In this updated vesion of ZMCintegral, we have added the functionality of integrations with parameter scan on distributed Graphics Processing Units(GPUs). Given a large parameter grid (up to 10^{10} parameter points to be scanned), the code will evaluate integrations for each parameter grid value. To ensure the evaluation speed, this new functionality employs a direct Monte Carlo method for the integraion. The Python API is kept the same as the previous ones and users have a full flexibility to define their own integrands. The performance of this new functionality is tested for both one node and multi-nodes conditions.
@article{arxiv.1910.01965,
title = {ZMCintegral-v5: Support for Integrations with the Scanning of Large Parameter Grids on Multi-GPUs},
author = {Jun-Jie Zhang and Hong-Zhong Wu},
journal= {arXiv preprint arXiv:1910.01965},
year = {2020}
}