forked from Github_Repos/cvw
Fixed config file writing for synthesis (#29)
* Fixed writing config files for synth sweeps * cleaned up comments
This commit is contained in:
Madeleine Masser-Frye
GitHub
parent
b7ed53e030
commit
9c8b1be6e5
2
.gitignore
vendored
2
.gitignore
vendored
@ -76,7 +76,7 @@ synthDC/runs/
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synthDC/newRuns
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synthDC/ppa/PPAruns
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synthDC/ppa/plots
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synthDC/plots/
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synthDC/wallyplots/
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synthDC/runArchive
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synthDC/hdl
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/pipelined/regression/power.saif
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@ -8,6 +8,7 @@ NAME := synth
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export DESIGN ?= wallypipelinedcore
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export FREQ ?= 3000
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export CONFIG ?= rv32e
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export MOD ?= orig
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# title to add a note in the synth's directory name
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TITLE =
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# tsmc28, sky130, and sky90 presently supported
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@ -22,13 +23,15 @@ export DRIVE ?= FLOP
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time := $(shell date +%F-%H-%M)
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hash := $(shell git rev-parse --short HEAD)
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export OUTPUTDIR := runs/$(DESIGN)_$(CONFIG)_$(TECH)nm_$(FREQ)_MHz_$(time)_$(TITLE)_$(hash)
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export OUTPUTDIR := runs/$(DESIGN)_$(CONFIG)_$(MOD)_$(TECH)nm_$(FREQ)_MHz_$(time)_$(TITLE)_$(hash)
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export SAIFPOWER ?= 0
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CONFIGDIR ?= ${WALLY}/pipelined/config
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configAsList := $(subst _, ,$(CONFIG))
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BASECONFIG := $(word 1, $(configAsList))
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OLDCONFIGDIR ?= ${WALLY}/pipelined/config
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CONFIGDIR ?= $(OUTPUTDIR)/hdl/config
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CONFIGFILES ?= $(shell find $(CONFIGDIR) -name rv*_*)
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CONFIGFILESTRIM = $(notdir $(CONFIGFILES))
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# FREQS = 25 50 100 150 200 250 300 350 400
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# k = 3 6
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print:
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@ -42,8 +45,8 @@ default:
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@echo "Use wallySynth.py to run a concurrent sweep "
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DIRS32 = rv32e rv32gc rv32ic
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DIRS64 = rv64ic rv64gc
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DIRS32 = rv32e rv32gc rv32ic rv32i
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DIRS64 = rv64i rv64gc
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DIRS = $(DIRS32) $(DIRS64)
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# bpred:
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@ -51,73 +54,72 @@ DIRS = $(DIRS32) $(DIRS64)
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# @$(foreach kval, $(k), cp -r $(CONFIGDIR)/rv64gc $(CONFIGDIR)/rv64gc_bpred_$(kval);)
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# @$(foreach kval, $(k), sed -i 's/BPRED_SIZE.*/BPRED_SIZE $(kval)/g' $(CONFIGDIR)/rv64gc_bpred_$(kval)/wally-config.vh;)
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# @$(foreach kval, $(k), make synth DESIGN=wallypipelinedcore CONFIG=rv64gc_bpred_$(kval) TECH=sky90 FREQ=500 MAXCORES=4 --jobs;)
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copy:
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# remove old config files
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rm -rf $(CONFIGDIR)/*_*
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@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_orig;)
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@$(foreach dir, $(DIRS), cp -r $(CONFIGDIR)/$(dir) $(CONFIGDIR)/$(dir)_orig;)
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@$(foreach dir, $(DIRS), sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/$(dir)_orig/wally-config.vh;)
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@$(foreach dir, $(DIRS), sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/$(dir)_orig/wally-config.vh;)
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@$(foreach dir, $(DIRS), sed -i 's/BPRED_SIZE.*/BPRED_SIZE 4/g' $(CONFIGDIR)/$(dir)_orig/wally-config.vh;)
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configs: $(BASECONFIG)
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$(BASECONFIG):
