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Commit c8f0f112 by Ravi Varadarajan
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Add design bp_quad for Nangate45 

Signed-off-by: Ravi Varadarajan <rvaradarajan@ucsd.edu>
parent a0e83a01
Showing with 784 additions and 0 deletions
Flows/NanGate45/bp_quad/scripts/cadence/design_setup.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
set DESIGN bsg_chip
set sdc ./sdc/bsg_chip.sdc
set rtldir ./rtl
#
# DEF file for floorplan initialization
#
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
set floorplan_def ./def/bsg_chip_fp_placed_macros.def
} else {
set floorplan_def ./def/bsg_chip_fp.def
}
#
# Effort level during optimization in syn_generic -physical (or called generic) stage
# possible values are : high, medium or low
set GEN_EFF medium
# Effort level during optimization in syn_map -physical (or called mapping) stage
# possible values are : high, medium or low
set MAP_EFF high
#
set SITE "FreePDK45_38x28_10R_NP_162NW_34O"
set HALO_WIDTH 5
set TOP_ROUTING_LAYER 10
Flows/NanGate45/bp_quad/scripts/cadence/lib_setup.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
# lib and lef, RC setup
set platformdir "../../../../../Enablements/NanGate45/"
set libdir "${platformdir}/lib"
set lefdir "${platformdir}/lef"
set qrcdir "${platformdir}/qrc"
set_db init_lib_search_path { \
${libdir} \
${lefdir} \
}
set libworst "
${libdir}/NangateOpenCellLibrary_typical.lib \
${libdir}/fakeram45_32x32.lib \
${libdir}/fakeram45_128x116.lib \
${libdir}/fakeram45_256x48.lib \
${libdir}/fakeram45_512x64.lib \
${libdir}/fakeram45_64x62.lib \
${libdir}/fakeram45_64x124.lib \
"
set libbest "
${libdir}/NangateOpenCellLibrary_typical.lib \
${libdir}/fakeram45_32x32.lib \
${libdir}/fakeram45_128x116.lib \
${libdir}/fakeram45_256x48.lib \
${libdir}/fakeram45_512x64.lib \
${libdir}/fakeram45_64x62.lib \
${libdir}/fakeram45_64x124.lib \
"
set lefs "
${lefdir}/NangateOpenCellLibrary.tech.lef \
${lefdir}/NangateOpenCellLibrary.macro.mod.lef \
${lefdir}/fakeram45_32x32.lef \
${lefdir}/fakeram45_128x116.lef \
${lefdir}/fakeram45_256x48.lef \
${lefdir}/fakeram45_512x64.lef \
${lefdir}/fakeram45_64x62.lef \
${lefdir}/fakeram45_64x124.lef \
"
set qrc_max "${qrcdir}/NG45.tch"
set qrc_min "${qrcdir}/NG45.tch"
#
# Ensures proper and consistent library handling between Genus and Innovus
#set_db library_setup_ispatial true
setDesignMode -process 45
Flows/NanGate45/bp_quad/scripts/cadence/mmmc_iSpatial_setup.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
create_library_set -name WC_LIB -timing $libworst
create_library_set -name BC_LIB -timing $libbest
#create_opcond -name op_cond_wc -process 1.0 -voltage 0.72 -temperature 125
#create_opcond -name op_cond_bc -process 1.0 -voltage 0.88 -temperature -40
create_timing_condition -name timing_wc -library_sets { WC_LIB }
create_timing_condition -name timing_bc -library_sets { BC_LIB }
create_rc_corner -name Cmax -qrc_tech $qrc_max
create_rc_corner -name Cmin -qrc_tech $qrc_min
create_delay_corner -name WC -early_timing_condition { timing_wc } \
-late_timing_condition { timing_wc } \
-early_rc_corner Cmax \
-late_rc_corner Cmax
create_delay_corner -name BC -early_timing_condition { timing_bc } \
-late_timing_condition { timing_bc } \
-early_rc_corner Cmin \
-late_rc_corner Cmin
