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Subject: Re: [hwloc-devel] questions about memory binding flags
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-01-05 08:58:19


On Jan 5, 2011, at 5:20 AM, Samuel Thibault wrote:

>> I.e., is the memory bound like this:
>>
>> node A: 0, 1, 2, ..., 9
>> node B: 0, 1, 2, ..., 9
>>
>> and that a write to page 0 will physically write to *both* pages?
>
> Actually, it's usually only supported for read-only data.

I'm not sure what you mean -- if this policy is used to allocate memory, how do I write meaningful data in there that can then be read by multiple memory localities later?

(I updated the docs with all your other answers)

-- 
Jeff Squyres
jsquyres_at_[hidden]
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