本实例展示了并行前缀求和（也称作“scan”）的一种高效的 CUDA 实施途径。针对一个给定的数列，scan 可以计算出一个新的数列，其中每一个元素均为在输入列中该元素前面的所有元素的总和。 -This example shows the parallel prefix sum (also known as " scan" ) of an efficient CUDA implementation of the approach. For a given series, scan

大整数（可高效计算数万位整数）四则运算的实现，采用了高效的9位并行计算。除法的实现更是采用了高效的二分试商-Large integer (which can be tens of thousands of high-performance computing-bit integer) arithmetic to achieve efficient use of parallel computing 9. The division is the adoption of a more efficie