create_constraint_mode -name CON -sdc_file $sdc
create_analysis_view -name WC_VIEW -delay_corner WC -constraint_mode CON
create_analysis_view -name BC_VIEW -delay_corner BC -constraint_mode CON
set_analysis_view -setup WC_VIEW -hold BC_VIEW
Flows/NanGate45/bp_quad/scripts/cadence/mmmc_setup.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
create_library_set -name WC_LIB -timing $libworst
create_library_set -name BC_LIB -timing $libbest
create_rc_corner -name Cmax
create_rc_corner -name Cmin
create_delay_corner -name WC -library_set WC_LIB -rc_corner Cmax
create_delay_corner -name BC -library_set BC_LIB -rc_corner Cmin
create_constraint_mode -name CON -sdc_file $sdc
create_analysis_view -name WC_VIEW -delay_corner WC -constraint_mode CON
create_analysis_view -name BC_VIEW -delay_corner BC -constraint_mode CON
Flows/NanGate45/bp_quad/scripts/cadence/rtl/bsg_chip_block.sv2v.v 0 → 100644
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Flows/NanGate45/bp_quad/scripts/cadence/rtl_list.tcl 0 → 100644
set rtl_all {
./rtl/bsg_chip_block.sv2v.v
}
Flows/NanGate45/bp_quad/scripts/cadence/run.sh 0 → 100755
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
#!/bin/tcsh
module unload genus
module load genus/21.1
module unload innovus
module load innovus/21.1
#
# To run the Physical Synthesis (iSpatial) flow - flow2
export PHY_SYNTH=0
mkdir log -p
genus -overwrite -log log/genus.log -no_gui -files run_genus_hybrid.tcl
#innovus -64 -overwrite -log log/innovus.log -files run_invs.tcl
#../../../../util/run_CodeFlow.sh
Flows/NanGate45/bp_quad/scripts/cadence/run_genus.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
source lib_setup.tcl
source design_setup.tcl
# set the output directories
set OUTPUTS_PATH syn_output
set REPORTS_PATH syn_rpt
set HANDOFF_PATH syn_handoff
if {![file exists ${OUTPUTS_PATH}]} {
file mkdir ${OUTPUTS_PATH}
}
if {![file exists ${REPORTS_PATH}]} {
file mkdir ${REPORTS_PATH}
}
if {![file exists ${HANDOFF_PATH}]} {
file mkdir ${HANDOFF_PATH}
}
#
# set threads
set_db max_cpus_per_server 16
set_db super_thread_servers "localhost"
#
set list_lib "$libworst"
# Target library
set link_library $list_lib
set target_library $list_lib
# set path
set_db hdl_flatten_complex_port true
set_db hdl_record_naming_style %s_%s
set_db auto_ungroup none
set_db library $list_lib
#################################################
# Load Design and Initialize
#################################################
source rtl_list.tcl
foreach rtl_file $rtl_all {
read_hdl -sv $rtl_file
}
elaborate $DESIGN
time_info Elaboration
read_sdc $sdc
init_design
check_design -unresolved
check_timing_intent
# reports the physical layout estimation report from lef and QRC tech file
report_ple > ${REPORTS_PATH}/ple.rpt
# keep hierarchy during synthesis
set_db auto_ungroup none
syn_generic
time_info GENERIC
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag generic
write_db ${OUTPUTS_PATH}/${DESIGN}_generic.db
syn_map
time_info MAPPED
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag map
write_db ${OUTPUTS_PATH}/${DESIGN}_map.db
syn_opt
time_info OPT
write_db ${OUTPUTS_PATH}/${DESIGN}_opt.db
##############################################################################
# Write reports
##############################################################################
