ggml : add support for ChatGLM RoPE

1 files changed, 5 insertions, 2 deletions

diff --git a/ggml.h b/ggml.h
index 08025e57..45991322 100644
--- a/ggml.h
+++ b/ggml.h
@@ -1036,13 +1036,15 @@ extern "C" {
     // rotary position embedding
     // if mode & 1 == 1, skip n_past elements
     // if mode & 2 == 1, GPT-NeoX style
+    // if mode & 4 == 1, ChatGLM style
     // TODO: avoid creating a new tensor every time
     GGML_API struct ggml_tensor * ggml_rope(
             struct ggml_context * ctx,
             struct ggml_tensor  * a,
             int                   n_past,
             int                   n_dims,
-            int                   mode);
+            int                   mode,
+            int                   n_ctx);
 
     // in-place, returns view(a)
     GGML_API struct ggml_tensor * ggml_rope_inplace(
@@ -1050,7 +1052,8 @@ extern "C" {
             struct ggml_tensor  * a,
             int                   n_past,
             int                   n_dims,
-            int                   mode);
+            int                   mode,
+            int                   n_ctx);
 
     // rotary position embedding backward, i.e compute dx from dy
     // a - dy