ALERT_HANDLER/DRAGONFLY 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	smoke	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V1	csr_hw_reset	alert_handler_csr_hw_reset	12.810s	115.014us	5	5	100.00
V1	csr_rw	alert_handler_csr_rw	13.510s	1.126ms	20	20	100.00
V1	csr_bit_bash	alert_handler_csr_bit_bash	9.594m	9.882ms	5	5	100.00
V1	csr_aliasing	alert_handler_csr_aliasing	3.898m	1.248ms	5	5	100.00
V1	csr_mem_rw_with_rand_reset	alert_handler_csr_mem_rw_with_rand_reset	18.060s	2.714ms	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	alert_handler_csr_rw	13.510s	1.126ms	20	20	100.00
		alert_handler_csr_aliasing	3.898m	1.248ms	5	5	100.00
V1		TOTAL			56	56	100.00
V2	esc_accum	alert_handler_esc_alert_accum	2.369m	2.182ms	1	1	100.00
V2	esc_timeout	alert_handler_esc_intr_timeout	1.137m	808.046us	4	4	100.00
V2	entropy	alert_handler_entropy	49.212m	33.058ms	4	5	80.00
V2	sig_int_fail	alert_handler_sig_int_fail	1.067m	914.306us	12	12	100.00
V2	clk_skew	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V2	random_alerts	alert_handler_random_alerts	6.250s	215.875us	1	1	100.00
V2	random_classes	alert_handler_random_classes	52.930s	2.038ms	4	4	100.00
V2	ping_timeout	alert_handler_ping_timeout	9.283m	162.723ms	12	14	85.71
V2	lpg	alert_handler_lpg	59.553m	117.940ms	18	18	100.00
		alert_handler_lpg_stub_clk	43.676m	44.618ms	4	4	100.00
V2	stress_all	alert_handler_stress_all	1.594h	316.193ms	20	20	100.00
V2	alert_handler_entropy_stress_test	alert_handler_entropy_stress	20.330s	579.574us	3	3	100.00
V2	alert_handler_alert_accum_saturation	alert_handler_alert_accum_saturation	5.070s	54.041us	7	7	100.00
V2	intr_test	alert_handler_intr_test	1.830s	8.842us	4	4	100.00
V2	tl_d_oob_addr_access	alert_handler_tl_errors	28.240s	152.178us	20	20	100.00
V2	tl_d_illegal_access	alert_handler_tl_errors	28.240s	152.178us	20	20	100.00
V2	tl_d_outstanding_access	alert_handler_csr_hw_reset	12.810s	115.014us	5	5	100.00
		alert_handler_csr_rw	13.510s	1.126ms	20	20	100.00
		alert_handler_csr_aliasing	3.898m	1.248ms	5	5	100.00
		alert_handler_same_csr_outstanding	1.084m	725.461us	20	20	100.00
V2	tl_d_partial_access	alert_handler_csr_hw_reset	12.810s	115.014us	5	5	100.00
		alert_handler_csr_rw	13.510s	1.126ms	20	20	100.00
		alert_handler_csr_aliasing	3.898m	1.248ms	5	5	100.00
		alert_handler_same_csr_outstanding	1.084m	725.461us	20	20	100.00
V2		TOTAL			134	137	97.81
V2S	shadow_reg_update_error	alert_handler_shadow_reg_errors	7.817m	6.347ms	11	11	100.00
V2S	shadow_reg_read_clear_staged_value	alert_handler_shadow_reg_errors	7.817m	6.347ms	11	11	100.00
V2S	shadow_reg_storage_error	alert_handler_shadow_reg_errors	7.817m	6.347ms	11	11	100.00
V2S	shadowed_reset_glitch	alert_handler_shadow_reg_errors	7.817m	6.347ms	11	11	100.00
V2S	shadow_reg_update_error_with_csr_rw	alert_handler_shadow_reg_errors_with_csr_rw	26.631m	147.330ms	12	12	100.00
V2S	tl_intg_err	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
		alert_handler_tl_intg_err	1.852m	5.562ms	56	56	100.00
V2S	sec_cm_bus_integrity	alert_handler_tl_intg_err	1.852m	5.562ms	56	56	100.00
V2S	sec_cm_config_shadow	alert_handler_shadow_reg_errors	7.817m	6.347ms	11	11	100.00
V2S	sec_cm_ping_timer_config_regwen	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V2S	sec_cm_alert_config_regwen	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V2S	sec_cm_alert_loc_config_regwen	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V2S	sec_cm_class_config_regwen	alert_handler_smoke	8.890s	107.879us	1	1	100.00
V2S	sec_cm_alert_intersig_diff	alert_handler_sig_int_fail	1.067m	914.306us	12	12	100.00
V2S	sec_cm_lpg_intersig_mubi	alert_handler_lpg	59.553m	117.940ms	18	18	100.00
V2S	sec_cm_esc_intersig_diff	alert_handler_sig_int_fail	1.067m	914.306us	12	12	100.00
V2S	sec_cm_alert_rx_intersig_bkgn_chk	alert_handler_entropy	49.212m	33.058ms	4	5	80.00
V2S	sec_cm_esc_tx_intersig_bkgn_chk	alert_handler_entropy	49.212m	33.058ms	4	5	80.00
V2S	sec_cm_esc_timer_fsm_sparse	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_ping_timer_fsm_sparse	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_esc_timer_fsm_local_esc	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_ping_timer_fsm_local_esc	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_esc_timer_fsm_global_esc	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_accu_ctr_redun	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_esc_timer_ctr_redun	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_ping_timer_ctr_redun	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S	sec_cm_ping_timer_lfsr_redun	alert_handler_sec_cm	47.110s	883.863us	6	6	100.00
V2S		TOTAL			85	85	100.00
V3	stress_all_with_rand_reset	alert_handler_stress_all_with_rand_reset	12.724m	4.607ms	11	13	84.62
V3		TOTAL			11	13	84.62
		TOTAL			286	291	98.28

