Parallelize split finding for GBM/DRF. Pays off for large number of columns and nbins, 10% faster for nbins=1024 for milsongs (90 cols).
Parallelize split finding for GBM/DRF. Pays off for large number of columns and nbins, 10% faster for nbins=1024 for milsongs (90 cols).

kyoren/https-github.com-h2oai-h2o-3,kyoren/https-github.com-h2oai-h2o-3,h2oai/h2o-3,h2oai/h2o-3,mathemage/h2o-3,madmax983/h2o-3,mathemage/h2o-3,spennihana/h2o-3,mathemage/h2o-3,pchmieli/h2o-3,spennihana/h2o-3,michalkurka/h2o-3,YzPaul3/h2o-3,kyoren/https-github.com-h2oai-h2o-3,spennihana/h2o-3,h2oai/h2o-3,jangorecki/h2o-3,kyoren/https-github.com-h2oai-h2o-3,madmax983/h2o-3,YzPaul3/h2o-3,jangorecki/h2o-3,michalkurka/h2o-3,h2oai/h2o-3,jangorecki/h2o-3,mathemage/h2o-3,kyoren/https-github.com-h2oai-h2o-3,YzPaul3/h2o-3,h2oai/h2o-3,h2oai/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,h2oai/h2o-3,madmax983/h2o-3,h2oai/h2o-3,jangorecki/h2o-3,mathemage/h2o-3,jangorecki/h2o-3,spennihana/h2o-3,h2oai/h2o-dev,mathemage/h2o-3,spennihana/h2o-3,mathemage/h2o-3,pchmieli/h2o-3,YzPaul3/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,h2oai/h2o-dev,pchmieli/h2o-3,spennihana/h2o-3,pchmieli/h2o-3,pchmieli/h2o-3,michalkurka/h2o-3,michalkurka/h2o-3,YzPaul3/h2o-3,madmax983/h2o-3,madmax983/h2o-3,YzPaul3/h2o-3,h2oai/h2o-dev,madmax983/h2o-3,kyoren/https-github.com-h2oai-h2o-3,pchmieli/h2o-3,jangorecki/h2o-3,michalkurka/h2o-3,YzPaul3/h2o-3,kyoren/https-github.com-h2oai-h2o-3,pchmieli/h2o-3,h2oai/h2o-dev,h2oai/h2o-dev,h2oai/h2o-dev,jangorecki/h2o-3,madmax983/h2o-3