Updated MemPool Group Scripts, RTL and DEF for NG45

Signed-off-by: sakundu <sakundu@ucsd.edu>

.gitignore

@@ -10,4 +10,9 @@ CodeElements/Plc_client/__pycache__/*
 CodeElements/Plc_client/proto_reader.py
 CodeElements/Plc_client/plc_client.py
 CodeElements/Plc_client/failed_proxy_plc/*
+__pycache__/
+__pycache__
+run
+run*
 GF12/
+GF12

Flows/NanGate45/ariane133/netlist/test

-Will copy the netlist here

Flows/NanGate45/bp_quad/scripts/cadence/design_setup.tcl

@@ -2,16 +2,16 @@
 # 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 sdc  ../../constraints/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
+    set floorplan_def ../../def/bsg_chip_fp_placed_macros.def
 } else {
-    set floorplan_def ./def/bsg_chip_fp.def
+    set floorplan_def ../../def/bsg_chip_fp.def
 }
 #
 # Effort level during optimization in syn_generic -physical (or called generic) stage

Flows/NanGate45/bp_quad/scripts/cadence/run.sh

@@ -8,9 +8,10 @@ module load innovus/21.1
 
 #
 # To run the Physical Synthesis (iSpatial) flow - flow2
-export PHY_SYNTH=0
+export PHY_SYNTH=1
+export clk_period=2000
 
 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
+innovus -64 -overwrite -log log/innovus.log -files run_invs.tcl
 #../../../../util/run_CodeFlow.sh

Flows/NanGate45/bp_quad/scripts/cadence/run_genus_hybrid.tcl

@@ -137,6 +137,7 @@ 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}
+    exec cp ${HANDOFF_PATH}/${DESIGN}.CON.sdc ${HANDOFF_PATH}/${DESIGN}.sdc
 } else {
     write_sdc >${HANDOFF_PATH}/${DESIGN}.sdc
     write_hdl > ${HANDOFF_PATH}/${DESIGN}.v

Flows/NanGate45/mempool_group/constraints/mempool_group.sdc

+set sdc_version 2.0
+set_units -time ns -resistance kOhm -capacitance fF -power mW -voltage V -current uA
+
+set clock_cycle $::env(clk_period)
+Set uncertainty [expr $clock_cycle*0.02]
+set io_delay 0
+set maxFanout 16
+set maxTransition [expr $clock_cycle*0.01]
+set pre_cts_clock_latency_estimate 0.070
+set clock_port_mempool_tile clk_i
+
+create_clock -name clk_i -period $clock_cycle [get_ports $clock_port_mempool_tile]
+set_clock_uncertainty $uncertainty [all_clocks]
+set_input_delay -clock [get_clocks clk_i] -add_delay -max $io_delay [get_ports * -filter "direction==in && is_on_clock_network==false"]
+set_output_delay -clock [get_clocks clk_i] -add_delay -max $io_delay [get_ports * -filter "direction==out && is_on_clock_network==false"]
+set_max_transition $maxTransition -clock_path [get_clocks clk_i]
+set_clock_latency $pre_cts_clock_latency_estimate [get_clocks clk_i]
+#set_propagated_clock [get_clocks clk_i]
+
+
+# Create virtual clock.
+create_clock -name "vclk_i" -period $clock_cycle
+set_clock_uncertainty $uncertainty [get_clocks vclk_i]
+set_clock_latency $pre_cts_clock_latency_estimate [get_clocks vclk_i]
+set_max_transition $maxTransition -clock_path [get_clocks vclk_i]
+
+
+set_case_analysis 0 [get_ports scan_enable_i]
+set_max_fanout $maxFanout [current_design]
+
+
+
+# False path some of the quasi-static signals.
+#set_false_path -from tile_id_i
+
+# TCDM Master
+set_input_delay  [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_inputs]  "name =~ tcdm_master_*req_*"] 
+set_output_delay [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_outputs] "name =~ tcdm_master_*req_*"]
+
+set_input_delay  [expr 0.65*$clock_cycle] -clock vclk_i [filter_collection [all_inputs]  "name =~ tcdm_master_*resp_*"] 
+set_output_delay [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_outputs] "name =~ tcdm_master_*resp_*"]
+
+# TCDM Slave
+#set_input_delay  [expr 0.65*$clock_cycle] -clock vclk_i [filter_collection [all_inputs]  "name =~ tcdm_slave_*req_*"] 
+set_output_delay [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_outputs] "name =~ tcdm_slave_*req_*"]
+
+set_input_delay  [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_inputs]  "name =~ tcdm_slave_*resp_*"] 
+set_output_delay [expr 0.85*$clock_cycle] -clock vclk_i [filter_collection [all_outputs] "name =~ tcdm_slave_*resp_*"]
+
+# Refill port
+#set_input_delay  [expr 0.50*$clock_cycle] -clock vclk_i [filter_collection [all_inputs]  "name =~ refill_*"] 
+#set_output_delay [expr 0.50*$clock_cycle] -clock vclk_i [filter_collection [all_outputs] "name =~ refill_*"]
+
+# Reset
+set_input_delay  [expr 0.30*$clock_cycle] -clock vclk_i rst_ni
+
+# Critical range
+# Depending on the synthesis tool used, this can be helpful.
+#set_critical_range 0.100 [current_design]

