fix invalid shares
With rocm we fighted very long with invalid shares. This is now solved with rocm 1.9 and this tiny fix. It is not fully clear where a memory optimization is kicking in and break the kernel `Groestl` if the variables `M` and `H` are not `volatile`. The performance ill not change with this fix. The fix is tested with rocm 1.9 with a VEGA64 and a RX570
Please register or sign in to comment