PWM Simulation Results

Sunday March 17 2024 19:02:52 UTC

GitHub Revision: `c187a82ee8`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 28440605375541353837496064678278045899395893237469128852560697715229879921060

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	pwm_smoke	6.000s	513.244us	50	50	100.00
V1	csr_hw_reset	pwm_csr_hw_reset	4.000s	51.762us	5	5	100.00
V1	csr_rw	pwm_csr_rw	4.000s	68.556us	20	20	100.00
V1	csr_bit_bash	pwm_csr_bit_bash	12.000s	7.707ms	5	5	100.00
V1	csr_aliasing	pwm_csr_aliasing	6.000s	373.904us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	pwm_csr_mem_rw_with_rand_reset	5.000s	58.333us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	pwm_csr_rw	4.000s	68.556us	20	20	100.00
		pwm_csr_aliasing	6.000s	373.904us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	dutycycle	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	pulse	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	blink	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	heartbeat	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	resolution	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	multi_channel	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	polarity	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	phase	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	lowpower	pwm_rand_output	2.117m	21.004ms	49	50	98.00
V2	perf	pwm_perf	50.000s	11.669ms	50	50	100.00
V2	stress_all	pwm_stress_all	4.917m	190.920ms	47	50	94.00
V2	alert_test	pwm_alert_test	4.000s	16.024us	50	50	100.00
V2	intr_test	pwm_intr_test	4.000s	50.278us	50	50	100.00
V2	tl_d_oob_addr_access	pwm_tl_errors	9.000s	179.373us	20	20	100.00
V2	tl_d_illegal_access	pwm_tl_errors	9.000s	179.373us	20	20	100.00
V2	tl_d_outstanding_access	pwm_csr_hw_reset	4.000s	51.762us	5	5	100.00
		pwm_csr_rw	4.000s	68.556us	20	20	100.00
		pwm_csr_aliasing	6.000s	373.904us	5	5	100.00
		pwm_same_csr_outstanding	5.000s	129.211us	20	20	100.00
V2	tl_d_partial_access	pwm_csr_hw_reset	4.000s	51.762us	5	5	100.00
		pwm_csr_rw	4.000s	68.556us	20	20	100.00
		pwm_csr_aliasing	6.000s	373.904us	5	5	100.00
		pwm_same_csr_outstanding	5.000s	129.211us	20	20	100.00
V2		TOTAL			286	290	98.62
V2S	tl_intg_err	pwm_tl_intg_err	6.000s	132.020us	20	20	100.00
		pwm_sec_cm	3.000s	82.769us	5	5	100.00
V2S	sec_cm_bus_integrity	pwm_tl_intg_err	6.000s	132.020us	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
98.56	99.55	99.20	99.92	95.13	94.92	--	100.00	99.01

Failure Buckets

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

Test pwm_stress_all has 3 failures.

1.pwm_stress_all.7371288404952877006431466418910539282570811639912631955037760548084955944736
Line 86598, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/1.pwm_stress_all/latest/run.log

  UVM_ERROR @ 43815383563 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [2] did not MATCH
  UVM_INFO @ 43815383563 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

18.pwm_stress_all.50183326033690360098159333410912175545059950696582967018370494136714932549251
Line 16931, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/18.pwm_stress_all/latest/run.log

  UVM_ERROR @ 18631311669 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [2] did not MATCH
  UVM_INFO @ 18631311669 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 1 more failures.

Test pwm_rand_output has 1 failures.

30.pwm_rand_output.102847713661550597386413775162228856949661969950803745321755441999721731851912
Line 403, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/30.pwm_rand_output/latest/run.log

  UVM_ERROR @ 4819785572 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [4] did not MATCH
  UVM_INFO @ 4819785572 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---