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@echo $(BASECONFIG)
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cp -r $(OLDCONFIGDIR)/$(BASECONFIG) $(CONFIGDIR)/$(BASECONFIG)_orig
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sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/$(BASECONFIG)_orig/wally-config.vh
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sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/$(BASECONFIG)_orig/wally-config.vh
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sed -i 's/BPRED_SIZE.*/BPRED_SIZE 4/g' $(CONFIGDIR)/$(BASECONFIG)_orig/wally-config.vh
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@$(foreach dir, $(DIRS32), sed -i "s/RAM_RANGE.*/RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(dir)_orig/wally-config.vh ;)
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@$(foreach dir, $(DIRS64), sed -i "s/RAM_RANGE.*/RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(dir)_orig/wally-config.vh ;)
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configs: $(DIRS)
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$(DIRS):
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ifneq ($(filter $ $(BASECONFIG), $(DIRS32)),)
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sed -i "s/RAM_RANGE.*/RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(BASECONFIG)_orig/wally-config.vh
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else ifneq ($(filter $ $(BASECONFIG), $(DIRS64)),)
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sed -i "s/RAM_RANGE.*/RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(BASECONFIG)_orig/wally-config.vh
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else
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$(info $(BASECONFIG) does not exist in $(DIRS32) or $(DIRS64))
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@echo "Config not in list, RAM_RANGE will be unmodified"
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endif
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# turn off FPU
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rm -rf $(CONFIGDIR)/$@_FPUoff
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cp -r $(CONFIGDIR)/$@_orig $(CONFIGDIR)/$@_FPUoff
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sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/$@_FPUoff/wally-config.vh
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sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_FPUoff/wally-config.vh
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# PMP 16
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rm -rf $(CONFIGDIR)/$@_PMP16
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cp -r $(CONFIGDIR)/$@_FPUoff $(CONFIGDIR)/$@_PMP16
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sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 16/' $(CONFIGDIR)/$@_PMP16/wally-config.vh
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# PMP 0
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rm -rf $(CONFIGDIR)/$@_PMP0
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cp -r $(CONFIGDIR)/$@_FPUoff $(CONFIGDIR)/$@_PMP0
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sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 0/' $(CONFIGDIR)/$@_PMP0/wally-config.vh
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# no muldiv
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rm -rf $(CONFIGDIR)/$@_noMulDiv
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cp -r $(CONFIGDIR)/$@_PMP0 $(CONFIGDIR)/$@_noMulDiv
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sed -i 's/1 *<< *12/0 << 12/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh
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# no priv
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rm -rf $(CONFIGDIR)/$@_noPriv
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cp -r $(CONFIGDIR)/$@_noMulDiv $(CONFIGDIR)/$@_noPriv
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sed -i 's/ZICSR_SUPPORTED *1/ZICSR_SUPPORTED 0/' $(CONFIGDIR)/$@_noPriv/wally-config.vh
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ifeq ($(SAIFPOWER), 1)
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cp -f ../pipelined/regression/power.saif .
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endif
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freqs:
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@$(foreach freq, $(FREQS), make synth DESIGN=wallypipelinedcore CONFIG=rv32e FREQ=$(freq) MAXCORES=1;)
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synth:
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mkdirecs:
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@echo "DC Synthesis"
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@mkdir -p $(OUTPUTDIR)
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@mkdir -p $(OUTPUTDIR)/hdl
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@mkdir -p $(OUTPUTDIR)/hdl/config
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@mkdir -p $(OUTPUTDIR)/reports
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@mkdir -p $(OUTPUTDIR)/mapped
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@mkdir -p $(OUTPUTDIR)/unmapped
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ifeq ($(SAIFPOWER), 1)
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cp -f ../pipelined/regression/power.saif .
