2011년 3월 14일 월요일 오전 9:21
I am new in working / coding with NUMA and have a few little questions about that. Please don’t be angry about me if some questions might be silly to you. ^^
So, when I work with Processes (might be SAP etc.) on a 128 / 160 Logical Unit – EX machine I work with Affinity Mask to optimize the result. Is there any easy way to see the directly physical addresses on RAM a process needs? Is there generally a way to do this? Can I see what’s behind the Memory Management Unit? To optimize the speed of programs parts shouldn’t allocate RAM which is not on the same node (about 3 – 9 times less fast), but I am not always sure about that and haven’t find a way yet to control this.
I am working with Windows NT 6.1 (2008 R2 SP1 Enterprise)
2011년 3월 17일 목요일 오전 8:24
Hi NUMA Orly
To find out the NUMA node close to physical address or allocate memory close to it. please find these links
To find out statistics on memory usage of a process you can use perfromance counters