Hi Junjun,
Your operating system is NOT AIX hence you shouldn't be choosing the xlf_aix
target.
Try:
xlf90_suse
Good luck,
Ross
> -----Original Message-----
> From: owner-amber.scripps.edu [mailto:owner-amber.scripps.edu] On Behalf
> Of liu junjun
> Sent: Tuesday, September 30, 2008 11:07 AM
> To: amber.scripps.edu
> Subject: AMBER: XLF problem in compiling AMBER8 on IBM PPC64 SUSE
>
> Hello everyone,
>
> I got some problem when compiling AMBER8 on IBM ppc64 machine. The OS
> is "SUSE LINUX Enterprise Server 9 (ppc)", the compiler is XLF. Intel
> compiler is not available on this machine(so can't use ./configure
> xlf90_suse). Here's how I did:
>
> 1). ./configure xlf90_aix
> 2). make clean ; make serial
> it exists when compiling ene.f in sander directory with the following
> error:
> ======
> "_ene.f", line 1896.31: 1513-041 (S) Arguments of the wrong type were
> specified for the INTRINSIC procedure "max".
> "_ene.f", line 1897.30: 1513-041 (S) Arguments of the wrong type were
> specified for the INTRINSIC procedure "min".
> ======
> The corresponding lines in _ene.f are as follows:
> ct1 = max ( -0.999, ct0 )
> ct2 = min ( 0.999, ct1)
> It seems XLF doesn't like ct0 or ct1 as the argument to max() or
> min(). The compilation on _ene.f with XLF went through if arguments
> were changed like this:
> ct1 = max ( -0.999, 0.1 )
> ct2 = min ( 0.999, 0.1)
>
> ct0 and ct1 are defined as double precision, I don't understand why
> XLF doesn't like a double precision variable being the argument to
> max() or min(). Can somone please help?
>
> Thanks!
>
> Junjun Liu
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Received on Wed Oct 01 2008 - 05:11:24 PDT
