From e7bb79e7fc6f4f4055c722f5317b04fb7179274b Mon Sep 17 00:00:00 2001
From: Daniele <57776841+daniandtheweb@users.noreply.github.com>
Date: Fri, 26 Jun 2026 16:59:19 +0200
Subject: [PATCH 1/3] sync: update ggml

---
 ggml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml b/ggml
index 3af5f5760..eced84c86 160000
--- a/ggml
+++ b/ggml
@@ -1 +1 @@
-Subproject commit 3af5f5760e19a96427f5f7a93b79cbdf3d4b265b
+Subproject commit eced84c86f8b012c752c016f7fe789adea168e1e

From 0f85060272ff86b75312129b1ae1a12990a58295 Mon Sep 17 00:00:00 2001
From: Daniele <57776841+daniandtheweb@users.noreply.github.com>
Date: Fri, 26 Jun 2026 17:01:45 +0200
Subject: [PATCH 2/3] fix: revert workaround for anima on vulkan fa

---
 src/model/diffusion/anima.hpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/model/diffusion/anima.hpp b/src/model/diffusion/anima.hpp
index 504904d41..6042516a9 100644
--- a/src/model/diffusion/anima.hpp
+++ b/src/model/diffusion/anima.hpp
@@ -227,7 +227,6 @@ namespace Anima {
             k4 = k_norm->forward(ctx, k4);
 
             ggml_tensor* attn_out = nullptr;
-            float scale           = (sd_backend_is(ctx->backend, "Vulkan") && ctx->flash_attn_enabled) ? 1.0f / 32.0f : 1.0f;
             if (pe_q != nullptr || pe_k != nullptr) {
                 if (pe_q == nullptr) {
                     pe_q = pe_k;
@@ -245,8 +244,7 @@ namespace Anima {
                                                      num_heads,
                                                      nullptr,
                                                      true,
-                                                     ctx->flash_attn_enabled,
-                                                     scale);
+                                                     ctx->flash_attn_enabled);
             } else {
                 auto q_flat = ggml_reshape_3d(ctx->ggml_ctx, q4, head_dim * num_heads, L_q, N);
                 auto k_flat = ggml_reshape_3d(ctx->ggml_ctx, k4, head_dim * num_heads, L_k, N);
@@ -258,8 +256,7 @@ namespace Anima {
                                                      num_heads,
                                                      nullptr,
                                                      false,
-                                                     ctx->flash_attn_enabled,
-                                                     scale);
+                                                     ctx->flash_attn_enabled);
             }
 
             return out_proj->forward(ctx, attn_out);

From 20a7163b916b7ec9f3bb67fc54c191b5cfb4cb38 Mon Sep 17 00:00:00 2001
From: Daniele <57776841+daniandtheweb@users.noreply.github.com>
Date: Fri, 26 Jun 2026 17:02:30 +0200
Subject: [PATCH 3/3] fix: revert workaround for ernie on vulkan fa

---
 src/model/diffusion/ernie_image.hpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/model/diffusion/ernie_image.hpp b/src/model/diffusion/ernie_image.hpp
index 0427b3b38..12fcada59 100644
--- a/src/model/diffusion/ernie_image.hpp
+++ b/src/model/diffusion/ernie_image.hpp
@@ -162,8 +162,6 @@ namespace ErnieImage {
             int64_t S = x->ne[1];
             int64_t N = x->ne[2];
 
-            float scale = (sd_backend_is(ctx->backend, "Vulkan") && ctx->flash_attn_enabled) ? 1.0f / 32.0f : 1.0f;
-
             auto q = to_q->forward(ctx, x);
             auto k = to_k->forward(ctx, x);
             auto v = to_v->forward(ctx, x);
@@ -184,7 +182,7 @@ namespace ErnieImage {
             k = ggml_cont(ctx->ggml_ctx, ggml_permute(ctx->ggml_ctx, k, 0, 2, 1, 3));  // [N, heads, S, head_dim]
             k = ggml_reshape_3d(ctx->ggml_ctx, k, k->ne[0], k->ne[1], k->ne[2] * k->ne[3]);
 
-            x = ggml_ext_attention_ext(ctx->ggml_ctx, ctx->backend, q, k, v, num_heads, attention_mask, true, ctx->flash_attn_enabled, scale);  // [N, S, hidden_size]
+            x = ggml_ext_attention_ext(ctx->ggml_ctx, ctx->backend, q, k, v, num_heads, attention_mask, true, ctx->flash_attn_enabled);  // [N, S, hidden_size]
             x = to_out_0->forward(ctx, x);
             return x;
         }