Thu Dec 31 14:46:05 GMT 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 3,0(11)
_litmus_P1_1_: li 4,1
_litmus_P1_2_: stw 4,0(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)
222651104:>1:r1=0; y=1;
439574079:>1:r1=1; y=1;
617774817:>1:r1=0; y=2;
No
Witnesses
Positive: 0, Negative: 1280000000
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 90.38
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 3,0(11)
_litmus_P3_1_: li 4,1
_litmus_P3_2_: stw 4,0(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 3,0(11)
_litmus_P1_1_: li 4,1
_litmus_P1_2_: stw 4,0(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 podrw001 Allowed
Histogram (15 states)
2335025:>1:r1=1; 3:r1=1; a=1; y=2;
3392886:>1:r1=0; 3:r1=0; a=1; y=1;
2325618:>1:r1=1; 3:r1=1; a=2; y=1;
3301477:>1:r1=0; 3:r1=1; a=2; y=2;
3322830:>1:r1=1; 3:r1=0; a=2; y=2;
34243525:>1:r1=1; 3:r1=0; a=2; y=1;
78536663:>1:r1=0; 3:r1=0; a=1; y=2;
61041136:>1:r1=0; 3:r1=1; a=1; y=1;
36849551:>1:r1=1; 3:r1=0; a=1; y=2;
36414362:>1:r1=0; 3:r1=1; a=2; y=1;
138008929:>1:r1=0; 3:r1=0; a=2; y=2;
34287658:>1:r1=0; 3:r1=1; a=1; y=2;
66120720:>1:r1=1; 3:r1=1; a=1; y=1;
61226858:>1:r1=1; 3:r1=0; a=1; y=1;
78592762:>1:r1=0; 3:r1=0; a=2; y=1;
No
Witnesses
Positive: 0, Negative: 640000000
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 180.99
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 3,0(11)
_litmus_P2_1_: li 30,1
_litmus_P2_2_: stw 30,0(9)
_litmus_P1_0_: lwz 3,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 30,1
_litmus_P1_3_: stw 30,0(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)
43883409:>1:r1=0; 2:r1=0; z=1;
273751997:>1:r1=0; 2:r1=0; z=2;
164008529:>1:r1=1; 2:r1=0; z=1;
48293620:>1:r1=0; 2:r1=1; z=2;
37283424:>1:r1=1; 2:r1=0; z=2;
17867501:>1:r1=1; 2:r1=1; z=1;
214911520:>1:r1=0; 2:r1=1; z=1;
No
Witnesses
Positive: 0, Negative: 800000000
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 112.09
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 3,0(11)
_litmus_P3_1_: li 4,1
_litmus_P3_2_: stw 4,0(9)
_litmus_P2_0_: lwz 3,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 4,1
_litmus_P2_3_: stw 4,0(9)
_litmus_P1_0_: lwz 3,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 4,1
_litmus_P1_3_: stw 4,0(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 podrw003 Allowed
Histogram (15 states)
202311:>1:r1=1; 2:r1=1; 3:r1=1; a=1;
930441:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
1822996:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
11300068:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
30377547:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
724068:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
62296091:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
19358339:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
13072452:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
38087611:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
67306839:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
90083265:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
101977450:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
69166531:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
133293991:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
No
Witnesses
Positive: 0, Negative: 640000000
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 169.56
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 3,0(11)
_litmus_P4_1_: li 30,1
_litmus_P4_2_: stw 30,0(9)
_litmus_P3_0_: lwz 3,0(11)
_litmus_P3_1_: sync
_litmus_P3_2_: li 30,1
_litmus_P3_3_: stw 30,0(9)
_litmus_P2_0_: lwz 3,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 30,1
_litmus_P2_3_: stw 30,0(9)
_litmus_P1_0_: lwz 3,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 30,1
_litmus_P1_3_: stw 30,0(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 podrw004 Allowed
Histogram (31 states)
2110 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
13110 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
7063 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
19666 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
281796:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
236731:>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
1046789:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
30884 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
857829:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
3823371:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
5542482:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
1641032:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
8105221:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
3638352:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
14099686:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
4923652:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
5915418:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
11571348:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
7222502:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
42226670:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
51844204:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
9075205:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
49661694:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
30462734:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
23619953:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
27506752:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
24013298:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
39681214:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
37366644:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
20963870:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
54598720:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
No
Witnesses
Positive: 0, Negative: 480000000
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 223.03
$Revision: 3163 $
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 2000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 20000
#endif
#ifndef N_EXE
#define N_EXE (32 < N ? 1 : 32 / N)
#endif
/* gcc options: -Wall -std=gnu99 -O -pthread */
/* barrier: user */
/* tread start/join: changing */
/* memory: indirect */
/* safer: true */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 32 */
GCCOPTS="-Wall -std=gnu99 -O -pthread"
LITMUSOPTS=-s 4000
Thu Dec 31 14:59:02 GMT 2009