Flows/NanGate45/mempool_group/scripts/cadence/design_setup.tcl

 # 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 mempool_group_wrap 
-set rtldir ../../../../../Testcases/mempool/rtl
+set DESIGN mempool_group
+set rtl_dir ../../../../../Testcases/mempool/hardware
 set sdc  ../../constraints/${DESIGN}.sdc
+set rtldir "${rtl_dir} \
+           ${rtl_dir}/deps/axi \
+           ${rtl_dir}/deps/snitch \ 
+           ${rtl_dir}/deps/axi/include \
+           ${rtl_dir}/deps/common_cells \
+           ${rtl_dir}/include \
+           ${rtl_dir}/deps/register_interface/include \
+           ${rtl_dir}/deps/common_cells/include \
+           ${rtl_dir}/deps/reqrsp_interface/include"
 
 # def file with die size and placed IO pins
-set floorplan_def ../../def/mempool_group_wrap_fp.def
+if {[info exist ::env(PHY_SYNTH)] && $::env(PHY_SYNTH) == 1} {
+    set floorplan_def ../../def/${DESIGN}_fp_placed_macros.def
+} else {
+    set floorplan_def ../../def/${DESIGN}_fp.def
+}
 #
 # Effort level during optimization in syn_generic -physical (or called generic) stage
 # possible values are : high, medium or low
@@ -15,3 +28,7 @@ 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 10
+set TOP_ROUTING_LAYER 13

Flows/NanGate45/mempool_group/scripts/cadence/gen_mp_config.tcl

-# 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.
-puts "VERSION 1.0"
-set mem_hier ""
-foreach a [dbget [dbget top.insts.cell.name fakeram45_* -p2 ].name ] {
-    regexp {(.*)(/)([^/]*)} $a c b
-    lappend mem_hier $b
-}
-set unique_mem_hier [lsort -unique $mem_hier]
-puts "BEGIN SEED"
-foreach a $unique_mem_hier {
-puts "name=$a"
-}
-puts "END SEED"
-
-puts "BEGIN MACRO"
-foreach a [dbget top.insts.cell.name fakeram45_* -u] {
-puts "name=$a  orient={R0} isCell=true minRightSpace=10 minLeftSpace=10 minTopSpace=5 minBottomSpace=5"
-}
-puts "END MACRO"
-
-puts "BEGIN CONSTRAINT"
-puts "END CONSTRAINT"

Flows/NanGate45/mempool_group/scripts/cadence/lib_setup.tcl

@@ -4,15 +4,18 @@
 
 set libdir "../../../../../Enablements/NanGate45/lib"
 set lefdir "../../../../../Enablements/NanGate45/lef"
+set qrcdir "../../../../../Enablements/NanGate45/qrc"
 
 set_db init_lib_search_path { \
     ${libdir} \
     ${lefdir} \
 }
 
-set libworst "  
+set libworst "
     ${libdir}/NangateOpenCellLibrary_typical.lib \
     ${libdir}/fakeram45_256x32.lib \
+    ${libdir}/fakeram45_128x256.lib \
+    ${libdir}/fakeram45_128x32.lib \
     ${libdir}/fakeram45_64x64.lib \
     "
 
