move public backend headers to the public include directory

.github/labeler.yml

@@ -2,25 +2,25 @@
 Kompute:
     - changed-files:
         - any-glob-to-any-file:
-            - ggml/src/ggml-kompute.h
+            - ggml/include/ggml-kompute.h
             - ggml/src/ggml-kompute.cpp
             - README-kompute.md
 Apple Metal:
     - changed-files:
         - any-glob-to-any-file:
-            - ggml/src/ggml-metal.h
+            - ggml/include/ggml-metal.h
             - ggml/src/ggml-metal.cpp
             - README-metal.md
 SYCL:
     - changed-files:
         - any-glob-to-any-file:
-            - ggml/src/ggml-sycl.h
+            - ggml/include/ggml-sycl.h
             - ggml/src/ggml-sycl.cpp
             - README-sycl.md
 Nvidia GPU:
     - changed-files:
         - any-glob-to-any-file:
-            - ggml/src/ggml-cuda.h
+            - ggml/include/ggml-cuda.h
             - ggml/src/ggml-cuda/**
 Vulkan:
     - changed-files:

Makefile

@@ -680,7 +680,7 @@ ggml/src/ggml-cuda/%.o: \
 
 ggml/src/ggml-cuda.o: \
 	ggml/src/ggml-cuda.cu \
-	ggml/src/ggml-cuda.h \
+	ggml/include/ggml-cuda.h \
 	ggml/include/ggml.h \
 	ggml/include/ggml-backend.h \
 	ggml/src/ggml-backend-impl.h \
@@ -716,7 +716,7 @@ endif
 
 ggml/src/ggml-vulkan.o: \
 	ggml/src/ggml-vulkan.cpp \
-	ggml/src/ggml-vulkan.h
+	ggml/include/ggml-vulkan.h
 	$(CXX) $(CXXFLAGS) -c $< -o $@
 endif # GGML_VULKAN
 
@@ -764,7 +764,7 @@ endif # GGML_CUDA_NO_PEER_COPY
 
 ggml/src/ggml-cuda.o: \
 	ggml/src/ggml-cuda.cu \
-	ggml/src/ggml-cuda.h \
+	ggml/include/ggml-cuda.h \
 	ggml/include/ggml.h \
 	ggml/include/ggml-backend.h \
 	ggml/src/ggml-backend-impl.h \
@@ -796,7 +796,7 @@ endif # GGML_METAL
 ifdef GGML_METAL
 ggml/src/ggml-metal.o: \
 	ggml/src/ggml-metal.m \
-	ggml/src/ggml-metal.h \
+	ggml/include/ggml-metal.h \
 	ggml/include/ggml.h
 	$(CC) $(CFLAGS) -c $< -o $@
 
@@ -957,7 +957,7 @@ ggml/src/ggml-quants.o: \
 
 ggml/src/ggml-blas.o: \
 	ggml/src/ggml-blas.cpp \
-	ggml/src/ggml-blas.h
+	ggml/include/ggml-blas.h
 	$(CXX) $(CXXFLAGS) -c $< -o $@
 
 ifndef GGML_NO_LLAMAFILE
@@ -971,7 +971,7 @@ endif # GGML_NO_LLAMAFILE
 ifdef GGML_RPC
 ggml/src/ggml-rpc.o: \
 	ggml/src/ggml-rpc.cpp \
-	ggml/src/ggml-rpc.h
+	ggml/include/ggml-rpc.h
 	$(CXX) $(CXXFLAGS) -c $< -o $@
 endif # GGML_RPC
 
