Unified Coverage Report :: Module :: prim_arbiter_ppc

Module : prim_arbiter_ppc

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.16	95.00	92.31			100.00	93.33

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_ppc.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_edn_core.u_prim_arbiter_ppc_packer_arb	95.16	95.00	92.31			100.00	93.33

---

Module Instance : tb.dut.u_edn_core.u_prim_arbiter_ppc_packer_arb

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.16	95.00	92.31			100.00	93.33

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
95.16	95.00	92.31			100.00	93.33

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
97.17	100.00	90.44			98.23	100.00	u_edn_core

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Since this is the module's only instance, the coverage report is the same as for the module.

Line Coverage for Module : prim_arbiter_ppc

	Line No.	Total	Covered	Percent
TOTAL		20	19	95.00
CONT_ASSIGN	55	0	0
CONT_ASSIGN	75	1	1	100.00
CONT_ASSIGN	76	1	1	100.00
ALWAYS	82	3	3	100.00
CONT_ASSIGN	89	1	1	100.00
CONT_ASSIGN	90	1	1	100.00
CONT_ASSIGN	92	1	1	100.00
CONT_ASSIGN	94	1	1	100.00
ALWAYS	96	6	6	100.00
CONT_ASSIGN	120	1	0	0.00
ALWAYS	124	4	4	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_ppc.sv' or '../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_ppc.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
55		unreachable
75	1	1
76	1	1
82	1	1
83	1	1
84	1	1
89	1	1
90	1	1
92	1	1
94	1	1
96	1	1
97	1	1
98	1	1
100	1	1
101	1	1
103	1	1
			MISSING_ELSE
120	0	1
124	1	1
125	1	1
126	1	1
127	1	1
			MISSING_ELSE

---

Cond Coverage for Module : prim_arbiter_ppc

	Total	Covered	Percent
Conditions	13	12	92.31
Logical	13	12	92.31
Non-Logical	0	0
Event	0	0

 LINE       76
 EXPRESSION (((|gen_normal_case.masked_req)) ? gen_normal_case.masked_req : req_i)
             ---------------1---------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T4

 LINE       84
 EXPRESSION (gen_normal_case.ppc_out[(i - 1)] | gen_normal_case.arb_req[i])
             ----------------1---------------   -------------2------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T8,T16
1	0	Covered	T1,T2,T3

 LINE       90
 EXPRESSION (ready_i ? gen_normal_case.winner : '0)
             ---1---

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T3,T4,T18

 LINE       98
 EXPRESSION (valid_o && ready_i)
             ---1---    ---2---

-1-	-2-	Status	Tests
0	1	Covered	T3,T7,T8
1	0	Covered	T1,T2,T4
1	1	Covered	T3,T4,T18

 LINE       101
 EXPRESSION (valid_o && ((!ready_i)))
             ---1---    ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T1,T2,T4

---

Branch Coverage for Module : prim_arbiter_ppc

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	76	2	2	100.00
TERNARY	90	2	2	100.00
IF	96	4	4	100.00
IF	126	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_ppc.sv' or '../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_ppc.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	76	((|gen_normal_case.masked_req)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T4
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	90	(ready_i) ? 

Branches:

-1-	Status	Tests
1	Covered	T3,T4,T18
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	96	if ((!rst_ni))
-2-:	98	if ((valid_o && ready_i))
-3-:	101	if ((valid_o && (!ready_i)))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T3,T4,T18
0	0	1	Covered	T1,T2,T4
0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	126	if (gen_normal_case.winner[i])

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

---

Assert Coverage for Module : prim_arbiter_ppc

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	15	15	100.00	14	93.33
Cover properties	0	0		0
Cover sequences	0	0		0
Total	15	15	100.00	14	93.33

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
CheckHotOne_A	238419330	238314488	0	0
CheckNGreaterZero_A	960	960	0	0
GntImpliesReady_A	238419330	13264	0	0
GntImpliesValid_A	238419330	13264	0	0
GrantKnown_A	238419330	238314488	0	0
IdxKnown_A	238419330	238314488	0	0
IndexIsCorrect_A	238419330	13264	0	0
LockArbDecision_A	238419330	583060	0	0
NoReadyValidNoGrant_A	238419330	237634280	0	0
ReadyAndValidImplyGrant_A	238419330	13264	0	0
ReqAndReadyImplyGrant_A	238419330	13264	0	0
ReqImpliesValid_A	238419330	596408	0	0
ReqStaysHighUntilGranted0_M	238419330	583060	0	0
RoundRobin_A	238419330	0	0	960
ValidKnown_A	238419330	238314488	0	0

