[学习分享] 敢不敢用sas测一下你电脑运算速度 [推广有奖]

231楼

戴眼镜的小飞侠 发表于 2012-12-27 12:22:08

看下唉

232楼

sls111111 发表于 2012-12-27 12:46:46

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真的很好啊

233楼

sls111111 发表于 2012-12-27 12:47:22

不错啊

234楼

pmkchampions 发表于 2012-12-27 13:32:43

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支持一下

235楼

novem 发表于 2012-12-27 14:34:12

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1 data one;
2 do i=1 to 100000000;
3 output;
4 end;
5 run;

NOTE: Compression was disabled for data set WORK.ONE because compression overhead would increase the size of the data set.
NOTE: The data set WORK.ONE has 100000000 observations and 1 variables.
NOTE: DATA statement used (Total process time):
real time 1:12.79
cpu time 4.76 seconds

236楼

zpf614 发表于 2012-12-27 23:30:32

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了解一下

237楼

独木者 发表于 2012-12-28 11:43:05

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NOTE: 数据集 WORK.ONE 有 100000000 个观测和 1 个变量。
NOTE: “DATA 语句”所用时间（总处理时间）:
实际时间 29.37 秒
CPU 时间 7.80 秒
该换了~

238楼

xmuywh 发表于 2012-12-28 13:20:40

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1 data one;
2 do i=1 to 100000000;
3 output;
4 end;
5 run;

NOTE: The data set WORK.ONE has 100000000 observations and 1 variables.
NOTE: DATA statement used (Total process time):
real time 4.04 seconds
cpu time 3.74 seconds