@@ -999,8 +999,8 @@ src/llama.o: \
 	src/llama.cpp \
 	src/unicode.h \
 	include/llama.h \
-	ggml/src/ggml-cuda.h \
-	ggml/src/ggml-metal.h \
+	ggml/include/ggml-cuda.h \
+	ggml/include/ggml-metal.h \
 	ggml/include/ggml.h \
 	ggml/include/ggml-alloc.h \
 	ggml/include/ggml-backend.h

ggml/src/ggml-sycl.h → ggml/include/ggml-sycl.h

@@ -8,7 +8,8 @@
 
 #include "ggml.h"
 #include "ggml-backend.h"
-#include "ggml-sycl/presets.hpp"
+
+#define GGML_SYCL_NAME "SYCL"
 
 #ifdef  __cplusplus
 extern "C" {

ggml/src/CMakeLists.txt

@@ -47,7 +47,7 @@ if (GGML_METAL)
     find_library(METALKIT_FRAMEWORK MetalKit   REQUIRED)
 
     message(STATUS "Metal framework found")
-    set(GGML_HEADERS_METAL ggml-metal.h)
+    set(GGML_HEADERS_METAL ../include/ggml-metal.h)
     set(GGML_SOURCES_METAL ggml-metal.m)
 
     list(APPEND GGML_CDEF_PUBLIC GGML_USE_METAL)
@@ -225,7 +225,7 @@ if (GGML_BLAS)
             add_compile_definitions(GGML_BLAS_USE_MKL)
         endif()
 
-        set(GGML_HEADERS_BLAS ggml-blas.h)
+        set(GGML_HEADERS_BLAS ../include/ggml-blas.h)
         set(GGML_SOURCES_BLAS ggml-blas.cpp)
 
         set(GGML_EXTRA_LIBS     ${GGML_EXTRA_LIBS}     ${BLAS_LIBRARIES})
@@ -271,7 +271,7 @@ if (GGML_CUDA)
         enable_language(CUDA)
 
         file(GLOB   GGML_HEADERS_CUDA "ggml-cuda/*.cuh")
-        list(APPEND GGML_HEADERS_CUDA "ggml-cuda.h")
+        list(APPEND GGML_HEADERS_CUDA "../include/ggml-cuda.h")
 
         file(GLOB   GGML_SOURCES_CUDA "ggml-cuda/*.cu")
         list(APPEND GGML_SOURCES_CUDA "ggml-cuda.cu")
@@ -396,7 +396,7 @@ if (GGML_HIPBLAS)
     message(STATUS "HIP and hipBLAS found")
 
     file(GLOB   GGML_HEADERS_ROCM "ggml-cuda/*.cuh")
-    list(APPEND GGML_HEADERS_ROCM "ggml-cuda.h")
+    list(APPEND GGML_HEADERS_ROCM "../include/ggml-cuda.h")
 
     file(GLOB   GGML_SOURCES_ROCM "ggml-cuda/*.cu")
     list(APPEND GGML_SOURCES_ROCM "ggml-cuda.cu")
@@ -489,7 +489,7 @@ if (GGML_SYCL)
     endif()
 
     file(GLOB   GGML_HEADERS_SYCL "ggml-sycl/*.hpp")
-    list(APPEND GGML_HEADERS_SYCL "ggml-sycl.h")
+    list(APPEND GGML_HEADERS_SYCL "../include/ggml-sycl.h")
 
     file(GLOB   GGML_SOURCES_SYCL "ggml-sycl/*.cpp")
     list(APPEND GGML_SOURCES_SYCL "ggml-sycl.cpp")
@@ -517,7 +517,7 @@ if (GGML_RPC)
         set(GGML_EXTRA_LIBS ${GGML_EXTRA_LIBS} ws2_32)
     endif()
 
-    set(GGML_HEADERS_RPC ggml-rpc.h)
+    set(GGML_HEADERS_RPC ../include/ggml-rpc.h)
     set(GGML_SOURCES_RPC ggml-rpc.cpp)
 endif()
 
@@ -527,7 +527,7 @@ if (GGML_VULKAN)
     if (Vulkan_FOUND)
         message(STATUS "Vulkan found")
 