# summarizes the information, warnings and errors
report_messages > ${REPORTS_PATH}/${DESIGN}_messages.rpt
# generate PPA reports
report_gates > ${REPORTS_PATH}/${DESIGN}_gates.rpt
report_power > ${REPORTS_PATH}/${DESIGN}_power.rpt
report_area > ${REPORTS_PATH}/${DESIGN}_power.rpt
write_reports -directory ${REPORTS_PATH} -tag final
write_sdc >${HANDOFF_PATH}/${DESIGN}.sdc
write_hdl > ${HANDOFF_PATH}/${DESIGN}.v
#write_design -innovus -base_name ${HANDOFF_PATH}/${DESIGN}
exit
Flows/NanGate45/bp_quad/scripts/cadence/run_genus_hybrid.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
source lib_setup.tcl
source design_setup.tcl
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
read_mmmc mmmc_iSpatial_setup.tcl
}
# set the output directories
set OUTPUTS_PATH syn_output
set REPORTS_PATH syn_rpt
set HANDOFF_PATH syn_handoff
if {![file exists ${OUTPUTS_PATH}]} {
file mkdir ${OUTPUTS_PATH}
}
if {![file exists ${REPORTS_PATH}]} {
file mkdir ${REPORTS_PATH}
}
if {![file exists ${HANDOFF_PATH}]} {
file mkdir ${HANDOFF_PATH}
}
#
# set threads
set_db max_cpus_per_server 16
set_db super_thread_servers "localhost"
#
set list_lib "$libworst"
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
set_db invs_temp_dir ${OUTPUTS_PATH}/invs_tmp_dir
read_physical -lefs $lefs
}
# Target library
set link_library $list_lib
set target_library $list_lib
# set pathi
set_db hdl_flatten_complex_port true
set_db hdl_record_naming_style %s_%s
set_db auto_ungroup none
if {![info exist ::env(PHY_SYNTH)] || $::env(PHY_SYNTH) == 0} {
set_db library $list_lib
}
#################################################
# Load Design and Initialize
#################################################
set_db init_hdl_search_path $rtldir
source rtl_list.tcl
foreach rtl_file $rtl_all {
read_hdl -sv $rtl_file
}
elaborate $DESIGN
time_info Elaboration
if {![info exist ::env(PHY_SYNTH)] || $::env(PHY_SYNTH) == 0} {
#read_sdc $sdc
source $sdc
}
init_design
check_design -unresolved
check_timing_intent
# reports the physical layout estimation report from lef and QRC tech file
report_ple > ${REPORTS_PATH}/ple.rpt
###############################################
# Read DEF
###############################################
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
read_def $floorplan_def
check_floorplan -detailed
}
# keep hierarchy during synthesis
set_db auto_ungroup none
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
syn_generic -physical
} else {
syn_generic
write_hdl -generic > ${HANDOFF_PATH}/${DESIGN}_generic.v
}
time_info GENERIC
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag generic
write_db ${OUTPUTS_PATH}/${DESIGN}_generic.db
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
syn_map -physical
} else {
syn_map
}
time_info MAPPED
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag map
write_db ${OUTPUTS_PATH}/${DESIGN}_map.db
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
syn_opt -spatial
} else {
syn_opt
}
time_info OPT
write_db ${OUTPUTS_PATH}/${DESIGN}_opt.db
##############################################################################
# Write reports
##############################################################################
# summarizes the information, warnings and errors
report_messages > ${REPORTS_PATH}/${DESIGN}_messages.rpt
# generate PPA reports
report_gates > ${REPORTS_PATH}/${DESIGN}_gates.rpt
