Tue Dec 29 09:01:17 GMT 2009
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% 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 5,0(11)
_litmus_P1_1_: li 6,1
_litmus_P1_2_: stw 6,0(9)
_litmus_P0_0_: li 7,2
_litmus_P0_1_: stw 7,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 6,1
_litmus_P0_4_: stw 6,0(9)
Test podrw000 Allowed
Histogram (3 states)
622317003:>1:r1=0; y=2;
7705 :>1:r1=0; y=1;
17675292:>1:r1=1; 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 19.22
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 5,0(11)
_litmus_P3_1_: li 6,1
_litmus_P3_2_: stw 6,0(9)
_litmus_P2_0_: li 7,2
_litmus_P2_1_: stw 7,0(11)
_litmus_P2_2_: sync
_litmus_P2_3_: li 6,1
_litmus_P2_4_: stw 6,0(9)
_litmus_P1_0_: lwz 5,0(11)
_litmus_P1_1_: li 6,1
_litmus_P1_2_: stw 6,0(9)
_litmus_P0_0_: li 7,2
_litmus_P0_1_: stw 7,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 6,1
_litmus_P0_4_: stw 6,0(9)
Test podrw001 Allowed
Histogram (15 states)
2 :>1:r1=0; 3:r1=0; a=1; y=1;
40421 :>1:r1=1; 3:r1=1; a=1; y=2;
87179 :>1:r1=0; 3:r1=1; a=1; y=1;
9268886:>1:r1=0; 3:r1=1; a=1; y=2;
25692 :>1:r1=0; 3:r1=1; a=2; y=1;
1078302:>1:r1=0; 3:r1=0; a=1; y=2;
128433:>1:r1=1; 3:r1=0; a=1; y=2;
994659:>1:r1=0; 3:r1=0; a=2; y=1;
1037300:>1:r1=0; 3:r1=1; a=2; y=2;
38704 :>1:r1=1; 3:r1=0; a=1; y=1;
1405017:>1:r1=1; 3:r1=0; a=2; y=2;
10808920:>1:r1=1; 3:r1=0; a=2; y=1;
47223 :>1:r1=1; 3:r1=1; a=2; y=1;
952843:>1:r1=1; 3:r1=1; a=1; y=1;
294086419:>1:r1=0; 3:r1=0; a=2; 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 56.68
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Results for ./src/podrw002.litmus %
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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 5,0(11)
_litmus_P2_1_: li 6,1
_litmus_P2_2_: stw 6,0(9)
_litmus_P1_0_: lwz 5,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 6,1
_litmus_P1_3_: stw 6,0(9)
_litmus_P0_0_: li 7,2
_litmus_P0_1_: stw 7,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 6,1
_litmus_P0_4_: stw 6,0(9)
Test podrw002 Allowed
Histogram (7 states)
84 :>1:r1=0; 2:r1=0; z=1;
6976637:>1:r1=0; 2:r1=1; z=1;
1184028:>1:r1=1; 2:r1=1; z=1;
2322253:>1:r1=0; 2:r1=1; z=2;
532233:>1:r1=1; 2:r1=0; z=1;
332096585:>1:r1=0; 2:r1=0; z=2;
56888180:>1:r1=1; 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 33.80
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 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 5,0(11)
_litmus_P3_1_: li 6,1
_litmus_P3_2_: stw 6,0(9)
_litmus_P2_0_: lwz 5,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 6,1
_litmus_P2_3_: stw 6,0(9)
_litmus_P1_0_: lwz 5,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 6,1
_litmus_P1_3_: stw 6,0(9)
_litmus_P0_0_: li 7,2
_litmus_P0_1_: stw 7,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 6,1
_litmus_P0_4_: stw 6,0(9)
Test podrw003 Allowed
Histogram (15 states)
2 :>1:r1=0; 2:r1=0; 3:r1=0; a=1;
178358:>1:r1=1; 2:r1=1; 3:r1=1; a=1;
377138:>1:r1=0; 2:r1=1; 3:r1=0; a=1;
693689:>1:r1=0; 2:r1=1; 3:r1=1; a=1;
119430:>1:r1=0; 2:r1=1; 3:r1=1; a=2;
174972:>1:r1=1; 2:r1=0; 3:r1=0; a=1;
4125264:>1:r1=1; 2:r1=0; 3:r1=1; a=1;
3051029:>1:r1=0; 2:r1=0; 3:r1=1; a=2;
5546701:>1:r1=0; 2:r1=0; 3:r1=1; a=1;
443130:>1:r1=1; 2:r1=0; 3:r1=1; a=2;
89214986:>1:r1=1; 2:r1=0; 3:r1=0; a=2;
7912964:>1:r1=1; 2:r1=1; 3:r1=0; a=2;
292731:>1:r1=1; 2:r1=1; 3:r1=0; a=1;
149084943:>1:r1=0; 2:r1=0; 3:r1=0; a=2;
58784663:>1:r1=0; 2:r1=1; 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 55.03
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% Results for ./src/podrw004.litmus %
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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 5,0(11)
_litmus_P4_1_: li 6,1
_litmus_P4_2_: stw 6,0(9)
_litmus_P3_0_: lwz 5,0(11)
_litmus_P3_1_: sync
_litmus_P3_2_: li 6,1
_litmus_P3_3_: stw 6,0(9)
_litmus_P2_0_: lwz 5,0(11)
_litmus_P2_1_: sync
_litmus_P2_2_: li 6,1
_litmus_P2_3_: stw 6,0(9)
_litmus_P1_0_: lwz 5,0(11)
_litmus_P1_1_: sync
_litmus_P1_2_: li 6,1
_litmus_P1_3_: stw 6,0(9)
_litmus_P0_0_: li 7,2
_litmus_P0_1_: stw 7,0(11)
_litmus_P0_2_: sync
_litmus_P0_3_: li 6,1
_litmus_P0_4_: stw 6,0(9)
Test podrw004 Allowed
Histogram (30 states)
76756 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
16931 :>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
3064 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=2;
509566:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
2598 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
4006 :>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
12221 :>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
525140:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
43509 :>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=1;
3141 :>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
318272:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=2;
216372:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; b=2;
1263678:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=1; b=1;
168800:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=1; b=1;
595207:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=1; b=1;
22334 :>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=1;
12806911:>1:r1=0; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
61932 :>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=2;
357608:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
185220:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=1;
471867:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=1; b=1;
33329212:>1:r1=0; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
36839938:>1:r1=0; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
1510801:>1:r1=1; 2:r1=1; 3:r1=1; 4:r1=0; b=2;
61073251:>1:r1=0; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
13891431:>1:r1=1; 2:r1=1; 3:r1=0; 4:r1=0; b=2;
26635653:>1:r1=1; 2:r1=0; 3:r1=1; 4:r1=0; b=2;
47251740:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=2;
95611 :>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=0; b=1;
1707230:>1:r1=1; 2:r1=0; 3:r1=0; 4:r1=1; 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 78.20
$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: none */
/* 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=-s 100000 -r 400
Tue Dec 29 09:05:20 GMT 2009