On Thursday, 3 October 2013 at 22:25:27 UTC, Joseph Cassman wrote:
Are there plans to eventually support the use of asm blocks in CTFE?
No.
Any ideas on how to implement isAVXPossible() and its related functionality without using a runtime test are appreciated.
What would you even want the function to return in the first place? The CPU features you can use obviously depend on the specific CPU the executable will run on, so the answer can't generally by known at compile time.
Do you want to base your decision on the CPU of the build host? Or are you looking for an efficient way to implement the runtime check?
David
