Wed Dec 23 07:29:40 CET 2009
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe000.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe000
"DpdW Rfe DpdW Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 1:r5=x;}
P0 | P1 ;
lwz r1,0(r2) | lwz r1,0(r2) ;
xor r3,r1,r1 | xor r3,r1,r1 ;
li r4,1 | li r4,1 ;
stwx r4,r3,r5 | stwx r4,r3,r5 ;
exists (0:r1=1 /\ 1:r1=1)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: lwz r7,0(r9)
_litmus_P1_1_: xor r11,r7,r7
_litmus_P1_2_: li r8,1
_litmus_P1_3_: stwx r8,r11,r2
Test rfe000 Allowed
Histogram (3 states)
3571345:>0:r1=0; 1:r1=0;
19400815:>0:r1=0; 1:r1=1;
17027840:>0:r1=1; 1:r1=0;
No
Witnesses
Positive: 0, Negative: 40000000
Condition exists (0:r1=1 /\ 1:r1=1) is NOT validated
Hash=467bf017bb8c30b6aa0f5da2e165fe50
Cycle=DpdW Rfe DpdW Rfe
Relax rfe000 No Rfe
Safe=DpdW
Time rfe000 17.68
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe001.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe001
"DpdW Rfe DpdW Rfe DpdW Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 1:r5=z; 2:r2=z; 2:r5=x;}
P0 | P1 | P2 ;
lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
xor r3,r1,r1 | xor r3,r1,r1 | xor r3,r1,r1 ;
li r4,1 | li r4,1 | li r4,1 ;
stwx r4,r3,r5 | stwx r4,r3,r5 | stwx r4,r3,r5 ;
exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: lwz r7,0(r9)
_litmus_P1_1_: xor r11,r7,r7
_litmus_P1_2_: li r8,1
_litmus_P1_3_: stwx r8,r11,r2
_litmus_P2_0_: lwz r7,0(r9)
_litmus_P2_1_: xor r11,r7,r7
_litmus_P2_2_: li r8,1
_litmus_P2_3_: stwx r8,r11,r2
Test rfe001 Allowed
Histogram (7 states)
125124:>0:r1=0; 1:r1=1; 2:r1=1;
157149:>0:r1=1; 1:r1=1; 2:r1=0;
234232:>0:r1=1; 1:r1=0; 2:r1=1;
5485975:>0:r1=0; 1:r1=0; 2:r1=1;
2496459:>0:r1=0; 1:r1=0; 2:r1=0;
5910321:>0:r1=0; 1:r1=1; 2:r1=0;
5590740:>0:r1=1; 1:r1=0; 2:r1=0;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1) is NOT validated
Hash=bced5ef4373b299015cfac677ee91a60
Cycle=DpdW Rfe DpdW Rfe DpdW Rfe
Relax rfe001 No Rfe
Safe=DpdW
Time rfe001 27.08
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe002.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe002
"DpdW Wse Rfe DpdW Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 1:r5=x; 2:r2=x;}
P0 | P1 | P2 ;
lwz r1,0(r2) | lwz r1,0(r2) | li r1,2 ;
xor r3,r1,r1 | xor r3,r1,r1 | stw r1,0(r2) ;
li r4,1 | li r4,1 | ;
stwx r4,r3,r5 | stwx r4,r3,r5 | ;
exists (x=2 /\ 0:r1=2 /\ 1:r1=1)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: lwz r7,0(r9)
_litmus_P1_1_: xor r11,r7,r7
_litmus_P1_2_: li r8,1
_litmus_P1_3_: stwx r8,r11,r2
_litmus_P2_0_: li r9,2
_litmus_P2_1_: stw r9,0(r2)
Test rfe002 Allowed
Histogram (9 states)
50828 :>0:r1=0; 1:r1=1; x=2;
944763:>0:r1=1; 1:r1=0; x=1;
2393309:>0:r1=2; 1:r1=0; x=2;
696824:>0:r1=0; 1:r1=0; x=1;
389726:>0:r1=0; 1:r1=0; x=2;
4736959:>0:r1=2; 1:r1=0; x=1;
3338000:>0:r1=1; 1:r1=0; x=2;
5990686:>0:r1=0; 1:r1=1; x=1;
1458905:>0:r1=2; 1:r1=1; x=1;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (x=2 /\ 0:r1=2 /\ 1:r1=1) is NOT validated
Hash=381e1f1a657547032657db7160e7a70d
Cycle=DpdW Wse Rfe DpdW Rfe
Relax rfe002 No Rfe
Safe=Wse DpdW
Time rfe002 25.55
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe003.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe003
"DpdR Fre Rfe DpdW Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 1:r5=x; 2:r2=x;}
P0 | P1 | P2 ;
lwz r1,0(r2) | lwz r1,0(r2) | li r1,1 ;
xor r3,r1,r1 | xor r3,r1,r1 | stw r1,0(r2) ;
li r4,1 | lwzx r4,r3,r5 | ;
stwx r4,r3,r5 | | ;
