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Merged
maliberty merged 4 commits into from
Aug 22, 2026
Merged

test: check flow metrics under bazel #11202

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8c57396
test: check flow metrics under bazel
maliberty Aug 21, 2026
53a18fa
test: regenerate flow metrics limits from bazel runs
maliberty Aug 21, 2026
3ee6969
test: check gcd_sky130hd_fast_slow flow metrics
maliberty Aug 21, 2026
e35fe41
Merge remote-tracking branch 'origin/master' into bazel-flow-metrics-…
maliberty Aug 21, 2026
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6 changes: 6 additions & 0 deletions test/BUILD
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,11 @@ BIG_TESTS = [
"tinyRocket_nangate45",
]

# BIG_TESTS produce no golden log, so their QoR is what there is to check, and
# every one of them is metric checked. A new design has to save a
# <design>.metrics_limits file; without one the check fails with "missing metrics
# limits file" rather than quietly running the flow and asserting nothing.
#
# upf_aes does its own diff internally (regions-only under BAZEL_TEST) since
# the full DEF output is not bit-stable across Bazel/CMake; the Tcl script
# fails the test on mismatch, so the log diff against .ok is suppressed.
Expand All @@ -189,6 +194,7 @@ BIG_TESTS = [
name = test_name,
size = "enormous" if test_name in BIG_TESTS else "medium",
check_log = False if test_name in PASSFAIL_TESTS + BIG_TESTS + ["upf_aes"] else True,
check_metrics = True if test_name in BIG_TESTS else False,
check_passfail = True if test_name in PASSFAIL_TESTS else False,
data = ["//src/odb/test:design_odb_data"] if test_name == "two_designs" else [],
tags = ["manual"] if test_name in BIG_TESTS else [],
Expand Down
128 changes: 63 additions & 65 deletions test/aes_asap7.metrics
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,81 +2,79 @@
"IFP::ord_version": "",
"IFP::instance_count": "15622",
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"design__instance__displacement__mean": 0.332,
"design__instance__displacement__max": 1.891,
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"dpl__hpwl__delta": 3.9684e+06,
"dpl__hpwl__delta__percent": 7,
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"negotiation__converge__phase_1__iteration": 3,
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"design__instance__displacement__mean": 0.338,
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"RSZ::max_fanout_slack": "100.0",
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"design__instance__displacement__total": 122.057,
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"design__instance__displacement__max": 1.69,
"route__wirelength__estimated": 60077.1,
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Expand All @@ -87,17 +85,17 @@
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"flow__warnings__count:GPL-0302": 2,
"flow__warnings__count:GRT-0246": 1,
"flow__warnings__count:RCX-0514": 1,
Expand Down
22 changes: 11 additions & 11 deletions test/aes_asap7.metrics_limits
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Original file line number Diff line number Diff line change
@@ -1,22 +1,22 @@
{
"IFP::instance_count" : "18746.399999999998"
,"DPL::design_area" : "2293.2"
,"DPL::utilization" : "54.959999999999994"
,"DPL::design_area" : "2212.7999999999997"
,"DPL::utilization" : "53.04"
,"RSZ::repair_design_buffer_count" : "243"
,"RSZ::max_slew_slack" : "0"
,"RSZ::max_capacitance_slack" : "0"
,"RSZ::max_fanout_slack" : "0"
,"RSZ::worst_slack_min" : "-39.989869214859816"
,"RSZ::worst_slack_max" : "-86.7472173951132"
,"RSZ::tns_max" : "-65239.06560854317"
,"RSZ::hold_buffer_count" : "892"
,"RSZ::worst_slack_min" : "-39.9782396286304"
,"RSZ::worst_slack_max" : "-96.23529442377473"
,"RSZ::tns_max" : "-69020.80854247232"
,"RSZ::hold_buffer_count" : "943"
,"GRT::ANT::errors" : "0"
,"DRT::drv" : "0"
,"DRT::worst_slack_min" : "-29.600443742266926"
,"DRT::worst_slack_max" : "-140.97589471616237"
,"DRT::tns_max" : "-68923.76083887758"
,"DRT::clock_skew" : "12.629689011784409"
,"DRT::max_slew_slack" : "-37.28071975708008"
,"DRT::worst_slack_min" : "-28.662194260407148"
,"DRT::worst_slack_max" : "-251.23952671539215"
,"DRT::tns_max" : "-74387.06666845921"
,"DRT::clock_skew" : "15.587139974404153"
,"DRT::max_slew_slack" : "-60.584964752197266"
,"DRT::max_capacitance_slack" : "0"
,"DRT::max_fanout_slack" : "0"
,"DRT::clock_period" : "400.0"
Expand Down
130 changes: 68 additions & 62 deletions test/aes_nangate45.metrics
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,78 +2,81 @@
"IFP::ord_version": "",
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Expand All @@ -84,20 +87,23 @@
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}
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