Wed Dec 23 13:55:02 NFT 2009
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podrw000.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podrw000
"Wse SyncdWW Rfe PodRW"
{0:r2=y; 0:r4=x; 1:r2=x; 1:r4=y;}
P0 | P1 ;
li r1,2 | lwz r1,0(r2) ;
stw r1,0(r2) | li r3,1 ;
sync | stw r3,0(r4) ;
li r3,1 | ;
stw r3,0(r4) | ;
exists (y=2 /\ 1:r1=1)
Generated assembler
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: li 31,1
_litmus_P1_2_: stw 31,0(9)
_litmus_P0_0_: li 5,2
_litmus_P0_1_: stw 5,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 4,1
_litmus_P0_4_: stw 4,0(9)
Test podrw000 Allowed
Histogram (3 states)
15125391:>1:r1=0; y=2;
11541444:>1:r1=1; y=1;
5333165:>1:r1=0; y=1;
No
Witnesses
Positive: 0, Negative: 32000000
Condition exists (y=2 /\ 1:r1=1) is NOT validated
Hash=cdbca6b42640c1c580bfff55409bff0a
Cycle=Wse SyncdWW Rfe PodRW
Relax podrw000 No PodRW
Safe=Wse BCSyncdWW
Time podrw000 1.60
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podrw001.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podrw001
"Wse SyncdWW Rfe PodRW Wse SyncdWW Rfe PodRW"
{0:r2=a; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; 3:r2=z; 3:r4=a;}
P0 | P1 | P2 | P3 ;
li r1,2 | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ;
stw r1,0(r2) | li r3,1 | stw r1,0(r2) | li r3,1 ;
sync | stw r3,0(r4) | sync | stw r3,0(r4) ;
li r3,1 | | li r3,1 | ;
stw r3,0(r4) | | stw r3,0(r4) | ;
exists (a=2 /\ y=2 /\ 1:r1=1 /\ 3:r1=1)
Generated assembler
_litmus_P3_0_: lwz 30,0(11)
_litmus_P3_1_: li 31,1
_litmus_P3_2_: stw 31,0(9)
_litmus_P2_0_: li 5,2
_litmus_P2_1_: stw 5,0(11)
_litmus_P2_2_: sync
_litmus_P2_3_: li 4,1
_litmus_P2_4_: stw 4,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: li 31,1
_litmus_P1_2_: stw 31,0(9)
_litmus_P0_0_: li 4,2
_litmus_P0_1_: stw 4,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 3,1
_litmus_P0_4_: stw 3,0(9)
Test podrw001 Allowed
Histogram (15 states)
90048 :>1:r1=1; 3:r1=1; a=2; y=1;
174309:>1:r1=1; 3:r1=0; a=2; y=2;
91360 :>1:r1=1; 3:r1=1; a=1; y=2;
172328:>1:r1=0; 3:r1=1; a=2; y=2;
1388451:>1:r1=1; 3:r1=0; a=1; y=1;
1511357:>1:r1=0; 3:r1=0; a=2; y=1;
1266795:>1:r1=0; 3:r1=1; a=1; y=1;
1024976:>1:r1=1; 3:r1=0; a=2; y=1;
1086369:>1:r1=1; 3:r1=0; a=1; y=2;
3394234:>1:r1=0; 3:r1=0; a=2; y=2;
1068833:>1:r1=0; 3:r1=1; a=2; y=1;
84777 :>1:r1=0; 3:r1=0; a=1; y=1;
1084702:>1:r1=0; 3:r1=1; a=1; y=2;
1490093:>1:r1=0; 3:r1=0; a=1; y=2;
2071368:>1:r1=1; 3:r1=1; a=1; y=1;
No
Witnesses
Positive: 0, Negative: 16000000
Condition exists (a=2 /\ y=2 /\ 1:r1=1 /\ 3:r1=1) is NOT validated
Hash=1bf24e0898e097d6dee5319da0f77d12
Cycle=Wse SyncdWW Rfe PodRW Wse SyncdWW Rfe PodRW
Relax podrw001 No PodRW
Safe=Wse BCSyncdWW
Time podrw001 2.38
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podrw002.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podrw002
"Wse SyncdWW Rfe SyncdRW Rfe PodRW"
{0:r2=z; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z;}
P0 | P1 | P2 ;
li r1,2 | lwz r1,0(r2) | lwz r1,0(r2) ;
stw r1,0(r2) | sync | li r3,1 ;
sync | li r3,1 | stw r3,0(r4) ;
li r3,1 | stw r3,0(r4) | ;
stw r3,0(r4) | | ;
exists (z=2 /\ 1:r1=1 /\ 2:r1=1)
Generated assembler
_litmus_P2_0_: lwz 30,0(11)
_litmus_P2_1_: li 31,1
_litmus_P2_2_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 31,1
_litmus_P1_3_: stw 31,0(9)
_litmus_P0_0_: li 4,2
_litmus_P0_1_: stw 4,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 3,1
_litmus_P0_4_: stw 3,0(9)
Test podrw002 Allowed
Histogram (7 states)
1229902:>1:r1=1; 2:r1=1; z=1;
540409:>1:r1=0; 2:r1=0; z=1;
4613509:>1:r1=1; 2:r1=0; z=1;
5956669:>1:r1=0; 2:r1=0; z=2;
4817535:>1:r1=0; 2:r1=1; z=1;
1841446:>1:r1=0; 2:r1=1; z=2;
2000530:>1:r1=1; 2:r1=0; z=2;
No
Witnesses
Positive: 0, Negative: 21000000
Condition exists (z=2 /\ 1:r1=1 /\ 2:r1=1) is NOT validated
Hash=63fda5260d684056b54f65990cd3e6c9
Cycle=Wse SyncdWW Rfe SyncdRW Rfe PodRW
Relax podrw002 No PodRW
Safe=Wse BCSyncdWW BCSyncdRW
Time podrw002 1.95
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podrw003.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podrw003
"Wse SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW"
{0:r2=a; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; 3:r2=z; 3:r4=a;}
P0 | P1 | P2 | P3 ;
li r1,2 | lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
stw r1,0(r2) | sync | sync | li r3,1 ;
sync | li r3,1 | li r3,1 | stw r3,0(r4) ;
li r3,1 | stw r3,0(r4) | stw r3,0(r4) | ;
stw r3,0(r4) | | | ;
exists (a=2 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1)
Generated assembler
_litmus_P3_0_: lwz 30,0(11)
_litmus_P3_1_: li 31,1
_litmus_P3_2_: stw 31,0(9)
_litmus_P2_0_: lwz 30,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 31,1
_litmus_P2_3_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 31,1
_litmus_P1_3_: stw 31,0(9)
_litmus_P0_0_: li 4,2
_litmus_P0_1_: stw 4,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 3,1
_litmus_P0_4_: stw 3,0(9)
Test podrw003 Allowed
Histogram (15 states)
73353 :>1:r1=1; 2:r1=1; 3:r1=1; a=1;
110792:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
