ENTROPY_SRC Simulation Results

Monday April 28 2025 20:29:11 UTC

GitHub Revision: 841f73f

Branch: master

Testplan

Simulator: XCELIUM

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	5.000s	25.685us	1	1	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	4.000s	58.827us	1	1	100.00
V1	csr_rw	entropy_src_csr_rw	5.000s	89.809us	1	1	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	14.000s	778.383us	1	1	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	8.000s	491.379us	1	1	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	5.000s	46.917us	1	1	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	5.000s	89.809us	1	1	100.00
		entropy_src_csr_aliasing	8.000s	491.379us	1	1	100.00
V1		TOTAL			6	6	100.00
V2	firmware	entropy_src_smoke	5.000s	25.685us	1	1	100.00
		entropy_src_rng	48.000s	9.103ms	1	1	100.00
		entropy_src_fw_ov	46.000s	8.278ms	1	1	100.00
V2	firmware_mode	entropy_src_fw_ov	46.000s	8.278ms	1	1	100.00
V2	rng_mode	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	5.000s	20.899us	0	1	0.00
V2	health_checks	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2	conditioning	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2	interrupts	entropy_src_rng	48.000s	9.103ms	1	1	100.00
		entropy_src_intr	10.000s	508.583us	1	1	100.00
V2	alerts	entropy_src_rng	48.000s	9.103ms	1	1	100.00
		entropy_src_functional_alerts	5.000s	149.048us	1	1	100.00
V2	stress_all	entropy_src_stress_all	1.500m	19.499ms	1	1	100.00
V2	functional_errors	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
V2	firmware_ov_read_contiguous_data	entropy_src_fw_ov_contiguous	6.000s	50.563us	1	1	100.00
V2	intr_test	entropy_src_intr_test	5.000s	32.102us	1	1	100.00
V2	alert_test	entropy_src_alert_test	5.000s	45.012us	1	1	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	6.000s	260.172us	1	1	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	6.000s	260.172us	1	1	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	4.000s	58.827us	1	1	100.00
		entropy_src_csr_rw	5.000s	89.809us	1	1	100.00
		entropy_src_csr_aliasing	8.000s	491.379us	1	1	100.00
		entropy_src_same_csr_outstanding	6.000s	147.662us	1	1	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	4.000s	58.827us	1	1	100.00
		entropy_src_csr_rw	5.000s	89.809us	1	1	100.00
		entropy_src_csr_aliasing	8.000s	491.379us	1	1	100.00
		entropy_src_same_csr_outstanding	6.000s	147.662us	1	1	100.00
V2		TOTAL			11	12	91.67
V2S	tl_intg_err	entropy_src_sec_cm	5.000s	63.904us	1	1	100.00
		entropy_src_tl_intg_err	7.000s	337.205us	1	1	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	48.000s	9.103ms	1	1	100.00
		entropy_src_cfg_regwen	4.000s	20.219us	1	1	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2S	sec_cm_config_redun	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	48.000s	9.103ms	1	1	100.00
		entropy_src_fw_ov	46.000s	8.278ms	1	1	100.00
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
		entropy_src_sec_cm	5.000s	63.904us	1	1	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
		entropy_src_sec_cm	5.000s	63.904us	1	1	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	48.000s	9.103ms	1	1	100.00
V2S	sec_cm_fifo_ctr_redun	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
		entropy_src_sec_cm	5.000s	63.904us	1	1	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
		entropy_src_sec_cm	5.000s	63.904us	1	1	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	5.000s	107.924us	1	1	100.00
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	5.000s	149.048us	1	1	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	7.000s	337.205us	1	1	100.00
V2S		TOTAL			3	3	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	4.000s	24.533us	0	1	0.00
V3		TOTAL			0	1	0.00
		TOTAL			20	22	90.91

Failure Buckets

• xmsim: *E,ASRTST (/nightly/runs/scratch/master/entropy_src-sim-xcelium/default/src/lowrisc_fpv_entropy_src_csr_assert_*/entropy_src_csr_assert_fpv.sv,324): Assertion observe_fifo_thresh_rd_A has failed has 1 failures:

  • Test entropy_src_rng_max_rate has 1 failures.

    • 0.entropy_src_rng_max_rate.23584574233944347157757825340891328033907697817072794560159051495320116822310
      Line 203, in log /nightly/runs/scratch/master/entropy_src-sim-xcelium/0.entropy_src_rng_max_rate/latest/run.log

        xmsim: *E,ASRTST (/nightly/runs/scratch/master/entropy_src-sim-xcelium/default/src/lowrisc_fpv_entropy_src_csr_assert_0/entropy_src_csr_assert_fpv.sv,324): (time 20899274 PS) Assertion tb.dut.entropy_src_csr_assert.observe_fifo_thresh_rd_A has failed
        UVM_ERROR @  20899274 ps: (entropy_src_csr_assert_fpv.sv:324) [ASSERT FAILED] observe_fifo_thresh_rd_A
        UVM_INFO @  20899274 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• UVM_ERROR (entropy_src_scoreboard.sv:2073) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.recov_alert_sts has 1 failures:

  • Test entropy_src_rng_with_xht_rsps has 1 failures.

    • 0.entropy_src_rng_with_xht_rsps.40624387852081138696854629509034766391992397559198730071036739035626165851064
      Line 155, in log /nightly/runs/scratch/master/entropy_src-sim-xcelium/0.entropy_src_rng_with_xht_rsps/latest/run.log

        UVM_ERROR @  24532838 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (0 [0x0] vs 131072 [0x20000]) reg name: entropy_src_reg_block.recov_alert_sts
        UVM_INFO @  24532838 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---