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Ignore barstools compilation if not needed #1504

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merged 2 commits into from
Jun 9, 2023
Merged

Ignore barstools compilation if not needed #1504

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cb24357
Ignore barstools compilation if not needed
abejgonzalez Jun 8, 2023
5ccd2b8
Fix parallelism issue
abejgonzalez Jun 8, 2023
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24 changes: 16 additions & 8 deletions common.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -68,17 +68,25 @@ include $(base_dir)/tools/torture.mk
#########################################################################################
# Prerequisite lists
#########################################################################################
# Returns a list of files in directory $1 with file extension $2.
# Returns a list of files in directories $1 with single file extension $2.
# If available, use 'fd' to find the list of files, which is faster than 'find'.
ifeq ($(shell which fd 2> /dev/null),)
lookup_srcs = $(shell find -L $(1)/ -name target -prune -o \( -iname "*.$(2)" ! -iname ".*" \) -print 2> /dev/null)
else
lookup_srcs = $(shell fd -L -t f -e $(2) . $(1))
endif

SOURCE_DIRS = $(addprefix $(base_dir)/,generators sims/firesim/sim tools/barstools fpga/fpga-shells fpga/src)
SCALA_SOURCES = $(call lookup_srcs,$(SOURCE_DIRS),scala)
VLOG_SOURCES = $(call lookup_srcs,$(SOURCE_DIRS),sv) $(call lookup_srcs,$(SOURCE_DIRS),v)
# Returns a list of files in directories $1 with *any* of the file extensions in $2
lookup_srcs_by_multiple_type = $(foreach type,$(2),$(call lookup_srcs,$(1),$(type)))

SCALA_EXT = scala
VLOG_EXT = sv v
CHIPYARD_SOURCE_DIRS = $(addprefix $(base_dir)/,generators sims/firesim/sim fpga/fpga-shells fpga/src)
CHIPYARD_SCALA_SOURCES = $(call lookup_srcs_by_multiple_type,$(CHIPYARD_SOURCE_DIRS),$(SCALA_EXT))
CHIPYARD_VLOG_SOURCES = $(call lookup_srcs_by_multiple_type,$(CHIPYARD_SOURCE_DIRS),$(VLOG_EXT))
BARSTOOLS_SOURCE_DIRS = $(addprefix $(base_dir)/,tools/barstools)
BARSTOOLS_SCALA_SOURCES = $(call lookup_srcs_by_multiple_type,$(BARSTOOLS_SOURCE_DIRS),$(SCALA_EXT))
BARSTOOLS_VLOG_SOURCES = $(call lookup_srcs_by_multiple_type,$(BARSTOOLS_SOURCE_DIRS),$(VLOG_EXT))
# This assumes no SBT meta-build sources
SBT_SOURCE_DIRS = $(addprefix $(base_dir)/,generators sims/firesim/sim tools)
SBT_SOURCES = $(call lookup_srcs,$(SBT_SOURCE_DIRS),sbt) $(base_dir)/build.sbt $(base_dir)/project/plugins.sbt $(base_dir)/project/build.properties
Expand Down Expand Up @@ -106,12 +114,12 @@ $(BOOTROM_TARGETS): $(build_dir)/bootrom.%.img: $(TESTCHIP_RSRCS_DIR)/testchipip
#########################################################################################
# compile scala jars
#########################################################################################
$(CHIPYARD_CLASSPATH_TARGETS) &: $(SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS)
$(CHIPYARD_CLASSPATH_TARGETS) &: $(CHIPYARD_SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS)
mkdir -p $(dir $@)
$(call run_sbt_assembly,$(SBT_PROJECT),$(CHIPYARD_CLASSPATH))

# order only dependency between sbt runs needed to avoid concurrent sbt runs
$(TAPEOUT_CLASSPATH_TARGETS) &: $(SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS) | $(CHIPYARD_CLASSPATH_TARGETS)
$(TAPEOUT_CLASSPATH_TARGETS) &: $(BARSTOOLS_SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS) | $(CHIPYARD_CLASSPATH_TARGETS)
mkdir -p $(dir $@)
$(call run_sbt_assembly,tapeout,$(TAPEOUT_CLASSPATH))

Expand Down Expand Up @@ -206,13 +214,13 @@ else
echo "$(MFC_BASE_LOWERING_OPTIONS),disallowPackedArrays" > $@
endif

$(FINAL_ANNO_FILE): $(EXTRA_ANNO_FILE) $(SFC_EXTRA_ANNO_FILE) $(VLOG_SOURCES) $(SFC_LEVEL)
$(FINAL_ANNO_FILE): $(EXTRA_ANNO_FILE) $(SFC_EXTRA_ANNO_FILE) $(SFC_LEVEL)
if [ $(shell cat $(SFC_LEVEL)) = low ]; then jq -s '[.[][]]' $(EXTRA_ANNO_FILE) $(SFC_EXTRA_ANNO_FILE) > $@; fi
if [ $(shell cat $(SFC_LEVEL)) = none ]; then cat $(EXTRA_ANNO_FILE) > $@; fi
touch $@

$(SFC_MFC_TARGETS) &: private TMP_DIR := $(shell mktemp -d -t cy-XXXXXXXX)
$(SFC_MFC_TARGETS) &: $(TAPEOUT_CLASSPATH_TARGETS) $(FIRRTL_FILE) $(FINAL_ANNO_FILE) $(SFC_LEVEL) $(EXTRA_FIRRTL_OPTIONS) $(MFC_LOWERING_OPTIONS)
$(SFC_MFC_TARGETS) &: $(TAPEOUT_CLASSPATH_TARGETS) $(FIRRTL_FILE) $(FINAL_ANNO_FILE) $(SFC_LEVEL) $(EXTRA_FIRRTL_OPTIONS) $(MFC_LOWERING_OPTIONS) $(CHIPYARD_VLOG_SOURCES) $(BARSTOOLS_VLOG_SOURCES)
rm -rf $(GEN_COLLATERAL_DIR)
$(call run_jar_scala_main,$(TAPEOUT_CLASSPATH),barstools.tapeout.transforms.GenerateModelStageMain,\
--no-dedup \
Expand Down