102491:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
135175:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
828125:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
133017:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
2339635:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
1376881:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
1201388:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
1143807:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
1483817:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
2900505:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
1762795:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
1577887:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
830332:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
No
Witnesses
Positive: 0, Negative: 16000000
Condition exists (a=2 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1) is NOT validated
Hash=3ecc0c0abdbd62deb73054a63399a7c3
Cycle=Wse SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW
Relax podrw003 No PodRW
Safe=Wse BCSyncdWW BCSyncdRW
Time podrw003 2.51
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podrw004.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podrw004
"Wse SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe PodRW"
{0:r2=b; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; 3:r2=z; 3:r4=a; 4:r2=a; 4:r4=b;}
P0 | P1 | P2 | P3 | P4 ;
li r1,2 | lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
stw r1,0(r2) | sync | sync | sync | li r3,1 ;
sync | li r3,1 | li r3,1 | li r3,1 | stw r3,0(r4) ;
li r3,1 | stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) | ;
stw r3,0(r4) | | | | ;
exists (b=2 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1 /\ 4:r1=1)
Generated assembler
_litmus_P4_0_: lwz 30,0(11)
_litmus_P4_1_: li 31,1
_litmus_P4_2_: stw 31,0(9)
_litmus_P3_0_: lwz 30,0(11)
_litmus_P3_1_: sync
_litmus_P3_2_: li 31,1
_litmus_P3_3_: stw 31,0(9)
_litmus_P2_0_: lwz 30,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 31,1
_litmus_P2_3_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 31,1
_litmus_P1_3_: stw 31,0(9)
_litmus_P0_0_: li 31,2
_litmus_P0_1_: stw 31,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 3,1
_litmus_P0_4_: stw 3,0(9)
Test podrw004 Allowed
Histogram (31 states)
3916 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
5726 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
3832 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
1723 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
57584 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
48324 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
296310:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
89954 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
278985:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
95549 :>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
297114:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
42673 :>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
95750 :>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
314322:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
4955 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
1016928:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
320507:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
1288570:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
1272433:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
405964:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
398500:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
383263:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
402220:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
440572:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
494667:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
492972:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
1019324:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
455841:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
422040:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
1033843:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
515639:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
No
Witnesses
Positive: 0, Negative: 12000000
Condition exists (b=2 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1 /\ 4:r1=1) is NOT validated
Hash=0a5d1f6d4d1fe8e45903c66be35a69dd
Cycle=Wse SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe PodRW
Relax podrw004 No PodRW
Safe=Wse BCSyncdWW BCSyncdRW
Time podrw004 2.73
$Revision: 3163 $
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 100000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 10
#endif
#ifndef N_EXE
#define N_EXE (64 < N ? 1 : 64 / N)
#endif
/* gcc options: -Wall -std=gnu99 -O -pthread -maix64 */
/* barrier: user */
/* tread start/join: changing */
/* memory: indirect */
/* safer: false */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 64 */
GCCOPTS="-Wall -std=gnu99 -O -pthread -maix64"
LITMUSOPTS=
Wed Dec 23 13:55:13 NFT 2009