Tue Dec 29 09:45:25 NFT 2009
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/bclwsww000.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
bclwsww000
"DpdR Fre LwSyncsWW Rfe DpdR Fre LwSyncsWW Rfe"
{0:r2=x; 1:r2=x; 1:r5=y; 2:r2=y; 3:r2=y; 3:r5=x;}
P0 | P1 | P2 | P3 ;
li r1,1 | lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) ;
stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) | xor r3,r1,r1 ;
lwsync | lwzx r4,r3,r5 | lwsync | lwzx r4,r3,r5 ;
li r3,2 | | li r3,2 | ;
stw r3,0(r2) | | stw r3,0(r2) | ;
exists (x=2 /\ y=2 /\ 1:r1=2 /\ 1:r4=0 /\ 3:r1=2 /\ 3:r4=0)
Generated assembler
_litmus_P3_0_: lwz 30,0(11)
_litmus_P3_1_: xor 8,30,30
_litmus_P3_2_: lwzx 31,8,9
_litmus_P2_0_: li 6,1
_litmus_P2_1_: stw 6,0(9)
_litmus_P2_2_: lwsync
_litmus_P2_3_: li 11,2
_litmus_P2_4_: stw 11,0(9)
_litmus_P1_0_: lwz 30,0(11)
_litmus_P1_1_: xor 8,30,30
_litmus_P1_2_: lwzx 31,8,9
_litmus_P0_0_: li 5,1
_litmus_P0_1_: stw 5,0(9)
_litmus_P0_2_: lwsync
_litmus_P0_3_: li 11,2
_litmus_P0_4_: stw 11,0(9)
Test bclwsww000 Allowed
Histogram (73 states)
2 :>1:r1=2; 1:r4=0; 3:r1=2; 3:r4=0; x=2; y=2;
165 :>1:r1=2; 1:r4=1; 3:r1=1; 3:r4=1; x=2; y=2;
430 :>1:r1=1; 1:r4=1; 3:r1=0; 3:r4=2; x=2; y=2;
6 :>1:r1=0; 1:r4=1; 3:r1=0; 3:r4=1; x=2; y=2;
91 :>1:r1=0; 1:r4=1; 3:r1=0; 3:r4=2; x=2; y=2;
239 :>1:r1=1; 1:r4=1; 3:r1=1; 3:r4=0; x=2; y=2;
854 :>1:r1=1; 1:r4=1; 3:r1=1; 3:r4=1; x=2; y=2;
85 :>1:r1=0; 1:r4=2; 3:r1=0; 3:r4=1; x=2; y=2;
2026 :>1:r1=2; 1:r4=1; 3:r1=1; 3:r4=0; x=2; y=2;
857 :>1:r1=1; 1:r4=2; 3:r1=1; 3:r4=2; x=2; y=2;
1440 :>1:r1=0; 1:r4=1; 3:r1=1; 3:r4=1; x=2; y=2;
2892 :>1:r1=1; 1:r4=1; 3:r1=2; 3:r4=2; x=2; y=2;
1408 :>1:r1=1; 1:r4=1; 3:r1=0; 3:r4=1; x=2; y=2;
140 :>1:r1=1; 1:r4=1; 3:r1=2; 3:r4=1; x=2; y=2;
3474 :>1:r1=1; 1:r4=2; 3:r1=0; 3:r4=2; x=2; y=2;
1294 :>1:r1=0; 1:r4=2; 3:r1=0; 3:r4=2; x=2; y=2;
2947 :>1:r1=0; 1:r4=1; 3:r1=2; 3:r4=1; x=2; y=2;
322 :>1:r1=0; 1:r4=2; 3:r1=1; 3:r4=1; x=2; y=2;
2218 :>1:r1=0; 1:r4=2; 3:r1=1; 3:r4=2; x=2; y=2;
244 :>1:r1=1; 1:r4=0; 3:r1=1; 3:r4=1; x=2; y=2;
3408 :>1:r1=2; 1:r4=2; 3:r1=1; 3:r4=1; x=2; y=2;
1512 :>1:r1=1; 1:r4=1; 3:r1=1; 3:r4=2; x=2; y=2;
4170 :>1:r1=1; 1:r4=2; 3:r1=1; 3:r4=0; x=2; y=2;
20914 :>1:r1=1; 1:r4=1; 3:r1=0; 3:r4=0; x=2; y=2;
2339 :>1:r1=1; 1:r4=0; 3:r1=2; 3:r4=1; x=2; y=2;
1735 :>1:r1=1; 1:r4=2; 3:r1=1; 3:r4=1; x=2; y=2;
4286 :>1:r1=1; 1:r4=0; 3:r1=1; 3:r4=2; x=2; y=2;
2937 :>1:r1=2; 1:r4=1; 3:r1=0; 3:r4=1; x=2; y=2;
28551 :>1:r1=2; 1:r4=0; 3:r1=0; 3:r4=1; x=2; y=2;
64707 :>1:r1=2; 1:r4=2; 3:r1=1; 3:r4=0; x=2; y=2;