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	15	15	13	86.67
V2S	4	4	4	100.00
V3	1	1	0	0.00

Coverage Results

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
99.21	99.99	98.94	97.34	100.00	99.99	98.92	99.29

Failure Buckets

• UVM_ERROR (alert_handler_scoreboard.sv:483) [scoreboard] Check failed intr_state_val == item.d_data (* [*] vs * [*]) reg name: intr_state has 2 failures:

  • Test alert_handler_ping_timeout has 2 failures.

    • 10.alert_handler_ping_timeout.12757129836214705786348655072498870535205624743661167225046279800592413115949
      Line 113, in log /home/runner/_work/pavona/pavona/scratch/main/alert_handler_top_dragonfly-sim-vcs/10.alert_handler_ping_timeout/latest/run.log

        UVM_ERROR @ 9889628992 ps: (alert_handler_scoreboard.sv:483) [uvm_test_top.env.scoreboard] Check failed intr_state_val == item.d_data (0 [0x0] vs 1 [0x1]) reg name: intr_state
        UVM_INFO @ 9889628992 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 12.alert_handler_ping_timeout.84983639147330920972654400654465095339569745346380602031802156791358983003
      Line 107, in log /home/runner/_work/pavona/pavona/scratch/main/alert_handler_top_dragonfly-sim-vcs/12.alert_handler_ping_timeout/latest/run.log

        UVM_ERROR @ 7458159995 ps: (alert_handler_scoreboard.sv:483) [uvm_test_top.env.scoreboard] Check failed intr_state_val == item.d_data (0 [0x0] vs 1 [0x1]) reg name: intr_state
        UVM_INFO @ 7458159995 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• UVM_ERROR (cip_base_vseq.sv:1237) [alert_handler_common_vseq] Check failed (!has_outstanding_access()) Waited * cycles to issue a reset with no outstanding accesses. has 2 failures:

  • Test alert_handler_stress_all_with_rand_reset has 2 failures.

    • 11.alert_handler_stress_all_with_rand_reset.88295416919713637758716848429663660150530626291552728130451338527357971423951
      Line 84, in log /home/runner/_work/pavona/pavona/scratch/main/alert_handler_top_dragonfly-sim-vcs/11.alert_handler_stress_all_with_rand_reset/latest/run.log

        UVM_ERROR @ 488702183 ps: (cip_base_vseq.sv:1237) [uvm_test_top.env.virtual_sequencer.alert_handler_common_vseq] Check failed (!has_outstanding_access()) Waited 10000 cycles to issue a reset with no outstanding accesses.
        UVM_INFO @ 488702183 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 12.alert_handler_stress_all_with_rand_reset.38911081507301716222753111671861252821633911701018155897456619533128528277776
      Line 94, in log /home/runner/_work/pavona/pavona/scratch/main/alert_handler_top_dragonfly-sim-vcs/12.alert_handler_stress_all_with_rand_reset/latest/run.log

        UVM_ERROR @ 882755194 ps: (cip_base_vseq.sv:1237) [uvm_test_top.env.virtual_sequencer.alert_handler_common_vseq] Check failed (!has_outstanding_access()) Waited 10000 cycles to issue a reset with no outstanding accesses.
        UVM_INFO @ 882755194 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• Job timed out after * minutes has 1 failures:

  • Test alert_handler_entropy has 1 failures.

    • 2.alert_handler_entropy.99540787714339439202198384825411811756484304561642784538754376287023428801526
      Log /home/runner/_work/pavona/pavona/scratch/main/alert_handler_top_dragonfly-sim-vcs/2.alert_handler_entropy/latest/run.log

        Job timed out after 60 minutes