app : add batched-bench, fit-params, quantize & perplexity (#23459)

* app : add batched-bench, fit-params, quantize & perplexity

Signed-off-by: Adrien Gallouët <angt@huggingface.co>

* Add missing main.cpp

Signed-off-by: Adrien Gallouët <angt@huggingface.co>

* Add EOL

Signed-off-by: Adrien Gallouët <angt@huggingface.co>

---------

Signed-off-by: Adrien Gallouët <angt@huggingface.co>

tools/fit-params/CMakeLists.txt

@@ -1,6 +1,18 @@
+# llama-fit-params-impl: fit-params logic, reusable by app
+
+set(TARGET llama-fit-params-impl)
+
+add_library(${TARGET} STATIC fit-params.cpp)
+
+target_include_directories(${TARGET} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_link_libraries(${TARGET} PUBLIC llama-common llama ${CMAKE_THREAD_LIBS_INIT})
+
+# llama-fit-params executable
+
 set(TARGET llama-fit-params)
-add_executable(${TARGET} fit-params.cpp)
-target_link_libraries(${TARGET} PRIVATE llama-common llama ${CMAKE_THREAD_LIBS_INIT})
+
+add_executable(${TARGET} main.cpp)
+target_link_libraries(${TARGET} PRIVATE llama-fit-params-impl)
 target_compile_features(${TARGET} PRIVATE cxx_std_17)
 
 if(LLAMA_TOOLS_INSTALL)

tools/fit-params/fit-params.cpp

@@ -12,7 +12,10 @@
 #pragma warning(disable: 4244 4267) // possible loss of data
 #endif
 
-int main(int argc, char ** argv) {
+// satisfies -Wmissing-declarations
+int llama_fit_params(int argc, char ** argv);
+
+int llama_fit_params(int argc, char ** argv) {
     common_params params;
 
     common_init();

tools/fit-params/main.cpp

@@ -0,0 +1,5 @@
+int llama_fit_params(int argc, char ** argv);
+
+int main(int argc, char ** argv) {
+    return llama_fit_params(argc, argv);
+}