[CPMD-list] undefined references to dcopy_

[Kozin, I (Igor)]

Hi John,
I totally agree with Axel about the source of your errors.
You should certainly be able to get Intel build working.
I am sure I've looked at the post
Sept 2004,  Axel Kohlmeyer:  Opteron + Intel Compiler EM64T

My experience with Intel compilers 8.1 for EM64T and CPMD 
on AMD64 was very good. Another compiler worth considering
is PathScale. However I must admit that at the time I did 
my benchmarking Intel 8.1 outperformed PathScale 1.4 on wat32 benchmark
(which in turn outperformed PGI 5.2).

However, since that all three released major updates: 
Intel 9.0, PathScale 2.0 and PGI 6.0.
Make sure you are using the latest versions of each.

Best,
ink

I. Kozin  (i.kozin at dl.ac.uk)
CCLRC Daresbury Laboratory
tel: 01925 603308
http://www.cse.clrc.ac.uk/disco

> -----Original Message-----
> From: cpmd-list-bounces at cpmd.org [mailto:cpmd-list-bounces at cpmd.org]On
> Behalf Of John Kofi Dogbe
> Sent: 04 April 2005 21:45
> To: Axel Kohlmeyer
> Cc: cpmd-list at cpmd.org
> Subject: [CPMD-list] undefined references to dcopy_
> 
> 
> Greetings from "the biggest little city ...".
> 
> Please, can anybody help me with the following compilation 
> error/problem?
> I'm using the evaluation version of the Portland Group Compiler. I'm
> considering purchasing it for Athlon AMD64 based cluster 
> running RHEL 3.0.
> In any case, I have compiled CPMD with IFC and the idea is to test the
> executables from both compilers ...
> 
> Anyways, I'll appreciate your suggestions on what I'm doing 
> wrong or what
> I'm missing. I'll also appreciate your experiences on a 
> choice of compiler
> that can best work for my arch.
> 
> >>> find below part of the console ouput from make ...
> 
> mdfile.o(.text+0x1a3f): In function `mdfile_':
> : undefined reference to `dcopy_'
> mdfile.o(.text+0x1a97): more undefined references to `dcopy_' follow
> kdp_diag.o(.text+0x9a3): In function `kdp_diag_':
> : undefined reference to `zhpev_'
> kdp_rho.o(.text+0x8df): In function `kdp_rho_':
> : undefined reference to `zgemm_'
> kdpoints.o(.text+0x23c): In function `kdpoints_':
> : undefined reference to `dcopy_'
> kdpoints.o(.text+0x25f): In function `kdpoints_':
> : undefined reference to `dcopy_'
> mm_cpmd_esp_charges_f77.o(.text+0x2e8): In function 
> `mm_cpmd_esp_charges_f77_':
> : undefined reference to `dcopy_'
> bs_forces_diag.o(.text+0xd5e): In function `bs_forces_diag_':
> : undefined reference to `dcopy_'
> bswfo.o(.text+0x28a): In function `bs_wfo_':
> : undefined reference to `dcopy_'
> bswfo.o(.text+0x79f): more undefined references to `dcopy_' follow
> make: *** [cpmd.x] Error 2
> 
> 
> Thanks in advance.
> John
> --
> **The first is not necessarily the Leader**
> 
> 	"If I have spoken evil, bear witness of the evil:
> 		but if well, why smitest thou me?"
> 				-- Jesus Christ (John, 18:23)
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