mirror of
https://github.com/openhwgroup/cvw.git
synced 2025-04-22 21:08:08 -04:00
added use sram parameter, cleaned up config writing, added single synth functionality to wallySynth
This commit is contained in:
Madeleine Masser-Frye
parent
fa276d67b4
commit
b78ce62748
3 changed files with 47 additions and 52 deletions
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@ -12,7 +12,7 @@ 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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export TECH ?= sky90
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export TECH ?= tsmc28
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# MAXCORES allows parallel compilation, which is faster but less CPU-efficient
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# Avoid when doing sweeps of many optimization points in parallel
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export MAXCORES ?= 1
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@ -20,6 +20,7 @@ export MAXCORES ?= 1
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# The output netlist is hard to interpret, but significantly better PPA
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export MAXOPT ?= 0
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export DRIVE ?= FLOP
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export USESRAM ?= 0
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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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@ -29,13 +30,7 @@ export SAIFPOWER ?= 0
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OLDCONFIGDIR ?= ${WALLY}/pipelined/config
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export 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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print:
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@echo $(FREQS)
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@echo $(CONFIG)
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@echo $(CONFIGFILESTRIM)
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default:
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@ -46,8 +41,6 @@ default:
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DIRS32 = rv32e rv32gc rv32imc rv32i
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DIRS64 = rv64i 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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# k = 3 6
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@ -60,57 +53,55 @@ DIRS = $(DIRS32) $(DIRS64)
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configs: $(CONFIG)
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$(CONFIG):
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@echo $(CONFIG)
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cp -r $(OLDCONFIGDIR)/$(CONFIG) $(CONFIGDIR)/$(CONFIG)_orig
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sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i 's/BPRED_SIZE.*/BPRED_SIZE 5/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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cp -r $(OLDCONFIGDIR)/shared/*.vh $(CONFIGDIR)
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cp -r $(OLDCONFIGDIR)/$(CONFIG)/* $(CONFIGDIR)
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ifneq ($(filter $ $(CONFIG), $(DIRS32)),)
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sed -i "s/DTIM_RANGE.*/DTIM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/IROM_RANGE.*/IROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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else ifneq ($(filter $ $(CONFIG), $(DIRS64)),)
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sed -i "s/DTIM_RANGE.*/DTIM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/IROM_RANGE.*/IROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
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ifeq ($(USESRAM), 1)
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sed -i 's/USE_SRAM.*/USE_SRAM 1/g' $(CONFIGDIR)/wally-shared.vh
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else
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sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/wally-config.vh
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sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/wally-config.vh
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sed -i 's/BPRED_SIZE.*/BPRED_SIZE 5/g' $(CONFIGDIR)/wally-config.vh
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ifneq ($(filter $(CONFIG), $(DIRS32)),)
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sed -i "s/DTIM_RANGE.*/DTIM_RANGE 34\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/IROM_RANGE.*/IROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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else ifneq ($(filter $(CONFIG), $(DIRS64)),)
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sed -i "s/DTIM_RANGE.*/DTIM_RANGE 56\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/IROM_RANGE.*/IROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/wally-config.vh
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else
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$(info $(CONFIG) does not exist in $(DIRS32) or $(DIRS64))
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@echo "Config not in list, RAM_RANGE will be unmodified"
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endif
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endif
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ifeq ($(MOD), FPUoff)
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# turn off FPU
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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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sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/wally-config.vh
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sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/wally-config.vh
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else ifeq ($(MOD), PMP16)
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# PMP 16
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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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sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 16/' $(CONFIGDIR)/wally-config.vh
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else ifeq ($(MOD), PMP0)
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# PMP 0
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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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sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 0/' $(CONFIGDIR)/wally-config.vh
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else ifeq ($(MOD), noMulDiv)
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# no muldiv
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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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sed -i 's/1 *<< *12/0 << 12/' $(CONFIGDIR)/wally-config.vh
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else ifeq ($(MOD), noPriv)
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# no priv
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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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sed -i 's/ZICSR_SUPPORTED *1/ZICSR_SUPPORTED 0/' $(CONFIGDIR)/wally-config.vh
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endif
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ifeq ($(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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mkdirecs:
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@echo "DC Synthesis"
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@ -129,7 +120,7 @@ rundc:
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clean:
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rm -rf $(OUTPUTDIR)/hdl
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rm -rf $(OUTPUTDIR)/hdl/*.sv
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rm -rf $(OUTPUTDIR)/WORK
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rm -rf $(OUTPUTDIR)/alib-52
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rm -f default.svf
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@ -18,7 +18,7 @@ set_host_options -max_cores $::env(MAXCORES)
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# get outputDir and configDir from environment (Makefile)
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set outputDir $::env(OUTPUTDIR)
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set cfg $::env(CONFIGDIR)/$::env(CONFIG)_$::env(MOD)/wally-config.vh
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set cfg $::env(CONFIGDIR)/wally-config.vh
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set hdl_src "../pipelined/src"
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set saifpower $::env(SAIFPOWER)
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set maxopt $::env(MAXOPT)
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@ -26,7 +26,6 @@ set drive $::env(DRIVE)
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eval file copy -force $cfg {$outputDir/hdl/}
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eval file copy -force $cfg {$outputDir/}
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eval file copy -force [glob ${hdl_src}/../config/shared/*.vh] {$outputDir/hdl/}
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eval file copy -force [glob ${hdl_src}/*/*.sv] {$outputDir/hdl/}
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eval file copy -force [glob ${hdl_src}/*/*/*.sv] {$outputDir/hdl/}
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@ -5,9 +5,9 @@ import subprocess
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from multiprocessing import Pool
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import argparse
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def runSynth(config, mod, tech, freq, maxopt):
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def runSynth(config, mod, tech, freq, maxopt, usesram):
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global pool
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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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command = "make synth DESIGN=wallypipelinedcore CONFIG={} MOD={} TECH={} DRIVE=FLOP FREQ={} MAXOPT={} USESRAM={} MAXCORES=1".format(config, mod, tech, freq, maxopt, usesram)
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pool.map(mask, [command])
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def mask(command):
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@ -32,6 +32,7 @@ if __name__ == '__main__':
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parser.add_argument("-t", "--targetfreq", type=int, help = "Target frequncy")
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parser.add_argument("-e", "--tech", choices=techs, help = "Technology")
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parser.add_argument("-o", "--maxopt", action='store_true', help = "Turn on MAXOPT")
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parser.add_argument("-r", "--usesram", action='store_true', help = "Use SRAM (not flops)")
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args = parser.parse_args()
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@ -39,17 +40,21 @@ if __name__ == '__main__':
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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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usesram = int(args.usesram)
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mod = 'orig'
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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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for freq in [round(sc+sc*x/100) for x in freqVaryPct]: # rv32e freq sweep
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runSynth(config, mod, tech, freq, maxopt)
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runSynth(config, mod, tech, freq, maxopt, usesram)
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if args.configsweep:
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for config in ['rv32i', 'rv64gc', 'rv64i', 'rv32gc', 'rv32imc', 'rv32e']: #configs
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runSynth(config, mod, tech, freq, maxopt)
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runSynth(config, mod, tech, freq, maxopt, usesram)
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if args.featuresweep:
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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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runSynth(config, mod, tech, freq, maxopt, usesram)
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else:
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config = args.version if args.version else 'rv64gc'
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runSynth(config, mod, tech, freq, maxopt, usesram)
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