Can you do a parfor if Parallel Toobox is present else do a for
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John Fox
il 29 Giu 2017
Commentato: Walter Roberson
il 30 Giu 2017
Is there a way: if the Parallel Toolbox is present then do the following loop with a parfor else use a for
I realize that ~isempty(which('parfor')) is true if the Parallel toolbox is present. I want to do:
if(~isempty(which('parfor')))
parfor j = 1:Lz
else
for j = 1:Lz
end
Next come the body of the loop.
Also I would like to do:
if(Lx <= 30000) % Small enough don't need parallel
for j = 1:Lz
else
parfor j = 1:Lz
end
Next comes the body of the loop.
Matlab complains "Illegal use of reserved keyword "else"."
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Walter Roberson
il 29 Giu 2017
You do not need to do this. If you do not have the Parallel Computing Toolbox, parfor is automatically processed as a for loop.
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