Wed Dec 23 13:55:20 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)
11280425:>1:r1=1; y=1;
15045180:>1:r1=0; y=2;
5674395:>1:r1=0; 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 1.62
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
101960:>1:r1=1; 3:r1=1; a=2; y=1;
158377:>1:r1=1; 3:r1=0; a=2; y=2;
98511 :>1:r1=1; 3:r1=1; a=1; y=2;
1022432:>1:r1=0; 3:r1=1; a=2; y=1;
1306668:>1:r1=1; 3:r1=0; a=1; y=1;
1027335:>1:r1=1; 3:r1=0; a=2; y=1;
1083637:>1:r1=1; 3:r1=0; a=1; y=2;
1105265:>1:r1=0; 3:r1=1; a=1; y=2;
1598030:>1:r1=0; 3:r1=0; a=2; y=1;
1959282:>1:r1=1; 3:r1=1; a=1; y=1;
1600464:>1:r1=0; 3:r1=0; a=1; y=2;
1398191:>1:r1=0; 3:r1=1; a=1; y=1;
77526 :>1:r1=0; 3:r1=0; a=1; y=1;
3299201:>1:r1=0; 3:r1=0; a=2; y=2;
163121:>1:r1=0; 3:r1=1; a=2; y=2;
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 2.32
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
1979204:>1:r1=1; 2:r1=0; z=2;
1770692:>1:r1=0; 2:r1=1; z=2;
481747:>1:r1=0; 2:r1=0; z=1;
1210789:>1:r1=1; 2:r1=1; z=1;
4992443:>1:r1=0; 2:r1=1; z=1;
4797170:>1:r1=1; 2:r1=0; z=1;
5767955:>1:r1=0; 2:r1=0; 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 2.00
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
65418 :>1:r1=1; 2:r1=1; 3:r1=1; a=1;
129990:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
103187:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
845546:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
121097:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
819100:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
120232:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
1191594:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
1454705:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
1153230:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
2349031:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
2859062:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
1594035:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
1419717:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
1774056:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
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 2.44
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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)
6557 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
4864 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
4215 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
4372 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
3317 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
79572 :>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
105994:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
91529 :>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
52012 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
476446:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
62342 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
304380:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
338531:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
298541:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
313662:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
420549:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
402792:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
393266:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
437687:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
1070304:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
479291:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
967246:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
44361 :>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
1053505:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
497161:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
1324398:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
1247980:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
304821:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
373083:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
397424:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
439798:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; 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 2.75
$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 13:55:32 NFT 2009