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请问如何access SAS软件？

请问如何access SAS软件？# DataSciences - 数据科学

l*92014-01-12 08:01

1 楼

如何确保多线程程序在 multicore server 上确实使用了所有的 core
I have a multicore server, which has 24 CPU, each CPU has 6 cores.
It is Intel xzeon X5650 2.67GHz
cpu cores : 6
cpu MHz : 1596.000
totally, I have 24 * 6 = 144 cores.
I designed a multithreaded C++ program with boost/thread.
How to make sure that my program is run by all 144 cores ?
Any help is really appreciated.
thanks

r*i2014-01-12 08:01

2 楼

以前上学的时候学过，学校机器上有软件。现在想重新捡起来，不知道从哪里可以得
到软件？可以用SAS网站提供的免费的学生版么？
非常感谢！

B*m2014-01-12 08:01

3 楼

我是看使用率，如果峰值达到14400%，那就证明都用上了。

【在 l******9 的大作中提到】

: 如何确保多线程程序在 multicore server 上确实使用了所有的 core
: I have a multicore server, which has 24 CPU, each CPU has 6 cores.
: It is Intel xzeon X5650 2.67GHz
: cpu cores : 6
: cpu MHz : 1596.000
: totally, I have 24 * 6 = 144 cores.
: I designed a multithreaded C++ program with boost/thread.
: How to make sure that my program is run by all 144 cores ?
: Any help is really appreciated.
: thanks