GPIO/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	gpio_smoke	1.300s	402.045us	1	1	100.00
		gpio_smoke_no_pullup_pulldown	0.890s	30.203us	1	1	100.00
		gpio_smoke_en_cdc_prim	1.480s	709.920us	1	1	100.00
		gpio_smoke_no_pullup_pulldown_en_cdc_prim	1.260s	55.985us	1	1	100.00
V1	csr_hw_reset	gpio_csr_hw_reset	0.980s	62.301us	5	5	100.00
V1	csr_rw	gpio_csr_rw	1.030s	23.450us	20	20	100.00
V1	csr_bit_bash	gpio_csr_bit_bash	4.820s	2.453ms	5	5	100.00
V1	csr_aliasing	gpio_csr_aliasing	2.480s	663.444us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	gpio_csr_mem_rw_with_rand_reset	1.290s	134.428us	3	3	100.00
V1	regwen_csr_and_corresponding_lockable_csr	gpio_csr_rw	1.030s	23.450us	20	20	100.00
		gpio_csr_aliasing	2.480s	663.444us	5	5	100.00
V1		TOTAL			42	42	100.00
V2	direct_and_masked_out	gpio_random_dout_din	1.260s	30.678us	1	1	100.00
		gpio_random_dout_din_no_pullup_pulldown	1.190s	23.024us	1	1	100.00
V2	out_in_regs_read_write	gpio_dout_din_regs_random_rw	1.160s	40.925us	1	1	100.00
V2	gpio_interrupt_programming	gpio_intr_rand_pgm	1.060s	161.287us	1	1	100.00
V2	random_interrupt_trigger	gpio_rand_intr_trigger	1.070s	45.758us	1	1	100.00
V2	interrupt_and_noise_filter	gpio_intr_with_filter_rand_intr_event	2.590s	265.152us	3	3	100.00
V2	noise_filter_stress	gpio_filter_stress	6.340s	646.471us	1	1	100.00
V2	regs_long_reads_and_writes	gpio_random_long_reg_writes_reg_reads	5.260s	1.361ms	1	1	100.00
V2	full_random	gpio_full_random	0.900s	26.842us	1	1	100.00
V2	stress_all	gpio_stress_all	2.154m	33.124ms	3	3	100.00
V2	alert_test	gpio_alert_test	0.860s	57.111us	3	3	100.00
V2	intr_test	gpio_intr_test	0.880s	47.952us	50	50	100.00
V2	tl_d_oob_addr_access	gpio_tl_errors	2.320s	1.045ms	4	4	100.00
V2	tl_d_illegal_access	gpio_tl_errors	2.320s	1.045ms	4	4	100.00
V2	tl_d_outstanding_access	gpio_csr_rw	1.030s	23.450us	20	20	100.00
		gpio_same_csr_outstanding	1.190s	42.841us	2	3	66.67
		gpio_csr_aliasing	2.480s	663.444us	5	5	100.00
		gpio_csr_hw_reset	0.980s	62.301us	5	5	100.00
V2	tl_d_partial_access	gpio_csr_rw	1.030s	23.450us	20	20	100.00
		gpio_same_csr_outstanding	1.190s	42.841us	2	3	66.67
		gpio_csr_aliasing	2.480s	663.444us	5	5	100.00
		gpio_csr_hw_reset	0.980s	62.301us	5	5	100.00
V2		TOTAL			73	74	98.65
V2S	tl_intg_err	gpio_tl_intg_err	2.270s	353.936us	11	11	100.00
		gpio_sec_cm	1.270s	116.442us	3	3	100.00
V2S	sec_cm_bus_integrity	gpio_tl_intg_err	2.270s	353.936us	11	11	100.00
V2S		TOTAL			14	14	100.00
V3	straps_data	gpio_rand_straps	0.760s	44.056us	1	1	100.00
V3	stress_all_with_rand_reset	gpio_stress_all_with_rand_reset	0.830s	2.700us	0	1	0.00
V3		TOTAL			1	2	50.00
	Unmapped tests	gpio_inp_prd_cnt	0.860s	44.873us	13	13	100.00
		TOTAL			143	145	98.62

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	1	1	1	100.00
V1	9	9	9	100.00
V2	14	14	13	92.86
V2S	2	2	2	100.00
V3	2	2	1	50.00

Coverage Results

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
94.22	99.89	95.76	93.69	75.00	98.38	96.84	100.00

Failure Buckets

• UVM_FATAL (cip_base_vseq.sv:1171) [gpio_common_vseq] Check failed (vseq_done) has 1 failures:

  • Test gpio_stress_all_with_rand_reset has 1 failures.

    • 0.gpio_stress_all_with_rand_reset.101708542155177515286494188113373486246333877124204327572190192183121155485675
      Line 82, in log /home/runner/_work/pavona/pavona/scratch/main/gpio_top_dragonfly-sim-vcs/0.gpio_stress_all_with_rand_reset/latest/run.log

        UVM_FATAL @   2699595 ps: (cip_base_vseq.sv:1171) [uvm_test_top.env.virtual_sequencer.gpio_common_vseq] Check failed (vseq_done)
        UVM_INFO @   2699595 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• UVM_ERROR (cip_base_vseq.sv:649) [gpio_common_vseq] Check failed masked_data == exp_data (* [*] vs * [*]) addr * read out mismatch has 1 failures:

  • Test gpio_same_csr_outstanding has 1 failures.

    • 1.gpio_same_csr_outstanding.17230716168971935871130902556876637648578001974055980424272434851161522338914
      Line 80, in log /home/runner/_work/pavona/pavona/scratch/main/gpio_top_dragonfly-sim-vcs/1.gpio_same_csr_outstanding/latest/run.log

        UVM_ERROR @  42841161 ps: (cip_base_vseq.sv:649) [uvm_test_top.env.virtual_sequencer.gpio_common_vseq] Check failed masked_data == exp_data (1 [0x1] vs 0 [0x0]) addr 0xe05fd66c read out mismatch
        UVM_INFO @  42841161 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---