-        set(GGML_HEADERS_VULKAN ggml-vulkan.h)
+        set(GGML_HEADERS_VULKAN ../include/ggml-vulkan.h)
         set(GGML_SOURCES_VULKAN ggml-vulkan.cpp)
 
         list(APPEND GGML_CDEF_PUBLIC GGML_USE_VULKAN)
@@ -712,8 +712,8 @@ if (GGML_KOMPUTE)
         )
 
         # Add the stamp to the main sources to ensure dependency tracking
-        set(GGML_SOURCES_KOMPUTE ggml-kompute.cpp ${CMAKE_CURRENT_BINARY_DIR}/ggml-kompute.stamp)
-        set(GGML_HEADERS_KOMPUTE ggml-kompute.h   ${CMAKE_CURRENT_BINARY_DIR}/ggml-kompute.stamp)
+        set(GGML_SOURCES_KOMPUTE ggml-kompute.cpp           ${CMAKE_CURRENT_BINARY_DIR}/ggml-kompute.stamp)
+        set(GGML_HEADERS_KOMPUTE ../include/ggml-kompute.h  ${CMAKE_CURRENT_BINARY_DIR}/ggml-kompute.stamp)
 
         list(APPEND GGML_CDEF_PUBLIC GGML_USE_KOMPUTE)
 
@@ -1155,8 +1155,9 @@ if (EMSCRIPTEN)
 endif()
 
 target_compile_definitions(ggml PUBLIC  ${GGML_CDEF_PUBLIC})
-target_include_directories(ggml PUBLIC . ../include ${GGML_EXTRA_INCLUDES})
-target_compile_features   (ggml PUBLIC c_std_11) # don't bump
+target_include_directories(ggml PUBLIC ../include)
+target_include_directories(ggml PRIVATE . ${GGML_EXTRA_INCLUDES})
+target_compile_features   (ggml PRIVATE c_std_11) # don't bump
 
 target_link_libraries(ggml PRIVATE Threads::Threads ${GGML_EXTRA_LIBS})
 

ggml/src/ggml-sycl.cpp

@@ -37,6 +37,7 @@
 #include "ggml-backend-impl.h"
 
 #include "ggml-sycl/backend.hpp"
+#include "ggml-sycl/presets.hpp"
 
 bool   ggml_sycl_loaded(void);
 void   ggml_sycl_free_data(struct ggml_tensor * tensor);

ggml/src/ggml-sycl/presets.hpp

@@ -16,7 +16,6 @@
 #define GGML_SYCL_MAX_STREAMS       8
 #define GGML_SYCL_MAX_BUFFERS       256
 #define GGML_SYCL_MAX_DEVICES       48
-#define GGML_SYCL_NAME "SYCL"
 
 #define WARP_SIZE 32
 #define MATRIX_ROW_PADDING 512 // last row of quant. matrices is a multiple of this to avoid out-of-bounds memory accesses

