Re: [Starpu-devel] Build issues On Windows8.1

[Sreeprakash S <sreeprakash.s@creativegenius.co.in>]

Hi Samuel,

Tried  replacing <unistd.h> instead of <time.h> and <sys/stat.h>. It gave errors in barrier.c

  CC       libstarpu_1.1_la-barrier.lo

In file included from ../../include/starpu_thread_util.h:21:0,

                 from ../../include/starpu.h:45,

                 from ../../src/common/utils.h:21,

                 from ../../src/common/barrier.c:18:

../../include/starpu_util.h:292:8: error: redefinition of 'struct timespec'

 struct timespec {

        ^

In file included from c:\mingw\include\unistd.h:95:0,

                 from d:/Works/Mine/OpenCL/StarPU_1_1_3_Changes_By_Samuel/build/

../include/pthread_win32/pthread.h:36,

                 from ../../include/starpu_thread.h:26,

                 from ../../src/common/barrier.h:20,

                 from ../../src/common/barrier.c:17:

c:\mingw\include\parts\time.h:65:8: note: originally defined here

 struct timespec

        ^

In file included from C:/Cuda/include/device_types.h:53:0,

                 from C:/Cuda/include/builtin_types.h:56,

                 from C:/Cuda/include/cuda_runtime.h:67,

                 from ../../include/starpu_data_interfaces.h:29,

                 from ../../include/starpu.h:48,

                 from ../../src/common/utils.h:21,

                 from ../../src/common/barrier.c:18:

C:/Cuda/include/host_defines.h:79:0: warning: "__cdecl" redefined [enabled by de

fault]

 #define __cdecl

 ^

../../src/common/barrier.c:1:0: note: this is the location of the previous defin

ition

 /* StarPU --- Runtime system for heterogeneous multicore architectures.

 ^

In file included from C:/Cuda/include/builtin_types.h:60:0,

                 from C:/Cuda/include/cuda_runtime.h:67,

                 from ../../include/starpu_data_interfaces.h:29,

                 from ../../include/starpu.h:48,

                 from ../../src/common/utils.h:21,

                 from ../../src/common/barrier.c:18:

C:/Cuda/include/vector_types.h:73:0: warning: ignoring #pragma warning  [-Wunkno

wn-pragmas]

 #pragma warning(push)

 ^

C:/Cuda/include/vector_types.h:74:0: warning: ignoring #pragma warning  [-Wunkno

wn-pragmas]

 #pragma warning(disable: 4201 4408)

 ^

C:/Cuda/include/vector_types.h:350:0: warning: ignoring #pragma warning  [-Wunkn

own-pragmas]

 #pragma warning(pop)

 ^

make[2]: *** [libstarpu_1.1_la-barrier.lo] Error 1

I tried another approach. Wherever unistd.h was included in StarPu just put a macro redirection so that the re-declaration would not happen. Basically, replaced

#include <unistd.h>

with

#define timespec temp_timespec

#include <unistd.h>

#undef timespec

Had to do this in about 20-30 odd files in StarPU and got it compiled. However, am facing some linker issues related to cuda libraries. Still looking into it.

Regards,

Sreeprakash

On Wed, Feb 18, 2015 at 6:01 PM, Samuel Thibault <samuel.thibault@ens-lyon.org> wrote:

Sreeprakash S, le Wed 18 Feb 2015 16:32:11 +0530, a écrit :
>   I have uploaded the entire MinGw/include files as a zip file. Please check
> the link below for the files
> [1]https://drive.google.com/file/d/0B-KGfzbKGpN-ZHU0al9oVG5ER2s/view?usp=
> sharing

Thanks!

It seems only unistd.h includes parts/time.h, could you thus try to
include <unistd.h> instead of <time.h> and <sys/stat.h>?

Samuel