🌴 Sync 2026-03-05 23:51:42

coremark/Makefile

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+#
+# Copyright (C) 2018 Lim Guo Wei
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=coremark
+PKG_SOURCE_DATE:=2025-05-01
+PKG_SOURCE_VERSION:=1f483d5b8316753a742cbf5590caf5bd0a4e4777
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_DATE).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/eembc/coremark/tar.gz/$(PKG_SOURCE_VERSION)?
+PKG_HASH:=skip
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_SOURCE_VERSION)
+
+PKG_MAINTAINER:=Lim Guo Wei <limguowei@gmail.com>
+PKG_LICENSE:=Apache-2.0
+PKG_LICENSE_FILES:=LICENSE.md
+
+PKG_BUILD_FLAGS:=no-mips16 lto
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/coremark
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=CoreMark Embedded Microprocessor Benchmark
+  URL:=https://github.com/eembc/coremark
+endef
+
+define Package/coremark/description
+  Embedded Microprocessor Benchmark
+endef
+
+define Package/coremark/config
+	config COREMARK_OPTIMIZE_O3
+		bool "Use all optimizations (-O3)"
+		depends on PACKAGE_coremark
+		default y
+		help
+			This enables additional optmizations using the -O3 compilation flag.
+
+	config COREMARK_ENABLE_MULTITHREADING
+		bool "Enable multithreading support"
+		depends on PACKAGE_coremark
+		default y
+		help
+			This enables multithreading support
+
+	config COREMARK_NUMBER_OF_THREADS
+		int "Number of threads"
+		depends on COREMARK_ENABLE_MULTITHREADING
+		default 16
+		help
+			Number of threads to run in parallel
+endef
+
+ifeq ($(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)/posix/core_portme.mak
+	mkdir -p $(PKG_BUILD_DIR)/$(ARCH)
+	$(CP) $(PKG_BUILD_DIR)/linux/* $(PKG_BUILD_DIR)/$(ARCH)/
+	$(MAKE) -C $(PKG_BUILD_DIR) PORT_DIR=$(ARCH) $(MAKE_FLAGS) \
+		PORT_CFLAGS="$(TARGET_CFLAGS)" XCFLAGS="$(EXTRA_CFLAGS)" compile
+endef
+
+define Package/coremark/install
+	$(INSTALL_DIR) $(1)/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/coremark $(1)/bin/
+endef
+
+$(eval $(call BuildPackage,coremark))

coremark/coremark

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+#!/bin/sh
+
+sed -i '/coremark/d' /etc/crontabs/root
+echo "0 4 * * * /etc/coremark.sh" >> /etc/crontabs/root
+crontab /etc/crontabs/root
+
+touch /etc/bench.log

coremark/coremark.sh

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+#!/bin/sh
+
+/bin/coremark > /tmp/coremark.log
+
+cat /tmp/coremark.log | grep "CoreMark 1.0" | cut -d  "/"  -f 1 > /etc/bench.log
+sed -i 's/CoreMark 1.0/ (CpuMark/g'  /etc/bench.log
+echo " Scores)" >> /etc/bench.log
+
+if [ -f "/etc/bench.log" ]; then
+ sed -i '/coremark/d' /etc/crontabs/root
+ crontab /etc/crontabs/root
+fi