@@ -20,6 +23,8 @@ set libworst "
 set libbest " 
     ${libdir}/NangateOpenCellLibrary_typical.lib \
     ${libdir}/fakeram45_256x32.lib \
+    ${libdir}/fakeram45_128x256.lib \
+    ${libdir}/fakeram45_128x32.lib \
     ${libdir}/fakeram45_64x64.lib \
     "
 
@@ -27,13 +32,14 @@ set lefs "
     ${lefdir}/NangateOpenCellLibrary.tech.lef \
     ${lefdir}/NangateOpenCellLibrary.macro.mod.lef \
     ${lefdir}/fakeram45_256x32.lef \
+    ${lefdir}/fakeram45_128x256.lef \
+    ${lefdir}/fakeram45_128x32.lef \
     ${lefdir}/fakeram45_64x64.lef \
     "
 #
 # Ensures proper and consistent library handling between Genus and Innovus
 #set_db library_setup_ispatial true
 
-
-#set qrc_max "SigCmax/qrcTechFile"
-#set qrc_min "SigCmin/qrcTechFile"
+set qrc_max "${qrcdir}/NG45.tch"
+set qrc_min "${qrcdir}/NG45.tch"
 setDesignMode -process 45

Flows/NanGate45/mempool_group/scripts/cadence/mmmc_iSpatial_setup.tcl

+# 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/mempool_group/scripts/cadence/mp_config.tcl

-# 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.
-VERSION 1.0
-BEGIN SEED
-name=i_tile/gen_banks_0__mem_bank
-name=i_tile/gen_banks_10__mem_bank
-name=i_tile/gen_banks_11__mem_bank
-name=i_tile/gen_banks_12__mem_bank
-name=i_tile/gen_banks_13__mem_bank
-name=i_tile/gen_banks_14__mem_bank
-name=i_tile/gen_banks_15__mem_bank
-name=i_tile/gen_banks_1__mem_bank
-name=i_tile/gen_banks_2__mem_bank
-name=i_tile/gen_banks_3__mem_bank
-name=i_tile/gen_banks_4__mem_bank
-name=i_tile/gen_banks_5__mem_bank
-name=i_tile/gen_banks_6__mem_bank
-name=i_tile/gen_banks_7__mem_bank
-name=i_tile/gen_banks_8__mem_bank
-name=i_tile/gen_banks_9__mem_bank
-name=i_tile/gen_caches_0__i_snitch_icache/i_lookup/i_data
-END SEED
-BEGIN MACRO
-name=fakeram45_64x64  orient={R0} isCell=true minRightSpace=10 minLeftSpace=10 minTopSpace=5 minBottomSpace=5
-name=fakeram45_256x32  orient={R0} isCell=true minRightSpace=10 minLeftSpace=10 minTopSpace=5 minBottomSpace=5
-END MACRO
-BEGIN CONSTRAINT
-END CONSTRAINT

