Merge branch 'upstream' into concedo_experimental

# Conflicts:
#	ggml/CMakeLists.txt
#	ggml/src/CMakeLists.txt
#	ggml/src/ggml-cann/ggml-cann.cpp
#	ggml/src/ggml-cpu/amx/amx.cpp
#	ggml/src/ggml-cuda/CMakeLists.txt
#	ggml/src/ggml-opencl/CMakeLists.txt
#	ggml/src/ggml-opencl/ggml-opencl.cpp
#	ggml/src/ggml-opencl/kernels/cvt.cl
#	ggml/src/ggml-rpc/ggml-rpc.cpp
#	ggml/src/ggml-sycl/ggml-sycl.cpp
#	ggml/src/ggml-webgpu/ggml-webgpu.cpp
#	ggml/src/ggml-webgpu/wgsl-shaders/embed_wgsl.py
#	ggml/src/ggml-webgpu/wgsl-shaders/mul_mat.tmpl.wgsl
#	ggml/src/ggml-webgpu/wgsl-shaders/set_rows.wgsl
#	ggml/src/ggml-zdnn/ggml-zdnn.cpp
#	scripts/sync-ggml.last
#	tests/test-backend-ops.cpp
#	tests/test-chat.cpp
#	tools/llama-bench/README.md
#	tools/llama-bench/llama-bench.cpp

tools/server/tests/unit/test_chat_completion.py

@@ -271,8 +271,10 @@ def test_chat_completion_with_timings_per_token():
         "max_tokens": 10,
         "messages": [{"role": "user", "content": "test"}],
         "stream": True,
+        "stream_options": {"include_usage": True},
         "timings_per_token": True,
     })
+    stats_received = False
     for i, data in enumerate(res):
         if i == 0:
             # Check first role message for stream=True
@@ -288,6 +290,8 @@ def test_chat_completion_with_timings_per_token():
                 assert "predicted_per_second" in data["timings"]
                 assert "predicted_n" in data["timings"]
                 assert data["timings"]["predicted_n"] <= 10
+                stats_received = True
+    assert stats_received
 
 
 def test_logprobs():