SLIDE 1
Mflop 300 200 100 0 6 8 10 12 14 16 18 20 22 Vector - - PDF document
Mflop 300 200 100 0 6 8 10 12 14 16 18 20 22 Vector - - PDF document
Performance of scalar product benchmark 600 R10000/195MHz R8000/75MHz Alpha/500Mhz IBM Power 2/66Mhz 500 IBM PPC604e/166Mhz IBM PPC604e/233Mhz PPro 200/Mhz, NAG F90 PPro 200/Mhz, PG F77 400 Mflop 300 200 100 0 6 8 10 12 14 16
SLIDE 2
SLIDE 3
SLIDE 4
SLIDE 5
SLIDE 6
SLIDE 7
SLIDE 8
SLIDE 9
SLIDE 10
SLIDE 11
SLIDE 12
SLIDE 13
SLIDE 14
SLIDE 15
100 200 300 400 500 600 6 8 10 12 14 16 18 20 22 Mflop Vector length 2^n Performance of scalar product benchmark R10000/195MHz R8000/75MHz Alpha/500Mhz IBM Power 2/66Mhz IBM PPC604e/166Mhz IBM PPC604e/233Mhz PPro 200/Mhz, NAG F90 PPro 200/Mhz, PG F77
SLIDE 16
100 200 300 400 500 600 6 8 10 12 14 16 18 20 22 "sk2.a500" "sk1.a500" "sk2.R10000" "sk1.R10000"
SLIDE 17
20 40 60 80 100 120 6 8 10 12 14 16 18 20 22 "sk3.a500" "sk3.r10" "sk3.rs6" "sk3.r8"
SLIDE 18
SLIDE 19
SLIDE 20
SLIDE 21
CPU 1 GW Disk Space 32 Registers 1000 W. Lev. 1 Cache 12000 W. Level 2 Cache 0.5 MW ext. Level 3 Cache 64 MW Main Memory
SLIDE 22
SLIDE 23
20 40 60 80 100 120 140 160 180 4 16 64 256 1024 Mflop grid size red black(1) red black(2) red black(4)
SLIDE 24
20 40 60 80 100 120 140 160 180 4 16 64 256 1024 Mflop grid size red black(4) fused (1, 1) fused (2, 2) fused (4, 0)
SLIDE 25
20 40 60 80 100 120 140 160 180 4 16 64 256 1024 Mflop grid size
- ptimised RB
melt(2, 2) melt(3, 3) melt(4, 4)
SLIDE 26
SLIDE 27
SLIDE 28
SLIDE 29
SLIDE 30
SLIDE 31
SLIDE 32
SLIDE 33
SLIDE 34
SLIDE 35
SLIDE 36
SLIDE 37