Re: [Starpu-devel] StarPU with C++ (possibly extern) problem

[Cédric Augonnet <cedric.augonnet@inria.fr>]

Hello Usman,

Thanks for the report! This should be fixed now, can you please try again?

Best,
Cédric

On 19/04/2011 12:37, Usman Dastgeer wrote:
> Hello,
>
> I am using recent version of StarPU from svn (checkout 18,04,2011) and having some problem when 
> using it with C++. For example, when I try to to compile "hello_world.c" given in 
> starpu/examples using "g++", it gives following compiler errors:
>
> g++ -I/home/usmda/programs/include -I/usr//include  hello_world.c -c -o 
> hello.o -Wno-write-strings
>
> In file included from /usr/include/cuda_runtime.h:54:0,
>                   from 
> /home/usmda/programs/include/starpu_data_interfaces.h:33,
>                   from /home/usmda/programs/include/starpu_data.h:27,
>                   from /home/usmda/programs/include/starpu_task.h:29,
>                   from /home/usmda/programs/include/starpu_util.h:127,
>                   from /home/usmda/programs/include/starpu.h:33,
>                   from hello_world.c:32:
> /usr/include/channel_descriptor.h:93:1: error: template with C linkage
> /usr/include/channel_descriptor.h:126:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:137:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:144:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:151:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:158:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:165:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:172:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:179:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:186:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:193:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:200:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:207:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:214:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:221:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:228:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:235:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:242:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:249:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:256:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:263:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:270:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:277:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:284:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:291:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:298:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:365:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:372:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:379:1: error: template specialization with 
> C linkage
> /usr/include/channel_descriptor.h:386:1: error: template specialization with 
> C linkage
> In file included from 
> /home/usmda/programs/include/starpu_data_interfaces.h:33:0,
>                   from /home/usmda/programs/include/starpu_data.h:27,
>                   from /home/usmda/programs/include/starpu_task.h:29,
>                   from /home/usmda/programs/include/starpu_util.h:127,
>                   from /home/usmda/programs/include/starpu.h:33,
>                   from hello_world.c:32:
> /usr/include/cuda_runtime.h:106:1: error: template with C linkage
> /usr/include/cuda_runtime.h: In function ‘cudaError_t 
> cudaEventCreate(CUevent_st**, unsigned int)’:
> /usr/include/cuda_runtime.h:148:1: error: declaration of C function 
> ‘cudaError_t cudaEventCreate(CUevent_st**, unsigned int)’ conflicts with
> /usr/include/cuda_runtime_api.h:821:39: error: previous declaration 
> ‘cudaError_t cudaEventCreate(CUevent_st**)’ here
> /usr/include/cuda_runtime.h:148:1: error: ‘cudaError_t 
> cudaEventCreate(CUevent_st**, unsigned int)’ was declared ‘extern’ and later 
> ‘static’
> /usr/include/cuda_runtime_api.h:821:39: error: previous declaration of 
> ‘cudaError_t cudaEventCreate(CUevent_st**)’
> /usr/include/cuda_runtime.h: In function ‘cudaError_t cudaMallocHost(void**, 
> size_t, unsigned int)’:
> /usr/include/cuda_runtime.h:212:1: error: declaration of C function 
> ‘cudaError_t cudaMallocHost(void**, size_t, unsigned int)’ conflicts with
> /usr/include/cuda_runtime_api.h:1292:39: error: previous declaration 
> ‘cudaError_t cudaMallocHost(void**, size_t)’ here
> /usr/include/cuda_runtime.h:212:1: error: ‘cudaError_t cudaMallocHost(void**, 
> size_t, unsigned int)’ was declared ‘extern’ and later ‘static’
> /usr/include/cuda_runtime_api.h:1292:39: error: previous declaration of 
> ‘cudaError_t cudaMallocHost(void**, size_t)’
> /usr/include/cuda_runtime.h: At global scope:
> /usr/include/cuda_runtime.h:217:1: error: template with C linkage
> /usr/include/cuda_runtime.h:227:1: error: template with C linkage
> /usr/include/cuda_runtime.h:237:1: error: template with C linkage
> /usr/include/cuda_runtime.h:246:1: error: template with C linkage
> /usr/include/cuda_runtime.h:256:1: error: template with C linkage
> hello_world.c: In function ‘void cpu_func(void**, void*)’:
> hello_world.c:55:26: error: invalid conversion from ‘void*’ to ‘params*’
> make: *** [hello.o] Error 1
>
>
>
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