report_power > ${REPORTS_PATH}/${DESIGN}_power.rpt
report_area > ${REPORTS_PATH}/${DESIGN}_power.rpt
write_reports -directory ${REPORTS_PATH} -tag final
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
write_design -innovus -base_name ${HANDOFF_PATH}/${DESIGN}
} else {
write_sdc >${HANDOFF_PATH}/${DESIGN}.sdc
write_hdl > ${HANDOFF_PATH}/${DESIGN}.v
}
exit
Flows/NanGate45/bp_quad/scripts/cadence/run_genus_iSpatial.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
source lib_setup.tcl
source design_setup.tcl
read_mmmc mmmc_iSpatial_setup.tcl
# set the output directories
set OUTPUTS_PATH syn_output
set REPORTS_PATH syn_rpt
set HANDOFF_PATH syn_handoff
if {![file exists ${OUTPUTS_PATH}]} {
file mkdir ${OUTPUTS_PATH}
}
if {![file exists ${REPORTS_PATH}]} {
file mkdir ${REPORTS_PATH}
}
if {![file exists ${HANDOFF_PATH}]} {
file mkdir ${HANDOFF_PATH}
}
#
# set threads
set_db max_cpus_per_server 16
set_db super_thread_servers "localhost"
#
set list_lib "$libworst"
set_db invs_temp_dir ${OUTPUTS_PATH}/invs_tmp_dir
read_physical -lefs $lefs
# Target library
set link_library $list_lib
set target_library $list_lib
# set path
set_db hdl_flatten_complex_port true
set_db hdl_record_naming_style %s_%s
set_db auto_ungroup none
#set_db library $list_lib
#################################################
# Load Design and Initialize
#################################################
source rtl_list.tcl
foreach rtl_file $rtl_all {
read_hdl -sv $rtl_file
}
elaborate $DESIGN
time_info Elaboration
#read_sdc $sdc
init_design
check_design -unresolved
check_timing_intent
# reports the physical layout estimation report from lef and QRC tech file
report_ple > ${REPORTS_PATH}/ple.rpt
###############################################
# Read DEF
###############################################
read_def $floorplan_def
check_floorplan -detailed
# keep hierarchy during synthesis
set_db auto_ungroup none
syn_generic -physical
time_info GENERIC
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag generic
write_db ${OUTPUTS_PATH}/${DESIGN}_generic.db
syn_map -physical
time_info MAPPED
# generate a summary for the current stage of synthesis
write_reports -directory ${REPORTS_PATH} -tag map
write_db ${OUTPUTS_PATH}/${DESIGN}_map.db
syn_opt -spatial
time_info OPT
write_db ${OUTPUTS_PATH}/${DESIGN}_opt.db
##############################################################################
# Write reports
##############################################################################
# summarizes the information, warnings and errors
report_messages > ${REPORTS_PATH}/${DESIGN}_messages.rpt
# generate PPA reports
report_gates > ${REPORTS_PATH}/${DESIGN}_gates.rpt
report_power > ${REPORTS_PATH}/${DESIGN}_power.rpt
report_area > ${REPORTS_PATH}/${DESIGN}_power.rpt
write_reports -directory ${REPORTS_PATH} -tag final
#write_sdc >${HANDOFF_PATH}/${DESIGN}.sdc
#write_hdl > ${HANDOFF_PATH}/${DESIGN}.v
write_design -innovus -base_name ${HANDOFF_PATH}/${DESIGN}
exit
Flows/NanGate45/bp_quad/scripts/cadence/run_invs.tcl 0 → 100644
# This script was written and developed by ABKGroup students at UCSD. However, the underlying commands and reports are copyrighted by Cadence.
# We thank Cadence for granting permission to share our research to help promote and foster the next generation of innovators.
