[Developers] If clauses in schedule
schnetter at cct.lsu.edu
Tue Apr 8 11:46:45 CDT 2008
The condition has to be calculated ahead of time and stored into a
Yes, an if clause is sufficiently different from a while condition to
justify its addition.
On Apr 8, 2008, at 10:39:07, David Rideout wrote:
> What sort of expression can we put for condX? Just an integer grid
> scalar? A parameter? I recall you mentioned that there is no
> expression parsing for this. If it is just an integer grid scalar,
> then is this sufficiently different from the while syntax to justify
> its addition?
> On Tue, Apr 8, 2008 at 11:20 AM, Erik Schnetter
> <schnetter at cct.lsu.edu> wrote:
>> The new if clauses do not affect the order in which scheduled items
>> executed. The schedule is constant in time, but certain elements are
>> skipped depending on certain conditions. A schedule description
>> schedule A if condX
>> becomes internally at run time something like
>> if condX execute A
>> similar to the existing
>> while condY execute B
>> Erik Schnetter <schnetter at cct.lsu.edu> http://www.cct.lsu.edu/~eschnett/
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Erik Schnetter <schnetter at cct.lsu.edu> http://www.cct.lsu.edu/~eschnett/
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