Better error experience

[vchuravy]

overdub destroys stacktraces :/

Partial fix is in JuliaGPU/CUDAnative.jl#404,
but I wonder if we can fix that in general. Also includes profiling etc...

[vchuravy]

@lcw @jkozdon so you have a particular egregious example? I can't quite reproduce the example that motivated JuliaGPU/CUDAnative.jl#404

[lcw]

Valentin Churavy <[email protected]> writes:

@lcw @jkozdon so you have a particular egregious example? I can't quite reproduce the example that motivated JuliaGPU/CUDAnative.jl#404

The main place I notice this issue is when I am trying to profile kernels. It would be nice to have the name of the original kernel somewhere in the name the profiler spits out.

[vchuravy]

Ok! #69 should help with that one and #70 should give better profiling information in nvvp.

[lcw]

Valentin Churavy <[email protected]> writes:

Ok! #69 should help with that one and #70 should give better profiling information in nvvp.

Awesome!