Wed Dec 23 13:55:42 NFT 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 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)
5657766:>1:r1=0; y=1;
15033410:>1:r1=0; y=2;
11308824:>1:r1=1; y=1;
No
Witnesses
Positive: 0, Negative: 32000000
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 1.60
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
91182 :>1:r1=1; 3:r1=1; a=1; y=2;
168759:>1:r1=0; 3:r1=1; a=2; y=2;
73475 :>1:r1=0; 3:r1=0; a=1; y=1;
93943 :>1:r1=1; 3:r1=1; a=2; y=1;
182253:>1:r1=1; 3:r1=0; a=2; y=2;
1029264:>1:r1=1; 3:r1=0; a=1; y=2;
1111040:>1:r1=0; 3:r1=1; a=2; y=1;
1286552:>1:r1=1; 3:r1=0; a=1; y=1;
1020171:>1:r1=0; 3:r1=1; a=1; y=2;
1483203:>1:r1=0; 3:r1=0; a=2; y=1;
1265719:>1:r1=0; 3:r1=1; a=1; y=1;
3378725:>1:r1=0; 3:r1=0; a=2; y=2;
1633607:>1:r1=0; 3:r1=0; a=1; y=2;
1062683:>1:r1=1; 3:r1=0; a=2; y=1;
2119424:>1:r1=1; 3:r1=1; a=1; y=1;
No
Witnesses
Positive: 0, Negative: 16000000
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 2.30
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
1222565:>1:r1=1; 2:r1=1; z=1;
1948118:>1:r1=1; 2:r1=0; z=2;
4739534:>1:r1=1; 2:r1=0; z=1;
4917200:>1:r1=0; 2:r1=1; z=1;
5932287:>1:r1=0; 2:r1=0; z=2;
545505:>1:r1=0; 2:r1=0; z=1;
1694791:>1:r1=0; 2:r1=1; z=2;
No
Witnesses
Positive: 0, Negative: 21000000
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 1.91
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
60308 :>1:r1=1; 2:r1=1; 3:r1=1; a=1;
119332:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
129344:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
111013:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
812164:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
110536:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
2365963:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
1542896:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
1764959:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
1238545:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
1386879:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
1195442:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
2892052:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
860494:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
1410073:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
No
Witnesses
Positive: 0, Negative: 16000000
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 2.37
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
3661 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
3719 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
1753 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
86108 :>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
4975 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
49419 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
4503 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
313929:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
338110:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
306246:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
83618 :>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
463915:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
55801 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
1008373:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
93470 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
297830:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
297393:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
1346177:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
400253:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
1060142:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
521238:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
406116:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
382918:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
419916:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
990275:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
444824:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
30662 :>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
350041:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
362010:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
1366997:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
505608:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
No
Witnesses
Positive: 0, Negative: 12000000
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 2.64
$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=
Wed Dec 23 13:55:54 NFT 2009