[Disksim-users] slave mode and outstanding events
Steve
zgy04 at 126.com
Sun Jun 21 20:13:39 EDT 2009
It is My pleasure!
Yes. the callback routines will be called multiple times. I suggest that you should refer to two source files: the src/syssim_driver.c and src/syssim_driver.h.
Tell me if any further progress.
======= 2009-06-22 07:58:32 Nobody Nobody Nobody Written: =======
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>Thank you.
>
>The example (by Eran G. included in the disksim/src/), however, mentions that only one callback can be outstanding. If I have multiple requests inside disksim, then disksim could call the callback scheduler multiple times. Is that OK?
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>--- On Sun, 6/21/09, Steve <zgy04 at 126.com> wrote:
>
>From: Steve <zgy04 at 126.com>
>Subject: Re: [Disksim-users] slave mode and outstanding events
>To: "Nobody Nobody Nobody" <n080di at yahoo.com>, "disksim-users" <disksim-users at ece.cmu.edu>
>Date: Sunday, June 21, 2009, 7:41 PM
>
>>Hello disksimmers!
>>
>>Suppose disksim is used in slave mode by a system simulator.
>>
>>Suppose a request is sent to disksim using the disksim_interface_request_arrive() function.
>>
>>Can this function be called again (i.e., can another request be sent in) before disksim has indicated completion of the previous request through the callback?
>>
>yes, it can be called again. This is like the interruption call.
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>>If not, then is it necessary that requests be queued up by the system level simulator until disksim is ready for the next one?
>>
>>Thank you.
>>
>>
>>
>>
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>>
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