scripts/sync-ggml-am.sh

@@ -107,24 +107,24 @@ if [ -f $SRC_LLAMA/ggml-src.patch ]; then
     # src/ggml-common.h       -> ggml/src/ggml-common.h
     # src/ggml-cuda/*         -> ggml/src/ggml-cuda/
     # src/ggml-cuda.cu        -> ggml/src/ggml-cuda.cu
-    # src/ggml-cuda.h         -> ggml/src/ggml-cuda.h
     # src/ggml-impl.h         -> ggml/src/ggml-impl.h
     # src/ggml-kompute.cpp    -> ggml/src/ggml-kompute.cpp
-    # src/ggml-kompute.h      -> ggml/src/ggml-kompute.h
-    # src/ggml-metal.h        -> ggml/src/ggml-metal.h
     # src/ggml-metal.m        -> ggml/src/ggml-metal.m
     # src/ggml-quants.c       -> ggml/src/ggml-quants.c
     # src/ggml-quants.h       -> ggml/src/ggml-quants.h
     # src/ggml-rpc.cpp        -> ggml/src/ggml-rpc.cpp
-    # src/ggml-rpc.h          -> ggml/src/ggml-rpc.h
     # src/ggml-sycl.cpp       -> ggml/src/ggml-sycl.cpp
-    # src/ggml-sycl.h         -> ggml/src/ggml-sycl.h
     # src/ggml-vulkan.cpp     -> ggml/src/ggml-vulkan.cpp
-    # src/ggml-vulkan.h       -> ggml/src/ggml-vulkan.h
     #
     # include/ggml/ggml.h         -> ggml/include/ggml.h
     # include/ggml/ggml-alloc.h   -> ggml/include/ggml-alloc.h
     # include/ggml/ggml-backend.h -> ggml/include/ggml-backend.h
+    # include/ggml-cuda.h         -> ggml/include/ggml-cuda.h
+    # include/ggml-kompute.h      -> ggml/include/ggml-kompute.h
+    # include/ggml-metal.h        -> ggml/include/ggml-metal.h
+    # include/ggml-rpc.h          -> ggml/include/ggml-rpc.h
+    # include/ggml-sycl.h         -> ggml/include/ggml-sycl.h
+    # include/ggml-vulkan.h       -> ggml/include/ggml-vulkan.h
     #
     # tests/test-opt.cpp           -> tests/test-opt.cpp
     # tests/test-grad0.cpp         -> tests/test-grad0.cpp
@@ -146,20 +146,20 @@ if [ -f $SRC_LLAMA/ggml-src.patch ]; then
         -e 's/src\/ggml-common\.h/ggml/src/ggml-common.h/g' \
         -e 's/src\/ggml-cuda\//ggml-cuda\//g' \
         -e 's/src\/ggml-cuda\.cu/ggml/src/ggml-cuda.cu/g' \
-        -e 's/src\/ggml-cuda\.h/ggml/src/ggml-cuda.h/g' \
         -e 's/src\/ggml-impl\.h/ggml/src/ggml-impl.h/g' \
         -e 's/src\/ggml-kompute\.cpp/ggml/src/ggml-kompute.cpp/g' \
-        -e 's/src\/ggml-kompute\.h/ggml/src/ggml-kompute.h/g' \
-        -e 's/src\/ggml-metal\.h/ggml/src/ggml-metal.h/g' \
         -e 's/src\/ggml-metal\.m/ggml/src/ggml-metal.m/g' \
         -e 's/src\/ggml-quants\.c/ggml/src/ggml-quants.c/g' \
         -e 's/src\/ggml-quants\.h/ggml/src/ggml-quants.h/g' \
         -e 's/src\/ggml-rpc\.cpp/ggml/src/ggml-rpc.cpp/g' \
-        -e 's/src\/ggml-rpc\.h/ggml/src/ggml-rpc.h/g' \
         -e 's/src\/ggml-sycl\.cpp/ggml/src/ggml-sycl.cpp/g' \
-        -e 's/src\/ggml-sycl\.h/ggml/src/ggml-sycl.h/g' \
         -e 's/src\/ggml-vulkan\.cpp/ggml/src/ggml-vulkan.cpp/g' \
-        -e 's/src\/ggml-vulkan\.h/ggml/src/ggml-vulkan.h/g' \
+        -e 's/include\/ggml-cuda\.h/ggml/include/ggml-cuda.h/g' \
+        -e 's/include\/ggml-kompute\.h/ggml/include/ggml-kompute.h/g' \
+        -e 's/include\/ggml-metal\.h/ggml/include/ggml-metal.h/g' \
+        -e 's/include\/ggml-rpc\.h/ggml/include/ggml-rpc.h/g' \
+        -e 's/include\/ggml-sycl\.h/ggml/include/ggml-sycl.h/g' \
+        -e 's/include\/ggml-vulkan\.h/ggml/include/ggml-vulkan.h/g' \
         -e 's/include\/ggml\/ggml\.h/ggml/include/ggml.h/g' \
         -e 's/include\/ggml\/ggml-alloc\.h/ggml/include/ggml-alloc.h/g' \
         -e 's/include\/ggml\/ggml-backend\.h/ggml/include/ggml-backend.h/g' \

