PRIM_ALERT Simulation Results

Friday August 29 2025 17:04:28 UTC

GitHub Revision: 751b8fb

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	0.520s	12.460us	20	20	100.00
		prim_async_fatal_alert	0.510s	30.825us	19	20	95.00
		prim_sync_alert	0.480s	9.943us	20	20	100.00
		prim_sync_fatal_alert	0.500s	27.338us	20	20	100.00
V1	prim_alert_test	prim_async_alert	0.520s	12.460us	20	20	100.00
		prim_async_fatal_alert	0.510s	30.825us	19	20	95.00
		prim_sync_alert	0.480s	9.943us	20	20	100.00
		prim_sync_fatal_alert	0.500s	27.338us	20	20	100.00
V1	prim_alert_ping_request_test	prim_async_alert	0.520s	12.460us	20	20	100.00
		prim_async_fatal_alert	0.510s	30.825us	19	20	95.00
		prim_sync_alert	0.480s	9.943us	20	20	100.00
		prim_sync_fatal_alert	0.500s	27.338us	20	20	100.00
V1	prim_alert_integrity_errors_test	prim_async_alert	0.520s	12.460us	20	20	100.00
		prim_async_fatal_alert	0.510s	30.825us	19	20	95.00
		prim_sync_alert	0.480s	9.943us	20	20	100.00
		prim_sync_fatal_alert	0.500s	27.338us	20	20	100.00
V1		TOTAL			79	80	98.75
V2	prim_alert_init_trigger_test	prim_async_alert	0.520s	12.460us	20	20	100.00
		prim_async_fatal_alert	0.510s	30.825us	19	20	95.00
		prim_sync_alert	0.480s	9.943us	20	20	100.00
		prim_sync_fatal_alert	0.500s	27.338us	20	20	100.00
	Unmapped tests	prim_async_fatal_alert_with_3_cycles_skew	0.530s	31.125us	19	20	95.00
		TOTAL			98	100	98.00

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.85	100.00	97.92	100.00	89.29	95.83	86.05

Failure Buckets

• Offending 'ping_ok_o' has 1 failures:

  • Test prim_async_fatal_alert_with_3_cycles_skew has 1 failures.

    • 1.prim_async_fatal_alert_with_3_cycles_skew.61124175292159819270848132702565585171294654198537411107434814961027269151565
      Line 97, in log /nightly/current_run/scratch/master/prim_alert-sim-vcs/1.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) @ 28211000: reporter [ASSERT FAILED] PingResponse1_A
        Starting assertion attempts at time 28261382ps: 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!
      

• Offending 'alert_o' has 1 failures:

  • Test prim_async_fatal_alert has 1 failures.

    • 6.prim_async_fatal_alert.80666198494370076699681347979502279003508198891499951560056278835715419100215
      Line 97, in log /nightly/current_run/scratch/master/prim_alert-sim-vcs/6.prim_async_fatal_alert/latest/run.log

            Offending 'alert_o'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30693000: reporter [ASSERT FAILED] Alert_A
        Starting assertion attempts at time 30773170ps: 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!