Hans Dembinski

Results 107 issues of Hans Dembinski

Use atomic ints and locks when size changes

enhancement

It would be great if one could - deserialize native ROOT histograms into equivalent Boost::Histograms - serialize Boost::Histograms with a native ROOT histogram equivalent as this native equivalent - serialize...

enhancement

Polygon bins in 2D, see https://root.cern.ch/doc/master/classTProfile2Poly.html.

enhancement
help wanted
easy

A simple and widely useful accumulator would be the **Collector** (name to be refined if needed). The accumulator holds a std::vector and appends sample values to the vector. Users should...

enhancement
Upstream
project idea

I am not 100 % sure we should really do this, but it would be handy if the view of a histogram with weight storage would allow adding views and...

project idea

- [x] C++ collector class for weights - [x] Python wrapper for collector (halfway) - [ ] Tests - [ ] Docs I don't know how to wrap this in...

It *may* be useful to have a way to do an inclusive selection on a value range which follows the rule "keep all bins that overlap with the value range"....

Currently, we convert the unlimited storage to double whenever a view is requested. Can the smart views introduced for accumulators used to avoid this? The view would have to keep...

I tried to assign to a WeightedSumView. It works correctly, when the view is not masked, but if it is masked, it does not work. Pseudo code: ``` v =...

docs

People often ask whether iminuit/MINUIT supports parallel computation. MINUITs C++ code does not support it, since the minimization is fundamentally sequential and cannot be parallelized in a straight-forward way. However,...

enhancement