Activate compilation profiling

goldmojo · Nov 4, 2020 · 19af411 · 19af411
1 parent 0150206
commit 19af411
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Showing 4 changed files with 25 additions and 5 deletions.
diff --git a/.gitignore b/.gitignore
@@ -11,3 +11,5 @@ raine
 output
 opk_data
 raine.opk
+
+*.gcda
diff --git a/makefile b/makefile
@@ -112,8 +112,16 @@ CXX=${target}-g++
 INCDIR = -I/usr/${target}/include
 STRIP = strip
 ifeq ("${target}","gcw0")
-	CC=/opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc -std=c11 -DGCW0
-	CXX=/opt/gcw0-toolchain/usr/bin/mipsel-linux-g++ -std=c++11 -DGCW0 -L/home/philippe/src/GLU/lib -L/home/philippe/src/gl4es/lib -L/home/philippe/src/muparser/lib
+	CC=/opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc -std=c11 -DGCW0 
+	CC += -Ofast -fdata-sections -ffunction-sections -mno-fp-exceptions -mno-check-zero-division -fsingle-precision-constant -fno-common -march=mips32r2 -mtune=mips32r2 -flto -mno-shared -mplt
+	# PGO
+	# CC += -fprofile-generate=/media/data/local/home/PGO
+	CC += -fprofile-use
+	CXX=/opt/gcw0-toolchain/usr/bin/mipsel-linux-g++ -std=c++11 -DGCW0 -L/home/philippe/src/GLU/lib -L/home/philippe/src/gl4es/lib -L/home/philippe/src/muparser/lib 
+	CXX += -Ofast -fdata-sections -ffunction-sections -mno-fp-exceptions -mno-check-zero-division -fsingle-precision-constant -fno-common -march=mips32r2 -mtune=mips32r2 -flto -mno-shared -mplt
+	# PGO
+	# CXX += -fprofile-generate=/media/data/local/home/PGO
+	CXX += -fprofile-use
 	INCDIR = -I/home/philippe/src/GLU/include -I/home/philippe/src/gl4es/include -I/home/philippe/src/muparser/include
 	STRIP = /opt/gcw0-toolchain/usr/bin/mipsel-linux-strip
 endif
@@ -174,6 +182,16 @@ endif
 endif
 endif
 
+ifeq ("${target}","gcw0")
+	LD += -Wl,--as-needed -Wl,--gc-sections -flto -s
+	# PGO
+	# LD += -lgcov 
+	# LD += -std=c11 -DGCW0 
+	# LD += -Ofast -fdata-sections -ffunction-sections -mno-fp-exceptions -mno-check-zero-division -fsingle-precision-constant -fno-common -march=mips32r2 -mtune=mips32r2 -flto -mno-shared -mplt
+	# LD += -fprofile-generate=/media/data/local/home/PGO
+	LD += -fprofile-use
+endif
+
 WINDRES_V := $(shell windres --version 2>/dev/null)
 ifdef WINDRES_V
 	WINDRES:=windres

diff --git a/opk_data/raine.sh b/opk_data/raine.sh
@@ -7,4 +7,4 @@ cd `dirname $0`
 
 export LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH
 
-exec ./raine -screenx 320 -screeny 240 -nb -nogui -rp "$romPath" -nb ${romName%%.*} 2>&1 >/var/tmp/raine.log
+exec ./raine -screenx 320 -screeny 240 -fullscreen 1 -nb -nc -nogui -rp "$romPath" -nb ${romName%%.*}
diff --git a/source/emumain.c b/source/emumain.c
@@ -81,7 +81,7 @@ extern void update_rjoy_list(void);
 extern void update_inputs(void);
 extern void update_gui_inputs(void);
 
-UINT32 cpu_fps;
+int cpu_fps;
 UINT32 quit_loop;
 
 int req_fwd;
@@ -147,7 +147,7 @@ FPSmanager fpsm;
 
 UINT32 run_game_emulation(void)
 {
-   UINT32 cpu_tick;
+   int cpu_tick;
    UINT32 draw_screen;
    const VIDEO_INFO *vid_info;
    char str[256];