Flows/NanGate45/mempool_group/scripts/cadence/rtl_list.tcl

-set rtl_all {  \
-../../../../../Testcases/mempool/rtl/axi/src/axi_pkg.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/cf_math_pkg.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/riscv_instr.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_pkg.sv \
-../../../../../Testcases/mempool/rtl/mempool_pkg.sv \
-../../../../../Testcases/mempool/rtl/cluster_interconnect/rtl/tcdm_interconnect/tcdm_interconnect_pkg.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_ipu.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_pkg.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_handler.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_l0.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_lfsr.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_lookup.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache_refill.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_icache/snitch_icache.sv \
-../../../../../Testcases/mempool/rtl/tech_cells_generic/src/rtl/tc_sram.sv \
-../../../../../Testcases/mempool/rtl/axi/src/axi_id_prepend.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/spill_register.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/fall_through_register.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/stream_xbar.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_demux.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_axi_adapter.sv \
-../../../../../Testcases/mempool/rtl/axi/src/axi_mux.sv \
-../../../../../Testcases/mempool/rtl/axi/src/axi_cut.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/spill_register_flushable.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/deprecated/fifo_v2.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/stream_demux.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/rr_arb_tree.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/lzc.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/fifo_v3.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/stream_arbiter.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/stream_arbiter_flushable.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/onehot_to_bin.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_shared_muldiv.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/deprecated/find_first_one.sv \
-../../../../../Testcases/mempool/rtl/common_cells/src/isochronous_spill_register.sv \
-../../../../../Testcases/mempool/rtl/tech_cells_generic/src/rtl/tc_clk.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_regfile_ff.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_lsu.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch_onehot.sv \
-../../../../../Testcases/mempool/rtl/snitch/src/snitch.sv \
-../../../../../Testcases/mempool/rtl/address_scrambler.sv \
-../../../../../Testcases/mempool/rtl/axi2mem.sv \
-../../../../../Testcases/mempool/rtl/axi_hier_interco.sv \
-../../../../../Testcases/mempool/rtl/axi_rab_wrap.sv \
-../../../../../Testcases/mempool/rtl/bootrom.sv \
-../../../../../Testcases/mempool/rtl/ctrl_registers.sv \
-../../../../../Testcases/mempool/rtl/latch_scm.sv \
-../../../../../Testcases/mempool/rtl/mempool_cc.sv \
-../../../../../Testcases/mempool/rtl/mempool_cluster.sv \
-../../../../../Testcases/mempool/rtl/mempool_cluster_wrap.sv \
-../../../../../Testcases/mempool/rtl/mempool_group.sv \
-../../../../../Testcases/mempool/rtl/mempool_system.sv \
-../../../../../Testcases/mempool/rtl/mempool_tile.sv \
-../../../../../Testcases/mempool/rtl/snitch_addr_demux.sv \
-../../../../../Testcases/mempool/rtl/tcdm_adapter.sv \
