static struct starpu_codelet cl11 =
{
	.cpu_funcs = {chol_cpu_codelet_update_u11, NULL},
#ifdef STARPU_USE_CUDA
	.cuda_funcs = {chol_cublas_codelet_update_u11, NULL},
#elif defined(STARPU_SIMGRID)
	.cuda_funcs = {(void*)1, NULL},
#endif
	.nbuffers = 1,
	.modes = {STARPU_RW},
	.model = &chol_model_11
};