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| |
| @@ -1431,6 +1431,19 @@ void ggml_backend_sched_split_graph(ggml_backend_sched_t sched, struct ggml_cgra |
| for (int b = 0; b < sched->n_backends && *cur_backend_id == -1; b++) { |
| ggml_backend_sched_set_if_supported(sched, node, b, cur_backend_id); |
| } |
| + if (*cur_backend_id == -1 && getenv("SDQ_SCHED_DEBUG")) { |
| + fprintf(stderr, "[sched-dbg] unassigned node: op=%s ne=[%lld,%lld,%lld,%lld] type=%s name='%s' n_backends=%d\n", |
| + ggml_op_name(node->op), |
| + (long long) node->ne[0], (long long) node->ne[1], (long long) node->ne[2], (long long) node->ne[3], |
| + ggml_type_name(node->type), ggml_get_name(node), sched->n_backends); |
| + for (int j = 0; j < GGML_MAX_SRC && node->src[j]; j++) { |
| + fprintf(stderr, "[sched-dbg] src[%d] op=%s type=%s name='%s' buf=%p buft=%s\n", |
| + j, ggml_op_name(node->src[j]->op), ggml_type_name(node->src[j]->type), |
| + ggml_get_name(node->src[j]), (void *) node->src[j]->buffer, |
| + node->src[j]->buffer && node->src[j]->buffer->buft |
| + ? ggml_backend_buft_name(node->src[j]->buffer->buft) : "(none)"); |
| + } |
| + } |
| GGML_ASSERT(*cur_backend_id != -1); |
| } |
| |
|
|
