Re: [Starpu-devel] [MACOSX] problem with examples

[tog <guillaume.alleon@gmail.com>]

I am back :-)

Here is the output with the requested options:

obelix:basic_examples alleon$ ./hello_world
No performance model for the bus,
calibrating...[starpu][benchmark_all_gpu_devices] Benchmarking the
speed of the bus
Assertion failed: (d_buffer), function
measure_bandwidth_between_host_and_dev_on_cpu_with_cuda, file
core/perfmodel/perfmodel_bus.c, line 105.
Abort trap


I have updated my system so I might be able to switch to repo

Best Regards
Guillaume

obelix:basic_examples alleon$ automake --version
automake (GNU automake) 1.11.1
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv2+: GNU GPL version 2 or later
<http://gnu.org/licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by Tom Tromey <tromey@redhat.com>
       and Alexandre Duret-Lutz <adl@gnu.org>.

obelix:basic_examples alleon$ autoconf --version
autoconf (GNU Autoconf) 2.63
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv2+: GNU GPL version 2 or later
<http://gnu.org/licenses/old-licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by David J. MacKenzie and Akim Demaille.


On Thu, Apr 7, 2011 at 5:07 PM, Nathalie Furmento
<nathalie.furmento@labri.fr> wrote:
> Could you try to recompile with
>
> ./configure --enable-debug --enable-verbose
>
> Thanks,
>
> Nathalie
>
> On 07/04/2011 12:46, tog wrote:
>>
>> ./configure NVCCFLAGS=-m64 is working fine
>>
>> Nevertheless all the examples I run lead to a Bus error
>> obelix:basic_examples alleon$ ./hello_world
>> No performance model for the bus, calibrating...Bus error
>>
>>
>> Regards
>> Guillaume
>>
>> On Thu, Apr 7, 2011 at 3:48 PM, Nathalie Furmento
>> <nathalie.furmento@labri.fr>  wrote:
>>
>>>
>>> You can use the environment variable NVCCFLAGS to pass specific options
>>> to
>>> nvcc.
>>>
>>> Regards,
>>>
>>> Nathalie
>>>
>>> On 07/04/2011 12:11, tog wrote:
>>>
>>>>
>>>> Ok, this is better. We are now in the problem I was anticipating earlier
>>>> ...
>>>> mpicc is generating 64 bits while nvcc is generationg 32 bits
>>>>
>>>> Is there a way to trigger nvcc compiler flags ?
>>>>
>>>> My automake version:
>>>> oggy:oce alleon$ automake --version
>>>> automake (GNU automake) 1.9.6
>>>> Written by Tom Tromey<tromey@redhat.com>.
>>>>
>>>> Best Regards
>>>> Guillaume
>>>>
>>>> ....
>>>>   CCLD   tests/mpi_irecv
>>>>   CC     mpi_isend_detached.o
>>>>   CCLD   tests/mpi_isend_detached
>>>>   CC     mpi_irecv_detached.o
>>>>   CCLD   tests/mpi_irecv_detached
>>>>   CC     mpi_detached_tag.o
>>>>   CCLD   tests/mpi_detached_tag
>>>>   CC     ring.o
>>>> /usr/local/cuda/bin/nvcc tests/ring_kernel.cu -c -o
>>>> tests/ring_kernel.o --compiler-options -fno-strict-aliasing
>>>> -I/usr/local/cuda/include -I../include/ -I../include  -I../include/
>>>> -I../include/
>>>>   CCLD   tests/ring
>>>> ld: warning: in tests/ring_kernel.o, file was built for i386 which is
>>>> not the architecture being linked (x86_64)
>>>> Undefined symbols:
>>>>   "_increment_cuda", referenced from:
>>>>       _increment_cl in ring.o
>>>> ld: symbol(s) not found
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [tests/ring] Error 1
>>>> make[1]: *** [all] Error 2
>>>> make: *** [all-recursive] Error 1
>>>>
>>>>
>>>>
>>>>
>
>



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