PWM Simulation Results

Saturday June 08 2024 00:41:57 UTC

GitHub Revision: `302b24f3c6`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 32491226968592963393132943636196950930602503490106290691157604759716956925599

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	pwm_smoke	5.000s	1.065ms	50	50	100.00
V1	csr_hw_reset	pwm_csr_hw_reset	2.000s	27.169us	5	5	100.00
V1	csr_rw	pwm_csr_rw	3.000s	50.021us	20	20	100.00
V1	csr_bit_bash	pwm_csr_bit_bash	9.000s	315.014us	5	5	100.00
V1	csr_aliasing	pwm_csr_aliasing	3.000s	84.802us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	pwm_csr_mem_rw_with_rand_reset	3.000s	52.620us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	pwm_csr_rw	3.000s	50.021us	20	20	100.00
		pwm_csr_aliasing	3.000s	84.802us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	dutycycle	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	pulse	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	blink	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	heartbeat	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	resolution	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	multi_channel	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	polarity	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	phase	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	lowpower	pwm_rand_output	58.000s	41.996ms	49	50	98.00
V2	perf	pwm_perf	52.000s	21.002ms	50	50	100.00
V2	stress_all	pwm_stress_all	4.033m	76.567ms	48	50	96.00
V2	alert_test	pwm_alert_test	2.000s	40.237us	50	50	100.00
V2	intr_test	pwm_intr_test	3.000s	46.594us	50	50	100.00
V2	tl_d_oob_addr_access	pwm_tl_errors	6.000s	177.803us	20	20	100.00
V2	tl_d_illegal_access	pwm_tl_errors	6.000s	177.803us	20	20	100.00
V2	tl_d_outstanding_access	pwm_csr_hw_reset	2.000s	27.169us	5	5	100.00
		pwm_csr_rw	3.000s	50.021us	20	20	100.00
		pwm_csr_aliasing	3.000s	84.802us	5	5	100.00
		pwm_same_csr_outstanding	3.000s	465.339us	20	20	100.00
V2	tl_d_partial_access	pwm_csr_hw_reset	2.000s	27.169us	5	5	100.00
		pwm_csr_rw	3.000s	50.021us	20	20	100.00
		pwm_csr_aliasing	3.000s	84.802us	5	5	100.00
		pwm_same_csr_outstanding	3.000s	465.339us	20	20	100.00
V2		TOTAL			287	290	98.97
V2S	tl_intg_err	pwm_tl_intg_err	5.000s	227.834us	20	20	100.00
		pwm_sec_cm	3.000s	91.331us	5	5	100.00
V2S	sec_cm_bus_integrity	pwm_tl_intg_err	5.000s	227.834us	20	20	100.00
V2S		TOTAL			25	25	100.00
V3		TOTAL			0	0	--
		TOTAL			417	420	99.29

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	7	7	5	71.43
V2S	2	2	2	100.00

Coverage Results

Coverage Dashboard

Score	Block	Branch	Statement	Expression	Toggle	Fsm	Assertion	CoverGroup
98.42	99.38	98.89	99.92	94.86	94.92	--	100.00	99.01

Failure Buckets

UVM_ERROR (pwm_scoreboard.sv:251) scoreboard [scoreboard] has 3 failures:

Test pwm_stress_all has 2 failures.

24.pwm_stress_all.93310110160528309773702246809874658435955918999430812757052938885960304071453
Line 1798549, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/24.pwm_stress_all/latest/run.log

  UVM_ERROR @ 22598551914 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [4] did not MATCH
  UVM_INFO @ 22598551914 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

32.pwm_stress_all.96241702049991054728565429308464589987816958516371272574900712110464534000445
Line 1274, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/32.pwm_stress_all/latest/run.log

  UVM_ERROR @ 153608937864 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [4] did not MATCH
  UVM_INFO @ 153608937864 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

Test pwm_rand_output has 1 failures.

42.pwm_rand_output.76595945130507608238935958943704971652186697706865188051724227851567868906200
Line 244468, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/42.pwm_rand_output/latest/run.log

  UVM_ERROR @ 19906239673 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [3] did not MATCH
  UVM_INFO @ 19906239673 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---