27239 :>1:r1=0; 1:r4=1; 3:r1=2; 3:r4=0; x=2; y=2;
78220 :>1:r1=2; 1:r4=2; 3:r1=0; 3:r4=1; x=2; y=2;
266363:>1:r1=1; 1:r4=2; 3:r1=2; 3:r4=0; x=2; y=2;
78132 :>1:r1=0; 1:r4=2; 3:r1=1; 3:r4=0; x=2; y=2;
85103 :>1:r1=1; 1:r4=0; 3:r1=0; 3:r4=2; x=2; y=2;
31517 :>1:r1=0; 1:r4=1; 3:r1=1; 3:r4=0; x=2; y=2;
23518 :>1:r1=0; 1:r4=0; 3:r1=1; 3:r4=1; x=2; y=2;
357181:>1:r1=2; 1:r4=1; 3:r1=0; 3:r4=0; x=2; y=2;
409971:>1:r1=0; 1:r4=1; 3:r1=0; 3:r4=0; x=2; y=2;
372730:>1:r1=2; 1:r4=1; 3:r1=0; 3:r4=2; x=2; y=2;
33308 :>1:r1=1; 1:r4=0; 3:r1=0; 3:r4=1; x=2; y=2;
62420 :>1:r1=1; 1:r4=0; 3:r1=2; 3:r4=2; x=2; y=2;
12089 :>1:r1=1; 1:r4=2; 3:r1=0; 3:r4=1; x=2; y=2;
552123:>1:r1=1; 1:r4=2; 3:r1=0; 3:r4=0; x=2; y=2;
11887 :>1:r1=0; 1:r4=1; 3:r1=1; 3:r4=2; x=2; y=2;
4270962:>1:r1=2; 1:r4=2; 3:r1=2; 3:r4=0; x=2; y=2;
74076 :>1:r1=0; 1:r4=1; 3:r1=2; 3:r4=2; x=2; y=2;
396593:>1:r1=0; 1:r4=0; 3:r1=2; 3:r4=1; x=2; y=2;
557612:>1:r1=0; 1:r4=0; 3:r1=1; 3:r4=2; x=2; y=2;
420058:>1:r1=2; 1:r4=2; 3:r1=1; 3:r4=2; x=2; y=2;
259291:>1:r1=2; 1:r4=0; 3:r1=1; 3:r4=2; x=2; y=2;
225139:>1:r1=2; 1:r4=1; 3:r1=1; 3:r4=2; x=2; y=2;
237524:>1:r1=1; 1:r4=2; 3:r1=2; 3:r4=1; x=2; y=2;
261558:>1:r1=2; 1:r4=2; 3:r1=2; 3:r4=1; x=2; y=2;
368960:>1:r1=0; 1:r4=2; 3:r1=2; 3:r4=1; x=2; y=2;
291922:>1:r1=0; 1:r4=0; 3:r1=1; 3:r4=0; x=2; y=2;
306058:>1:r1=1; 1:r4=0; 3:r1=0; 3:r4=0; x=2; y=2;
419755:>1:r1=0; 1:r4=0; 3:r1=0; 3:r4=1; x=2; y=2;
401821:>1:r1=1; 1:r4=2; 3:r1=2; 3:r4=2; x=2; y=2;
4015675:>1:r1=0; 1:r4=0; 3:r1=2; 3:r4=0; x=2; y=2;
7051264:>1:r1=0; 1:r4=2; 3:r1=0; 3:r4=0; x=2; y=2;
242149:>1:r1=2; 1:r4=1; 3:r1=2; 3:r4=2; x=2; y=2;
7099855:>1:r1=0; 1:r4=0; 3:r1=0; 3:r4=2; x=2; y=2;
13310638:>1:r1=0; 1:r4=0; 3:r1=2; 3:r4=2; x=2; y=2;
3985931:>1:r1=2; 1:r4=0; 3:r1=0; 3:r4=0; x=2; y=2;
12039704:>1:r1=2; 1:r4=0; 3:r1=0; 3:r4=2; x=2; y=2;
8706870:>1:r1=2; 1:r4=2; 3:r1=0; 3:r4=2; x=2; y=2;
8358647:>1:r1=0; 1:r4=2; 3:r1=2; 3:r4=2; x=2; y=2;
13094808:>1:r1=2; 1:r4=2; 3:r1=0; 3:r4=0; x=2; y=2;
28524119:>1:r1=2; 1:r4=2; 3:r1=2; 3:r4=2; x=2; y=2;
11924678:>1:r1=0; 1:r4=2; 3:r1=2; 3:r4=0; x=2; y=2;
26494627:>1:r1=0; 1:r4=0; 3:r1=0; 3:r4=0; x=2; y=2;
4102212:>1:r1=2; 1:r4=0; 3:r1=2; 3:r4=2; x=2; y=2;
Ok
Witnesses
Positive: 2, Negative: 159999998
Condition exists (x=2 /\ y=2 /\ 1:r1=2 /\ 1:r4=0 /\ 3:r1=2 /\ 3:r4=0) is validated
Hash=80ef54f479052cd359e89f5454d47a1e
Cycle=DpdR Fre LwSyncsWW Rfe DpdR Fre LwSyncsWW Rfe
Relax bclwsww000 Ok BCLwSyncsWW
Safe=Fre DpdR
Time bclwsww000 22.52
$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 09:45:47 NFT 2009