add_executable(alltoall2 alltoall2.c)
add_executable(alltoall_basic alltoall_basic.c)
add_executable(alltoall_coll alltoall_coll.c)
add_executable(alltoall2 alltoall2.c)
add_executable(alltoall_basic alltoall_basic.c)
add_executable(alltoall_coll alltoall_coll.c)