exists (0:r1=1 /\ 1:r1=1 /\ 1:r4=0)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: lwz r6,0(r9)
_litmus_P1_1_: xor r11,r6,r6
_litmus_P1_2_: lwzx r7,r11,r2
_litmus_P2_0_: li r9,1
_litmus_P2_1_: stw r9,0(r2)
Test rfe003 Allowed
Histogram (7 states)
337014:>0:r1=0; 1:r1=1; 1:r4=0;
494164:>0:r1=0; 1:r1=0; 1:r4=1;
3188407:>0:r1=0; 1:r1=0; 1:r4=0;
5594485:>0:r1=1; 1:r1=0; 1:r4=1;
3086441:>0:r1=1; 1:r1=0; 1:r4=0;
5852088:>0:r1=0; 1:r1=1; 1:r4=1;
1447401:>0:r1=1; 1:r1=1; 1:r4=1;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (0:r1=1 /\ 1:r1=1 /\ 1:r4=0) is NOT validated
Hash=36c82af8fb9a7ec1207fcf0cad98aabe
Cycle=DpdR Fre Rfe DpdW Rfe
Relax rfe003 No Rfe
Safe=Fre DpdW DpdR
Time rfe003 22.98
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe004.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe004
"DpdW Wse Rfe DpdW Wse Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 2:r2=y; 2:r5=x; 3:r2=x;}
P0 | P1 | P2 | P3 ;
lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) | li r1,2 ;
xor r3,r1,r1 | stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) ;
li r4,1 | | li r4,1 | ;
stwx r4,r3,r5 | | stwx r4,r3,r5 | ;
exists (x=2 /\ y=2 /\ 0:r1=2 /\ 2:r1=2)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: li r9,2
_litmus_P1_1_: stw r9,0(r2)
_litmus_P2_0_: lwz r7,0(r9)
_litmus_P2_1_: xor r11,r7,r7
_litmus_P2_2_: li r8,1
_litmus_P2_3_: stwx r8,r11,r2
_litmus_P3_0_: li r9,2
_litmus_P3_1_: stw r9,0(r2)
Test rfe004 Allowed
Histogram (27 states)
9401 :>0:r1=1; 2:r1=0; x=1; y=2;
48462 :>0:r1=2; 2:r1=2; x=2; y=1;
7766 :>0:r1=0; 2:r1=1; x=2; y=1;
164670:>0:r1=2; 2:r1=2; x=1; y=2;
498981:>0:r1=0; 2:r1=1; x=2; y=2;
123189:>0:r1=0; 2:r1=2; x=2; y=2;
30033 :>0:r1=0; 2:r1=0; x=2; y=1;
271139:>0:r1=2; 2:r1=0; x=2; y=2;
23577 :>0:r1=0; 2:r1=0; x=1; y=1;
44974 :>0:r1=1; 2:r1=2; x=2; y=1;
446325:>0:r1=2; 2:r1=0; x=1; y=2;
37867 :>0:r1=0; 2:r1=0; x=1; y=2;
506956:>0:r1=1; 2:r1=0; x=1; y=1;
378274:>0:r1=0; 2:r1=2; x=2; y=1;
1393482:>0:r1=2; 2:r1=1; x=1; y=1;
785091:>0:r1=0; 2:r1=1; x=1; y=1;
40195 :>0:r1=0; 2:r1=0; x=2; y=2;
788488:>0:r1=2; 2:r1=0; x=1; y=1;
872525:>0:r1=0; 2:r1=2; x=1; y=1;
1433222:>0:r1=1; 2:r1=0; x=2; y=1;
838558:>0:r1=1; 2:r1=2; x=1; y=1;
805123:>0:r1=1; 2:r1=0; x=2; y=2;
1449418:>0:r1=0; 2:r1=1; x=1; y=2;
3769238:>0:r1=2; 2:r1=2; x=1; y=1;
2324584:>0:r1=2; 2:r1=0; x=2; y=1;
2765306:>0:r1=0; 2:r1=2; x=1; y=2;
143156:>0:r1=2; 2:r1=1; x=1; y=2;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (x=2 /\ y=2 /\ 0:r1=2 /\ 2:r1=2) is NOT validated
Hash=3ff9f33d19c19af532626ad01e67e950
Cycle=DpdW Wse Rfe DpdW Wse Rfe
Relax rfe004 No Rfe
Safe=Wse DpdW
Time rfe004 37.85
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe005.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe005
"DpdR Fre Rfe DpdW Wse Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 2:r2=y; 2:r5=x; 3:r2=x;}
P0 | P1 | P2 | P3 ;
lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) | li r1,1 ;
xor r3,r1,r1 | stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) ;
li r4,1 | | lwzx r4,r3,r5 | ;
stwx r4,r3,r5 | | | ;
exists (y=2 /\ 0:r1=1 /\ 2:r1=2 /\ 2:r4=0)
Generated assembler
_litmus_P0_0_: lwz r7,0(r9)
_litmus_P0_1_: xor r11,r7,r7
_litmus_P0_2_: li r8,1
_litmus_P0_3_: stwx r8,r11,r2
_litmus_P1_0_: li r9,2
_litmus_P1_1_: stw r9,0(r2)
_litmus_P2_0_: lwz r6,0(r9)
_litmus_P2_1_: xor r11,r6,r6
_litmus_P2_2_: lwzx r7,r11,r2
_litmus_P3_0_: li r9,1
_litmus_P3_1_: stw r9,0(r2)
Test rfe005 Allowed
Histogram (21 states)