-../../../../../Testcases/mempool/rtl/tcdm_shim.sv \
-} 
+set rtl_all {
+./deps/axi/src/axi_pkg.sv
+./deps/common_cells/src/cf_math_pkg.sv
+./deps/snitch/src/snitch_icache/snitch_icache_pkg.sv
+./deps/snitch/src/riscv_instr.sv
+./deps/snitch/src/snitch_pkg.sv
+./src/mempool_pkg.sv
+./deps/axi/src/axi_id_remap.sv
+./deps/axi/src/axi_xbar.sv
+./deps/reqrsp_interface/src/reqrsp_pkg.sv
+./deps/cluster_interconnect/rtl/variable_latency_interconnect/addr_decoder.sv
+./deps/cluster_interconnect/rtl/variable_latency_interconnect/simplex_xbar.sv
+./deps/cluster_interconnect/rtl/variable_latency_interconnect/full_duplex_xbar.sv
+./deps/cluster_interconnect/rtl/tcdm_interconnect/tcdm_interconnect_pkg.sv
+./deps/cluster_interconnect/rtl/variable_latency_interconnect/variable_latency_interconnect.sv
+./deps/snitch/src/snitch_ipu.sv
+./src/tcdm_wide_narrow_mux.sv
+./deps/snitch/src/snitch_icache/snitch_icache.sv
+./deps/snitch/src/snitch_icache/snitch_icache_handler.sv
+./deps/snitch/src/snitch_icache/snitch_icache_l0.sv
+./deps/snitch/src/snitch_icache/snitch_icache_lfsr.sv
+./deps/snitch/src/snitch_icache/snitch_icache_refill.sv
+../../../../../Testcases/mempool/rtl/tech_cells_generic/src/rtl/tc_sram.sv
+./deps/axi/src/axi_id_prepend.sv
+./deps/idma/src/axi_dma_data_path.sv
+./deps/common_cells/src/stream_register.sv
+./deps/common_cells/src/spill_register.sv
+./deps/common_cells/src/cc_onehot.sv
+./deps/snitch/src/snitch_icache/snitch_icache_lookup_serial.sv
+./deps/common_cells/src/stream_fork.sv
+./deps/common_cells/src/stream_fork_dynamic.sv
+./deps/common_cells/src/stream_join.sv
+./deps/common_cells/src/fall_through_register.sv
+./deps/common_cells/src/stream_xbar.sv
+./deps/snitch/src/snitch_demux.sv
+./deps/axi/src/axi_demux.sv
+./deps/axi/src/axi_err_slv.sv
+./deps/reqrsp_interface/src/axi_to_reqrsp.sv
+./deps/common_cells/src/delta_counter.sv
+./deps/reqrsp_interface/src/reqrsp_demux.sv
+./deps/snitch/src/snitch_axi_adapter.sv
+./deps/snitch/src/snitch_read_only_cache/snitch_read_only_cache.sv
+./deps/snitch/src/snitch_read_only_cache/snitch_axi_to_cache.sv
+./deps/snitch/src/snitch_icache/snitch_icache_lookup_parallel.sv
+./deps/idma/src/midends/idma_distributed_midend.sv
+./deps/idma/src/axi_dma_backend.sv
+./deps/idma/src/axi_dma_burst_reshaper.sv
+./deps/idma/src/axi_dma_data_mover.sv
+./deps/common_cells/src/addr_decode.sv
+./deps/axi/src/axi_mux.sv
+./deps/axi/src/axi_cut.sv
+./deps/axi/src/axi_atop_filter.sv
+./deps/common_cells/src/stream_fifo.sv
+./deps/common_cells/src/id_queue.sv
+./deps/common_cells/src/stream_mux.sv
+./deps/common_cells/src/counter.sv
+./deps/common_cells/src/spill_register_flushable.sv
+./deps/common_cells/src/deprecated/fifo_v2.sv
+./deps/common_cells/src/stream_demux.sv
+./deps/common_cells/src/rr_arb_tree.sv
+./deps/common_cells/src/lzc.sv
+./deps/common_cells/src/fifo_v3.sv
+./deps/common_cells/src/stream_arbiter.sv
+./deps/common_cells/src/stream_arbiter_flushable.sv
+./deps/common_cells/src/onehot_to_bin.sv
+./deps/snitch/src/snitch_shared_muldiv.sv
+./deps/common_cells/src/deprecated/find_first_one.sv
+./deps/common_cells/src/isochronous_spill_register.sv
+./deps/tech_cells_generic/src/rtl/tc_clk.sv
+./deps/snitch/src/snitch_regfile_ff.sv
+./deps/snitch/src/snitch_lsu.sv
+./deps/snitch/src/snitch.sv
+./src/address_scrambler.sv
+./src/axi2mem.sv
+./src/axi_hier_interco.sv
+./src/axi_rab_wrap.sv
+./src/bootrom.sv
+./src/ctrl_registers.sv
+./src/latch_scm.sv
+./src/mempool_cc.sv
+./src/mempool_cluster.sv
+./src/mempool_group.sv
+./src/mempool_system.sv
+./src/mempool_tile.sv
+./src/snitch_addr_demux.sv
+./src/tcdm_adapter.sv
+./src/tcdm_shim.sv
+}

