diff --git a/synthDC/Makefile b/synthDC/Makefile
index aa148802d..aafadb648 100755
--- a/synthDC/Makefile
+++ b/synthDC/Makefile
@@ -22,11 +22,10 @@ export OUTPUTDIR := runs/$(DESIGN)_$(CONFIG)_$(TECH)nm_$(FREQ)_MHz_$(time)_$(has
 export SAIFPOWER ?= 0
 
 CONFIGDIR ?= ~/riscv-wally/pipelined/config
-#CONFIGS	?= $(shell find $(CONFIGDIR) -name "rv*")
-CONFIGS ?= ("rv32e", "rv32ic")
-
+CONFIGFILES	?= $(shell find $(CONFIGDIR) -name rv*_*)
+CONFIGFILESTRIM = $(notdir $(CONFIGFILES))
 print:
-	echo "files in $(CONFIGDIR) are $(CONFIGS)."
+	echo $(CONFIGFILESTRIM)
 
 default:
 	@echo "Basic synthesis procedure for Wally:"
@@ -38,22 +37,64 @@ test: rv%
 rv%.log: rv%
 	echo $<
 
-flavors:
-	rm -rf $(CONFIGDIR)/rv32em
-	cp -r $(CONFIGDIR)/rv32e $(CONFIGDIR)/rv32em
-	sed -i 's/h00000010/h00001010/' $(CONFIGDIR)/rv32em/wally-config.vh
-	# rv32e, 32ic, 32gc 64ic, 64gc
-	# 64gc - FPU
-	# PMP16
-	# PMP0
-	# No virtual memory
-	# Muldiv
-	
 
-allsynth: 
-	make flavors
-	make synth DESIGN=wallypipelinedcore CONFIG=rv32e TECH=sky90 FREQ=500 MAXCORES=1
-	make synth DESIGN=wallypipelinedcore CONFIG=rv32em TECH=sky90 FREQ=500 MAXCORES=1
+DIRS = rv32e rv32gc rv64ic rv64gc rv32ic
+# DELDIRS = rv32e rv32gc rv64ic rv64gc rv32ic
+# CONFIGSUBDIRS = _FPUoff _noMulDiv _noVirtMem _PMP0 _PMP16 _orig
+
+
+del:
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_orig;)
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_FPUoff;)
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_PMP16;)
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_PMP0;)
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_noVirtMem;)
+	@$(foreach dir, $(DIRS), rm -rf $(CONFIGDIR)/$(dir)_noMulDiv;)
+
+configs: $(DIRS)
+$(DIRS): 
+	#turn off FPU 
+	rm -rf $(CONFIGDIR)/$@_FPUoff
+	cp -r $(CONFIGDIR)/$@ $(CONFIGDIR)/$@_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
+	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
+
+
+allsynth: $(CONFIGFILESTRIM)
+
+$(CONFIGFILESTRIM):
+	make synth DESIGN=wallypipelinedcore CONFIG=$@ TECH=sky90 FREQ=500 MAXCORES=1 --jobs
 
 synth:
 	@echo "DC Synthesis"
diff --git a/synthDC/extractSummary.py b/synthDC/extractSummary.py
new file mode 100644
index 000000000..e9fa69772
--- /dev/null
+++ b/synthDC/extractSummary.py
@@ -0,0 +1,25 @@
+import glob 
+import re
+import csv
+
+field_names = [ 'Name', 'Critical Path Length', 'Cell Area']
+data = []
+for name in glob.glob("/home/ssanghai/riscv-wally/synthDC/runs/*/reports/wallypipelinedcore_qor.rep"):   
+    f = open(name, 'r')
+    # trimName = re.search("runs\/(.*?)\/reports", name).group(1)
+    trimName = re.search("wallypipelinedcore_(.*?)_sky9",name).group(1)
+    for line in f:
+        if "Critical Path Length" in line:
+            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}]
+
+with open('Summary.csv', 'w') as csvfile:
+    writer = csv.DictWriter(csvfile, fieldnames=field_names)
+    writer.writeheader()
+    writer.writerows(data)
+
+
+
+            
\ No newline at end of file