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yu xu


Actif depuis 2012

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how to deal with the cpu's cores and parallel program
i have a 64 cores workstation. a parallel program need 8 cores when running. when I use to Matlab run this program twice（16 co...

environ 12 ans il y a | 1 réponse | 0

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Question


There is a error about ‘java’ when my matlab code is running
It seems that my program still running when the 'java' error occur , Is there some effects to my program. and WHY? thank you fo...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


use 'matlabpool open' but not use parallel structure.
I use matlabpool('open','profile1',16) before evaluate my code, and there is no 'pafor','spmd' or any other parallel code. it m...

plus de 12 ans il y a | 1 réponse | 0

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Réponse apportée
In a spmd statement ,How to call a function that contains another spmd statement.
cpoy FROM Matlab HELP Nested spmd Statements The body of an spmd statement cannot contain another spmd. However, it can ca...

plus de 12 ans il y a | 0

Question


In a spmd statement ,How to call a function that contains another spmd statement.
I am sure that my PC can open at least 12 workers by using local profile. if I use another spmd statement in the function, the ...

plus de 12 ans il y a | 2 réponses | 0

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Question


why are these values not equal?
>> xx = temp_ComplexArray_12_0 * [MMSEInterfCgema{85351:85500}]; >> zz = MMSEFactor' * [MMSEInterfCgema{85351:8550...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


Transfer a matrix in a quick way
a matrix' size is 4*300 i want to transfor it to 400*3 the method is FROM a a a b b b c c c ……（300 column） a a a b...

plus de 12 ans il y a | 2 réponses | 0

2

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