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updated makefile to speed up synth

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This commit is contained in:
Shreya Sanghai 2022-03-07 00:08:47 +00:00
parent a68c1c8cb1
commit bc049e8042
2 changed files with 10 additions and 16 deletions
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20
synthDC/Makefile
View File

@ -39,13 +39,16 @@ rv%.log: rv%
echo $<
DIRS = rv64gc #rv32e rv32gc rv64ic rv64gc rv32ic
DIRS = rv32e rv32gc rv64ic rv64gc rv32ic
# DELDIRS = rv32e rv32gc rv64ic rv64gc rv32ic
# CONFIGSUBDIRS = _FPUoff _noMulDiv _noVirtMem _PMP0 _PMP16 _orig
copy:
@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_orig;)
@$(foreach dir, $(DIRS), cp -r $(CONFIGDIR)/$(dir) $(CONFIGDIR)/$(dir)_orig;)
@$(foreach dir, $(DIRS), sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/$(dir)_orig/wally-config.vh;)
@$(foreach dir, $(DIRS), sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/$(dir)_orig/wally-config.vh;)
@$(foreach dir, $(DIRS), sed -i "s/RAM_RANGE.*/RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(dir)_orig/wally-config.vh ;)
del:
@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_orig;)
@ -59,39 +62,28 @@ configs: $(DIRS)
$(DIRS):
#turn off FPU
rm -rf $(CONFIGDIR)/$@_FPUoff
cp -r $(CONFIGDIR)/$@ $(CONFIGDIR)/$@_FPUoff
cp -r $(CONFIGDIR)/$@_orig $(CONFIGDIR)/$@_FPUoff
sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/$@_FPUoff/wally-config.vh
sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_FPUoff/wally-config.vh
# PMP 16
rm -rf $(CONFIGDIR)/$@_PMP16
cp -r $(CONFIGDIR)/$@_FPUoff $(CONFIGDIR)/$@_PMP16
# sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/$@_PMP16/wally-config.vh
# sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_PMP16/wally-config.vh
sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 16/' $(CONFIGDIR)/$@_PMP16/wally-config.vh
# PMP 0
rm -rf $(CONFIGDIR)/$@_PMP0
cp -r $(CONFIGDIR)/$@_FPUoff $(CONFIGDIR)/$@_PMP0
# sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/$@_PMP0/wally-config.vh
# sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_PMP0/wally-config.vh
sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 0/' $(CONFIGDIR)/$@_PMP0/wally-config.vh
# No Virtual Memory
rm -rf $(CONFIGDIR)/$@_noVirtMem
# cp -r $(CONFIGDIR)/$@ $(CONFIGDIR)/$@_noVirtMem
# sed -i 's/1 *<< *3/0 <_PMP0< 3/' $(CONFIGDIR)/$@_noVirtMem/wally-config.vh
# sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_noVirtMem/wally-config.vh
# sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 0/' $(CONFIGDIR)/$@_noVirtMem/wally-config.vh
cp -r $(CONFIGDIR)/$@_PMP0 $(CONFIGDIR)/$@_noVirtMem
sed -i 's/VIRTMEM_SUPPORTED 1/VIRTMEM_SUPPORTED 0/' $(CONFIGDIR)/$@_noVirtMem/wally-config.vh
#no muldiv
rm -rf $(CONFIGDIR)/$@_noMulDiv
cp -r $(CONFIGDIR)/$@_noVirtMem $(CONFIGDIR)/$@_noMulDiv
# sed -i 's/1 *<< *3/0 << 3/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh
# sed -i 's/1 *<< *5/0 << 5/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh
# sed -i 's/PMP_ENTRIES \(64\|16\|0\)/PMP_ENTRIES 0/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh
# sed -i 's/VIRTMEM_SUPPORTED 1/VIRTMEM_SUPPORTED 0/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh
sed -i 's/1 *<< *12/0 << 12/' $(CONFIGDIR)/$@_noMulDiv/wally-config.vh

6
synthDC/extractSummary.py
View File

@ -4,7 +4,7 @@ import glob
import re
import csv
field_names = [ 'Name', 'Critical Path Length', 'Cell Area']
field_names = [ 'Name', 'Critical Path Length', 'Cell Area', 'Synth Time']
data = []
for name in glob.glob("/home/ssanghai/riscv-wally/synthDC/runs/*/reports/wallypipelinedcore_qor.rep"):
f = open(name, 'r')
@ -15,7 +15,9 @@ for name in glob.glob("/home/ssanghai/riscv-wally/synthDC/runs/*/reports/wallypi
pathLen = re.search("Length: *(.*?)\\n", line).group(1)
if "Cell Area" in line:
area = re.search("Area: *(.*?)\\n", line).group(1)
data += [{'Name' : trimName, 'Critical Path Length': pathLen, 'Cell Area' : area}]
if "Overall Compile Time" in line:
time = re.search("Time: *(.*?)\\n", line).group(1)
data += [{'Name' : trimName, 'Critical Path Length': pathLen, 'Cell Area' : area, 'Synth Time' :time}]
with open('Summary.csv', 'w') as csvfile:
writer = csv.DictWriter(csvfile, fieldnames=field_names)