
But with ldc2:
nbody.d(68): Error: undefined identifier __simd
nbody.d(68): Error: undefined identifier XMM
those are needed for that sqrt reciprocal call.
