Troels Henriksen

Results 278 comments of Troels Henriksen

The performance difference can be quite dramatic in some cases on some GPUs, if you have workloads that are dominated by square root calculations (e.g. for Mandelbrot fractals). But it's...

Sure, I'm not saying that it's the best way to implement Mandelbrot fractals, I'm just using it as an example of a specific program in our benchmark suite that turned...

The generated code is essentially the same. The main difference is the choice of scan implementation, as well as a few minor details for certain histogram operators. I am certainly...

I am probably maintaining it, sort of, but I don't really know well how it works, or how to debug it. Python's FFI is rather mysterious to me. Half-hearted guess:...

I have a hunch that this may occur if the NumPy array has an offset.

Is there still interest in this PR?

Kan vi ikke lade `tryk`-kommandoen tage flere tastetryk på én gang for at undgå støj?

There is a representation challenge here, because `a.f` is in this context an expression (not a name), and the backtick syntax only allows names. I am reluctant to allow arbitrary...

I guess one question that would have to be answered is: Would the ability to write x `map2 (+)` y be used for good and not evil?

I want to do this, but it turned out to be unexpectedly annoying to represent at the AST level. I will return to it.