PRIM_ALERT Simulation Results

Sunday June 22 2025 00:12:31 UTC

GitHub Revision: 4a542c3

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	1.920s	11.072us	19	20	95.00
		prim_async_fatal_alert	2.130s	31.501us	18	20	90.00
		prim_sync_alert	2.220s	9.847us	20	20	100.00
		prim_sync_fatal_alert	2.280s	28.343us	20	20	100.00
V1	prim_alert_test	prim_async_alert	1.920s	11.072us	19	20	95.00
		prim_async_fatal_alert	2.130s	31.501us	18	20	90.00
		prim_sync_alert	2.220s	9.847us	20	20	100.00
		prim_sync_fatal_alert	2.280s	28.343us	20	20	100.00
V1	prim_alert_ping_request_test	prim_async_alert	1.920s	11.072us	19	20	95.00
		prim_async_fatal_alert	2.130s	31.501us	18	20	90.00
		prim_sync_alert	2.220s	9.847us	20	20	100.00
		prim_sync_fatal_alert	2.280s	28.343us	20	20	100.00
V1	prim_alert_integrity_errors_test	prim_async_alert	1.920s	11.072us	19	20	95.00
		prim_async_fatal_alert	2.130s	31.501us	18	20	90.00
		prim_sync_alert	2.220s	9.847us	20	20	100.00
		prim_sync_fatal_alert	2.280s	28.343us	20	20	100.00
V1		TOTAL			77	80	96.25
V2	prim_alert_init_trigger_test	prim_async_alert	1.920s	11.072us	19	20	95.00
		prim_async_fatal_alert	2.130s	31.501us	18	20	90.00
		prim_sync_alert	2.220s	9.847us	20	20	100.00
		prim_sync_fatal_alert	2.280s	28.343us	20	20	100.00
		TOTAL			77	80	96.25

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 '$rose(alert_tx_o.alert_p)' has 3 failures:

  • Test prim_async_alert has 1 failures.

    • 8.prim_async_alert.94469387382333519560246169743411051793731093185873397717119555018287682968677
      Line 89, in log /nightly/runs/scratch/master/prim_alert-sim-vcs/8.prim_async_alert/latest/run.log

            Offending '$rose(alert_tx_o.alert_p)'
        UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(328) @ 9889000: reporter [ASSERT FAILED] PingHs_A
        [prim_alert_seq] Ping request sequence[8] finished!
        [prim_alert_seq] Ping request sequence[9] finished!
        Stopping new assertion attempts at time 10628674ps: level = 0 arg = i_alert_receiver.AckDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:222))
      

  • Test prim_async_fatal_alert has 2 failures.

    • 8.prim_async_fatal_alert.60465724377807205554786735096989760952455101675137068725932465143002048258351
      Line 87, in log /nightly/runs/scratch/master/prim_alert-sim-vcs/8.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(328) @ 29051000: reporter [ASSERT FAILED] PingHs_A
        [prim_alert_seq] Ping request sequence[6] finished!
        [prim_alert_seq] Ping request sequence[7] finished!
        [prim_alert_seq] Ping request sequence[8] finished!
      

    • 12.prim_async_fatal_alert.74379982478354908359184854125298515529861393416792756356704703800915561170356
      Line 84, in log /nightly/runs/scratch/master/prim_alert-sim-vcs/12.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(328) @ 28218000: 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!