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kernel stack and user space stack
...ce between kernel stack and user stack ?
In short, nothing - apart fro<em>mem> using a different location in <em>mem>e<em>mem>ory (and hence a different value for the stackpointer register), and usually different <em>mem>e<em>mem>ory access protections. I.e. when executing in user <em>mem>ode, kernel <em>mem>e<em>mem>ory (part of which is the kernel...
Why does struct align<em>mem>ent depend on whether a field type is pri<em>mem>itive or user-defined?
In Noda Ti<em>mem>e v2, we're <em>mem>oving to nanosecond resolution. That <em>mem>eans we can no longer use an 8-byte integer to represent the whole range of ti<em>mem>e we're interested in. That has pro<em>mem>pted <em>mem>e to investigate the <em>mem>e<em>mem>ory usage of the (<em>mem>any) structs of Noda Ti<em>mem>e, which has in turn led <em>mem>e to uncover a slight ...
Use nu<em>mem>py array in shared <em>mem>e<em>mem>ory for <em>mem>ultiprocessing
I would like to use a nu<em>mem>py array in shared <em>mem>e<em>mem>ory for use with the <em>mem>ultiprocessing <em>mem>odule. The difficulty is using it like a nu<em>mem>py array, and not just as a ctypes array.
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I want to get the type of a variable at runti<em>mem>e
I want to get the type of a variable at runti<em>mem>e.
How do I do this?
4 Answers
4
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What's the need of array with zero ele<em>mem>ents?
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This is a way to have variable sizes of data, without having to call <em>mem>alloc (k<em>mem>alloc in this case) twice. You would use it like this:
struct bts_action *var = k<em>mem>alloc(sizeof(*var) + extra, GFP_KERNEL);
This used to be not standard and was considered a hack (as Aniket said), but it was stand...
How to specify <em>mem>aven's distribution<em>Mem>anage<em>mem>ent organisation wide?
I'<em>mem> trying to figure out how to organize <em>mem>any (around 50+) <em>mem>aven2 projects, so that they can deploy into a central nexus repository. When using the <em>mem>vn deploy goal, one does need to specify the target in the distribution<em>Mem>anage<em>mem>ent tag like this:
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Long-lasting FB access-token for server to pull FB page info
I'<em>mem> aware that there are <em>mem>any questions about Facebook access-tokens and the grief they cause, but despite <em>mem>uch experi<em>mem>entation and reading <em>mem>any frustratingly vague blog articles (FB and otherwise), I'<em>mem> still struggling to get a clear answer to <em>mem>y needs. Let <em>mem>e succinctly break down <em>mem>y process so fa...
Can a for loop incre<em>mem>ent/decre<em>mem>ent by <em>mem>ore than one?
Are there other ways to incre<em>mem>ent a for loop in Javascript besides i++ and ++i ? For exa<em>mem>ple, I want to incre<em>mem>ent by 3 instead of one.
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John Car<em>mem>ack's Unusual Fast Inverse Square Root (Quake III)
John Car<em>mem>ack has a special function in the Quake III source code which calculates the inverse square root of a float, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can so<em>mem>eone explain line by line what exactly is going on here and why t...
What is the difference between JDK dyna<em>mem>ic proxy and CGLib?
...e of the Proxy Design Pattern , What is the difference between JDK's Dyna<em>mem>ic Proxy and third party dyna<em>mem>ic code generation API s such as CGLib ?
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