void _XMP_onesided_initialize(int argc, char **argv)
{
#ifdef _XMP_FJRDMA
if(_XMP_world_size > _XMP_ONESIDED_MAX_PROCS){
if(_XMP_world_rank == 0)
fprintf(stderr, "Warning : Onesided operations cannot be not used in %d processes (up to %d processes)\n",
_XMP_world_size, _XMP_ONESIDED_MAX_PROCS);
return;
}
#endif
#ifdef _XMP_GASNET
size_t _xmp_heap_size, _xmp_stride_size;
_xmp_heap_size = _get_size("XMP_ONESIDED_HEAP_SIZE");
_xmp_stride_size = _get_size("XMP_ONESIDED_STRIDE_SIZE");
_xmp_heap_size += _xmp_stride_size;
_XMP_gasnet_initialize(argc, argv, _xmp_heap_size, _xmp_stride_size);
_XMP_gasnet_intrinsic_initialize();
#elif _XMP_FJRDMA
_XMP_fjrdma_initialize(argc, argv);
#elif _XMP_MPI3_ONESIDED
size_t _xmp_heap_size;
_xmp_heap_size = _get_size("XMP_ONESIDED_HEAP_SIZE");
_XMP_mpi_onesided_initialize(argc, argv, _xmp_heap_size);
#endif
#ifdef _XMP_TCA
_XMP_tca_initialize(argc, argv);
#endif
#if defined(_XMP_GASNET) || defined(_XMP_FJRDMA) || defined(_XMP_TCA) || defined(_XMP_MPI3_ONESIDED)
_XMP_build_sync_images_table();
_XMP_build_coarray_queue();
_XMP_post_wait_initialize();
#endif
}
/**
* @param target use the buffer bound to the target specified
* @param access the access specifier for the buffer mapping
*
* This class is non-copyable.
*
* @glsymbols
* @glfunref{MapBuffer}
*
* @throws Error
*/
BufferRawMap(BufferTarget target, Bitfield<BufferMapAccess> access)
: _offset(0)
, _size(_get_size(target))
, _ptr(
OGLPLUS_GLFUNC(MapBuffer)(
GLenum(target),
_translate(GLbitfield(access))
)
), _target(target)
{
OGLPLUS_CHECK(
MapBuffer,
ObjectError,
ObjectBinding(_target)
);
}
/**
* @param buffer use the specified buffer
* @param access the access specifier for the buffer mapping
*
* This class is non-copyable.
*
* @throws Error
*/
DSABufferRawMapEXT(
BufferName buffer,
Bitfield<BufferMapAccess> access
): _offset(0)
, _size(_get_size(GetGLName(buffer)))
, _ptr(
OGLPLUS_GLFUNC(MapNamedBufferEXT)(
GetGLName(buffer),
_translate(GLbitfield(access))
)
), _buf_name(GetGLName(buffer))
{
OGLPLUS_CHECK(
MapNamedBufferEXT,
ObjectError,
Object(buffer)
);
}
