Mon Dec 28 10:15:38 GMT 2009
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% Results for ./src/bcsdrw000.litmus %
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PPC
bcsdrw000
"SyncdRW Rfe SyncdRW Rfe"
{0:r2=x; 0:r4=y; 1:r2=y; 1:r4=x;}
P0 | P1 ;
lwz r1,0(r2) | lwz r1,0(r2) ;
sync | sync ;
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_: sync
_litmus_P1_2_: li 5,1
_litmus_P1_3_: stw 5,0(9)
_litmus_P0_0_: lwz 4,0(11)
_litmus_P0_1_: sync
_litmus_P0_2_: li 5,1
_litmus_P0_3_: stw 5,0(9)
Test bcsdrw000 Allowed
Histogram (3 states)
214642472:>0:r1=0; 1:r1=0;
207466755:>0:r1=1; 1:r1=0;
217890773:>0:r1=0; 1:r1=1;
No
Witnesses
Positive: 0, Negative: 640000000
Condition exists (0:r1=1 /\ 1:r1=1) is NOT validated
Hash=731b259b57382df5f9d906e0a8ec0dab
Cycle=SyncdRW Rfe SyncdRW Rfe
Relax bcsdrw000 No BCSyncdRW
Safe=
Time bcsdrw000 76.08
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% Results for ./src/bcsdrw001.litmus %
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PPC
bcsdrw001
"SyncdRW Rfe SyncdRW Rfe SyncdRW 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) ;
sync | sync | sync ;
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_: 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 4,1
_litmus_P1_3_: stw 4,0(9)
_litmus_P0_0_: lwz 3,0(11)
_litmus_P0_1_: sync
_litmus_P0_2_: li 31,1
_litmus_P0_3_: stw 31,0(9)
Test bcsdrw001 Allowed
Histogram (7 states)
5546643:>0:r1=1; 1:r1=0; 2:r1=1;
4548733:>0:r1=1; 1:r1=1; 2:r1=0;
100252727:>0:r1=1; 1:r1=0; 2:r1=0;
114071993:>0:r1=0; 1:r1=1; 2:r1=0;
55781753:>0:r1=0; 1:r1=0; 2:r1=0;
7115357:>0:r1=0; 1:r1=1; 2:r1=1;
112682794:>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=56ecab79b42198224f8bc0fbc64d4acc
Cycle=SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe
Relax bcsdrw001 No BCSyncdRW
Safe=
Time bcsdrw001 78.84
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% Results for ./src/bcsdrw002.litmus %
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PPC
bcsdrw002
"SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe SyncdRW 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) ;
sync | sync | sync | sync ;
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_: sync
_litmus_P3_2_: li 4,1
_litmus_P3_3_: stw 4,0(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 4,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 5,1
_litmus_P1_3_: stw 5,0(9)
_litmus_P0_0_: lwz 3,0(11)
_litmus_P0_1_: sync
_litmus_P0_2_: li 4,1
_litmus_P0_3_: stw 4,0(9)
Test bcsdrw002 Allowed
Histogram (15 states)
156956:>0:r1=1; 1:r1=0; 2:r1=1; 3:r1=1;
165231:>0:r1=1; 1:r1=1; 2:r1=1; 3:r1=0;
160369:>0:r1=0; 1:r1=1; 2:r1=1; 3:r1=1;
155694:>0:r1=1; 1:r1=1; 2:r1=0; 3:r1=1;
24012024:>0:r1=0; 1:r1=0; 2:r1=0; 3:r1=0;
51955727:>0:r1=0; 1:r1=0; 2:r1=0; 3:r1=1;
7230647:>0:r1=0; 1:r1=0; 2:r1=1; 3:r1=1;
50776673:>0:r1=0; 1:r1=1; 2:r1=0; 3:r1=0;
30896598:>0:r1=0; 1:r1=1; 2:r1=0; 3:r1=1;
7144123:>0:r1=1; 1:r1=1; 2:r1=0; 3:r1=0;
7198400:>0:r1=0; 1:r1=1; 2:r1=1; 3:r1=0;
30685831:>0:r1=1; 1:r1=0; 2:r1=1; 3:r1=0;
51039112:>0:r1=1; 1:r1=0; 2:r1=0; 3:r1=0;
50989401:>0:r1=0; 1:r1=0; 2:r1=1; 3:r1=0;
7433214:>0:r1=1; 1:r1=0; 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=d47df7cb95dc63e259f1c1595d42d106
Cycle=SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe SyncdRW Rfe
Relax bcsdrw002 No BCSyncdRW
Safe=
Time bcsdrw002 87.76
$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=
Mon Dec 28 10:19:41 GMT 2009