Flows/NanGate45/mempool_group/scripts/cadence/run.sh

@@ -6,7 +6,12 @@ module load genus/21.1
 module unload innovus
 module load innovus/21.1
 
+#
+# To run the Physical Synthesis (iSpatial) flow - flow2
+export PHY_SYNTH=1
+export clk_period=3
+
 mkdir log -p
-genus -overwrite -log log/genus.log -no_gui -files run_genus.tcl
-innovus -64 -files run_invs.tcl -overwrite -log log/innovus.log
-../../../../util/run_grp_main.sh
+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/mempool_group/scripts/cadence/run_genus.tcl

-# 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
-

Flows/NanGate45/mempool_group/scripts/cadence/run_genus.tcl.old

-# 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 top_module mempool_tile_wrap
-set_db max_cpus_per_server 16
-set libdir "../../../../../Enablements/NanGate45/lib/"
-
-set libworst "
-    ${libdir}/NangateOpenCellLibrary_typical.lib \
-    ${libdir}/fakeram45_256x32.lib \
-    ${libdir}/fakeram45_64x64.lib \
-    "
-
-set list_lib "$libworst"
-
-# Target library
-set link_library $list_lib
-set target_library $list_lib
-
-# set path
-set_db auto_ungroup none
-set_db init_lib_search_path $libdir
-set_db init_hdl_search_path "./rtl/"
-
-set_db library $list_lib
-
-# Start
-if {[file exists template]} {
-	exec rm -rf template
-}
-
-exec mkdir template
-if {![file exists gate]} {
-	exec mkdir gate
-}
-
-if {![file exists rpt]} {
-	exec mkdir rpt
-}
-
-# Compiler drectives
-set compile_effort "high"
-set compile_flatten_all 1
-set compile_no_new_cells_at_top_level false
-
-# read RTL
-source rtl_list.tcl 
-
-foreach rtl_file $rtl_all {
-    if {$top_module == "jpeg_encoder"} {
-        read_hdl -sv $rtl_file
-    } else {
-        read_hdl -language sv -define TARGET_SYNTHESIS -define XPULPIMG=1 $rtl_file
-    }
-}
-
-elaborate $top_module
-
-
-# Default SDC Constraints
-read_sdc ./${top_module}.sdc
-
-syn_generic
-syn_map
-
-write_sdc > gate/${top_module}.sdc
-write_hdl > gate/${top_module}.v
-write_script > constraints.g
-
-# Write Reports
-redirect [format "%s%s%s" rpt/ $top_module _area.rep] { report_area }
-redirect [format "%s%s%s" rpt/ $top_module _cell.rep] { report_gates }
-redirect [format "%s%s%s" rpt/ $top_module _timing.rep] { report_timing }
-
-exit

Flows/NanGate45/mempool_group/scripts/cadence/run_invs.tcl

@@ -2,17 +2,13 @@
 # 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 handoff_dir  "syn_handoff"
+
+set netlist ${handoff_dir}/${DESIGN}.v
+set sdc ${handoff_dir}/${DESIGN}.sdc 
 source mmmc_setup.tcl
 
 setMultiCpuUsage -localCpu 16
-set util 0.3
-
-set netlist "../../netlist/$DESIGN.v"
-set sdc "../../constraints/$DESIGN.sdc"
-#set netlist "./syn_handoff/$DESIGN.v"
-#set sdc "./syn_handoff/$DESIGN.sdc"
-
-set site "FreePDK45_38x28_10R_NP_162NW_34O"
 
 set rptDir summaryReport/ 
 set encDir enc/
@@ -59,56 +55,42 @@ generateVias
 createBasicPathGroups -expanded
 
 ## Generate the floorplan ##
-#floorPlan -r 1.0 $util 10 10 10 10
-defIn $floorplan_def 
-
-## Macro Placement ##
-#redirect mp_config.tcl {source gen_mp_config.tcl}
-#proto_design -constraints mp_config.tcl 
-addHaloToBlock -allMacro 5 5 5 5
-place_design -concurrent_macros
-refine_macro_place
-saveDesign ${encDir}/${DESIGN}_floorplan.enc
+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
+}
 
-## Creating Pin Blcokage for lower and upper pin layers ##
-createPinBlkg -name Layer_1 -layer {metal2 metal3 metal9 metal10} -edge 0
-createPinBlkg -name side_top -edge 1
-createPinBlkg -name side_right -edge 2
-createPinBlkg -name side_bottom -edge 3
+### Write postSynth report ###
+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)" > ${DESIGN}_DETAILS.rpt
+source ../../../../util/extract_report.tcl
+set rpt_post_synth [extract_report postSynth]
+echo "$rpt_post_synth" >> ${DESIGN}_DETAILS.rpt
 
+### Write out the def files ###
+source ../../../../util/write_required_def.tcl
 
-setPlaceMode -place_detail_legalization_inst_gap 1
-setFillerMode -fitGap true
-setNanoRouteMode -routeTopRoutingLayer 10
-setNanoRouteMode -routeBottomRoutingLayer 2
-setNanoRouteMode -drouteVerboseViolationSummary 1
-setNanoRouteMode -routeWithSiDriven true
-setNanoRouteMode -routeWithTimingDriven true
-setNanoRouteMode -routeExpUseAutoVia true
-#setPlaceMode -placeIoPins true
+### Add power plan ###
+source ../../../../../Enablements/NanGate45/util/pdn_config.tcl
+source ../../../../util/pdn_flow.tcl
 
