diff --git a/Makefile b/Makefile
index 5ec996c87..74c60bce1 100644
--- a/Makefile
+++ b/Makefile
@@ -559,19 +559,19 @@ ifdef GGML_OPENBLAS64
 	MK_CPPFLAGS += -DGGML_USE_BLAS $(shell pkg-config --cflags-only-I openblas64)
 	MK_CFLAGS   += $(shell pkg-config --cflags-only-other openblas64)
 	MK_LDFLAGS  += $(shell pkg-config --libs openblas64)
-	OBJ_GGML    += src/ggml-blas/ggml-blas.o
+	OBJ_GGML    += ggml/src/ggml-blas/ggml-blas.o
 endif # GGML_OPENBLAS64
 
 ifdef GGML_BLIS
 	MK_CPPFLAGS += -DGGML_USE_BLAS -DGGML_BLAS_USE_BLIS -I/usr/local/include/blis -I/usr/include/blis
 	MK_LDFLAGS  += -lblis -L/usr/local/lib
-	OBJ_GGML    += src/ggml-blas/ggml-blas.o
+	OBJ_GGML    += ggml/src/ggml-blas/ggml-blas.o
 endif # GGML_BLIS
 
 ifdef GGML_NVPL
 	MK_CPPFLAGS += -DGGML_USE_BLAS -DGGML_BLAS_USE_NVPL -DNVPL_ILP64 -I/usr/local/include/nvpl_blas -I/usr/include/nvpl_blas
 	MK_LDFLAGS  += -L/usr/local/lib -lnvpl_blas_core -lnvpl_blas_ilp64_gomp
-	OBJ_GGML    += src/ggml-blas/ggml-blas.o
+	OBJ_GGML    += ggml/src/ggml-blas/ggml-blas.o
 endif # GGML_NVPL
 
 ifndef GGML_NO_LLAMAFILE
@@ -1267,13 +1267,22 @@ clean:
 	rm -rvf ggml/*.dll
 	rm -rvf ggml/*.so
 	rm -rvf ggml/src/*.o
+	rm -rvf common/build-info.cpp
 	rm -rvf ggml/src/ggml-cpu/*.o
 	rm -rvf ggml/src/ggml-cpu/llamafile/*.o
-	rm -rvf common/build-info.cpp
-	rm -vrf ggml/src/ggml-metal/ggml-metal-embed.metal
+	rm -vrf ggml/src/ggml-amx/*.o
+	rm -vrf ggml/src/ggml-blas/*.o
+	rm -vrf ggml/src/ggml-cann/*.o
+	rm -vrf ggml/src/ggml-cpu/*.o
 	rm -vrf ggml/src/ggml-cuda/*.o
 	rm -vrf ggml/src/ggml-cuda/template-instances/*.o
-	rm -vrf ggml/src/ggml-amx/*.o
+	rm -vrf ggml/src/ggml-hip/*.o
+	rm -vrf ggml/src/ggml-kompute/*.o
+	rm -vrf ggml/src/ggml-metal/*.o
+	rm -vrf ggml/src/ggml-metal/ggml-metal-embed.metal
+	rm -vrf ggml/src/ggml-rpc/*.o
+	rm -vrf ggml/src/ggml-sycl/*.o
+	rm -vrf ggml/src/ggml-vulkan/*.o
 	rm -rvf $(BUILD_TARGETS)
 	rm -rvf $(TEST_TARGETS)
 	rm -f vulkan-shaders-gen ggml/src/ggml-vulkan-shaders.hpp ggml/src/ggml-vulkan-shaders.cpp
diff --git a/examples/llama-bench/llama-bench.cpp b/examples/llama-bench/llama-bench.cpp
index d227e3036..8f4e0e206 100644
--- a/examples/llama-bench/llama-bench.cpp
+++ b/examples/llama-bench/llama-bench.cpp
@@ -872,7 +872,7 @@ struct test {
     static const std::vector<std::string> & get_fields() {
         static const std::vector<std::string> fields = {
             "build_commit", "build_number",
-            "cpu_info", "gpu_info",
+            "cpu_info", "gpu_info", "backends",
             "model_filename", "model_type", "model_size", "model_n_params",
             "n_batch", "n_ubatch",
             "n_threads", "cpu_mask", "cpu_strict", "poll",
@@ -927,7 +927,7 @@ struct test {
         }
         std::vector<std::string> values = {
             build_commit, std::to_string(build_number),
-            cpu_info, gpu_info,
+            cpu_info, gpu_info, get_backend(),
             model_filename, model_type, std::to_string(model_size), std::to_string(model_n_params),
             std::to_string(n_batch), std::to_string(n_ubatch),
             std::to_string(n_threads), cpu_mask, std::to_string(cpu_strict), std::to_string(poll),
@@ -1158,7 +1158,8 @@ struct markdown_printer : public printer {
         fields.emplace_back("size");
         fields.emplace_back("params");
         fields.emplace_back("backend");
-        bool is_cpu_backend = test::get_backend() == "CPU" || test::get_backend() == "BLAS";
+        bool is_cpu_backend = test::get_backend().find("CPU") != std::string::npos ||
+                              test::get_backend().find("BLAS") != std::string::npos;
         if (!is_cpu_backend) {
             fields.emplace_back("n_gpu_layers");
         }
diff --git a/ggml/CMakeLists.txt b/ggml/CMakeLists.txt
index c62bda086..ec78169f2 100644
--- a/ggml/CMakeLists.txt
+++ b/ggml/CMakeLists.txt
@@ -244,6 +244,7 @@ endif()
 
 # FIXME: this should be done in the backend cmake files
 if (GGML_METAL)
+    # FIXME: does this need to be installed with GGML_METAL_EMBED_LIBRARY?
     install(
         FILES src/ggml-metal/ggml-metal.metal
         PERMISSIONS