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llama.cpp
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vulkan: in graph_optimize, try to group ADD operations (#18060) 

I saw the adds not staying together in the new nemotron 3 nano model.
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Jeff Bolz 2025-12-21 03:05:08 -06:00 committed by GitHub
parent 4117ae5557
commit 6eb7081860
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1 changed files with 2 additions and 1 deletions
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ggml/src/ggml-vulkan/ggml-vulkan.cpp
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@ -13502,7 +13502,8 @@ static void ggml_vk_graph_optimize(ggml_backend_t backend, struct ggml_cgraph *
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_RMS_NORM && graph->nodes[j]->op == GGML_OP_MUL) &&
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_MUL_MAT && graph->nodes[j]->op == GGML_OP_ADD) &&
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_MUL_MAT_ID && graph->nodes[j]->op == GGML_OP_ADD_ID) &&
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_MUL_MAT_ID && graph->nodes[j]->op == GGML_OP_MUL)) {
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_MUL_MAT_ID && graph->nodes[j]->op == GGML_OP_MUL) &&
!(j == c+1 && c == current_set.back() && graph->nodes[c]->op == GGML_OP_ADD && graph->nodes[j]->op == GGML_OP_ADD)) {
ok = false;
break;
}