> By disassembly of ptxas, it is indeed hard-coded that they have logic like: strstr(kernel_name, "cutlass").
> it is likely that, this is an unstable, experimental, aggressive optimization by NVIDIA, and blindly always enabling it may produce some elusive bugs.
> By disassembly of ptxas, it is indeed hard-coded that they have logic like: strstr(kernel_name, "cutlass").
> it is likely that, this is an unstable, experimental, aggressive optimization by NVIDIA, and blindly always enabling it may produce some elusive bugs.