# 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"

set_db init_lib_search_path $libdir
set_db init_hdl_search_path $rtldir 

# Target library
set link_library $list_lib
set target_library $list_lib

# set path
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 -language sv -define TARGET_SYNTHESIS -define XPULPIMG=1 $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