[mvapich-discuss] v1.8.a2 and cuda

[Steve Heistand]

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hi folks,

so Im trying to enable the cuda functionality and running into some trouble
at configure time.
Compilerwise Im trying both Intel V11 something and the latest PGI V12
and both do the same thing.

I have the latest cuda 4.1 installed in the directory shown in the configure line.
which is:

./configure --prefix=/u/scicon/tools/opt/mvapich2_1.8_intel_11 --enable-f77 --enable-fc
- --enable-cxx --enable-romio --enable-smpcoll --enable-threads=runtime --enable-rdma-cm
- --enable-hybrid --enable-cuda --with-device=ch3:mrail --with-rdma=gen2 --enable-shared
- --enable-g=dbg --enable-debuginfo --with-cuda=/u/scicon/tools/opt/cuda_4.1

the end of the configure output is:
checking cuda.h usability... yes
checking cuda.h presence... yes
checking for cuda.h... yes
checking for library containing cuPointerGetAttribute... no
configure: error: Could not link with cuda

in the config.log for the last error shown its not even trying to link in any
cuda libraries. has the -L entries but no -l ones.

anyone having good luck with the latest mvapich2 and cuda?

(without the --enable-cuda the above configure works fine and have installed that
version of mvapich2 which works fine)

thanks

steve

- -- 
************************************************************************
 Steve Heistand                          NASA Ames Research Center
 email: steve.heistand at nasa.gov          Steve Heistand/Mail Stop 258-6
 ph: (650) 604-4369                      Bldg. 258, Rm. 232-5
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 "Any opinions expressed are those of our alien overlords, not my own."
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