14317 :>0:r1=0; 2:r1=1; 2:r4=0; y=1;
46721 :>0:r1=1; 2:r1=1; 2:r4=1; y=2;
190657:>0:r1=1; 2:r1=0; 2:r4=0; y=2;
80149 :>0:r1=1; 2:r1=2; 2:r4=1; y=2;
31036 :>0:r1=0; 2:r1=0; 2:r4=1; y=2;
24995 :>0:r1=0; 2:r1=0; 2:r4=1; y=1;
764606:>0:r1=0; 2:r1=1; 2:r4=1; y=1;
529363:>0:r1=0; 2:r1=1; 2:r4=0; y=2;
1207660:>0:r1=1; 2:r1=0; 2:r4=1; y=1;
353166:>0:r1=0; 2:r1=2; 2:r4=0; y=1;
96973 :>0:r1=1; 2:r1=2; 2:r4=0; y=1;
622883:>0:r1=0; 2:r1=2; 2:r4=1; y=1;
1262207:>0:r1=0; 2:r1=1; 2:r4=1; y=2;
2110730:>0:r1=1; 2:r1=0; 2:r4=0; y=1;
231676:>0:r1=0; 2:r1=2; 2:r4=0; y=2;
2012865:>0:r1=0; 2:r1=0; 2:r4=0; y=1;
1530383:>0:r1=1; 2:r1=1; 2:r4=1; y=1;
5220709:>0:r1=1; 2:r1=2; 2:r4=1; y=1;
641375:>0:r1=0; 2:r1=0; 2:r4=0; y=2;
2756640:>0:r1=0; 2:r1=2; 2:r4=1; y=2;
270889:>0:r1=1; 2:r1=0; 2:r4=1; y=2;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (y=2 /\ 0:r1=1 /\ 2:r1=2 /\ 2:r4=0) is NOT validated
Hash=38f61d39ea6d477ceb57de4910657abe
Cycle=DpdR Fre Rfe DpdW Wse Rfe
Relax rfe005 No Rfe
Safe=Fre Wse DpdW DpdR
Time rfe005 35.89
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/rfe006.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
rfe006
"DpdR Fre Rfe DpdR Fre Rfe"
{0:r2=x; 0:r5=y; 1:r2=y; 2:r2=y; 2:r5=x; 3:r2=x;}
P0 | P1 | P2 | P3 ;
lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) | li r1,1 ;
xor r3,r1,r1 | stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) ;
lwzx r4,r3,r5 | | lwzx r4,r3,r5 | ;
exists (0:r1=1 /\ 0:r4=0 /\ 2:r1=1 /\ 2:r4=0)
Generated assembler
_litmus_P0_0_: lwz r6,0(r9)
_litmus_P0_1_: xor r11,r6,r6
_litmus_P0_2_: lwzx r7,r11,r2
_litmus_P1_0_: li r9,1
_litmus_P1_1_: stw r9,0(r2)
_litmus_P2_0_: lwz r6,0(r9)
_litmus_P2_1_: xor r11,r6,r6
_litmus_P2_2_: lwzx r7,r11,r2
_litmus_P3_0_: li r9,1
_litmus_P3_1_: stw r9,0(r2)
Test rfe006 Allowed
Histogram (15 states)
375814:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=1;
125121:>0:r1=1; 0:r4=0; 2:r1=1; 2:r4=1;
275309:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=0;
180310:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=0;
921417:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=0;
279043:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=0;
1393942:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=1;
24088 :>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=1;
1351554:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=1;
1554573:>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=0;
89989 :>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=0;
6973600:>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=1;
2490247:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=0;
2821121:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=1;
1143872:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=1;
No
Witnesses
Positive: 0, Negative: 20000000
Condition exists (0:r1=1 /\ 0:r4=0 /\ 2:r1=1 /\ 2:r4=0) is NOT validated
Hash=8352ce27483f00d649cb0bf6b7f9ba8b
Cycle=DpdR Fre Rfe DpdR Fre Rfe
Relax rfe006 No Rfe
Safe=Fre DpdR
Time rfe006 28.61
$Revision: 3163 $
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 1000000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 1
#endif
#ifndef N_EXE
#define N_EXE (4 < N ? 1 : 4 / N)
#endif
/* gcc options: -Wall -std=gnu99 */
/* barrier: user */
/* tread start/join: changing */
/* memory: indirect */
/* safer: false */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 4 */
GCCOPTS="-Wall -std=gnu99 "
LITMUSOPTS=-r 20
Wed Dec 23 07:32:55 CET 2009