GrB_wait()

GrB_wait forces all pending operations to complete. Blocking mode is as if GrB_wait is called whenever a GraphBLAS method or operation returns to the user.

GrB_error()

Each GraphBLAS method and operation returns a GrB_Info error code. GrB_error returns additional information on the last error.

Examples

julia> using GraphBLASInterface, SuiteSparseGraphBLAS

julia> GrB_init(GrB_NONBLOCKING)
GrB_SUCCESS::GrB_Info = 0

julia> GrB_init(GrB_NONBLOCKING)
GrB_INVALID_VALUE::GrB_Info = 5

julia> GrB_error()
GraphBLAS error: GrB_INVALID_VALUE
function: GrB_init (mode)
GrB_init must not be called twice