reports: report_metrics now reports into the reports folder

much less spam in the normal log output from report_metrics and
easier to navigate instead of scrolling in endless logs.

There are a few things that can't be redirected to a file,
a future improvement.

Signed-off-by: Øyvind Harboe <[email protected]>

Author: oharboe

flow/scripts/cts.tcl

@@ -51,14 +51,14 @@ utl::push_metrics_stage "cts__{}__pre_repair"
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
 
 estimate_parasitics -placement
-report_metrics "cts pre-repair"
+report_metrics 4 "cts pre-repair"
 utl::pop_metrics_stage
 
 repair_clock_nets
 
 utl::push_metrics_stage "cts__{}__post_repair"
 estimate_parasitics -placement
-report_metrics "cts post-repair"
+report_metrics 4 "cts post-repair"
 utl::pop_metrics_stage
 
 set_placement_padding -global \
@@ -118,7 +118,7 @@ if {$result != 0} {
 
 check_placement -verbose
 
-report_metrics "cts final"
+report_metrics 4 "cts final"
 
 if { [info exists ::env(POST_CTS_TCL)] } {
   source $::env(POST_CTS_TCL)

flow/scripts/detail_place.tcl

@@ -27,7 +27,7 @@ utl::info FLW 12 "Placement violations [check_placement -verbose]."
 estimate_parasitics -placement
 
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "detailed place" true false
+report_metrics 3 "detailed place" true false
 
 if {![info exists save_checkpoint] || $save_checkpoint} {
   write_db $::env(RESULTS_DIR)/3_5_place_dp.odb

flow/scripts/final_report.tcl

@@ -61,7 +61,7 @@ if {[info exist ::env(RCX_RULES)]} {
 }
 
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "finish"
+report_metrics 6 "finish"
 
 # Save a final image if openroad is compiled with the gui
 if {[expr [llength [info procs save_image]] > 0]} {

flow/scripts/floorplan.tcl

@@ -111,7 +111,7 @@ puts "Default units for flow"
 report_units
 report_units_metric
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "floorplan final" false false
+report_metrics 2 "floorplan final" false false
 
 if { [info exist ::env(RESYNTH_AREA_RECOVER)] && $::env(RESYNTH_AREA_RECOVER) == 1 } {
 

flow/scripts/global_place.tcl

@@ -65,7 +65,7 @@ if {[info exist ::env(CLUSTER_FLOPS)]} {
 }
 
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "global place" false false
+report_metrics 5 "global place" false false
 
 if {![info exists save_checkpoint] || $save_checkpoint} {
   write_db $::env(RESULTS_DIR)/3_3_place_gp.odb

flow/scripts/global_route.tcl

@@ -48,12 +48,12 @@ if {[info exist env(DONT_USE_CELLS)]} {
 source $env(SCRIPTS_DIR)/report_metrics.tcl
 
 if { ![info exists ::env(SKIP_INCREMENTAL_REPAIR)] } {
-  report_metrics "global route pre repair design"
+  report_metrics 5 "global route pre repair design"
 
   # Repair design using global route parasitics
   puts "Perform buffer insertion..."
   repair_design
-  report_metrics "global route post repair design"
+  report_metrics 5 "global route post repair design"
 
   # Running DPL to fix overlapped instances
   # Run to get modified net by DPL
@@ -66,7 +66,7 @@ if { ![info exists ::env(SKIP_INCREMENTAL_REPAIR)] } {
   puts "Repair setup and hold violations..."
   estimate_parasitics -global_routing
   repair_timing
-  report_metrics "global route post repair timing"
+  report_metrics 5 "global route post repair timing"
 
   # Running DPL to fix overlapped instances
   # Run to get modified net by DPL
@@ -97,7 +97,7 @@ check_placement -verbose
 check_antennas -report_file $env(REPORTS_DIR)/antenna.log -report_violating_nets
 
 estimate_parasitics -global_routing
-report_metrics "global route"
+report_metrics 5 "global route"
 
 # Write SDC to results with updated clock periods that are just failing.
 # Use make target update_sdc_clock to install the updated sdc.

flow/scripts/report_metrics.tcl

@@ -13,7 +13,7 @@ estimate_parasitics -placement
 
 utl::push_metrics_stage "placeopt__{}__pre_opt"
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "resizer pre" false false
+report_metrics 3 "resizer pre" false false
 utl::pop_metrics_stage
 
 print_banner "instance_count"
@@ -78,7 +78,7 @@ print_banner "report_floating_nets"
 report_floating_nets
 
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "resizer" true false
+report_metrics 3 "resizer" true false
 
 print_banner "instance_count"
 puts [sta::network_leaf_instance_count]

flow/scripts/resize.tcl

@@ -3,4 +3,4 @@ source $::env(SCRIPTS_DIR)/load.tcl
 load_design 1_1_yosys.v 1_synth.sdc "Post synthesis"
 
 source $::env(SCRIPTS_DIR)/report_metrics.tcl
-report_metrics "Post synthesis" false false
+report_metrics 1 "Post synthesis" false false

flow/scripts/synth_metrics.tcl

@@ -295,7 +295,7 @@ def extract_metrics(cwd, platform, design, flow_variant, output, hier_json):
                        metrics_dict,
                        baseRegEx.format('finish slack div critical path delay',
                                         '(\S+)'),
-                       logPath + '/6_report.log')
+                       rptPath + '/6_finish.rpt')
 
     extractGnuTime('finish', metrics_dict, logPath + '/6_report.log')