source lib_setup.tcl
source design_setup.tcl
source mmmc_setup.tcl
setMultiCpuUsage -localCpu 16
set util 0.3
set handoff_dir "./syn_handoff"
set netlist ${handoff_dir}/${DESIGN}.v
set sdc ${handoff_dir}/${DESIGN}.sdc
set rptDir summaryReport/
set encDir enc/
if {![file exists $rptDir/]} {
exec mkdir $rptDir/
}
if {![file exists $encDir/]} {
exec mkdir $encDir/
}
# default settings
set init_pwr_net VDD
set init_gnd_net VSS
# default settings
set init_verilog "$netlist"
set init_design_netlisttype "Verilog"
set init_design_settop 1
set init_top_cell "$DESIGN"
set init_lef_file "$lefs"
# MCMM setup
init_design -setup {WC_VIEW} -hold {BC_VIEW}
set_power_analysis_mode -leakage_power_view WC_VIEW -dynamic_power_view WC_VIEW
set_interactive_constraint_modes {CON}
clearGlobalNets
globalNetConnect VDD -type pgpin -pin VDD -inst * -override
globalNetConnect VSS -type pgpin -pin VSS -inst * -override
globalNetConnect VDD -type tiehi -inst * -override
globalNetConnect VSS -type tielo -inst * -override
setOptMode -powerEffort low -leakageToDynamicRatio 0.5
setGenerateViaMode -auto true
generateVias
# basic path groups
createBasicPathGroups -expanded
## Generate the floorplan ##
if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
defIn ${handoff_dir}/${DESIGN}.def
source ../../../../util/gen_pb.tcl
gen_pb_netlist
} else {
defIn $floorplan_def
addHaloToBlock -allMacro $HALO_WIDTH $HALO_WIDTH $HALO_WIDTH $HALO_WIDTH
place_design -concurrent_macros
refine_macro_place
}
### Write out the def files ###
source ../../../../util/write_required_def.tcl
### Add power plan ###
source ../../../../../Enablements/NanGate45/util/pdn_config.tcl
source ../../../../util/pdn_flow.tcl
saveDesign ${encDir}/${DESIGN}_floorplan.enc
setPlaceMode -place_detail_legalization_inst_gap 1
setFillerMode -fitGap true
setDesignMode -topRoutingLayer $TOP_ROUTING_LAYER
setDesignMode -bottomRoutingLayer 2
place_opt_design -out_dir $rptDir -prefix place
saveDesign $encDir/${DESIGN}_placed.enc
echo "Physical Design Stage, Core Area (um^2), Standard Cell Area (um^2), Macro Area (um^2), Total Power (mW), Wirelength(um), WS(ns), TNS(ns), Congestion(H), Congestion(V)" > ${DESIGN}_DETAILS.rpt
source ../../../../util/extract_report.tcl
set rpt_pre_cts [extract_report preCTS]
echo "$rpt_pre_cts" >> ${DESIGN}_DETAILS.rpt
set_ccopt_property post_conditioning_enable_routing_eco 1
set_ccopt_property -cts_def_lock_clock_sinks_after_routing true
setOptMode -unfixClkInstForOpt false
create_ccopt_clock_tree_spec
ccopt_design
set_interactive_constraint_modes [all_constraint_modes -active]
set_propagated_clock [all_clocks]
set_clock_propagation propagated
saveDesign $encDir/${DESIGN}_cts.enc
set rpt_post_cts [extract_report postCTS]
echo "$rpt_post_cts" >> ${DESIGN}_DETAILS.rpt
# ------------------------------------------------------------------------------
# Routing
# ------------------------------------------------------------------------------
setNanoRouteMode -drouteVerboseViolationSummary 1
setNanoRouteMode -routeWithSiDriven true
setNanoRouteMode -routeWithTimingDriven true
setNanoRouteMode -routeUseAutoVia true
##Recommended by lib owners
# Prevent router modifying M1 pins shapes
setNanoRouteMode -routeWithViaInPin "1:1"
setNanoRouteMode -routeWithViaOnlyForStandardCellPin "1:1"
## limit VIAs to ongrid only for VIA1 (S1)
setNanoRouteMode -drouteOnGridOnly "via 1:1"
setNanoRouteMode -drouteAutoStop false
setNanoRouteMode -drouteExpAdvancedMarFix true
setNanoRouteMode -routeExpAdvancedTechnology true
#SM suggestion for solving long extraction runtime during GR
setNanoRouteMode -grouteExpWithTimingDriven false
routeDesign
#route_opt_design
saveDesign ${encDir}/${DESIGN}_route.enc
### Run DRC and LVS ###
verify_connectivity -error 0 -geom_connect -no_antenna
verify_drc -limit 0
set rpt_post_route [extract_report postRoute]
echo "$rpt_post_route" >> ${DESIGN}_DETAILS.rpt
defOut -netlist -floorplan -routing ${DESIGN}_route.def
summaryReport -noHtml -outfile summaryReport/post_route.sum
saveDesign ${encDir}/${DESIGN}.enc
defOut -netlist -floorplan -routing ${DESIGN}.def
exit
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