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| author | Rosen Penev <rosenp@gmail.com> | 2020-11-27 18:38:44 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-27 18:38:44 -0800 |
| commit | 38c0d7084a48b8c2d2914d272fcff89c49ccc7ba (patch) | |
| tree | d74937c7accf700615791d8db56f9d0fe7329186 | |
| parent | e315b72fb28a1758220ddbe3c14c53a37cfb9776 (diff) | |
| parent | 63b8c73cf1ba6d5c786348a6aea021ebb84cc09b (diff) | |
Merge pull request #14041 from abajk/coremark-threads
coremark: allow to build with multithrading support
| -rw-r--r-- | utils/coremark/Makefile | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/utils/coremark/Makefile b/utils/coremark/Makefile index 1d9713895..a18bd9820 100644 --- a/utils/coremark/Makefile +++ b/utils/coremark/Makefile @@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=coremark PKG_SOURCE_DATE:=2020-09-16 PKG_SOURCE_VERSION:=41537ea30b0104438b4ff993e7d349af26900acf -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_DATE).tar.gz PKG_SOURCE_URL:=https://codeload.github.com/eembc/coremark/tar.gz/$(PKG_SOURCE_VERSION)? @@ -45,6 +45,20 @@ define Package/coremark/config default y help This enables additional optmizations using the -O3 compilation flag. + + config COREMARK_ENABLE_MULTITHREADING + bool "Enable multithreading support" + depends on PACKAGE_coremark + default n + help + This enables multithreading support + + config COREMARK_NUMBER_OF_THREADS + int "Number of threads" + depends on COREMARK_ENABLE_MULTITHREADING + default 2 + help + Number of threads to run in parallel endef TARGET_CFLAGS += -flto @@ -53,12 +67,16 @@ ifeq ($(CONFIG_COREMARK_OPTIMIZE_O3),y) TARGET_CFLAGS := $(filter-out -O%,$(TARGET_CFLAGS)) -O3 endif +ifeq ($(CONFIG_COREMARK_ENABLE_MULTITHREADING),y) + EXTRA_CFLAGS := -DMULTITHREAD=$(CONFIG_COREMARK_NUMBER_OF_THREADS) -DUSE_PTHREAD +endif + define Build/Compile $(SED) 's|EXE = .exe|EXE =|' $(PKG_BUILD_DIR)/$(DIR_ARCH)/core_portme.mak mkdir $(PKG_BUILD_DIR)/$(ARCH) $(CP) -r $(PKG_BUILD_DIR)/$(DIR_ARCH)/* $(PKG_BUILD_DIR)/$(ARCH) $(MAKE) -C $(PKG_BUILD_DIR) PORT_DIR=$(ARCH) $(MAKE_FLAGS) \ - PORT_CFLAGS="$(TARGET_CFLAGS)" compile + PORT_CFLAGS="$(TARGET_CFLAGS)" XCFLAGS="$(EXTRA_CFLAGS)" compile endef define Package/coremark/install |