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ggml : allow CUDA graphs when using pipeline parallelism #13814

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May 27, 2025
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ggml : allow CUDA graphs when using pipeline parallelism #13814

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3 changes: 3 additions & 0 deletions ggml/src/ggml-backend.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1598,6 +1598,9 @@ void ggml_backend_sched_synchronize(ggml_backend_sched_t sched) {
for (int i = 0; i < sched->n_backends; i++) {
ggml_backend_synchronize(sched->backends[i]);
}
// reset the current copy to 0 so that the graphs will be similar during generation
// necessary for CUDA graphs
sched->cur_copy = 0;
}

void ggml_backend_sched_set_eval_callback(ggml_backend_sched_t sched, ggml_backend_sched_eval_callback callback, void * user_data) {
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