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[Support #VHD-611929]: [netCDF +VID-710316] icc command line remark

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  • Subject: [Support #VHD-611929]: [netCDF +VID-710316] icc command line remark
  • Date: Mon, 28 Mar 2011 14:22:29 -0600
Hi,

I'm sending this again with a CC: to make sure the response gets in our
support system ...

--Russ

> When i configure my netcdf,i have a mistake,please help me!
> my cpu:intel i5
> inter compiler:intel fortran compiler XE 12.0;intel c++ inter compiler
> CFLAGS='-o3 -xT -ip -no-prec-div -static'
> The mistake is:icc: command line remark #10279: option '-xT' is deprecated 
> and will be removed in a future release. See '-help deprecated'
> I want to know how to set this.
> Thanks

The Intel compiler site for netCDF

http://www.intel.com/support/performancetools/sb/CS-027812.htm

includes this paragraph, which although for version 11.0 of the compiler,
probably still applies:

Note that the -xT compiler option will generate code using SSE3 instructions
that are not available on processors older than Intel Core™ 2 Duo processors.
If you will be using the lib raries on systems with older Intel® processors,
you will want to use the –xP, -xN, or –xW options. Consult the online compiler
documentation installed with the compiler for details about these options. For
the 11.0 compiler, -xssse3 is equivalent to -xT, -xsse3 is equivalent to -xP,
-xsse2 is equivalent to -xN, and -msse2 is equivalent to -xW.

--Russ

Russ Rew                                         UCAR Unidata Program
address@hidden                      http://www.unidata.ucar.edu



Ticket Details
===================
Ticket ID: VHD-611929
Department: Support netCDF
Priority: Normal
Status: Closed