小盆老师我完成了hw06作业 #1

suxiaoyinger · 2022-01-17T14:15:08Z

一点疑问

感觉内存分配花的时间远远大于CPU计算的时间；
计算运行时间每次偏差比较大；
实做效果不太理想，不知道是不是和机器配置有关系。

archibate · 2022-01-20T15:35:50Z

main.cpp

+        }
+
+        std::lock_guard lck(spin_mtx);
+        ret += total;


建议用parallel_reduce?

-m modified code for parallel calculate with for loop.

ff7ad77

archibate reviewed Jan 20, 2022

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main.cpp

}

std::lock_guard lck(spin_mtx);

ret += total;

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archibate Jan 20, 2022

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建议用parallel_reduce?

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小盆老师我完成了hw06作业 #1

小盆老师我完成了hw06作业 #1

suxiaoyinger commented Jan 17, 2022

archibate Jan 20, 2022

小盆老师 我完成了hw06作业 #1

Are you sure you want to change the base?

小盆老师 我完成了hw06作业 #1

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suxiaoyinger commented Jan 17, 2022

一点疑问

archibate Jan 20, 2022

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小盆老师我完成了hw06作业 #1

小盆老师我完成了hw06作业 #1