CheckHotOne_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	238314488	0	0
T1	2132	1983	0	0
T2	914	770	0	0
T3	2692	2627	0	0
T4	3904	3775	0	0
T7	6750	6679	0	0
T8	2533	2452	0	0
T12	1984	1929	0	0
T16	2235	2165	0	0
T18	18382	17752	0	0
T26	1294	1208	0	0

CheckNGreaterZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	960	960	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T16	1	1	0	0
T18	1	1	0	0
T26	1	1	0	0

GntImpliesReady_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	13264	0	0
T3	2692	2	0	0
T4	3904	1	0	0
T7	6750	274	0	0
T8	2533	2	0	0
T12	1984	2	0	0
T16	2235	3	0	0
T18	18382	3	0	0
T22	2683	1	0	0
T24	1982	18	0	0
T26	1294	1	0	0

GntImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	13264	0	0
T3	2692	2	0	0
T4	3904	1	0	0
T7	6750	274	0	0
T8	2533	2	0	0
T12	1984	2	0	0
T16	2235	3	0	0
T18	18382	3	0	0
T22	2683	1	0	0
T24	1982	18	0	0
T26	1294	1	0	0

GrantKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	238314488	0	0
T1	2132	1983	0	0
T2	914	770	0	0
T3	2692	2627	0	0
T4	3904	3775	0	0
T7	6750	6679	0	0
T8	2533	2452	0	0
T12	1984	1929	0	0
T16	2235	2165	0	0
T18	18382	17752	0	0
T26	1294	1208	0	0

IdxKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	238314488	0	0
T1	2132	1983	0	0
T2	914	770	0	0
T3	2692	2627	0	0
T4	3904	3775	0	0
T7	6750	6679	0	0
T8	2533	2452	0	0
T12	1984	1929	0	0
T16	2235	2165	0	0
T18	18382	17752	0	0
T26	1294	1208	0	0

IndexIsCorrect_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	13264	0	0
T3	2692	2	0	0
T4	3904	1	0	0
T7	6750	274	0	0
T8	2533	2	0	0
T12	1984	2	0	0
T16	2235	3	0	0
T18	18382	3	0	0
T22	2683	1	0	0
T24	1982	18	0	0
T26	1294	1	0	0

LockArbDecision_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	583060	0	0
T1	2132	1639	0	0
T2	914	334	0	0
T3	2692	0	0	0
T4	3904	40	0	0
T7	6750	1946	0	0
T8	2533	1393	0	0
T12	1984	985	0	0
T16	2235	0	0	0
T18	18382	156	0	0
T22	0	30	0	0
T24	0	750	0	0
T26	1294	15	0	0

NoReadyValidNoGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	237634280	0	0
T1	2132	343	0	0
T2	914	435	0	0
T3	2692	2527	0	0
T4	3904	3734	0	0
T7	6750	3539	0	0
T8	2533	579	0	0
T12	1984	600	0	0
T16	2235	2110	0	0
T18	18382	17593	0	0
T26	1294	549	0	0

ReadyAndValidImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	13264	0	0
T3	2692	2	0	0
T4	3904	1	0	0
T7	6750	274	0	0
T8	2533	2	0	0
T12	1984	2	0	0
T16	2235	3	0	0
T18	18382	3	0	0
T22	2683	1	0	0
T24	1982	18	0	0
T26	1294	1	0	0

ReqAndReadyImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	13264	0	0
T3	2692	2	0	0
T4	3904	1	0	0
T7	6750	274	0	0
T8	2533	2	0	0
T12	1984	2	0	0
T16	2235	3	0	0
T18	18382	3	0	0
T22	2683	1	0	0
T24	1982	18	0	0
T26	1294	1	0	0

ReqImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	596408	0	0
T1	2132	1640	0	0
T2	914	335	0	0
T3	2692	2	0	0
T4	3904	41	0	0
T7	6750	2220	0	0
T8	2533	1395	0	0
T12	1984	987	0	0
T16	2235	3	0	0
T18	18382	159	0	0
T26	1294	16	0	0

ReqStaysHighUntilGranted0_M

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	583060	0	0
T1	2132	1639	0	0
T2	914	334	0	0
T3	2692	0	0	0
T4	3904	40	0	0
T7	6750	1946	0	0
T8	2533	1393	0	0
T12	1984	985	0	0
T16	2235	0	0	0
T18	18382	156	0	0
T22	0	30	0	0
T24	0	750	0	0
T26	1294	15	0	0

RoundRobin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	0	0	960

ValidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	238419330	238314488	0	0
T1	2132	1983	0	0
T2	914	770	0	0
T3	2692	2627	0	0
T4	3904	3775	0	0
T7	6750	6679	0	0
T8	2533	2452	0	0
T12	1984	1929	0	0
T16	2235	2165	0	0
T18	18382	17752	0	0
T26	1294	1208	0	0