Mon Dec 28 14:25:32 GMT 2009
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% Results for ./src/bclwdrw000.litmus %
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PPC
bclwdrw000
"LwSyncdRW Rfe LwSyncdRW Rfe"
{0:r2=x; 0:r4=y; 1:r2=y; 1:r4=x;}
P0 | P1 ;
lwz r1,0(r2) | lwz r1,0(r2) ;
lwsync | lwsync ;
li r3,1 | li r3,1 ;
stw r3,0(r4) | stw r3,0(r4) ;
exists (0:r1=1 /\ 1:r1=1)
Generated assembler
_litmus_P1_0_: lwz 4,0(11)
_litmus_P1_1_: lwsync
_litmus_P1_2_: li 5,1
_litmus_P1_3_: stw 5,0(9)
_litmus_P0_0_: lwz 4,0(11)
_litmus_P0_1_: lwsync
_litmus_P0_2_: li 5,1
_litmus_P0_3_: stw 5,0(9)
Test bclwdrw000 Allowed
Histogram (3 states)
84901128:>0:r1=0; 1:r1=0;
272861648:>0:r1=0; 1:r1=1;
282237224:>0:r1=1; 1:r1=0;
No
Witnesses
Positive: 0, Negative: 640000000
Condition exists (0:r1=1 /\ 1:r1=1) is NOT validated
Hash=70ac7132cbaacd38cf3b50a32bc97f11
Cycle=LwSyncdRW Rfe LwSyncdRW Rfe
Relax bclwdrw000 No BCLwSyncdRW
Safe=
Time bclwdrw000 74.89
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% Results for ./src/bclwdrw001.litmus %
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PPC
bclwdrw001
"LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe"
{0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r4=x;}
P0 | P1 | P2 ;
lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
lwsync | lwsync | lwsync ;
li r3,1 | li r3,1 | li r3,1 ;
stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) ;
exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1)
Generated assembler
_litmus_P2_0_: lwz 3,0(11)
_litmus_P2_1_: lwsync
_litmus_P2_2_: li 4,1
_litmus_P2_3_: stw 4,0(9)
_litmus_P1_0_: lwz 3,0(11)
_litmus_P1_1_: lwsync
_litmus_P1_2_: li 4,1
_litmus_P1_3_: stw 4,0(9)
_litmus_P0_0_: lwz 3,0(11)
_litmus_P0_1_: lwsync
_litmus_P0_2_: li 31,1
_litmus_P0_3_: stw 31,0(9)
Test bclwdrw001 Allowed
Histogram (7 states)
11230516:>0:r1=0; 1:r1=1; 2:r1=1;
23398095:>0:r1=0; 1:r1=0; 2:r1=0;
10520173:>0:r1=1; 1:r1=0; 2:r1=1;
12288975:>0:r1=1; 1:r1=1; 2:r1=0;
118576492:>0:r1=0; 1:r1=1; 2:r1=0;
116540243:>0:r1=1; 1:r1=0; 2:r1=0;
107445506:>0:r1=0; 1:r1=0; 2:r1=1;
No
Witnesses
Positive: 0, Negative: 400000000
Condition exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1) is NOT validated
Hash=1b0bb3ba1a0dc46a6674c60afd617090
Cycle=LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe
Relax bclwdrw001 No BCLwSyncdRW
Safe=
Time bclwdrw001 76.16
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% Results for ./src/bclwdrw002.litmus %
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PPC
bclwdrw002
"LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe"
{0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r4=a; 3:r2=a; 3:r4=x;}
P0 | P1 | P2 | P3 ;
lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
lwsync | lwsync | lwsync | lwsync ;
li r3,1 | li r3,1 | li r3,1 | li r3,1 ;
stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) ;
exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1)
Generated assembler
_litmus_P3_0_: lwz 3,0(11)
_litmus_P3_1_: lwsync
_litmus_P3_2_: li 4,1
_litmus_P3_3_: stw 4,0(9)
_litmus_P2_0_: lwz 4,0(11)
_litmus_P2_1_: lwsync
_litmus_P2_2_: li 5,1
_litmus_P2_3_: stw 5,0(9)
_litmus_P1_0_: lwz 4,0(11)
_litmus_P1_1_: lwsync
_litmus_P1_2_: li 5,1
_litmus_P1_3_: stw 5,0(9)
_litmus_P0_0_: lwz 3,0(11)
_litmus_P0_1_: lwsync
_litmus_P0_2_: li 4,1
_litmus_P0_3_: stw 4,0(9)
Test bclwdrw002 Allowed
Histogram (15 states)
292661:>0:r1=0; 1:r1=1; 2:r1=1; 3:r1=1;
245881:>0:r1=1; 1:r1=1; 2:r1=1; 3:r1=0;
291979:>0:r1=1; 1:r1=1; 2:r1=0; 3:r1=1;
332214:>0:r1=1; 1:r1=0; 2:r1=1; 3:r1=1;
9280533:>0:r1=1; 1:r1=1; 2:r1=0; 3:r1=0;
48270807:>0:r1=0; 1:r1=0; 2:r1=1; 3:r1=0;
10481976:>0:r1=0; 1:r1=0; 2:r1=1; 3:r1=1;
13686313:>0:r1=0; 1:r1=0; 2:r1=0; 3:r1=0;
9348577:>0:r1=0; 1:r1=1; 2:r1=1; 3:r1=0;
46332443:>0:r1=0; 1:r1=1; 2:r1=0; 3:r1=0;
49257872:>0:r1=0; 1:r1=0; 2:r1=0; 3:r1=1;
47334897:>0:r1=1; 1:r1=0; 2:r1=0; 3:r1=0;
10379880:>0:r1=1; 1:r1=0; 2:r1=0; 3:r1=1;
36950963:>0:r1=1; 1:r1=0; 2:r1=1; 3:r1=0;
37513004:>0:r1=0; 1:r1=1; 2:r1=0; 3:r1=1;
No
Witnesses
Positive: 0, Negative: 320000000
Condition exists (0:r1=1 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1) is NOT validated
Hash=e7c77b1e55aaa6ecdf3dea1dfc85d634
Cycle=LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe LwSyncdRW Rfe
Relax bclwdrw002 No BCLwSyncdRW
Safe=
Time bclwdrw002 91.27
$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: true */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 32 */
GCCOPTS="-Wall -std=gnu99 -O -pthread"
LITMUSOPTS=
Mon Dec 28 14:29:35 GMT 2009