On 1/22/07, Alan <[EMAIL PROTECTED]> wrote:
> This is accomplished by allocating a page (or more) of memory which
> is executable and mapped into every threads address space. Also, all
> ISR entry points are modified to detect if the code that was interrupted
> was executing within the ACE page.
> This is accomplished by allocating a page (or more) of memory which
> is executable and mapped into every threads address space. Also, all
> ISR entry points are modified to detect if the code that was interrupted
> was executing within the ACE page. If it was then the ACE code is
> allowed to co
I have implemented a technique which allows a kernel-space thread
or ISR to communicate with user-space or kernel-space threads
asynchronously and without having to copy data (zero copy).
The solution I came up with I call ACE, Atomic Code Execution. As the
name implies once code starts executing
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