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endif
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synth: mkdirecs configs rundc clean
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rundc:
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dc_shell-xg-t -64bit -f scripts/$(NAME).tcl | tee $(OUTPUTDIR)/$(NAME).out
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# rm -rf $(OUTPUTDIR)/hdl
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clean:
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rm -rf $(OUTPUTDIR)/hdl
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rm -rf $(OUTPUTDIR)/WORK
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rm -rf $(OUTPUTDIR)/alib-52
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clean:
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rm -f default.svf
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rm -f command.log
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rm -f filenames*.log
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rm -f power.saif
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rm -f Synopsys_stack_trace_*.txt
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rm -f crte_*.txt
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fresh: clean copy configs
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@echo "synth directory cleaned and fresh config files written"
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rm -f crte_*.txt
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@ -28,16 +28,16 @@ def synthsintocsv():
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file = open("Summary.csv", "w")
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writer = csv.writer(file)
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writer.writerow(['Width', 'Config', 'Special', 'Tech', 'Target Freq', 'Delay', 'Area'])
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writer.writerow(['Width', 'Config', 'Mod', 'Tech', 'Target Freq', 'Delay', 'Area'])
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for oneSynth in allSynths:
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descrip = specReg.findall(oneSynth)
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width = descrip[2][:4]
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config = descrip[2][4:]
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if descrip[3][-2:] == 'nm':
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special = ''
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mod = ''
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else:
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special = descrip[3]
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mod = descrip[3]
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descrip = descrip[1:]
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tech = descrip[3][:-2]
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freq = descrip[4]
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@ -57,12 +57,12 @@ def synthsintocsv():
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else:
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delay = 1000/int(freq) - metrics[0]
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area = metrics[1]
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writer.writerow([width, config, special, tech, freq, delay, area])
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writer.writerow([width, config, mod, tech, freq, delay, area])
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file.close()
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def synthsfromcsv(filename):
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Synth = namedtuple("Synth", "width config special tech freq delay area")
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Synth = namedtuple("Synth", "width config mod tech freq delay area")
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with open(filename, newline='') as csvfile:
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csvreader = csv.reader(csvfile)
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global allSynths
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@ -81,14 +81,9 @@ def freqPlot(tech, width, config):
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''' plots delay, area for syntheses with specified tech, module, width
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'''
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current_directory = os.getcwd()
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final_directory = os.path.join(current_directory, 'plots/wally')
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if not os.path.exists(final_directory):
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os.makedirs(final_directory)
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freqsL, delaysL, areasL = ([[], []] for i in range(3))
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for oneSynth in allSynths:
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if (width == oneSynth.width) & (config == oneSynth.config) & (tech == oneSynth.tech) & ('' == oneSynth.special):
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if (width == oneSynth.width) & (config == oneSynth.config) & (tech == oneSynth.tech) & ('orig' == oneSynth.mod):
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ind = (1000/oneSynth.delay < oneSynth.freq) # when delay is within target clock period
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freqsL[ind] += [oneSynth.freq]
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delaysL[ind] += [oneSynth.delay]
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@ -130,7 +125,7 @@ def freqPlot(tech, width, config):
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ax2.yaxis.set_major_formatter(ticker.StrMethodFormatter('{x:,.0f}'))
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addFO4axis(fig, ax1, tech)
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plt.savefig('./plots/wally/freqSweep_' + tech + '_' + width + config + '.png')
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plt.savefig(final_directory + '/freqSweep_' + tech + '_' + width + config + '.png')
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def areaDelay(tech, delays, areas, labels, fig, ax, norm=False):
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@ -168,7 +163,7 @@ def plotFeatures(tech, width, config):
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if (oneSynth.config == config) & (width == oneSynth.width):
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delays += [oneSynth.delay]
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areas += [oneSynth.area]
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labels += [oneSynth.special]
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labels += [oneSynth.mod]
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fig, (ax) = plt.subplots(1, 1)
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@ -176,28 +171,28 @@ def plotFeatures(tech, width, config):
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titlestr = tech+'_'+width+config
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plt.title(titlestr)
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plt.savefig('./plots/wally/features_'+titlestr+'.png')
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plt.savefig(final_directory + '/features_'+titlestr+'.png')
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def plotConfigs(tech, special=''):
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def plotConfigs(tech, mod=''):
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delays, areas, labels = ([] for i in range(3))
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freq = techdict[tech].targfreq
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for oneSynth in allSynths:
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if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.special == special):
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delays += [oneSynth.delay]
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areas += [oneSynth.area]
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labels += [oneSynth.width + oneSynth.config]
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if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.mod == mod):
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delays += [oneSynth.delay]
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areas += [oneSynth.area]
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labels += [oneSynth.width + oneSynth.config]
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fig, (ax) = plt.subplots(1, 1)
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fig = areaDelay(tech, delays, areas, labels, fig, ax)
