1.3 What is the recommended number of CPU cores for model's calculation
1.3 建议-用于模型计算的CPU内核数量
Given the excess of free computational power, it is recommended to ensure that you have 40 000 active blocks per core. Below this figure the effect of new cores decreases due to time overhead caused by threads interaction. Once you get to 10 000 active blocks per core, adding more cores will not make the calculation any faster.
考虑到多余的免费计算能力，建议确保每个内核对应40 000个活网格。低于该数字时，由于线程交互导致的时间开销，新内核的影响会降低。一旦每个内核对应活网格数量达到10 000以上，添加更多内核将不会使计算速度更快。