The start physical and virtual address of NUMA memory node
Hi, everyone I have 2 memory nodes in my NUMA system. I want to know the start (physical and virtual) address of each memory node. How can I do? Please give me any hint... Thanks in advance J.Hwan Kim
On Mon, Sep 1, 2014 at 5:23 PM, J.Hwan Kim <frog1120@gmail.com> wrote:
Hi, everyone
I have 2 memory nodes in my NUMA system. I want to know the start (physical and virtual) address of each memory node. How can I do?
Please give me any hint...
Hi, there is some infos when you type : dmesg | grep -i numa
Thanks in advance J.Hwan Kim
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2014년 09월 02일 00:57, Oussama Jabbari 쓴 글:
I have 2 memory nodes in my NUMA system. I want to know the start (physical and virtual) address of each memory node. How can I do?
Please give me any hint... Hi, there is some infos when you type : dmesg | grep -i numa
My embedded system says no numa configuration information through kernel message. Is there other methods? If I trace the data structure "pg_data_t *pgdat = NODE_DATA(nid)", can I find out the information of start address in each nodes? Is there simple way rather than searching the kernel MM source code? Thanks
On Tue, 02 Sep 2014 02:27:27 +0900, "J.Hwan Kim" said:
My embedded system says no numa configuration information through kernel message.
Are you sure your hardware is in fact NUMA? Did you build your kernel with NUMA support? And are you just curious what the configuration is, or does it actually make a difference for some reason?
participants (3)
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J.Hwan Kim -
Oussama Jabbari -
Valdis.Kletnieks＠vt.edu