ENTROPY_SRC Simulation Results

Sunday December 31 2023 20:02:18 UTC

GitHub Revision: a9c19f09f3

Branch: os_regression

Testplan

Simulator: XCELIUM

Build randomization enabled with --build-seed 36521940887861431083267591129785326983863798057293121812910170439117479843669

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	9.000s	79.299us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	3.000s	48.998us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	12.000s	129.166us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	20.000s	2.764ms	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	8.000s	218.899us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	8.000s	86.576us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	12.000s	129.166us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	218.899us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	9.000s	79.299us	50	50	100.00
		entropy_src_rng	11.333m	10.015ms	300	300	100.00
		entropy_src_fw_ov	2.183m	5.024ms	297	300	99.00
V2	firmware_mode	entropy_src_fw_ov	2.183m	5.024ms	297	300	99.00
V2	rng_mode	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	11.233m	10.013ms	400	400	100.00
V2	health_checks	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2	conditioning	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2	interrupts	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2	alerts	entropy_src_rng	11.333m	10.015ms	300	300	100.00
		entropy_src_functional_alerts	13.000s	60.743us	50	50	100.00
V2	stress_all	entropy_src_stress_all	10.000s	1.006ms	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	13.000s	44.042us	1000	1000	100.00
V2	intr_test	entropy_src_intr_test	14.000s	16.905us	50	50	100.00
V2	alert_test	entropy_src_alert_test	4.000s	17.890us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	14.000s	44.706us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	14.000s	44.706us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	3.000s	48.998us	5	5	100.00
		entropy_src_csr_rw	12.000s	129.166us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	218.899us	5	5	100.00
		entropy_src_same_csr_outstanding	9.000s	96.599us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	3.000s	48.998us	5	5	100.00
		entropy_src_csr_rw	12.000s	129.166us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	218.899us	5	5	100.00
		entropy_src_same_csr_outstanding	9.000s	96.599us	20	20	100.00
V2		TOTAL			2237	2240	99.87
V2S	tl_intg_err	entropy_src_sec_cm	4.000s	251.843us	5	5	100.00
		entropy_src_tl_intg_err	11.000s	348.528us	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	11.333m	10.015ms	300	300	100.00
		entropy_src_cfg_regwen	8.000s	79.518us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	11.333m	10.015ms	300	300	100.00
		entropy_src_fw_ov	2.183m	5.024ms	297	300	99.00
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	13.000s	44.042us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	251.843us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	13.000s	44.042us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	251.843us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	11.333m	10.015ms	300	300	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	13.000s	44.042us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	251.843us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	13.000s	44.042us	1000	1000	100.00
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	13.000s	60.743us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	11.000s	348.528us	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	9.300m	10.014ms	50	50	100.00
V3	stress_all_with_rand_reset	entropy_src_stress_all_with_rand_reset			0	0	--
V3		TOTAL			50	50	100.00
		TOTAL			2467	2470	99.88

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	10	10	9	90.00
V2S	3	3	3	100.00
V3	2	1	1	50.00

Coverage Results

Coverage Dashboard

Score	Block	Branch	Statement	Expression	Toggle	Fsm	Assertion	CoverGroup
98.40	98.84	97.11	99.68	96.27	99.40	97.00	91.61	97.09

Failure Buckets

• Exit reason: Error: User command failed xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_*/rtl/entropy_src_core.sv,2990): (time * NS) Assertion AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed has 1 failures:

  • Test entropy_src_fw_ov has 1 failures.

    • 2.entropy_src_fw_ov.10002642752711019169769247080596039061409217693992861298962903310907311807131
      Line 606, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/2.entropy_src_fw_ov/latest/run.log

        xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,2990): (time 1489763 NS) Assertion tb.dut.u_entropy_src_core.AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed
        UVM_ERROR @ 1489763000 ps: (entropy_src_core.sv:2990) [ASSERT FAILED] AtReset_EsbitFifoPushedIntoPosthtFifo_A
        UVM_INFO @ 1489763000 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• Exit reason: Error: User command failed UVM_ERROR (cip_base_scoreboard.sv:288) scoreboard [scoreboard] alert recov_alert did not trigger max_delay:* has 1 failures:

  • Test entropy_src_fw_ov has 1 failures.

    • 181.entropy_src_fw_ov.2811017028262004773781211322194074410861478984629305063037349051065798463682
      Line 646, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/181.entropy_src_fw_ov/latest/run.log

        UVM_ERROR @ 3508437434 ps: (cip_base_scoreboard.sv:288) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] alert recov_alert did not trigger max_delay:5
        UVM_INFO @ 3508437434 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• Exit reason: Error: User command failed xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_*/rtl/entropy_src_core.sv,2990): Assertion AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed has 1 failures:

  • Test entropy_src_fw_ov has 1 failures.

    • 288.entropy_src_fw_ov.55580673529316585338893404148254956307308347295707547119774808182245184049648
      Line 732, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/288.entropy_src_fw_ov/latest/run.log

        xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,2990): (time 3319420494 PS) Assertion tb.dut.u_entropy_src_core.AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed
        UVM_ERROR @ 3319420494 ps: (entropy_src_core.sv:2990) [ASSERT FAILED] AtReset_EsbitFifoPushedIntoPosthtFifo_A
        UVM_INFO @ 3319420494 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

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