Mon Dec 28 10:07:40 GMT 2009
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% Results for ./src/podrw000.litmus %
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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 4,0(11)
_litmus_P1_1_: li 5,1
_litmus_P1_2_: stw 5,0(9)
_litmus_P0_0_: li 6,2
_litmus_P0_1_: stw 6,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 5,1
_litmus_P0_4_: stw 5,0(9)
Test podrw000 Allowed
Histogram (3 states)
80126992:>1:r1=0; y=1;
312813754:>1:r1=0; y=2;
247059254:>1:r1=1; y=1;
No
Witnesses
Positive: 0, Negative: 640000000
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 82.53
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/podrw001.litmus %
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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 4,0(11)
_litmus_P3_1_: li 5,1
_litmus_P3_2_: stw 5,0(9)
_litmus_P2_0_: li 6,2
_litmus_P2_1_: stw 6,0(11)
_litmus_P2_2_: sync
_litmus_P2_3_: li 5,1
_litmus_P2_4_: stw 5,0(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)
892893:>1:r1=0; 3:r1=1; a=2; y=2;
590201:>1:r1=1; 3:r1=1; a=1; y=2;
3396364:>1:r1=0; 3:r1=0; a=1; y=1;
1678265:>1:r1=1; 3:r1=0; a=2; y=2;
10699040:>1:r1=0; 3:r1=1; a=2; y=1;
49352911:>1:r1=0; 3:r1=0; a=2; y=1;
17291375:>1:r1=1; 3:r1=0; a=2; y=1;
40987826:>1:r1=0; 3:r1=0; a=1; y=2;
394894:>1:r1=1; 3:r1=1; a=2; y=1;
16780102:>1:r1=1; 3:r1=0; a=1; y=2;
24740558:>1:r1=1; 3:r1=1; a=1; y=1;
30632595:>1:r1=0; 3:r1=1; a=1; y=1;
36719419:>1:r1=1; 3:r1=0; a=1; y=1;
73716601:>1:r1=0; 3:r1=0; a=2; y=2;
12126956:>1:r1=0; 3:r1=1; a=1; y=2;
No
Witnesses
Positive: 0, Negative: 320000000
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 89.97
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/podrw002.litmus %
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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 4,1
_litmus_P2_2_: stw 4,0(9)
_litmus_P1_0_: lwz 3,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 31,1
_litmus_P1_3_: stw 31,0(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 podrw002 Allowed
Histogram (7 states)
8509356:>1:r1=1; 2:r1=1; z=1;
21413058:>1:r1=0; 2:r1=0; z=1;
24399142:>1:r1=0; 2:r1=1; z=2;
137770906:>1:r1=0; 2:r1=0; z=2;
107367800:>1:r1=0; 2:r1=1; z=1;
82398641:>1:r1=1; 2:r1=0; z=1;
18141097:>1:r1=1; 2:r1=0; z=2;
No
Witnesses
Positive: 0, Negative: 400000000
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 75.22
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/podrw003.litmus %
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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 4,0(11)
_litmus_P3_1_: li 5,1
_litmus_P3_2_: stw 5,0(9)
_litmus_P2_0_: lwz 4,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 5,1
_litmus_P2_3_: stw 5,0(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)
119006:>1:r1=1; 2:r1=1; 3:r1=1; a=1;
472528:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
465946:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
768616:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
35347042:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
5854450:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
7708094:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
47714827:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
34803986:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
30140934:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
14513368:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
50036062:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
64187312:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
9329993:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
18537836:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
No
Witnesses
Positive: 0, Negative: 320000000
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 90.17
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% Results for ./src/podrw004.litmus %
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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 31,1
_litmus_P4_2_: stw 31,0(9)
_litmus_P3_0_: lwz 3,0(11)
_litmus_P3_1_: sync
_litmus_P3_2_: li 4,1
_litmus_P3_3_: 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 31,1
_litmus_P1_3_: stw 31,0(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)
2003 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
6738 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
9906 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
17009 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
213972:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
179286:>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
529292:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
3500868:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
12946 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
4007519:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
2014102:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
5649670:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
14473444:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
745013:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
3110863:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
4503153:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
585799:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
12118320:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
4795371:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
7289287:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
14765407:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
2078479:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
28107349:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
12232606:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
2980879:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
19982189:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
18218114:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
23052455:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
17472798:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
8950012:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
28395151:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
No
Witnesses
Positive: 0, Negative: 240000000
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 117.63
$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: false */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 32 */
GCCOPTS="-Wall -std=gnu99 -O -pthread"
LITMUSOPTS=
Mon Dec 28 10:15:16 GMT 2009