PRIM_ALERT Simulation Results

Sunday October 05 2025 00:13:39 UTC

GitHub Revision: 7302728

Branch: master

Testplan

Simulator: VCS

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	prim_alert_request_test	prim_async_alert	0.730s	12.315us	20	20	100.00
		prim_async_fatal_alert	0.760s	31.925us	17	20	85.00
		prim_sync_alert	0.720s	8.320us	20	20	100.00
		prim_sync_fatal_alert	0.750s	28.554us	20	20	100.00
V1	prim_alert_test	prim_async_alert	0.730s	12.315us	20	20	100.00
		prim_async_fatal_alert	0.760s	31.925us	17	20	85.00
		prim_sync_alert	0.720s	8.320us	20	20	100.00
		prim_sync_fatal_alert	0.750s	28.554us	20	20	100.00
V1	prim_alert_ping_request_test	prim_async_alert	0.730s	12.315us	20	20	100.00
		prim_async_fatal_alert	0.760s	31.925us	17	20	85.00
		prim_sync_alert	0.720s	8.320us	20	20	100.00
		prim_sync_fatal_alert	0.750s	28.554us	20	20	100.00
V1	prim_alert_integrity_errors_test	prim_async_alert	0.730s	12.315us	20	20	100.00
		prim_async_fatal_alert	0.760s	31.925us	17	20	85.00
		prim_sync_alert	0.720s	8.320us	20	20	100.00
		prim_sync_fatal_alert	0.750s	28.554us	20	20	100.00
V1		TOTAL			77	80	96.25
V2	prim_alert_init_trigger_test	prim_async_alert	0.730s	12.315us	20	20	100.00
		prim_async_fatal_alert	0.760s	31.925us	17	20	85.00
		prim_sync_alert	0.720s	8.320us	20	20	100.00
		prim_sync_fatal_alert	0.750s	28.554us	20	20	100.00
	Unmapped tests	prim_async_fatal_alert_with_3_cycles_skew	0.750s	30.927us	19	20	95.00
		TOTAL			96	100	96.00

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.19	100.00	100.00	100.00	89.29	95.83	86.05

Failure Buckets

• Offending '$rose(alert_tx_o.alert_p)' has 3 failures:
  • Test prim_async_fatal_alert has 3 failures.

    • 6.prim_async_fatal_alert.31184491342970522170627365874693528730401119810258234827887075621331326175323
      Line 87, in log /nightly/current_run/scratch/master/prim_alert-sim-vcs/6.prim_async_fatal_alert/latest/run.log

            Offending '$rose(alert_tx_o.alert_p)'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26319000: reporter [ASSERT FAILED] PingHs_A
        [prim_alert_seq] Ping request sequence[4] finished!
        [prim_alert_seq] Ping request sequence[5] finished!
        [prim_alert_seq] Ping request sequence[6] finished!
      

    • 7.prim_async_fatal_alert.56737007218770933448062164150993656394067466799554837790744156908524291165372
      Line 86, in log /nightly/current_run/scratch/master/prim_alert-sim-vcs/7.prim_async_fatal_alert/latest/run.log

            Offending '$rose(alert_tx_o.alert_p)'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26491000: reporter [ASSERT FAILED] PingHs_A
        [prim_alert_seq] Ping request sequence[3] finished!
        [prim_alert_seq] Ping request sequence[4] finished!
        [prim_alert_seq] Ping request sequence[5] finished!
      

    • ... and 1 more failures.

• Offending 'ping_ok_o' has 1 failures:
  • Test prim_async_fatal_alert_with_3_cycles_skew has 1 failures.

    • 9.prim_async_fatal_alert_with_3_cycles_skew.27376959918263136179201310200852218022111450002455778103738329953912351834022
      Line 97, in log /nightly/current_run/scratch/master/prim_alert-sim-vcs/9.prim_async_fatal_alert_with_3_cycles_skew/latest/run.log

            Offending 'ping_ok_o'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 27814000: reporter [ASSERT FAILED] PingResponse1_A
        Starting assertion attempts at time 27834411ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
        [prim_alert_seq] Ping signal integrity error sequence finished!