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Windows 10 CPU 占用問題？

Read?done:???10.4986348s
Read?done:???10.5346236s
Read?done:???10.8085367s
Read?done:???11.4263397s
InMemSort?done:???17.4984047s
InMemSort?done:???17.6013728s
InMemSort?done:???17.8453116s
InMemSort?done:???18.4581138s
Merge?done:???2m27.5169605s
Merge?done:???2m27.5169605s
Merge?done:???2m27.5169605s

因為shell沒有 top命令所以用task manager，占用并沒有想象的高??？

慕工程3002471

2019-07-14

源自：搭建并行處理管道，感受GO語言魅力 3-6

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慕工程3002471 提問者
2019-07-14

加了buffer優(yōu)化以后

Read?done:???5.3912809sRead?done:???5.4942484sRead?done:???5.5322359sRead?done:???5.6811895sInMemSort?done:???12.5876798sInMemSort?done:???12.734652sInMemSort?done:???12.7486486sInMemSort?done:???12.8836605sMerge?done:???37.1819834sMerge?done:???37.1819834sMerge?done:???37.1819834s

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慕工程3002471 提問者

Read done: 5.3912809s Read done: 5.4942484s Read done: 5.5322359s Read done: 5.6811895s InMemSort done: 12.5876798s InMemSort done: 12.734652s InMemSort done: 12.7486486s InMemSort done: 12.8836605s Merge done: 37.1819834s Merge done: 37.1819834s Merge done: 37.1819834s