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ggml : remove redundant n_copies check when setting input/output (#17612) 

This commit removes a redundant check for sched->n_copies > 1 when
setting input and output flags on tensor copies in
ggml_backend_sched_split_graph.

The motivation for this change is to clarify the code as the outer if
statement already performs this check.
This commit is contained in:
Daniel Bevenius 2025-12-02 12:52:45 +01:00 committed by GitHub
parent b9a37717b0
commit 7f3a72a8ed
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1 changed files with 2 additions and 4 deletions
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ggml/src/ggml-backend.cpp
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@ -1240,10 +1240,8 @@ void ggml_backend_sched_split_graph(ggml_backend_sched_t sched, struct ggml_cgra
tensor_copy = ggml_dup_tensor_layout(sched->ctx, src); tensor_copy = ggml_dup_tensor_layout(sched->ctx, src);
ggml_format_name(tensor_copy, "%s#%s#%d", ggml_backend_name(backend), src->name, c); ggml_format_name(tensor_copy, "%s#%s#%d", ggml_backend_name(backend), src->name, c);
} }
if (sched->n_copies > 1) {
ggml_set_input(tensor_copy); ggml_set_input(tensor_copy);
ggml_set_output(tensor_copy); // prevent ggml-alloc from overwriting the tensor ggml_set_output(tensor_copy); // prevent ggml-alloc from overwriting the tensor
}
tensor_id_copy(src_id, src_backend_id, c) = tensor_copy; tensor_id_copy(src_id, src_backend_id, c) = tensor_copy;
SET_CAUSE(tensor_copy, "4.cpy"); SET_CAUSE(tensor_copy, "4.cpy");
} }