From 137dfcf15ac16d4d8ced649e14f60c626c63edf0 Mon Sep 17 00:00:00 2001
From: "mudler's LocalAI [bot]"
 <139863280+localai-bot@users.noreply.github.com>
Date: Tue, 4 Aug 2026 15:27:03 +0200
Subject: [PATCH] chore: :arrow_up: Update antirez/ds4 to
 `b7e9f0091139999b6c070a57590c447c5741da5c` (#11333)

* :arrow_up: Update antirez/ds4

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* fix(ds4): link upstream CUDA MMQ objects

The updated ds4 CUDA object now calls into the vendored MMQ implementation. Build and link those objects into both the gRPC server and distributed worker.

Assisted-by: Codex:gpt-5 [Codex]

---------

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: mudler <2420543+mudler@users.noreply.github.com>
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
---
 backend/cpp/ds4/CMakeLists.txt | 10 +++++++++-
 backend/cpp/ds4/Makefile       | 10 ++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/backend/cpp/ds4/CMakeLists.txt b/backend/cpp/ds4/CMakeLists.txt
index 10d999729..0535a8a44 100644
--- a/backend/cpp/ds4/CMakeLists.txt
+++ b/backend/cpp/ds4/CMakeLists.txt
@@ -69,7 +69,15 @@ target_include_directories(hw_grpc_proto PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
 
 set(DS4_OBJS "${DS4_DIR}/ds4.o")
 if(DS4_GPU STREQUAL "cuda")
-    list(APPEND DS4_OBJS "${DS4_DIR}/ds4_cuda.o")
+    list(APPEND DS4_OBJS
+        "${DS4_DIR}/ds4_cuda.o"
+        "${DS4_DIR}/cuda/mmq/ds4_ggml_stubs.o"
+        "${DS4_DIR}/cuda/mmq/ds4_mmq.o"
+        "${DS4_DIR}/cuda/mmq/ds4_mmq_d2r.o"
+        "${DS4_DIR}/cuda/mmq/quantize.o"
+        "${DS4_DIR}/cuda/mmq/mmid.o"
+        "${DS4_DIR}/cuda/mmq/mmvq.o"
+        "${DS4_DIR}/cuda/mmq/ds4_repack.o")
 elseif(DS4_GPU STREQUAL "metal")
     list(APPEND DS4_OBJS "${DS4_DIR}/ds4_metal.o")
 elseif(DS4_GPU STREQUAL "cpu")
diff --git a/backend/cpp/ds4/Makefile b/backend/cpp/ds4/Makefile
index 1753c5cd1..decba05d2 100644
--- a/backend/cpp/ds4/Makefile
+++ b/backend/cpp/ds4/Makefile
@@ -1,10 +1,10 @@
 # ds4 backend Makefile.
 #
-# Upstream pin lives below as DS4_VERSION?=54b36ed9ba42da31b24f2d1a5feb075c2475dbb1
+# Upstream pin lives below as DS4_VERSION?=b7e9f0091139999b6c070a57590c447c5741da5c
 # (.github/bump_deps.sh) can find and update it - matches the
 # llama-cpp / ik-llama-cpp / turboquant convention.
 
-DS4_VERSION?=54b36ed9ba42da31b24f2d1a5feb075c2475dbb1
+DS4_VERSION?=b7e9f0091139999b6c070a57590c447c5741da5c
 DS4_REPO?=https://github.com/antirez/ds4
 
 CURRENT_MAKEFILE_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
@@ -23,7 +23,9 @@ CMAKE_ARGS ?= -DCMAKE_BUILD_TYPE=Release
 # are shared by every GPU mode, so append them unconditionally below.
 ifeq ($(BUILD_TYPE),cublas)
     CMAKE_ARGS += -DDS4_GPU=cuda
-    DS4_OBJ_TARGET := ds4.o ds4_cuda.o ds4_distributed.o ds4_tp.o ds4_ssd.o ds4_layer_pack.o
+    DS4_OBJ_TARGET := ds4.o ds4_cuda.o ds4_distributed.o ds4_tp.o ds4_ssd.o ds4_layer_pack.o \
+        cuda/mmq/ds4_ggml_stubs.o cuda/mmq/ds4_mmq.o cuda/mmq/ds4_mmq_d2r.o \
+        cuda/mmq/quantize.o cuda/mmq/mmid.o cuda/mmq/mmvq.o cuda/mmq/ds4_repack.o
 else ifeq ($(UNAME_S),Darwin)
     CMAKE_ARGS += -DDS4_GPU=metal
     DS4_OBJ_TARGET := ds4.o ds4_metal.o ds4_distributed.o ds4_tp.o ds4_ssd.o ds4_layer_pack.o
@@ -55,7 +57,7 @@ ds4:
 # the right per-platform compile flags (Objective-C/Metal on Darwin, nvcc on Linux+CUDA).
 ds4/ds4.o: ds4
 ifeq ($(BUILD_TYPE),cublas)
-	+$(MAKE) -C ds4 ds4.o ds4_cuda.o ds4_distributed.o ds4_tp.o ds4_ssd.o ds4_layer_pack.o
+	+$(MAKE) -C ds4 $(DS4_OBJ_TARGET)
 else ifeq ($(UNAME_S),Darwin)
 	+$(MAKE) -C ds4 ds4.o ds4_metal.o ds4_distributed.o ds4_tp.o ds4_ssd.o ds4_layer_pack.o
 else