[codezy]

Hello guys,

I used SU2-3.0.0 'eagle'
My metis version is 5.1.0. But when I compile Metis 64bit (set IDXTYPEWIDTH to 64) .There are some compile errors occured below:

......
......
../src/geometry_structure.cpp(5371): error: argument of type "int *" is incompatible with parameter of type "idx_t={int64_t={l ong}} *"
METIS_SetDefaultOptions(options);
^
../src/geometry_structure.cpp(5373): error: argument of type "int *" is incompatible with parameter of type "idx_t={int64_t={l ong}} *"
METIS_PartMeshNodal(&ne, &nn, eptr, elmnts, NULL, NULL, &nparts, NULL, NULL, &edgecut, epart, npart);
......
......

The new version SU2 with an externals, but is also could not work well XD. And the version of metis is 5.0.2.

So how could I use metis 5.1.0 64bit?

[ceanwang]

Originally Posted by codezy

Hello guys,

I used SU2-3.0.0 'eagle'
My metis version is 5.1.0. But when I compile Metis 64bit (set IDXTYPEWIDTH to 64) .There are some compile errors occured below:

......
......
../src/geometry_structure.cpp(5371): error: argument of type "int *" is incompatible with parameter of type "idx_t={int64_t={l ong}} *"
METIS_SetDefaultOptions(options);
^
../src/geometry_structure.cpp(5373): error: argument of type "int *" is incompatible with parameter of type "idx_t={int64_t={l ong}} *"
METIS_PartMeshNodal(&ne, &nn, eptr, elmnts, NULL, NULL, &nparts, NULL, NULL, &edgecut, epart, npart);
......
......

The new version SU2 with an externals, but is also could not work well XD. And the version of metis is 5.0.2.

So how could I use metis 5.1.0 64bit?

I think you should change su2 side 'int' into 'int64'.
It's better su2 can have some kind mechanism to check metis version and adept accordingly.

[codezy]

Originally Posted by ceanwang

I think you should change su2 side 'int' into 'int64'.
It's better su2 can have some kind mechanism to check metis version and adept accordingly.

Thank you very much, could you tell me more details? How could I chang int into int64？

Thanks a lot

[ceanwang]

Originally Posted by codezy

Thank you very much, could you tell me more details? How could I chang int into int64？

Thanks a lot

change the source file:
src/geometry_structure.cpp

If you are lucky, it may work.

The change may cause other compile errors. Then you have more to fix.

good luck.

[codezy]

Originally Posted by ceanwang

change the source file:
src/geometry_structure.cpp

If you are lucky, it may work.

The change may cause other compile errors. Then you have more to fix.

good luck.

Thank you!