Function ggml_gallocr_is_allocated

external/ggml/src/ggml-alloc.c:592–596

}

static bool ggml_gallocr_is_allocated(ggml_gallocr_t galloc, struct ggml_tensor * t) {
    return t->data != NULL // tensor data already set externally
        || t->buffer // tensor on external buffer (but not yet allocated)
        || ggml_gallocr_is_own(galloc, t); // tensor will be allocated by galloc
}

// free the extra space at the end if the new tensor is smaller
static void ggml_gallocr_free_extra_space(ggml_gallocr_t galloc, struct ggml_tensor * node, struct ggml_tensor * parent) {