Higher degree of parallel compilation on the LLVM side.
Change-Id: If69deaa7c787021a7b136719ce316fff803aa3b0
diff --git a/Android.mk b/Android.mk
index 6de5eff..cd96c52 100644
--- a/Android.mk
+++ b/Android.mk
@@ -177,7 +177,7 @@
define declare-oat-target-target
.PHONY: oat-target-$(1)
oat-target-$(1): $(PRODUCT_OUT)/$(1) $(TARGET_BOOT_IMG_OUT) $(DEX2OAT_DEPENDENCY)
- $(DEX2OAT) --runtime-arg -Xms64m --runtime-arg -Xmx64m --boot-image=$(TARGET_BOOT_IMG_OUT) --dex-file=$(PRODUCT_OUT)/$(1) --dex-location=/$(1) --oat-file=$(call art-cache-out,$(1).oat) --host-prefix=$(PRODUCT_OUT)
+ $(DEX2OAT) $(PARALLEL_ART_COMPILE_JOBS) --runtime-arg -Xms64m --runtime-arg -Xmx64m --boot-image=$(TARGET_BOOT_IMG_OUT) --dex-file=$(PRODUCT_OUT)/$(1) --dex-location=/$(1) --oat-file=$(call art-cache-out,$(1).oat) --host-prefix=$(PRODUCT_OUT)
OAT_TARGET_TARGETS += oat-target-$(1)
endef
diff --git a/build/Android.common.mk b/build/Android.common.mk
index e62602c..5e93af5 100644
--- a/build/Android.common.mk
+++ b/build/Android.common.mk
@@ -89,6 +89,10 @@
ART_TARGET_DEBUG_CFLAGS := $(art_debug_cflags)
+ifeq ($(ART_USE_LLVM_COMPILER),true)
+PARALLEL_ART_COMPILE_JOBS := -j8
+endif
+
DEX2OAT_SRC_FILES := \
src/dex2oat.cc
diff --git a/build/Android.oat.mk b/build/Android.oat.mk
index 05bddf4..372992f 100644
--- a/build/Android.oat.mk
+++ b/build/Android.oat.mk
@@ -53,29 +53,15 @@
HOST_CORE_IMG_OUT := $(HOST_OUT_JAVA_LIBRARIES)/core.art
TARGET_CORE_IMG_OUT := $(ART_TEST_OUT)/core.art
-ifeq ($(ART_USE_LLVM_COMPILER),true)
- $(HOST_CORE_IMG_OUT): $(HOST_CORE_DEX_FILES) $(DEX2OAT_DEPENDENCY)
+$(HOST_CORE_IMG_OUT): $(HOST_CORE_DEX_FILES) $(DEX2OAT_DEPENDENCY)
@echo "host dex2oat: $@ ($?)"
@mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) -j8 --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(HOST_CORE_DEX_FILES)) $(addprefix --dex-location=,$(HOST_CORE_DEX_LOCATIONS)) --oat-file=$(HOST_CORE_OAT_OUT) --oat-location=$(HOST_CORE_OAT) --image=$(HOST_CORE_IMG_OUT) --base=$(IMG_HOST_BASE_ADDRESS) --instruction-set=X86
-else
- $(HOST_CORE_IMG_OUT): $(HOST_CORE_DEX_FILES) $(DEX2OAT_DEPENDENCY)
- @echo "host dex2oat: $@ ($?)"
- @mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(HOST_CORE_DEX_FILES)) $(addprefix --dex-location=,$(HOST_CORE_DEX_LOCATIONS)) --oat-file=$(HOST_CORE_OAT_OUT) --oat-location=$(HOST_CORE_OAT) --image=$(HOST_CORE_IMG_OUT) --base=$(IMG_HOST_BASE_ADDRESS) --instruction-set=X86
-endif
+ $(hide) $(DEX2OAT) $(PARALLEL_ART_COMPILE_JOBS) --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(HOST_CORE_DEX_FILES)) $(addprefix --dex-location=,$(HOST_CORE_DEX_LOCATIONS)) --oat-file=$(HOST_CORE_OAT_OUT) --oat-location=$(HOST_CORE_OAT) --image=$(HOST_CORE_IMG_OUT) --base=$(IMG_HOST_BASE_ADDRESS) --instruction-set=X86
-ifeq ($(ART_USE_LLVM_COMPILER),true)
$(TARGET_CORE_IMG_OUT): $(TARGET_CORE_DEX_FILES) $(DEX2OAT_DEPENDENCY)
@echo "target dex2oat: $@ ($?)"
@mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) -j8 --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_CORE_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_CORE_DEX_LOCATIONS)) --oat-file=$(TARGET_CORE_OAT_OUT) --oat-location=$(TARGET_CORE_OAT) --image=$(TARGET_CORE_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
-else
-$(TARGET_CORE_IMG_OUT): $(TARGET_CORE_DEX_FILES) $(DEX2OAT_DEPENDENCY)
- @echo "target dex2oat: $@ ($?)"
- @mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_CORE_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_CORE_DEX_LOCATIONS)) --oat-file=$(TARGET_CORE_OAT_OUT) --oat-location=$(TARGET_CORE_OAT) --image=$(TARGET_CORE_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
-endif
+ $(hide) $(DEX2OAT) $(PARALLEL_ART_COMPILE_JOBS) --runtime-arg -Xms16m --runtime-arg -Xmx16m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_CORE_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_CORE_DEX_LOCATIONS)) --oat-file=$(TARGET_CORE_OAT_OUT) --oat-location=$(TARGET_CORE_OAT) --image=$(TARGET_CORE_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
$(HOST_CORE_OAT_OUT): $(HOST_CORE_IMG_OUT)
@@ -91,17 +77,10 @@
TARGET_BOOT_OAT_OUT := $(patsubst %.art,%.oat,$(TARGET_BOOT_IMG_OUT))
TARGET_BOOT_OAT := $(subst $(PRODUCT_OUT),,$(TARGET_BOOT_OAT_OUT))
-ifeq ($(ART_USE_LLVM_COMPILER),true)
- $(TARGET_BOOT_IMG_OUT): $(TARGET_BOOT_DEX_FILES) $(DEX2OAT_DEPENDENCY)
+$(TARGET_BOOT_IMG_OUT): $(TARGET_BOOT_DEX_FILES) $(DEX2OAT_DEPENDENCY)
@echo "target dex2oat: $@ ($?)"
@mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) -j8 --runtime-arg -Xms256m --runtime-arg -Xmx256m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_BOOT_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_BOOT_DEX_LOCATIONS)) --oat-file=$(TARGET_BOOT_OAT_OUT) --oat-location=$(TARGET_BOOT_OAT) --image=$(TARGET_BOOT_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
-else
- $(TARGET_BOOT_IMG_OUT): $(TARGET_BOOT_DEX_FILES) $(DEX2OAT_DEPENDENCY)
- @echo "target dex2oat: $@ ($?)"
- @mkdir -p $(dir $@)
- $(hide) $(DEX2OAT) --runtime-arg -Xms256m --runtime-arg -Xmx256m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_BOOT_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_BOOT_DEX_LOCATIONS)) --oat-file=$(TARGET_BOOT_OAT_OUT) --oat-location=$(TARGET_BOOT_OAT) --image=$(TARGET_BOOT_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
-endif
+ $(hide) $(DEX2OAT) $(PARALLEL_ART_COMPILE_JOBS) --runtime-arg -Xms256m --runtime-arg -Xmx256m --image-classes=$(PRELOADED_CLASSES) $(addprefix --dex-file=,$(TARGET_BOOT_DEX_FILES)) $(addprefix --dex-location=,$(TARGET_BOOT_DEX_LOCATIONS)) --oat-file=$(TARGET_BOOT_OAT_OUT) --oat-location=$(TARGET_BOOT_OAT) --image=$(TARGET_BOOT_IMG_OUT) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
$(TARGET_BOOT_OAT_OUT): $(TARGET_BOOT_IMG_OUT)