PRIM_ALERT Simulation Results

Saturday July 04 2026 15:22:18 UTC

GitHub Revision: f2bc21ca1e

Branch: main

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	0.660s	11.512us	20	20	100.00
		prim_async_fatal_alert	0.700s	32.801us	19	20	95.00
		prim_sync_alert	0.690s	10.088us	20	20	100.00
		prim_sync_fatal_alert	0.700s	29.384us	20	20	100.00
V1	prim_alert_test	prim_async_alert	0.660s	11.512us	20	20	100.00
		prim_async_fatal_alert	0.700s	32.801us	19	20	95.00
		prim_sync_alert	0.690s	10.088us	20	20	100.00
		prim_sync_fatal_alert	0.700s	29.384us	20	20	100.00
V1	prim_alert_ping_request_test	prim_async_alert	0.660s	11.512us	20	20	100.00
		prim_async_fatal_alert	0.700s	32.801us	19	20	95.00
		prim_sync_alert	0.690s	10.088us	20	20	100.00
		prim_sync_fatal_alert	0.700s	29.384us	20	20	100.00
V1	prim_alert_integrity_errors_test	prim_async_alert	0.660s	11.512us	20	20	100.00
		prim_async_fatal_alert	0.700s	32.801us	19	20	95.00
		prim_sync_alert	0.690s	10.088us	20	20	100.00
		prim_sync_fatal_alert	0.700s	29.384us	20	20	100.00
V1		TOTAL			79	80	98.75
V2	prim_alert_init_trigger_test	prim_async_alert	0.660s	11.512us	20	20	100.00
		prim_async_fatal_alert	0.700s	32.801us	19	20	95.00
		prim_sync_alert	0.690s	10.088us	20	20	100.00
		prim_sync_fatal_alert	0.700s	29.384us	20	20	100.00
V2		TOTAL			0	0	--
V2S		TOTAL			0	0	--
V3	prim_alert_gate_sender_clk_rst_test	prim_alert_gate_sender_clk_rst_test			0	0	--
V3		TOTAL			0	0	--
	Unmapped tests	prim_async_fatal_alert_with_3_cycles_skew	0.710s	31.232us	18	20	90.00
		TOTAL			97	100	97.00

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	1	1	0	0.00
V1	4	4	3	75.00
V3	1	0	0	0.00

Coverage Results

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

Failure Buckets

• Offending 'ping_ok_o' has 3 failures:

  • Test prim_async_fatal_alert_with_3_cycles_skew has 2 failures.

    • 2.prim_async_fatal_alert_with_3_cycles_skew.57633434428399603719040468341091415366119313680507467219229936342454008295443
      Line 100, in log /home/runner/_work/pavona/pavona/scratch/main/prim_alert-sim-vcs/2.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) @ 31080000: reporter [ASSERT FAILED] PingResponse1_A
        Starting assertion attempts at time 31129895ps: 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!
        
      

    • 19.prim_async_fatal_alert_with_3_cycles_skew.17498544207239685728621933842140066004278928870268656232475882248365018473892
      Line 100, in log /home/runner/_work/pavona/pavona/scratch/main/prim_alert-sim-vcs/19.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) @ 29886000: reporter [ASSERT FAILED] PingResponse1_A
        Starting assertion attempts at time 29896161ps: 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!
      

  • Test prim_async_fatal_alert has 1 failures.

    • 10.prim_async_fatal_alert.111413364273021487558710140405066890276538671296221714756392776719885414209775
      Line 100, in log /home/runner/_work/pavona/pavona/scratch/main/prim_alert-sim-vcs/10.prim_async_fatal_alert/latest/run.log

            Offending 'ping_ok_o'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 31281000: reporter [ASSERT FAILED] PingResponse1_A
        Starting assertion attempts at time 31291050ps: 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!