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
95.13	100.00	85.39			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	T2,T3,T6

 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	T2,T3,T6
0	1	Covered	T6,T17,T32
1	0	Covered	T2,T3,T6

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

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T2,T3,T6

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

-1-	-2-	Status	Tests
0	1	Covered	T3,T17,T32
1	0	Covered	T2,T3,T6
1	1	Covered	T2,T3,T6

 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	T2,T3,T6

---

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	T2,T3,T6
0	Covered	T1,T2,T3

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

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
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	T2,T3,T6
0	0	1	Covered	T2,T3,T6
0	0	0	Covered	T1,T2,T3

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

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T2,T3,T6

---

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	196715697	196563343	0	0
CheckNGreaterZero_A	795	795	0	0
GntImpliesReady_A	196715697	11759	0	0
GntImpliesValid_A	196715697	11759	0	0
GrantKnown_A	196715697	196563343	0	0
IdxKnown_A	196715697	196563343	0	0
IndexIsCorrect_A	196715697	11759	0	0
LockArbDecision_A	196715697	332970	0	0
NoReadyValidNoGrant_A	196715697	196151558	0	0
ReadyAndValidImplyGrant_A	196715697	11759	0	0
ReqAndReadyImplyGrant_A	196715697	11759	0	0
ReqImpliesValid_A	196715697	345539	0	0
ReqStaysHighUntilGranted0_M	196715697	332970	0	0
RoundRobin_A	196715697	0	0	795
ValidKnown_A	196715697	196563343	0	0

CheckHotOne_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	196563343	0	0
T1	1313	1222	0	0
T2	15243	14737	0	0
T3	6616	6524	0	0
T4	470499	470486	0	0
T6	1628	1577	0	0
T17	1397	1343	0	0
T31	1049	961	0	0
T32	1557	1493	0	0
T33	2391	2300	0	0
T52	1367	1315	0	0

CheckNGreaterZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	795	795	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T6	1	1	0	0
T17	1	1	0	0
T31	1	1	0	0
T32	1	1	0	0
T33	1	1	0	0
T52	1	1	0	0

GntImpliesReady_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	11759	0	0
T2	15243	4	0	0
T3	6616	295	0	0
T4	470499	24	0	0
T6	1628	1	0	0
T17	1397	2	0	0
T31	1049	1	0	0
T32	1557	16	0	0
T33	2391	27	0	0
T34	0	17	0	0
T52	1367	1	0	0
T112	1708	0	0	0

GntImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	11759	0	0
T2	15243	4	0	0
T3	6616	295	0	0
T4	470499	24	0	0
T6	1628	1	0	0
T17	1397	2	0	0
T31	1049	1	0	0
T32	1557	16	0	0
T33	2391	27	0	0
T34	0	17	0	0
T52	1367	1	0	0
T112	1708	0	0	0

GrantKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	196563343	0	0
T1	1313	1222	0	0
T2	15243	14737	0	0
T3	6616	6524	0	0
T4	470499	470486	0	0
T6	1628	1577	0	0
T17	1397	1343	0	0
T31	1049	961	0	0
T32	1557	1493	0	0
T33	2391	2300	0	0
T52	1367	1315	0	0

IdxKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	196563343	0	0
T1	1313	1222	0	0
T2	15243	14737	0	0
T3	6616	6524	0	0
T4	470499	470486	0	0
T6	1628	1577	0	0
T17	1397	1343	0	0
T31	1049	961	0	0
T32	1557	1493	0	0
T33	2391	2300	0	0
T52	1367	1315	0	0

IndexIsCorrect_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	11759	0	0
T2	15243	4	0	0
T3	6616	295	0	0
T4	470499	24	0	0
T6	1628	1	0	0
T17	1397	2	0	0
T31	1049	1	0	0
T32	1557	16	0	0
T33	2391	27	0	0
T34	0	17	0	0
T52	1367	1	0	0
T112	1708	0	0	0

LockArbDecision_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	332970	0	0
T2	15243	93	0	0
T3	6616	1720	0	0
T4	470499	851	0	0
T6	1628	186	0	0
T10	0	32	0	0
T17	1397	0	0	0
T31	1049	24	0	0
T32	1557	348	0	0
T33	2391	951	0	0
T34	0	399	0	0
T52	1367	15	0	0
T112	1708	0	0	0

NoReadyValidNoGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	196151558	0	0
T1	1313	1222	0	0
T2	15243	14640	0	0
T3	6616	3372	0	0
T4	470499	470398	0	0
T6	1628	1390	0	0
T17	1397	1314	0	0
T31	1049	936	0	0
T32	1557	1114	0	0
T33	2391	1322	0	0
T52	1367	1299	0	0

ReadyAndValidImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	11759	0	0
T2	15243	4	0	0
T3	6616	295	0	0
T4	470499	24	0	0
T6	1628	1	0	0
T17	1397	2	0	0
T31	1049	1	0	0
T32	1557	16	0	0
T33	2391	27	0	0
T34	0	17	0	0
T52	1367	1	0	0
T112	1708	0	0	0

ReqAndReadyImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	11759	0	0
T2	15243	4	0	0
T3	6616	295	0	0
T4	470499	24	0	0
T6	1628	1	0	0
T17	1397	2	0	0
T31	1049	1	0	0
T32	1557	16	0	0
T33	2391	27	0	0
T34	0	17	0	0
T52	1367	1	0	0
T112	1708	0	0	0

ReqImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	345539	0	0
T2	15243	97	0	0
T3	6616	2015	0	0
T4	470499	875	0	0
T6	1628	187	0	0
T17	1397	2	0	0
T31	1049	25	0	0
T32	1557	364	0	0
T33	2391	978	0	0
T34	0	416	0	0
T52	1367	16	0	0
T112	1708	0	0	0

ReqStaysHighUntilGranted0_M

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	332970	0	0
T2	15243	93	0	0
T3	6616	1720	0	0
T4	470499	851	0	0
T6	1628	186	0	0
T10	0	32	0	0
T17	1397	0	0	0
T31	1049	24	0	0
T32	1557	348	0	0
T33	2391	951	0	0
T34	0	399	0	0
T52	1367	15	0	0
T112	1708	0	0	0

RoundRobin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	0	0	795

ValidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	196715697	196563343	0	0
T1	1313	1222	0	0
T2	15243	14737	0	0
T3	6616	6524	0	0
T4	470499	470486	0	0
T6	1628	1577	0	0
T17	1397	1343	0	0
T31	1049	961	0	0
T32	1557	1493	0	0
T33	2391	2300	0	0
T52	1367	1315	0	0