PWM Simulation Results

Wednesday August 07 2024 23:02:33 UTC

GitHub Revision: `bbf435ceff`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 6888687353677204195542416712589698377810102273194685652880785004967849651007

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	pwm_smoke	6.000s	563.312us	50	50	100.00
V1	csr_hw_reset	pwm_csr_hw_reset	4.000s	17.381us	5	5	100.00
V1	csr_rw	pwm_csr_rw	4.000s	24.323us	20	20	100.00
V1	csr_bit_bash	pwm_csr_bit_bash	11.000s	1.595ms	5	5	100.00
V1	csr_aliasing	pwm_csr_aliasing	5.000s	85.478us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	pwm_csr_mem_rw_with_rand_reset	4.000s	60.093us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	pwm_csr_rw	4.000s	24.323us	20	20	100.00
		pwm_csr_aliasing	5.000s	85.478us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	dutycycle	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	pulse	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	blink	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	heartbeat	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	resolution	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	multi_channel	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	polarity	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	phase	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	lowpower	pwm_rand_output	2.200m	41.992ms	49	50	98.00
V2	perf	pwm_perf	54.000s	22.340ms	50	50	100.00
V2	stress_all	pwm_stress_all	3.617m	110.442ms	47	50	94.00
V2	alert_test	pwm_alert_test	7.000s	41.391us	50	50	100.00
V2	intr_test	pwm_intr_test	4.000s	14.321us	50	50	100.00
V2	tl_d_oob_addr_access	pwm_tl_errors	6.000s	570.620us	20	20	100.00
V2	tl_d_illegal_access	pwm_tl_errors	6.000s	570.620us	20	20	100.00
V2	tl_d_outstanding_access	pwm_csr_hw_reset	4.000s	17.381us	5	5	100.00
		pwm_csr_rw	4.000s	24.323us	20	20	100.00
		pwm_csr_aliasing	5.000s	85.478us	5	5	100.00
		pwm_same_csr_outstanding	4.000s	63.451us	20	20	100.00
V2	tl_d_partial_access	pwm_csr_hw_reset	4.000s	17.381us	5	5	100.00
		pwm_csr_rw	4.000s	24.323us	20	20	100.00
		pwm_csr_aliasing	5.000s	85.478us	5	5	100.00
		pwm_same_csr_outstanding	4.000s	63.451us	20	20	100.00
V2		TOTAL			286	290	98.62
V2S	tl_intg_err	pwm_tl_intg_err	5.000s	151.116us	20	20	100.00
		pwm_sec_cm	3.000s	134.052us	5	5	100.00
V2S	sec_cm_bus_integrity	pwm_tl_intg_err	5.000s	151.116us	20	20	100.00
V2S		TOTAL			25	25	100.00
V3		TOTAL			0	0	--
		TOTAL			416	420	99.05

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
98.32	99.38	98.89	99.76	94.65	94.92	--	100.00	99.01

Failure Buckets

UVM_ERROR (pwm_scoreboard.sv:251) scoreboard [scoreboard] has 4 failures:

Test pwm_rand_output has 1 failures.

3.pwm_rand_output.93650360749524245022758558339240569870292297656571794594445214983934120646249
Line 122132, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/3.pwm_rand_output/latest/run.log

  UVM_ERROR @ 311767211 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [1] did not MATCH
  UVM_INFO @ 311767211 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

Test pwm_stress_all has 3 failures.

20.pwm_stress_all.59955310647604462478466614441061957535248850239609069342697492763876171843155
Line 3417, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/20.pwm_stress_all/latest/run.log

  UVM_ERROR @ 12075593079 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [5] did not MATCH
  UVM_INFO @ 12075593079 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

23.pwm_stress_all.80769392010153574892686600934537917969735203136182787018624305451254535826433
Line 1317, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/23.pwm_stress_all/latest/run.log

  UVM_ERROR @ 161389224038 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [5] did not MATCH
  UVM_INFO @ 161389224038 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 1 more failures.