-place_opt_design -out_dir $rptDir -prefix place
-saveDesign $encDir/${DESIGN}_placed.enc
-
-## Creating Pin Blcokage for lower and upper pin layers ##
-createPinBlkg -name Layer_1 -layer {metal2 metal3 metal9 metal10} -edge 0
-createPinBlkg -name Layer_2 -edge 1
-createPinBlkg -name Layer_3 -edge 2
-createPinBlkg -name Layer_4 -edge 3
+saveDesign ${encDir}/${DESIGN}_floorplan.enc
 
 setPlaceMode -place_detail_legalization_inst_gap 1
 setFillerMode -fitGap true
-setNanoRouteMode -routeTopRoutingLayer 10
-setNanoRouteMode -routeBottomRoutingLayer 2
-setNanoRouteMode -drouteVerboseViolationSummary 1
-setNanoRouteMode -routeWithSiDriven true
-setNanoRouteMode -routeWithTimingDriven true
-setNanoRouteMode -routeExpUseAutoVia true
-setPlaceMode -placeIoPins true
+setDesignMode -topRoutingLayer $TOP_ROUTING_LAYER
+setDesignMode -bottomRoutingLayer 2 
 
 place_opt_design -out_dir $rptDir -prefix place
 saveDesign $encDir/${DESIGN}_placed.enc
-defOut -netlist -floorplan ${DESIGN}_placed.def
+
+set rpt_pre_cts [extract_report preCTS]
+echo "$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
@@ -121,15 +103,17 @@ 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 -routeTopRoutingLayer 10
-setNanoRouteMode -routeBottomRoutingLayer 2
 setNanoRouteMode -drouteVerboseViolationSummary 1
 setNanoRouteMode -routeWithSiDriven true
 setNanoRouteMode -routeWithTimingDriven true
-setNanoRouteMode -routeExpUseAutoVia true
+setNanoRouteMode -routeUseAutoVia true
 
 ##Recommended by lib owners
 # Prevent router modifying M1 pins shapes
@@ -138,7 +122,6 @@ setNanoRouteMode -routeWithViaOnlyForStandardCellPin "1:1"
 
 ## limit VIAs to ongrid only for VIA1 (S1)
 setNanoRouteMode -drouteOnGridOnly "via 1:1"
-setNanoRouteMode -dbCheckRule true
 setNanoRouteMode -drouteAutoStop false
 setNanoRouteMode -drouteExpAdvancedMarFix true
 setNanoRouteMode -routeExpAdvancedTechnology true
@@ -146,24 +129,26 @@ setNanoRouteMode -routeExpAdvancedTechnology true
 #SM suggestion for solving long extraction runtime during GR
 setNanoRouteMode -grouteExpWithTimingDriven false
 
-
 routeDesign
 saveDesign ${encDir}/${DESIGN}_route.enc
 defOut -netlist -floorplan -routing ${DESIGN}_route.def
 
-setDelayCalMode -reset 
-setDelayCalMode -SIAware true
-setExtractRCMode -engine postRoute -coupled true -tQuantusForPostRoute false
-setAnalysisMode -analysisType onChipVariation -cppr both
+set rpt_post_route [extract_report postRoute]
+echo "$rpt_post_route" >> ${DESIGN}_DETAILS.rpt
+
+### Run DRC and LVS ###
+verify_connectivity -error 0 -geom_connect -no_antenna
+verify_drc -limit 0
+
+#route_opt_design
+optDesign -postRoute
+set rpt_post_route [extract_report postRouteOpt]
+echo "$rpt_post_route" >> ${DESIGN}_DETAILS.rpt
 
-# routeOpt
-#optDesign -postRoute -setup -hold -prefix postRoute -expandedViews
+### Run DRC and LVS ###
+verify_connectivity -error 0 -geom_connect -no_antenna
+verify_drc -limit 0
 
-#extractRC
-deselectAll
-selectNet -clock
-reportSelect  > summaryReport/clock_net_length.post_route
-deselectAll
 summaryReport -noHtml -outfile summaryReport/post_route.sum
 saveDesign ${encDir}/${DESIGN}.enc
 defOut -netlist -floorplan -routing ${DESIGN}.def

Flows/util/shuffle_macro.tcl

@@ -52,4 +52,4 @@ proc shuffle_macros {seed} {
     }
     puts "$k macros (ref name: ${macro_ref}) are shuffled"
   }
-}
+}
\ No newline at end of file