Ambitious but neat, good luck if nothing else :)
If you were to guess, when do you think your Nsight Compute alternative might be ready with your own toolchain?
A guess would be some time next year — since our public launch our focus has generally been on API coverage and increasingly recently, on performance.
While performance improvements will always remain a target, we're soon at full coverage of the core CUDA APIs and will be shifting an increasing amount of effort towards developer tooling.