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anshenyu

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jjdg(½ð±Ò+2): ¸Ðл²ÎÓë 2012-03-02 03:08:25
GPU ÉÏʵÏÖÁËË«¾«ÁËûÓУ¿

ÔÚ×îаæµÄ gfortran ÖÐÖ§³ÖÖ±½Ó±àÒ루ÕâÊÇÒ»¸ö±ê×¼³ÌÐò£¬Ã»ÓÐÓñàÒëÆ÷À©Õ¹µÄ£©£¬ÏÂÃæÊÇÒ»¸öʾÀý£º
CODE:
module mykinds
   use ISO_FORTRAN_ENV
   implicit none
   private
   public sp, dp, ep, qp
   integer, parameter :: sp = REAL_KINDS(1)
   integer, parameter :: dp = REAL_KINDS(2)
   integer, parameter :: ep = REAL_KINDS(3)
   integer, parameter :: qp = REAL_KINDS(4)
end module mykinds

program quadtest
   use mykinds
   implicit none
   real(qp), parameter :: pi = 4*atan(1.0_qp)
   
   write(*,*) sp,dp,ep,qp
   write(*,*) pi
end program quadtest

2Â¥2012-03-01 22:49:21
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