http://www.vaikan.com/use-multiple-cpu-cores-with-your-linux-commands/你是否曾经有过要计算一个非常大的数据(几百GB)的需求?或在里面搜索,或其它操作——一些无法并行的操作。数据专家们,我是在对你们说。你可能有一个4核或更多核的C...
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系统相关 时间:
2014-10-19 12:57:50
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292
On the Intel type of x86 processors including AMD, increasingly there are more CPU cores or processors running in parallel.
In the old days when there...
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其他好文 时间:
2014-09-18 00:46:13
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230
A multi-core processor includes logical partitions that have respective processor cores, memory areas, and Ethernet controllers. At least one of the E...
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其他好文 时间:
2014-09-15 22:33:19
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251
【转自】:http://blog.chinaunix.net/uid-23622436-id-3311579.htmlcat /proc/cpuinfo中的信息processor 逻辑处理器的id。physical id 物理封装的处理器的id。core id 每个核心的id。cpu cores 位...
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系统相关 时间:
2014-09-05 12:38:55
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251
查看所有core的状态 ?????使用样例 ? ? ?????http://172.168.63.233:8983/solr/admin/cores?action=STATUS 查看某一个core的状态 ? ? ? http://172.168.63.233:8983/solr/admin/cores?action=STA...
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其他好文 时间:
2014-08-21 11:44:34
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252
Within a multi-processing system including a plurality of processor cores4, 6operating in accordance with coherent multi-processing, each of the cores...
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其他好文 时间:
2014-08-21 11:19:04
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231
上文写到Solr的启动过程是在SolrDispatchFilter的init()里实现,当Tomcat启动时候会自动调用init();Solr的启动主要在this.cores = createCoreContainer();语句中实现。/** *初始化,当tomcat启动时候开始初始化,其中主要调....
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其他好文 时间:
2014-08-14 01:13:27
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326
spark-submit \--name SparkSubmit_Demo \--class com.luogankun.spark.WordCount \--master yarn-client \--executor-memory 1G \--total-executor-cores 1 \/h...
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其他好文 时间:
2014-07-16 21:09:32
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260
BACKGROUNDMany processors include a time stamp count (TSC) counter which is typically implemented as a counter that increments at a fixed rate. Some k...
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其他好文 时间:
2014-06-18 22:19:29
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233
The semaphore module can be used as an arbiter to ensure mutual exclusivity when sharing resources over multiple cores in a multicore device. It provides up to 64 independent semaphores that can be ac...
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其他好文 时间:
2014-05-21 16:26:59
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234