scripts/sync-ggml.sh

@@ -11,25 +11,25 @@ cp -rpv ../ggml/src/ggml-backend.c      ./ggml/src/ggml-backend.c
 cp -rpv ../ggml/src/ggml-common.h       ./ggml/src/ggml-common.h
 cp -rpv ../ggml/src/ggml-cuda/*         ./ggml/src/ggml-cuda/
 cp -rpv ../ggml/src/ggml-cuda.cu        ./ggml/src/ggml-cuda.cu
-cp -rpv ../ggml/src/ggml-cuda.h         ./ggml/src/ggml-cuda.h
 cp -rpv ../ggml/src/ggml-impl.h         ./ggml/src/ggml-impl.h
 cp -rpv ../ggml/src/ggml-kompute.cpp    ./ggml/src/ggml-kompute.cpp
-cp -rpv ../ggml/src/ggml-kompute.h      ./ggml/src/ggml-kompute.h
-cp -rpv ../ggml/src/ggml-metal.h        ./ggml/src/ggml-metal.h
 cp -rpv ../ggml/src/ggml-metal.m        ./ggml/src/ggml-metal.m
 cp -rpv ../ggml/src/ggml-metal.metal    ./ggml/src/ggml-metal.metal
 cp -rpv ../ggml/src/ggml-quants.c       ./ggml/src/ggml-quants.c
 cp -rpv ../ggml/src/ggml-quants.h       ./ggml/src/ggml-quants.h
 cp -rpv ../ggml/src/ggml-rpc.cpp        ./ggml/src/ggml-rpc.cpp
-cp -rpv ../ggml/src/ggml-rpc.h          ./ggml/src/ggml-rpc.h
 cp -rpv ../ggml/src/ggml-sycl.cpp       ./ggml/src/ggml-sycl.cpp
-cp -rpv ../ggml/src/ggml-sycl.h         ./ggml/src/ggml-sycl.h
 cp -rpv ../ggml/src/ggml-vulkan.cpp     ./ggml/src/ggml-vulkan.cpp
-cp -rpv ../ggml/src/ggml-vulkan.h       ./ggml/src/ggml-vulkan.h
 
 cp -rpv ../ggml/include/ggml.h         ./ggml/include/ggml.h
 cp -rpv ../ggml/include/ggml-alloc.h   ./ggml/include/ggml-alloc.h
 cp -rpv ../ggml/include/ggml-backend.h ./ggml/include/ggml-backend.h
+cp -rpv ../ggml/include/ggml-cuda.h    ./ggml/include/ggml-cuda.h
+cp -rpv ../ggml/include/ggml-kompute.h ./ggml/include/ggml-kompute.h
+cp -rpv ../ggml/include/ggml-metal.h   ./ggml/include/ggml-metal.h
+cp -rpv ../ggml/include/ggml-rpc.h     ./ggml/include/ggml-rpc.h
+cp -rpv ../ggml/include/ggml-sycl.h    ./ggml/include/ggml-sycl.h
+cp -rpv ../ggml/include/ggml-vulkan.h  ./ggml/include/ggml-vulkan.h
 
 cp -rpv ../ggml/tests/test-opt.cpp           ./tests/test-opt.cpp
 cp -rpv ../ggml/tests/test-grad0.cpp         ./tests/test-grad0.cpp

tests/test-backend-ops.cpp

@@ -1,7 +1,6 @@
 #include <ggml.h>
 #include <ggml-alloc.h>
 #include <ggml-backend.h>
-#include <ggml-backend-impl.h>
 
 #include <algorithm>
 #include <array>