Tue Dec 29 09:44:35 NFT 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 30,0(11)
_litmus_P1_1_: li 31,1
_litmus_P1_2_: 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 podrw000 Allowed
Histogram (3 states)
57140795:>1:r1=0; y=1;
112446641:>1:r1=1; y=1;
150412564:>1:r1=0; y=2;
No
Witnesses
Positive: 0, Negative: 320000000
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 13.29
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% 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 30,0(11)
_litmus_P3_1_: li 31,1
_litmus_P3_2_: stw 31,0(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 30,0(11)
_litmus_P1_1_: li 31,1
_litmus_P1_2_: 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 podrw001 Allowed
Histogram (15 states)
943303:>1:r1=1; 3:r1=1; a=1; y=2;
979215:>1:r1=1; 3:r1=1; a=2; y=1;
887832:>1:r1=0; 3:r1=0; a=1; y=1;
1787530:>1:r1=0; 3:r1=1; a=2; y=2;
10057938:>1:r1=1; 3:r1=0; a=2; y=1;
11002562:>1:r1=0; 3:r1=1; a=2; y=1;
1809371:>1:r1=1; 3:r1=0; a=2; y=2;
20175542:>1:r1=1; 3:r1=1; a=1; y=1;
13253299:>1:r1=1; 3:r1=0; a=1; y=1;
15477880:>1:r1=0; 3:r1=0; a=1; y=2;
15548394:>1:r1=0; 3:r1=0; a=2; y=1;
10054961:>1:r1=0; 3:r1=1; a=1; y=2;
13283030:>1:r1=0; 3:r1=1; a=1; y=1;
10720921:>1:r1=1; 3:r1=0; a=1; y=2;
34018222:>1:r1=0; 3:r1=0; a=2; y=2;
No
Witnesses
Positive: 0, Negative: 160000000
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 21.72
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% 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 30,0(11)
_litmus_P2_1_: li 31,1
_litmus_P2_2_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(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 podrw002 Allowed
Histogram (7 states)
12201344:>1:r1=1; 2:r1=1; z=1;
20315662:>1:r1=1; 2:r1=0; z=2;
50017203:>1:r1=0; 2:r1=1; z=1;
5698119:>1:r1=0; 2:r1=0; z=1;
17552119:>1:r1=0; 2:r1=1; z=2;
46695494:>1:r1=1; 2:r1=0; z=1;
57520059:>1:r1=0; 2:r1=0; z=2;
No
Witnesses
Positive: 0, Negative: 210000000
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 17.66
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 30,0(11)
_litmus_P3_1_: li 31,1
_litmus_P3_2_: stw 31,0(9)
_litmus_P2_0_: lwz 30,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 31,1
_litmus_P2_3_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(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 podrw003 Allowed
Histogram (15 states)
1319928:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
701306:>1:r1=1; 2:r1=1; 3:r1=1; a=1;
1136397:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
1251142:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
1202093:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
7989456:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
8513610:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
11939285:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
11658039:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
15522149:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
14474148:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
17824282:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
29363437:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
23099780:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
14004948:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
No
Witnesses
Positive: 0, Negative: 160000000
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 22.48
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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 30,0(11)
_litmus_P4_1_: li 31,1
_litmus_P4_2_: stw 31,0(9)
_litmus_P3_0_: lwz 30,0(11)
_litmus_P3_1_: sync
_litmus_P3_2_: li 31,1
_litmus_P3_3_: stw 31,0(9)
_litmus_P2_0_: lwz 30,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 31,1
_litmus_P2_3_: stw 31,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 31,1
_litmus_P1_3_: stw 31,0(9)
_litmus_P0_0_: li 31,2
_litmus_P0_1_: stw 31,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 3,1
_litmus_P0_4_: stw 3,0(9)
Test podrw004 Allowed
Histogram (31 states)
17529 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
59568 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
43639 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
55952 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
56229 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
638961:>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
3090410:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
1037776:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
3150434:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
972842:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
478034:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
910584:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
2947179:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
3239130:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
3880968:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
4282893:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
5007379:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
4120461:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
3805402:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
3044991:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
488690:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
10051543:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
4562480:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
4834700:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
12749068:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
9990859:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
4211188:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
3912475:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
13112144:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
10160064:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
5086428:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
No
Witnesses
Positive: 0, Negative: 120000000
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 26.72
$Revision: 3163 $
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 100000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 10
#endif
#ifndef N_EXE
#define N_EXE (64 < N ? 1 : 64 / N)
#endif
/* gcc options: -Wall -std=gnu99 -O -pthread -maix64 */
/* barrier: user */
/* tread start/join: changing */
/* memory: indirect */
/* safer: false */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 64 */
GCCOPTS="-Wall -std=gnu99 -O -pthread -maix64"
LITMUSOPTS=-r 100
Tue Dec 29 09:46:18 NFT 2009