From: Protein alignment algorithms with an efficient backtracking routine on multiple GPUs
avg.length | # of sequences | 1 GPU | 2 GPUs | 3 GPUs | 4 GPUs | ||||
---|---|---|---|---|---|---|---|---|---|
time | speedup | time | speedup | time | speedup | time | speedup | ||
51 | 4000 | 8,06 | 1,000 | 4,04 | 1,997 | 2,71 | 2,971 | 2,07 | 3,896 |
8000 | 31,11 | 1,000 | 15,57 | 1,998 | 10,39 | 2,995 | 7,86 | 3,961 | |
12000 | 69,08 | 1,000 | 34,56 | 1,999 | 23,07 | 2,994 | 17,44 | 3,961 | |
154 | 2000 | 17,93 | 1,000 | 9,05 | 1,982 | 6,10 | 2,939 | 4,61 | 3,890 |
4000 | 67,75 | 1,000 | 34,21 | 1,981 | 22,93 | 2,955 | 17,28 | 3,920 | |
6000 | 149,03 | 1,000 | 74,66 | 1,996 | 50,14 | 2,973 | 37,62 | 3,961 | |
257 | 2000 | 49,23 | 1,000 | 24,72 | 1,991 | 16,59 | 2,968 | 12,54 | 3,927 |
4000 | 186,44 | 1,000 | 93,80 | 1,988 | 62,80 | 2,969 | 47,31 | 3,941 | |
6000 | 410,26 | 1,000 | 205,87 | 1,993 | 137,26 | 2,989 | 103,28 | 3,972 | |
459 | 2000 | 155,63 | 1,000 | 78,16 | 1,991 | 52,45 | 2,967 | 39,48 | 3,942 |
4000 | 594,14 | 1,000 | 298,50 | 1,990 | 198,57 | 2,992 | 149,54 | 3,973 | |
6000 | 1332,83 | 1,000 | 667,31 | 1,997 | 444,92 | 2,996 | 333,59 | 3,995 | |
608 | 800 | 50,22 | 1,000 | 25,66 | 1,957 | 17,40 | 2,886 | 12,84 | 3,911 |
1200 | 106,84 | 1,000 | 53,91 | 1,982 | 35,77 | 2,987 | 27,41 | 3,898 | |
1600 | 191,79 | 1,000 | 95,93 | 1,999 | 64,01 | 2,996 | 48,46 | 3,958 | |
1103 | 800 | 164,78 | 1,000 | 83,84 | 1,965 | 56,83 | 2,900 | 41,95 | 3,928 |
1200 | 359,07 | 1,000 | 179,85 | 1,997 | 119,89 | 2,995 | 89,90 | 3,994 | |
1600 | 628,85 | 1,000 | 314,85 | 1,997 | 209,78 | 2,998 | 158,70 | 3,963 |