Mon Dec 21 14:51:32 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)
214156:>0:r1=0; 1:r1=0;
833443:>0:r1=1; 1:r1=0;
952401:>0:r1=0; 1:r1=1;
No
Witnesses
Positive: 0, Negative: 2000000
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 1.16
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
1800 :>0:r1=0; 1:r1=1; 2:r1=1;
18825 :>0:r1=1; 1:r1=0; 2:r1=1;
9670 :>0:r1=1; 1:r1=1; 2:r1=0;
262057:>0:r1=1; 1:r1=0; 2:r1=0;
281985:>0:r1=0; 1:r1=0; 2:r1=1;
320572:>0:r1=0; 1:r1=1; 2:r1=0;
105091:>0:r1=0; 1:r1=0; 2:r1=0;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.43
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
855 :>0:r1=0; 1:r1=1; x=2;
169143:>0:r1=1; 1:r1=0; x=2;
33665 :>0:r1=0; 1:r1=0; x=1;
242088:>0:r1=2; 1:r1=0; x=1;
14434 :>0:r1=0; 1:r1=0; x=2;
83113 :>0:r1=1; 1:r1=0; x=1;
117811:>0:r1=2; 1:r1=0; x=2;
302849:>0:r1=0; 1:r1=1; x=1;
36042 :>0:r1=2; 1:r1=1; x=1;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.33
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
6426 :>0:r1=0; 1:r1=1; 1:r4=0;
17825 :>0:r1=1; 1:r1=1; 1:r4=1;
157673:>0:r1=0; 1:r1=0; 1:r4=0;
22756 :>0:r1=0; 1:r1=0; 1:r4=1;
152099:>0:r1=1; 1:r1=0; 1:r4=0;
309525:>0:r1=0; 1:r1=1; 1:r4=1;
333696:>0:r1=1; 1:r1=0; 1:r4=1;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.30
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
58 :>0:r1=0; 2:r1=1; x=2; y=1;
57 :>0:r1=1; 2:r1=0; x=1; y=2;
2231 :>0:r1=0; 2:r1=2; x=2; y=2;
7571 :>0:r1=2; 2:r1=0; x=2; y=2;
2206 :>0:r1=2; 2:r1=1; x=1; y=2;
6232 :>0:r1=2; 2:r1=0; x=1; y=2;
30356 :>0:r1=1; 2:r1=0; x=2; y=2;
1224 :>0:r1=1; 2:r1=2; x=2; y=1;
102188:>0:r1=0; 2:r1=1; x=1; y=2;
8922 :>0:r1=0; 2:r1=2; x=2; y=1;
23702 :>0:r1=0; 2:r1=1; x=1; y=1;
967 :>0:r1=0; 2:r1=0; x=2; y=2;
79616 :>0:r1=1; 2:r1=2; x=1; y=1;
1074 :>0:r1=0; 2:r1=0; x=2; y=1;
87658 :>0:r1=2; 2:r1=1; x=1; y=1;
1782 :>0:r1=0; 2:r1=0; x=1; y=2;
6228 :>0:r1=0; 2:r1=1; x=2; y=2;
23971 :>0:r1=2; 2:r1=0; x=1; y=1;
2043 :>0:r1=2; 2:r1=2; x=2; y=1;
1092 :>0:r1=0; 2:r1=0; x=1; y=1;
27368 :>0:r1=0; 2:r1=2; x=1; y=1;
127200:>0:r1=1; 2:r1=0; x=2; y=1;
16937 :>0:r1=1; 2:r1=0; x=1; y=1;
224802:>0:r1=2; 2:r1=2; x=1; y=1;
79333 :>0:r1=2; 2:r1=0; x=2; y=1;
130603:>0:r1=0; 2:r1=2; x=1; y=2;
4579 :>0:r1=2; 2:r1=2; x=1; y=2;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.86
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
646 :>0:r1=0; 2:r1=1; 2:r4=0; y=1;
2806 :>0:r1=0; 2:r1=2; 2:r4=0; y=2;
1176 :>0:r1=0; 2:r1=0; 2:r4=1; y=1;
10106 :>0:r1=1; 2:r1=0; 2:r4=1; y=2;
2222 :>0:r1=1; 2:r1=1; 2:r4=1; y=2;
4563 :>0:r1=1; 2:r1=2; 2:r4=1; y=2;
19618 :>0:r1=0; 2:r1=1; 2:r4=1; y=1;
13836 :>0:r1=1; 2:r1=2; 2:r4=0; y=1;
60393 :>0:r1=0; 2:r1=1; 2:r4=1; y=2;
35887 :>0:r1=0; 2:r1=2; 2:r4=0; y=1;
631 :>0:r1=0; 2:r1=0; 2:r4=1; y=2;
1081 :>0:r1=1; 2:r1=0; 2:r4=0; y=2;
4017 :>0:r1=0; 2:r1=1; 2:r4=0; y=2;
131152:>0:r1=0; 2:r1=0; 2:r4=0; y=1;
55370 :>0:r1=1; 2:r1=1; 2:r4=1; y=1;
91861 :>0:r1=1; 2:r1=0; 2:r4=0; y=1;
39825 :>0:r1=1; 2:r1=0; 2:r4=1; y=1;
43311 :>0:r1=0; 2:r1=2; 2:r4=1; y=1;
21522 :>0:r1=0; 2:r1=0; 2:r4=0; y=2;
175460:>0:r1=0; 2:r1=2; 2:r4=1; y=2;
284517:>0:r1=1; 2:r1=2; 2:r4=1; y=1;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.90
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
1960 :>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=0;
1693 :>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=1;
7726 :>0:r1=1; 0:r4=0; 2:r1=0; 2:r4=1;
14667 :>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=0;
658 :>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=0;
39129 :>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=0;
50433 :>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=1;
31901 :>0:r1=0; 0:r4=1; 2:r1=1; 2:r4=0;
106029:>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=0;
44417 :>0:r1=1; 0:r4=1; 2:r1=0; 2:r4=1;
78508 :>0:r1=0; 0:r4=0; 2:r1=0; 2:r4=1;
364913:>0:r1=1; 0:r4=1; 2:r1=1; 2:r4=1;
107373:>0:r1=0; 0:r4=1; 2:r1=0; 2:r4=0;
149272:>0:r1=0; 0:r4=0; 2:r1=1; 2:r4=1;
1321 :>0:r1=1; 0:r4=0; 2:r1=1; 2:r4=1;
No
Witnesses
Positive: 0, Negative: 1000000
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 1.56
$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=
Mon Dec 21 14:51:42 CET 2009