From 044b6168951b65b1dd024b9efda77c2587e590ff Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Mon, 24 Aug 2026 09:00:59 +0300
Subject: [PATCH 1/2] ggml : fix ggml_clamp

---
 ggml/include/ggml.h | 21 +++++++++++-------
 ggml/src/ggml.c     | 54 +++++++++++++++++++++++++++++----------------
 2 files changed, 48 insertions(+), 27 deletions(-)

diff --git a/ggml/include/ggml.h b/ggml/include/ggml.h
index 32462d79a78..5f6774a630c 100644
--- a/ggml/include/ggml.h
+++ b/ggml/include/ggml.h
@@ -1724,6 +1724,19 @@ extern "C" {
             struct ggml_tensor  * a,
             int                   n_past);
 
+    GGML_API struct ggml_tensor * ggml_clamp(
+            struct ggml_context * ctx,
+            struct ggml_tensor  * a,
+            float                 min,
+            float                 max);
+
+    // in-place, returns view(a)
+    GGML_API struct ggml_tensor * ggml_clamp_inplace(
+            struct ggml_context * ctx,
+            struct ggml_tensor  * a,
+            float                 min,
+            float                 max);
+
     GGML_API struct ggml_tensor * ggml_soft_max(
             struct ggml_context * ctx,
             struct ggml_tensor  * a);
@@ -1990,14 +2003,6 @@ extern "C" {
             struct ggml_tensor  * a,
             int                   n_offs);
 
-    // clamp
-    // in-place, returns view(a)
-    GGML_API struct ggml_tensor * ggml_clamp(
-            struct ggml_context * ctx,
-            struct ggml_tensor  * a,
-            float                 min,
-            float                 max);
-
     // im2col
     // converts data into a format that effectively results in a convolution when combined with matrix multiplication
     GGML_API struct ggml_tensor * ggml_im2col(
diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
index 1a60fec791d..e0b615c07ed 100644
--- a/ggml/src/ggml.c
+++ b/ggml/src/ggml.c
@@ -4042,6 +4042,41 @@ struct ggml_tensor * ggml_diag_mask_zero_inplace(
     return ggml_diag_mask_zero_impl(ctx, a, n_past, true);
 }
 
+// ggml_clamp
+
+static struct ggml_tensor * ggml_clamp_impl(
+        struct ggml_context * ctx,
+        struct ggml_tensor  * a,
+        float                 min,
+        float                 max,
+        bool                  inplace) {
+    struct ggml_tensor * result = inplace ? ggml_view_tensor(ctx, a) : ggml_dup_tensor(ctx, a);
+
+    float params[] = { min, max };
+    ggml_set_op_params(result, params, sizeof(params));
+
+    result->op     = GGML_OP_CLAMP;
+    result->src[0] = a;
+
+    return result;
+}
+
+struct ggml_tensor * ggml_clamp(
+    struct ggml_context * ctx,
+    struct ggml_tensor  * a,
+    float                 min,
+    float                 max) {
+    return ggml_clamp_impl(ctx, a, min, max, false);
+}
+
+struct ggml_tensor * ggml_clamp_inplace(
+    struct ggml_context * ctx,
+    struct ggml_tensor  * a,
+    float                 min,
+    float                 max) {
+    return ggml_clamp_impl(ctx, a, min, max, true);
+}
+
 // ggml_soft_max
 
 static struct ggml_tensor * ggml_soft_max_impl(
@@ -4438,25 +4473,6 @@ struct ggml_tensor * ggml_rope_set_offset(
     return a;
 }
 
-// ggml_clamp
-
-struct ggml_tensor * ggml_clamp(
-        struct ggml_context * ctx,
-        struct ggml_tensor  * a,
-        float                 min,
-        float                 max) {
-    // TODO: when implement backward, fix this:
-    struct ggml_tensor * result = ggml_view_tensor(ctx, a);
-
-    float params[] = { min, max };
-    ggml_set_op_params(result, params, sizeof(params));
-
-    result->op     = GGML_OP_CLAMP;
-    result->src[0] = a;
-
-    return result;
-}
-
 static int64_t ggml_calc_conv_output_size(int64_t ins, int64_t ks, int s, int p, int d) {
     return (ins + 2 * p - d * (ks - 1) - 1) / s + 1;
 }

From 4d858949de2099eb26fe6d89f7ca1b3c606b9db5 Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Mon, 24 Aug 2026 09:48:55 +0300
Subject: [PATCH 2/2] cont : update ggml-alloc

---
 ggml/src/ggml-alloc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ggml/src/ggml-alloc.c b/ggml/src/ggml-alloc.c
index 3bda9abbe03..a71838eafc6 100644
--- a/ggml/src/ggml-alloc.c
+++ b/ggml/src/ggml-alloc.c
@@ -40,6 +40,7 @@ bool ggml_op_can_inplace(enum ggml_op op) {
         case GGML_OP_SILU_BACK:
         case GGML_OP_RMS_NORM:
         case GGML_OP_RMS_NORM_BACK:
+        case GGML_OP_CLAMP:
         case GGML_OP_SOFT_MAX:
         case GGML_OP_SOFT_MAX_BACK:
             return true;