advsync/SpeculativeLoadBarrierCancel.fig

#FIG 3.2
Landscape
Center
Inches
A4      
100.00
Single
-2
1200 2
0 32 #efefef
0 33 #7b7d7b
2 2 0 1 0 7 50 -1 19 0.000 0 0 -1 0 0 5
	 5085 60 5085 1980 5805 1980 5805 60 5085 60
2 2 0 0 32 7 51 -1 45 0.000 0 0 -1 0 0 5
	 3645 60 3645 1980 4365 1980 4365 60 3645 60
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 3645 60 3645 96 3622 108 3667 126 3645 144 3645 180
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 4365 60 4365 96 4342 108 4387 126 4365 144 4365 180
2 2 0 1 0 7 50 -1 19 0.000 0 0 -1 0 0 5
	 3645 180 3645 420 4365 420 4365 180 3645 180
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 3645 420 3645 456 3622 468 3667 486 3645 504 3645 660
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 4365 420 4365 456 4342 468 4387 486 4365 504 4365 660
2 2 0 1 0 7 50 -1 19 0.000 0 0 -1 0 0 5
	 3645 660 3645 900 4365 900 4365 660 3645 660
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 3645 900 3645 936 3622 948 3667 966 3645 984 3645 1500
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 4365 900 4365 936 4342 948 4387 966 4365 984 4365 1500
2 2 0 1 0 7 50 -1 19 0.000 0 0 -1 0 0 5
	 3645 1620 3645 1860 4365 1860 4365 1620 3645 1620
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 3645 1860 3645 1896 3622 1908 3667 1926 3645 1944 3645 1980
2 1 0 1 33 7 50 -1 -1 1.000 0 0 -1 0 0 6
	 4365 1860 4365 1896 4342 1908 4387 1926 4365 1944 4365 1980
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 5085 1740 4365 1740
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 3645 1740 3195 1740
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 3015 1740 2565 1740
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 3645 780 3195 780
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 2835 780 2385 780
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 5085 300 4365 300
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2
	1 1 1.00 60.00 120.00
	 3645 300 3195 300
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 6
	 4350 750 4650 750 4575 825 4650 900 4575 975 4650 1050
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3
	 4650 1200 4575 1275 4650 1350
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 4575 1350 4725 1350
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 4575 1425 4725 1425
4 1 0 49 -1 0 10 0.0000 4 105 420 5445 480 CPU 2\001
4 1 0 49 -1 0 10 0.0000 4 105 315 4005 360 B->2\001
4 1 0 49 -1 0 10 0.0000 4 105 315 4005 840 A->0\001
4 1 0 50 -1 12 10 0.0000 4 60 1530 4005 1590 rrrrrrrrrrrrrrrrr\001
4 1 0 49 -1 0 10 0.0000 4 120 315 4005 1800 A->1\001
4 0 0 49 -1 12 10 0.0000 4 120 2520 0 1800 The speculation is discarded\001
4 0 0 49 -1 12 10 0.0000 4 120 2070 0 1920 and an updated value is\001
4 0 0 49 -1 12 10 0.0000 4 90 810 0 2040 retrieved\001
4 0 0 49 -1 12 10 0.0000 4 75 540 4410 1200 DIVIDE\001
4 0 0 49 -1 12 10 0.0000 4 120 2340 0 840 The CPU being busy doing a\001
4 0 0 49 -1 12 10 0.0000 4 120 2340 0 960 division speculates on the\001
4 0 0 49 -1 12 10 0.0000 4 90 810 0 1080 LOAD of A\001
4 0 0 49 -1 12 10 0.0000 4 75 540 4410 600 DIVIDE\001