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OD Beta / RG350 : add support for hugepages 

This is always beneficial, and on some large apps like the standalone ScummVM I have a perf boost as much as 15%

Not so drastic on smaller apps.

I recommend to add this to the cores as well.

Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com>
This commit is contained in:
Christophe Branchereau 2021-09-11 12:52:30 +02:00
parent dcf77c4d1e
commit 562a62de94
1 changed files with 4 additions and 1 deletions
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5
Makefile.rg350_odbeta
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@ -32,6 +32,8 @@ GCW0_MK_SQUASH_FS ?= $(TOOLCHAIN_DIR)/usr/bin/mksquashfs
GCW0_INC_DIR ?= $(TOOLCHAIN_DIR)/usr/mipsel-gcw0-linux-uclibc/sysroot/usr/include GCW0_INC_DIR ?= $(TOOLCHAIN_DIR)/usr/mipsel-gcw0-linux-uclibc/sysroot/usr/include
GCW0_LIB_DIR ?= $(TOOLCHAIN_DIR)/usr/mipsel-gcw0-linux-uclibc/sysroot/usr/lib GCW0_LIB_DIR ?= $(TOOLCHAIN_DIR)/usr/mipsel-gcw0-linux-uclibc/sysroot/usr/lib
HUGEEDIT ?= $(TOOLCHAIN_DIR)/bin/hugeedit
######################### #########################
######################### #########################
@ -126,7 +128,7 @@ LIBS := -ldl -lz -lrt -ludev -pthread
CFLAGS := CFLAGS :=
CXXFLAGS := -fno-exceptions -fno-rtti -std=c++11 -D__STDC_CONSTANT_MACROS CXXFLAGS := -fno-exceptions -fno-rtti -std=c++11 -D__STDC_CONSTANT_MACROS
ASFLAGS := ASFLAGS :=
LDFLAGS := -Wl,--gc-sections LDFLAGS := -Wl,--gc-sections -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152 -lhugetlbfs
INCLUDE_DIRS = -I$(GCW0_INC_DIR) INCLUDE_DIRS = -I$(GCW0_INC_DIR)
LIBRARY_DIRS = -L$(GCW0_LIB_DIR) LIBRARY_DIRS = -L$(GCW0_LIB_DIR)
DEFINES := -DRARCH_INTERNAL -D_FILE_OFFSET_BITS=64 -UHAVE_STATIC_DUMMY DEFINES := -DRARCH_INTERNAL -D_FILE_OFFSET_BITS=64 -UHAVE_STATIC_DUMMY
@ -223,6 +225,7 @@ opk: $(TARGET)
ifeq ($(STRIP_BIN),1) ifeq ($(STRIP_BIN),1)
$(STRIP) --strip-unneeded retroarch $(STRIP) --strip-unneeded retroarch
endif endif
$(HUGEEDIT) --text --data retroarch
$(GCW0_MK_SQUASH_FS) retroarch default.gcw0.desktop retroarch.png $(OPK_NAME) -all-root -no-xattrs -noappend -no-exports $(GCW0_MK_SQUASH_FS) retroarch default.gcw0.desktop retroarch.png $(OPK_NAME) -all-root -no-xattrs -noappend -no-exports
rm -f default.gcw0.desktop retroarch.png rm -f default.gcw0.desktop retroarch.png