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llama : use aligned memory during ggml_init call from loading saved sessions (#1934)

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* fixed issue: memory is not guaranteed to be aligned properly during ggml_init call from loading saved sessions

* - removed commented out old code from fix
- updated another instance of same issue below original
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l3utterfly 2023-06-19 23:20:06 +08:00 committed by GitHub
parent 23fc5c219a
commit ba4e85a833
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1 changed files with 2 additions and 6 deletions
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llama.cpp
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@ -3126,9 +3126,7 @@ size_t llama_copy_state_data(struct llama_context * ctx, uint8_t * dst) {
if (kv_size) { if (kv_size) {
const size_t elt_size = ggml_element_size(kv_self.k); const size_t elt_size = ggml_element_size(kv_self.k);
char buffer[4096]; ggml_context * cpy_ctx = ggml_init({ 4096, NULL, /* no_alloc */ true });
ggml_context * cpy_ctx = ggml_init({ sizeof(buffer), buffer, /* no_alloc */ true });
ggml_cgraph gf{}; ggml_cgraph gf{};
gf.n_threads = 1; gf.n_threads = 1;
@ -3234,9 +3232,7 @@ size_t llama_set_state_data(struct llama_context * ctx, uint8_t * src) {
const size_t elt_size = ggml_element_size(kv_self.k); const size_t elt_size = ggml_element_size(kv_self.k);
char buffer[4096]; ggml_context * cpy_ctx = ggml_init({ 4096, NULL, /* no_alloc */ true });
ggml_context * cpy_ctx = ggml_init({ sizeof(buffer), buffer, /* no_alloc */ true });
ggml_cgraph gf{}; ggml_cgraph gf{};
gf.n_threads = 1; gf.n_threads = 1;