Merge branch 'master' of https://github.com/The-OpenROAD-Project-private/OpenROAD-flow-scripts into secure-est_via_res

Signed-off-by: Eder Monteiro <[email protected]>

Author: eder-matheus

docs/user/FlowVariables.md

@@ -100,6 +100,7 @@ configuration file.
 | <a name="ADDITIONAL_GDS"></a>ADDITIONAL_GDS| Hardened macro GDS files listed here.| |
 | <a name="ADDITIONAL_LEFS"></a>ADDITIONAL_LEFS| Hardened macro LEF view files listed here. The LEF information of the macros is immutable and used throughout all stages. Stored in the .odb file.| |
 | <a name="ADDITIONAL_LIBS"></a>ADDITIONAL_LIBS| Hardened macro library files listed here. The library information is immutable and used throughout all stages. Not stored in the .odb file.| |
+| <a name="ASAP7_USE_VT"></a>ASAP7_USE_VT| A space separated list of VT options to use with the ASAP7 standard cell library: RVT, LVT, SLVT.| RVT|
 | <a name="BALANCE_ROWS"></a>BALANCE_ROWS| Balance rows during placement.| 0|
 | <a name="BLOCKS"></a>BLOCKS| Blocks used as hard macros in a hierarchical flow. Do note that you have to specify block-specific inputs file in the directory mentioned by Makefile.| |
 | <a name="BUFFER_PORTS_ARGS"></a>BUFFER_PORTS_ARGS| Specify arguments to the buffer_ports call during placement. Only used if DONT_BUFFER_PORTS=0.| |
@@ -496,6 +497,7 @@ configuration file.
 
 ## All stages variables
 
+- [ASAP7_USE_VT](#ASAP7_USE_VT)
 - [KEEP_VARS](#KEEP_VARS)
 - [NUM_CORES](#NUM_CORES)
 - [OPENROAD_HIERARCHICAL](#OPENROAD_HIERARCHICAL)

flow/designs/asap7/aes-block/config.mk

@@ -8,10 +8,9 @@ export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.
 
 export ABC_AREA               = 1
 
-export CORE_UTILIZATION       = 40
+export CORE_UTILIZATION       = 47
 export CORE_ASPECT_RATIO      = 1
 export CORE_MARGIN            = 2
-export PLACE_DENSITY          = 0.53
 
 export BLOCKS ?= aes_rcon aes_sbox
 export SYNTH_HIERARCHICAL = 1

flow/designs/asap7/aes-block/rules-base.json

@@ -12,27 +12,27 @@
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
-        "value": 10573,
+        "value": 10501,
         "compare": "<="
     },
     "detailedplace__design__violations": {
         "value": 0,
         "compare": "=="
     },
     "cts__design__instance__count__setup_buffer": {
-        "value": 919,
+        "value": 913,
         "compare": "<="
     },
     "cts__design__instance__count__hold_buffer": {
-        "value": 923,
+        "value": 1691,
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -124.0,
+        "value": -148.0,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -5920.0,
+        "value": -12100.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -48,11 +48,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -150.0,
+        "value": -133.0,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -6750.0,
+        "value": -9610.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 52923,
+        "value": 50927,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -80,11 +80,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -116.0,
+        "value": -98.4,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -3780.0,
+        "value": -5410.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {

flow/designs/asap7/swerv_wrapper/rules-base.json

@@ -80,19 +80,19 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -402.0,
+        "value": -509.0,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -75900.0,
+        "value": -92000.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
         "value": -200.0,
         "compare": ">="
     },
     "finish__timing__hold__tns": {
-        "value": -68300.0,
+        "value": -90300.0,
         "compare": ">="
     },
     "finish__design__instance__area": {

flow/designs/gf12/bp_single/rules-base.json

@@ -60,7 +60,7 @@
         "compare": ">="
     },
     "globalroute__timing__hold__tns": {
-        "value": -2010.0,
+        "value": -2520.0,
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
@@ -88,7 +88,7 @@
         "compare": ">="
     },
     "finish__timing__hold__ws": {
-        "value": -100.0,
+        "value": -220.0,
         "compare": ">="
     },
     "finish__timing__hold__tns": {

flow/designs/gf12/ca53/rules-base.json

@@ -28,7 +28,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -904.0,
+        "value": -400.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -56,7 +56,7 @@
         "compare": ">="
     },
     "globalroute__timing__hold__tns": {
-        "value": -524.0,
+        "value": -929.0,
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
@@ -88,7 +88,7 @@
         "compare": ">="
     },
     "finish__timing__hold__tns": {
-        "value": -2640.0,
+        "value": -1850.0,
         "compare": ">="
     },
     "finish__design__instance__area": {

flow/designs/nangate45/bp_be_top/rules-base.json

@@ -28,11 +28,11 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -0.263,
+        "value": -0.423,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -22.5,
+        "value": -27.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -48,11 +48,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.3,
+        "value": -0.431,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -27.1,
+        "value": -30.9,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -80,11 +80,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.295,
+        "value": -0.43,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -28.5,
+        "value": -30.4,
         "compare": ">="
     },
     "finish__timing__hold__ws": {

flow/designs/nangate45/bp_fe_top/rules-base.json

@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 1658769,
+        "value": 1912200,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -84,7 +84,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -1.42,
+        "value": -6.88,
         "compare": ">="
     },
     "finish__timing__hold__ws": {

flow/designs/nangate45/swerv/config.mk

@@ -4,7 +4,7 @@ export PLATFORM    = nangate45
 export VERILOG_FILES = $(DESIGN_HOME)/src/$(DESIGN_NAME)/swerv_wrapper.sv2v.v
 export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/constraint.sdc
 
-export CORE_UTILIZATION = 40
+export CORE_UTILIZATION = 65
 export CORE_ASPECT_RATIO = 1
 export CORE_MARGIN = 5
 

flow/designs/nangate45/swerv/constraint.sdc

@@ -2,7 +2,7 @@ current_design swerv
 
 set clk_name core_clock
 set clk_port_name clk
-set clk_period 2.0
+set clk_period 1.75
 set clk_io_pct 0.2
 
 set clk_port [get_ports $clk_port_name]