Double-precision atomic add support?

Discussion created by biubiuty on Feb 28, 2018
Latest reply on Mar 5, 2018 by dipak

Dear Forum,

I'm wondering if currently (2018 March) any AMD GPU has hardware support for double-precision atomic addition in OpenCL. I'm not referring to the software solution where you can just emulate double-precision atomic add by compare-and-swap-ing the value.

Thanks for any information.