https://bugs.freedesktop.org/show_bug.cgi?id=93375
--- Comment #2 from Vedran Miletić <riva...@gmail.com> --- (In reply to Aaron Watry from comment #1) > Looks like libclc does not yet implement the erf function. Neat, the approach you suggest seems to be simpler than the one I had in mind, analogous to ldexp http://reviews.llvm.org/D14990 > Note that it looks like the AMD implementation of erf requires doubles if > subnormals are NOT supported... If that's an issue for someone, we'll need a > workaround for that. erff() from GROMACS works without doubles: https://github.com/gromacs/gromacs/blob/fab0108c88e441d891d838bb81ca879ff9708317/src/gromacs/math/utilities.cpp Not sure if it's usable in this form, I would have to look. -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
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