include llama.cpp since there were some edits

llama.cpp/ggml/src/ggml-hexagon/htp-fusion.h

@@ -0,0 +1,33 @@
+#ifndef HTP_FUSION_H
+#define HTP_FUSION_H
+
+#include "htp-common.h"
+
+enum htp_fusion_flags {
+    HTP_FUSE_ALLREDUCE_ADD   = (1 << 1),  // 2
+    HTP_FUSE_RMS_NORM_MUL    = (1 << 2),  // 4
+    HTP_FUSE_MUL_MAT_ADD     = (1 << 3),  // 8
+    HTP_FUSE_MUL_MAT_NX      = (1 << 4),  // 16
+    HTP_FUSE_MUL_MAT_ID_NX   = (1 << 5),  // 32
+    HTP_FUSE_GDN_CPY         = (1 << 6),  // 64
+    HTP_FUSE_REPEAT_GET_ROWS = (1 << 7),  // 128
+    HTP_FUSE_UNARY_MUL_GLU   = (1 << 8),  // 256
+    HTP_FUSE_MUL_MUL_SCALAR  = (1 << 9),  // 512
+    HTP_FUSE_BINARY_NX       = (1 << 10), // 1024
+    HTP_FUSE_RMS_NORM_SCALE  = (1 << 11), // 2048
+    HTP_FUSE_SSM_CONV_SILU   = (1 << 12), // 4096
+};
+
+static inline bool htp_fusion_enabled(int flag) {
+    if (opt_opfusion <= 0) return false;
+    if (opt_opfusion == 1) return true; // 1 enables all
+    return (opt_opfusion & flag) != 0;
+}
+
+bool htp_fusion_can_stack(const struct ggml_tensor * a);
+bool htp_fusion_can_stack(const struct ggml_tensor * a, const struct ggml_tensor * b);
+int  htp_fusion_max(const struct ggml_cgraph * graph, int idx);
+void htp_fusion_tag_graph(struct ggml_cgraph * graph);
+bool htp_fusion_try_fuse(const struct ggml_hexagon_session * sess, struct htp_opnode & prev, const struct htp_opnode & cur);
+
+#endif // HTP_FUSION_H