diff options
Diffstat (limited to 'ggml-alloc.c')
| -rw-r--r-- | ggml-alloc.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/ggml-alloc.c b/ggml-alloc.c index 4121f3db..8de28cf9 100644 --- a/ggml-alloc.c +++ b/ggml-alloc.c @@ -67,6 +67,8 @@ struct ggml_allocr { struct hash_node hash_table[GGML_GRAPH_HASHTABLE_SIZE]; size_t max_size; bool measure; + int parse_seq[GGML_MAX_NODES]; + bool has_parse_seq; #ifdef GGML_ALLOCATOR_DEBUG struct ggml_tensor * allocated_tensors[1024]; @@ -229,6 +231,17 @@ static void ggml_allocator_free_tensor(struct ggml_allocr * alloc, struct ggml_t alloc->n_free_blocks++; } +void ggml_allocr_set_parse_seq(struct ggml_allocr * alloc, int * list, int n) { + int pos = 0; + for (int i = 0; i < n; i++) { + if (list[i] != -1) { + alloc->parse_seq[pos] = list[i]; + pos++; + } + } + alloc->has_parse_seq = true; +} + void ggml_allocr_reset(struct ggml_allocr * alloc) { alloc->n_free_blocks = 1; size_t align_offset = aligned_offset(alloc->data, 0, alloc->alignment); @@ -248,6 +261,8 @@ struct ggml_allocr * ggml_allocr_new(void * data, size_t size, size_t alignment) /*.hash_table = */ {{0}}, /*.max_size = */ 0, /*.measure = */ false, + /*.parse_seq = */ {0}, + /*.has_parse_seq = */ false, #ifdef GGML_ALLOCATOR_DEBUG /*.allocated_tensors = */ = {0}, #endif @@ -275,6 +290,8 @@ struct ggml_allocr * ggml_allocr_new_measure(size_t alignment) { /*.hash_table = */ {{0}}, /*.max_size = */ 0, /*.measure = */ true, + /*.parse_seq = */ {0}, + /*.has_parse_seq = */ false, #ifdef GGML_ALLOCATOR_DEBUG /*.allocated_tensors = */ = {0}, #endif @@ -473,7 +490,13 @@ static size_t ggml_allocator_alloc_graph_tensors_n( allocate_node(alloc, input); } } - for (int i = 0; i < gf->n_nodes; i++) { + for (int ind = 0; ind < gf->n_nodes; ind++) { + int i; + if (alloc->has_parse_seq) { + i = alloc->parse_seq[ind]; + } else { + i = ind; + } struct ggml_tensor * node = gf->nodes[i]; // allocate parents (leafs) |