Thu Dec 24 23:00:54 CET 2009
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% Results for ./src/rfe002.litmus %
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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)
56559 :>0:r1=0; 1:r1=1; x=2;
2477049:>0:r1=2; 1:r1=0; x=2;
1366257:>0:r1=2; 1:r1=1; x=1;
364934:>0:r1=0; 1:r1=0; x=2;
674290:>0:r1=0; 1:r1=0; x=1;
4783788:>0:r1=2; 1:r1=0; x=1;
3270839:>0:r1=1; 1:r1=0; x=2;
6017435:>0:r1=0; 1:r1=1; x=1;
988849:>0:r1=1; 1:r1=0; 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 25.44
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/rfe003.litmus %
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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)
385576:>0:r1=0; 1:r1=1; 1:r4=0;
3163226:>0:r1=1; 1:r1=0; 1:r4=0;
469767:>0:r1=0; 1:r1=0; 1:r4=1;
1481380:>0:r1=1; 1:r1=1; 1:r4=1;
3135892:>0:r1=0; 1:r1=0; 1:r4=0;
5825542:>0:r1=0; 1:r1=1; 1:r4=1;
5538617:>0:r1=1; 1:r1=0; 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 24.13
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% Results for ./src/rfe004.litmus %
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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)
7387 :>0:r1=0; 2:r1=1; x=2; y=1;
8445 :>0:r1=1; 2:r1=0; x=1; y=2;
145408:>0:r1=2; 2:r1=0; x=2; y=2;
150687:>0:r1=2; 2:r1=2; x=1; y=2;
76518 :>0:r1=0; 2:r1=2; x=2; y=2;
581976:>0:r1=0; 2:r1=1; x=2; y=2;
138868:>0:r1=2; 2:r1=1; x=1; y=2;
41623 :>0:r1=0; 2:r1=0; x=2; y=1;
56438 :>0:r1=2; 2:r1=2; x=2; y=1;
652395:>0:r1=1; 2:r1=0; x=2; y=2;
1387435:>0:r1=2; 2:r1=1; x=1; y=1;
51875 :>0:r1=1; 2:r1=2; x=2; y=1;
41630 :>0:r1=0; 2:r1=0; x=1; y=2;
640405:>0:r1=0; 2:r1=1; x=1; y=1;
28862 :>0:r1=0; 2:r1=0; x=1; y=1;
2560356:>0:r1=2; 2:r1=0; x=2; y=1;
3641261:>0:r1=2; 2:r1=2; x=1; y=1;
950191:>0:r1=1; 2:r1=2; x=1; y=1;
2576624:>0:r1=0; 2:r1=2; x=1; y=2;
907002:>0:r1=2; 2:r1=0; x=1; y=1;
391895:>0:r1=0; 2:r1=2; x=2; y=1;
1412446:>0:r1=1; 2:r1=0; x=2; y=1;
1611350:>0:r1=0; 2:r1=1; x=1; y=2;
867357:>0:r1=0; 2:r1=2; x=1; y=1;
544096:>0:r1=1; 2:r1=0; x=1; y=1;
41713 :>0:r1=0; 2:r1=0; x=2; y=2;
485757:>0:r1=2; 2:r1=0; 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 35.53
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% Results for ./src/rfe005.litmus %
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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)
111050:>0:r1=1; 2:r1=0; 2:r4=0; y=2;
274121:>0:r1=0; 2:r1=2; 2:r4=0; y=2;
518802:>0:r1=0; 2:r1=1; 2:r4=0; y=2;
12517 :>0:r1=0; 2:r1=1; 2:r4=0; y=1;
52214 :>0:r1=1; 2:r1=1; 2:r4=1; y=2;
25152 :>0:r1=0; 2:r1=0; 2:r4=1; y=2;
19417 :>0:r1=0; 2:r1=0; 2:r4=1; y=1;
281984:>0:r1=1; 2:r1=0; 2:r4=1; y=2;
95370 :>0:r1=1; 2:r1=2; 2:r4=1; y=2;
618506:>0:r1=0; 2:r1=0; 2:r4=0; y=2;
104931:>0:r1=1; 2:r1=2; 2:r4=0; y=1;
684374:>0:r1=0; 2:r1=1; 2:r4=1; y=1;
2246111:>0:r1=1; 2:r1=0; 2:r4=0; y=1;
1050582:>0:r1=1; 2:r1=0; 2:r4=1; y=1;
341621:>0:r1=0; 2:r1=2; 2:r4=0; y=1;
1220150:>0:r1=0; 2:r1=1; 2:r4=1; y=2;
608832:>0:r1=0; 2:r1=2; 2:r4=1; y=1;
5496174:>0:r1=1; 2:r1=2; 2:r4=1; y=1;
1970475:>0:r1=0; 2:r1=0; 2:r4=0; y=1;
2808128:>0:r1=0; 2:r1=2; 2:r4=1; y=2;
1459489:>0:r1=1; 2:r1=1; 2:r4=1; y=1;
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 36.57
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% Results for ./src/rfe006.litmus %
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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)
134349:>0:r1=1; 0:r4=0; 2:r1=1; 2:r4=1;
246232:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=0;
192854:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=0;
321673:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=1;
1441930:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=1;
269571:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=0;
23624 :>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=1;
2569790:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=0;
926721:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=1;
79137 :>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=0;
1545841:>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=0;
2495920:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=1;
1579444:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=1;
1036374:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=0;
7136540:>0:r1=1; 0:r4=1; 2:r1=1; 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 28.85
$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
Thu Dec 24 23:03:24 CET 2009