Re: Overhead of luaJIT_setmode(L, -1, LUAJIT_MODE_WRAPCFUNC|LUAJIT_MODE_ON)

[Mike Pall <mikelu-1112@...>]

Konstantin Osipov wrote:
> Why is it only OK if called rarely? Is the built-in pcall()
> significantly different?

The buit-in pcall() is zero-cost. But transitions from Lua to C and
especially from C to Lua are expensive.

--Mike