Tue Dec 22 17:09:30 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 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)
312817295:>1:r1=0; y=2;
247706914:>1:r1=1; y=1;
79475791:>1:r1=0; 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 85.76
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
640147:>1:r1=1; 3:r1=1; a=1; y=2;
1662525:>1:r1=1; 3:r1=0; a=2; y=2;
432493:>1:r1=1; 3:r1=1; a=2; y=1;
2886580:>1:r1=0; 3:r1=0; a=1; y=1;
40198705:>1:r1=0; 3:r1=0; a=1; y=2;
861145:>1:r1=0; 3:r1=1; a=2; y=2;
11325302:>1:r1=0; 3:r1=1; a=2; y=1;
36019035:>1:r1=1; 3:r1=0; a=1; y=1;
17559528:>1:r1=1; 3:r1=0; a=2; y=1;
30141947:>1:r1=0; 3:r1=1; a=1; y=1;
48367327:>1:r1=0; 3:r1=0; a=2; y=1;
17479578:>1:r1=1; 3:r1=0; a=1; y=2;
25819225:>1:r1=1; 3:r1=1; a=1; y=1;
74335672:>1:r1=0; 3:r1=0; a=2; y=2;
12270791:>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 92.04
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
8648710:>1:r1=1; 2:r1=1; z=1;
24720831:>1:r1=0; 2:r1=1; z=2;
20511855:>1:r1=0; 2:r1=0; z=1;
17835316:>1:r1=1; 2:r1=0; z=2;
107479455:>1:r1=0; 2:r1=1; z=1;
83240299:>1:r1=1; 2:r1=0; z=1;
137563534:>1:r1=0; 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 75.38
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
119723:>1:r1=1; 2:r1=1; 3:r1=1; a=1;
466911:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
465812:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
14655655:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
790613:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
5890284:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
30516923:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
7849261:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
34469633:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
35387961:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
47843819:>1:r1=0; 2:r1=1; 3:r1=0; a=2;
49948222:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
18852388:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
9071583:>1:r1=0; 2:r1=0; 3:r1=0; a=1;
63671212:>1:r1=0; 2:r1=0; 3:r1=0; 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 92.82
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 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)
2383 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
10288 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
14102 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
7549 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
20103 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
535990:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
240792:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
2223313:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
2283453:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
650729:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
3100566:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
2709458:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
827380:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
9194209:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
21687928:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
14273759:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
6190519:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
17884366:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
14944999:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
7221978:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
4714881:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
11623678:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
3649142:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
17272656:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
4954332:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
28404584:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
11833222:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
20391560:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
28605085:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
4319368:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
207628:>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
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 120.84
$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=
Tue Dec 22 17:17:17 GMT 2009