PWM Simulation Results

Tuesday April 02 2024 19:02:21 UTC

GitHub Revision: `1fbe1ece8d`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 10515816417091650402163962333134174777740454699264757911298152460288222033634

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	pwm_smoke	7.000s	2.126ms	50	50	100.00
V1	csr_hw_reset	pwm_csr_hw_reset	5.000s	36.618us	5	5	100.00
V1	csr_rw	pwm_csr_rw	6.000s	18.231us	20	20	100.00
V1	csr_bit_bash	pwm_csr_bit_bash	10.000s	282.792us	5	5	100.00
V1	csr_aliasing	pwm_csr_aliasing	6.000s	91.131us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	pwm_csr_mem_rw_with_rand_reset	7.000s	205.463us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	pwm_csr_rw	6.000s	18.231us	20	20	100.00
		pwm_csr_aliasing	6.000s	91.131us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	dutycycle	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	pulse	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	blink	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	heartbeat	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	resolution	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	multi_channel	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	polarity	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	phase	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	lowpower	pwm_rand_output	2.233m	21.434ms	49	50	98.00
V2	perf	pwm_perf	51.000s	43.744ms	50	50	100.00
V2	stress_all	pwm_stress_all	5.167m	74.008ms	47	50	94.00
V2	alert_test	pwm_alert_test	7.000s	15.301us	50	50	100.00
V2	intr_test	pwm_intr_test	7.000s	11.477us	50	50	100.00
V2	tl_d_oob_addr_access	pwm_tl_errors	9.000s	45.696us	20	20	100.00
V2	tl_d_illegal_access	pwm_tl_errors	9.000s	45.696us	20	20	100.00
V2	tl_d_outstanding_access	pwm_csr_hw_reset	5.000s	36.618us	5	5	100.00
		pwm_csr_rw	6.000s	18.231us	20	20	100.00
		pwm_csr_aliasing	6.000s	91.131us	5	5	100.00
		pwm_same_csr_outstanding	7.000s	672.677us	20	20	100.00
V2	tl_d_partial_access	pwm_csr_hw_reset	5.000s	36.618us	5	5	100.00
		pwm_csr_rw	6.000s	18.231us	20	20	100.00
		pwm_csr_aliasing	6.000s	91.131us	5	5	100.00
		pwm_same_csr_outstanding	7.000s	672.677us	20	20	100.00
V2		TOTAL			286	290	98.62
V2S	tl_intg_err	pwm_tl_intg_err	9.000s	556.607us	20	20	100.00
		pwm_sec_cm	3.000s	426.996us	5	5	100.00
V2S	sec_cm_bus_integrity	pwm_tl_intg_err	9.000s	556.607us	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
98.57	99.52	99.14	100.00	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.

6.pwm_stress_all.83115235910354320398724128849501731349336279288339877959796940879204207809304
Line 2098278, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/6.pwm_stress_all/latest/run.log

  UVM_ERROR @ 75379558846 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [1] did not MATCH
  UVM_INFO @ 75379558846 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

13.pwm_stress_all.11901409944518246919275261370943739160815267208140646470938915568314754274456
Line 3250, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/13.pwm_stress_all/latest/run.log

  UVM_ERROR @ 49727678935 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [0] did not MATCH
  UVM_INFO @ 49727678935 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 1 more failures.

Test pwm_rand_output has 1 failures.

34.pwm_rand_output.57600030342396330965782801324542046046350135247535841473809547558354389379279
Line 503925, in log /container/opentitan-public/scratch/os_regression/pwm-sim-xcelium/34.pwm_rand_output/latest/run.log

  UVM_ERROR @ 15148315119 ps: (pwm_scoreboard.sv:251) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard]
   PWM :: Channel = [1] did not MATCH
  UVM_INFO @ 15148315119 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---