Fri Dec 18 16:36:56 CET 2009
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podww000.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podww000
"Wse PodWW Wse PodWW"
{0:r2=y; 0:r4=x; 1:r2=x; 1:r4=y;}
P0 | P1 ;
li r1,2 | li r1,2 ;
stw r1,0(r2) | stw r1,0(r2) ;
li r3,1 | li r3,1 ;
stw r3,0(r4) | stw r3,0(r4) ;
exists (x=2 /\ y=2)
Generated assembler
_litmus_P0_0_: li r11,2
_litmus_P0_1_: stw r11,0(r9)
_litmus_P0_2_: li r10,1
_litmus_P0_3_: stw r10,0(r2)
_litmus_P1_0_: li r11,2
_litmus_P1_1_: stw r11,0(r9)
_litmus_P1_2_: li r10,1
_litmus_P1_3_: stw r10,0(r2)
Test podww000 Allowed
Histogram (4 states)
26622 :>x=1; y=1;
2299 :>x=2; y=2;
979107:>x=2; y=1;
991972:>x=1; y=2;
Ok
Witnesses
Positive: 2299, Negative: 1997701
Condition exists (x=2 /\ y=2) is validated
Hash=41f88aa29a1bb220e7afe2a10406969e
Cycle=Wse PodWW Wse PodWW
Relax podww000 Ok PodWW
Safe=Wse
Time podww000 1.30
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for src/podww001.litmus %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
PPC
podww001
"Wse PodWW Wse PodWW Wse PodWW"
{0:r2=z; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z;}
P0 | P1 | P2 ;
li r1,2 | li r1,2 | li r1,2 ;
stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ;
li r3,1 | li r3,1 | li r3,1 ;
stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) ;
exists (x=2 /\ y=2 /\ z=2)
Generated assembler
_litmus_P0_0_: li r10,2
_litmus_P0_1_: stw r10,0(r9)
_litmus_P0_2_: li r11,1
_litmus_P0_3_: stw r11,0(r2)
_litmus_P1_0_: li r10,2
_litmus_P1_1_: stw r10,0(r9)
_litmus_P1_2_: li r11,1
_litmus_P1_3_: stw r11,0(r2)
_litmus_P2_0_: li r10,2
_litmus_P2_1_: stw r10,0(r9)
_litmus_P2_2_: li r11,1
_litmus_P2_3_: stw r11,0(r2)
Test podww001 Allowed
Histogram (8 states)
3 :>x=2; y=2; z=2;
645 :>x=1; y=1; z=1;
200887:>x=1; y=2; z=1;
170373:>x=2; y=1; z=2;
128927:>x=1; y=2; z=2;
165260:>x=1; y=1; z=2;
90623 :>x=2; y=2; z=1;
243282:>x=2; y=1; z=1;
Ok
Witnesses
Positive: 3, Negative: 999997
Condition exists (x=2 /\ y=2 /\ z=2) is validated
Hash=093b077c8e137f7f10d6a10f9ca00c7b
Cycle=Wse PodWW Wse PodWW Wse PodWW
Relax podww001 Ok PodWW
Safe=Wse
Time podww001 1.61
$Revision: 3163 $
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 1000000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 1
#endif
#ifndef N_EXE
#define N_EXE (4 < N ? 1 : 4 / N)
#endif
/* gcc options: -Wall -std=gnu99 */
/* barrier: user */
/* tread start/join: changing */
/* memory: indirect */
/* safer: false */
/* preload: true */
/* para: self */
/* changes: false */
/* speedcheck: false */
/* proc used: 4 */
GCCOPTS="-Wall -std=gnu99 "
LITMUSOPTS=
Fri Dec 18 16:36:59 CET 2009