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Table 12 Time percentage of each operation (500M datasize)

From: VEDAS: an efficient GPU alternative for store and query of large RDF data sets

Time (percentage) C F S L
C1 C2 C3 F1 F2 F3 F4 F5 S1 S2 S3 S4 S5 S6 S7 L1 L2 L3 L4 L5
Upload 59 54 89 57 14 63 45 59 69 37 30 45 0 76 0 71 25 79 0 13
Join 28 29 7 25 56 23 33 24 12 38 43 30 78 11 75 13 36 6 69 52
Index Swap 2 4 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 3
Download 0 0 0 0 1 0 1 0 0 5 0 1 0 0 4 0 2 0 9 2
Memory allocate/copy 11 14 3 18 30 14 21 16 19 20 27 24 23 13 21 15 36 15 22 29