hw06 done #22
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hw06 done #22
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hw06 done
CPU为6核12线程
os：wsl-ubuntu20
fill，6.69倍，使用parallel_for
saxpy，1.05倍，使用parallel_for，不知道为什么提升很小
sqrtdot，3.78倍，使用parallel_reduce，因为使用并行，精度损失更小，和原答案不一样
minvalue，6.60倍，使用parallel_reduce
magicfilter，1.49倍，按照课程上的优化进行编写
scanner，1.91倍，使用parallel_scan
第一遍上课没完全听懂，后面一边写作业一边听课才明白，感谢小彭老师