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titleStr = tech+'_'+special
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titleStr = tech+'_'+mod
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plt.title(titleStr)
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plt.savefig('./plots/wally/configs_' + titleStr + '.png')
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plt.savefig(final_directory + '/configs_' + titleStr + '.png')
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def normAreaDelay(special=''):
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def normAreaDelay(mod=''):
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fig, (ax) = plt.subplots(1, 1)
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fullLeg = []
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for tech in list(techdict.keys()):
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@ -205,7 +200,7 @@ def normAreaDelay(special=''):
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spec = techdict[tech]
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freq = spec.targfreq
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for oneSynth in allSynths:
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if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.special == special):
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if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.mod == mod):
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delays += [oneSynth.delay]
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areas += [oneSynth.area]
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labels += [oneSynth.width + oneSynth.config]
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@ -216,7 +211,7 @@ def normAreaDelay(special=''):
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ax.set_xlabel('Cycle Time (FO4)')
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ax.set_ylabel('Area (add32)')
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ax.legend(handles = fullLeg, loc='upper left')
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plt.savefig('./plots/wally/normAreaDelay.png')
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plt.savefig(final_directory + '/normAreaDelay.png')
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def addFO4axis(fig, ax, tech):
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@ -254,12 +249,17 @@ if __name__ == '__main__':
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techdict['sky90'] = TechSpec('green', 'o', args.skyfreq, 43.2e-3, 1440.600027, 714.057, 0.658023)
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techdict['tsmc28'] = TechSpec('blue', 's', args.tsmcfreq, 12.2e-3, 209.286002, 1060.0, .081533)
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current_directory = os.getcwd()
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final_directory = os.path.join(current_directory, 'wallyplots')
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if not os.path.exists(final_directory):
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os.makedirs(final_directory)
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synthsintocsv()
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synthsfromcsv('Summary.csv')
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freqPlot('tsmc28', 'rv32', 'e')
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freqPlot('sky90', 'rv32', 'e')
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plotFeatures('sky90', 'rv64', 'gc')
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plotFeatures('tsmc28', 'rv64', 'gc')
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plotConfigs('sky90', special='orig')
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plotConfigs('tsmc28', special='orig')
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normAreaDelay(special='orig')
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plotConfigs('sky90', mod='orig')
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plotConfigs('tsmc28', mod='orig')
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normAreaDelay(mod='orig')
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@ -5,20 +5,14 @@ import subprocess
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from multiprocessing import Pool
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import argparse
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def runSynth(config, tech, freq, maxopt):
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def runSynth(config, mod, tech, freq, maxopt):
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global pool
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command = "make synth DESIGN=wallypipelinedcore CONFIG={} TECH={} DRIVE=FLOP FREQ={} MAXOPT={} MAXCORES=1".format(config, tech, freq, maxopt)
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command = "make synth DESIGN=wallypipelinedcore CONFIG={} MOD={} TECH={} DRIVE=FLOP FREQ={} MAXOPT={} MAXCORES=1".format(config, mod, tech, freq, maxopt)
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pool.map(mask, [command])
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def mask(command):
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subprocess.Popen(command, shell=True)
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def freshStart():
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out = subprocess.check_output(['bash','-c', 'make fresh'])
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for x in out.decode("utf-8").split('\n')[:-1]:
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print(x)
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return
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if __name__ == '__main__':
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@ -41,24 +35,21 @@ if __name__ == '__main__':
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args = parser.parse_args()
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freq = args.targetfreq if args.targetfreq else 3000
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tech = args.tech if args.tech else 'sky90'
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defaultfreq = 3000 if tech == 'sky90' else 10000
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freq = args.targetfreq if args.targetfreq else defaultfreq
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maxopt = int(args.maxopt)
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mod = 'orig' # until memory integrated
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if args.freqsweep:
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sc = args.freqsweep
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config = args.version if args.version else 'rv32e'
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freshStart()
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for freq in [round(sc+sc*x/100) for x in freqVaryPct]: # rv32e freq sweep
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runSynth(config, tech, freq, maxopt)
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runSynth(config, mod, tech, freq, maxopt)
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if args.configsweep:
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freshStart()
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for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64ic', 'rv32e']: # configs
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config = config + '_orig' # until memory integrated
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runSynth(config, tech, freq, maxopt)
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for config in ['rv32i', 'rv64gc', 'rv64i', 'rv32gc', 'rv32ic', 'rv32e']: #configs
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runSynth(config, mod, tech, freq, maxopt)
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if args.featuresweep:
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freshStart()
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v = args.version if args.version else 'rv64gc'
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for mod in ['FPUoff', 'noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations
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config = v + '_' + mod
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runSynth(config, tech, freq, maxopt)
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config = args.version if args.version else 'rv64gc'
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for mod in ['FPUoff', 'noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations 'orig',
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runSynth(config, mod, tech, freq, maxopt)
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