Data type for Intel fortran sompiler on High performance Computing sever

Data type for Intel fortran sompiler on High performance Computing sever

diandian's picture

Hi,

I am new torun fortran 90 programs onhigh perfmroance computing (HPC)machine. The compiler on the sever is Intel.Does anybody knowhow to definequad precision arrays and how to initializequad precision variablesinthis case? I saw some example about quad precision on Mac but no exampleon HPC. Are theythe same? Thanks a lot,

Hua

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diedro's picture

hi, with for example: INTEGER, PARAMETER:: R16P = selected_real_kind(33,4931) ! 33 digits, range $[\pm 10^{-4931} ,\pm 10^{+4931} -1]$ and the write: real (r16p) :: miky

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