Thu Dec 31 08:56:33 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)
545457:>0:r1=0; 1:r1=1; x=2;
2477621:>0:r1=2; 1:r1=1; x=1;
6009750:>0:r1=2; 1:r1=0; x=2;
5745190:>0:r1=1; 1:r1=0; x=2;
614065:>0:r1=0; 1:r1=0; x=2;
992727:>0:r1=0; 1:r1=0; x=1;
9774819:>0:r1=2; 1:r1=0; x=1;
11820345:>0:r1=0; 1:r1=1; x=1;
2020026:>0:r1=1; 1:r1=0; x=1;
No
Witnesses
Positive: 0, Negative: 40000000
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 58.50
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
629479:>0:r1=0; 1:r1=1; 1:r4=0;
6159965:>0:r1=1; 1:r1=0; 1:r4=0;
849443:>0:r1=0; 1:r1=0; 1:r4=1;
11765012:>0:r1=1; 1:r1=0; 1:r4=1;
6494526:>0:r1=0; 1:r1=0; 1:r4=0;
11901535:>0:r1=0; 1:r1=1; 1:r4=1;
2200040:>0:r1=1; 1:r1=1; 1:r4=1;
No
Witnesses
Positive: 0, Negative: 40000000
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 46.92
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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)
230033:>0:r1=0; 2:r1=2; x=2; y=2;
278232:>0:r1=2; 2:r1=1; x=1; y=2;
80952 :>0:r1=1; 2:r1=2; x=2; y=1;
13996 :>0:r1=0; 2:r1=1; x=2; y=1;
69872 :>0:r1=0; 2:r1=0; x=2; y=1;
819745:>0:r1=2; 2:r1=0; x=1; y=2;
55440 :>0:r1=0; 2:r1=0; x=1; y=1;
111147:>0:r1=2; 2:r1=2; x=2; y=1;
619101:>0:r1=2; 2:r1=0; x=2; y=2;
80379 :>0:r1=0; 2:r1=0; x=2; y=2;
110005:>0:r1=0; 2:r1=0; x=1; y=2;
1777266:>0:r1=0; 2:r1=1; x=1; y=1;
2786986:>0:r1=2; 2:r1=1; x=1; y=1;
337457:>0:r1=2; 2:r1=2; x=1; y=2;
1681604:>0:r1=0; 2:r1=2; x=1; y=1;
1181192:>0:r1=1; 2:r1=0; x=1; y=1;
1950153:>0:r1=1; 2:r1=2; x=1; y=1;
4364460:>0:r1=2; 2:r1=0; x=2; y=1;
858627:>0:r1=0; 2:r1=1; x=2; y=2;
1480571:>0:r1=2; 2:r1=0; x=1; y=1;
3077285:>0:r1=1; 2:r1=0; x=2; y=1;
4711976:>0:r1=0; 2:r1=2; x=1; y=2;
7258306:>0:r1=2; 2:r1=2; x=1; y=1;
715190:>0:r1=0; 2:r1=2; x=2; y=1;
1634672:>0:r1=1; 2:r1=0; x=2; y=2;
3701808:>0:r1=0; 2:r1=1; x=1; y=2;
13545 :>0:r1=1; 2:r1=0; x=1; y=2;
No
Witnesses
Positive: 0, Negative: 40000000
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 97.29
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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)
153061:>0:r1=1; 2:r1=0; 2:r4=0; y=2;
733127:>0:r1=0; 2:r1=2; 2:r4=0; y=2;
23107 :>0:r1=0; 2:r1=1; 2:r4=0; y=1;
96407 :>0:r1=1; 2:r1=1; 2:r4=1; y=2;
44794 :>0:r1=0; 2:r1=0; 2:r4=1; y=2;
421159:>0:r1=1; 2:r1=0; 2:r4=1; y=2;
40451 :>0:r1=0; 2:r1=0; 2:r4=1; y=1;
196837:>0:r1=1; 2:r1=2; 2:r4=1; y=2;
962541:>0:r1=0; 2:r1=1; 2:r4=0; y=2;
1621568:>0:r1=1; 2:r1=0; 2:r4=1; y=1;
2977379:>0:r1=1; 2:r1=1; 2:r4=1; y=1;
1492308:>0:r1=0; 2:r1=1; 2:r4=1; y=1;
1410527:>0:r1=0; 2:r1=2; 2:r4=1; y=1;
4606777:>0:r1=1; 2:r1=0; 2:r4=0; y=1;
916868:>0:r1=0; 2:r1=2; 2:r4=0; y=1;
4052637:>0:r1=0; 2:r1=0; 2:r4=0; y=1;
2444021:>0:r1=0; 2:r1=1; 2:r4=1; y=2;
242860:>0:r1=1; 2:r1=2; 2:r4=0; y=1;
1084289:>0:r1=0; 2:r1=0; 2:r4=0; y=2;
5532033:>0:r1=0; 2:r1=2; 2:r4=1; y=2;
10947249:>0:r1=1; 2:r1=2; 2:r4=1; y=1;
No
Witnesses
Positive: 0, Negative: 40000000
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 86.34
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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)
338538:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=0;
268589:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=0;
217940:>0:r1=1; 0:r4=0; 2:r1=1; 2:r4=1;
592553:>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=1;
193871:>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=0;
3201507:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=1;
2192267:>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=0;
50537 :>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=1;
2070615:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=1;
667102:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=0;
3467529:>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=0;
5119415:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=1;
4760769:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=0;
2838720:>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=1;
14020048:>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=1;
No
Witnesses
Positive: 0, Negative: 40000000
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 62.54
$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: true */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 4 */
GCCOPTS="-Wall -std=gnu99 "
LITMUSOPTS=-r 40
Thu Dec 31 09:02:24 CET 2009