Yes, as a plugin, and on its way to make it to the trunk AFAIK. I've integrated it into deepdetect recently because even as a beta it works well and complements

Yes, as a plugin, and on its way to make it to the trunk AFAIK. I've integrated it into deepdetect recently because even as a beta it works well and complements GPU based DNNs fairly naturally. Deep learning practitioners are already well equipped with GPUs so having XGBoost run on them as well is a good bonus!