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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/12/09 03:30:07 UTC
[GitHub] aksnzhy commented on issue #13588: Accelerate DGL csr neighbor
sampling
aksnzhy commented on issue #13588: Accelerate DGL csr neighbor sampling
URL: https://github.com/apache/incubator-mxnet/pull/13588#issuecomment-445508128
The benchmark result are as follows:
```
-------------------------------------------------------Uniform Bechmark---------------------------------------------------------
time: 0.10378909111 (s) thread: 32 seed size: 1000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 324203
time: 0.0584669113159 (s) thread: 32 seed size: 2000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 651667
time: 0.0640590190887 (s) thread: 32 seed size: 4000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 1302931
time: 0.110497951508 (s) thread: 32 seed size: 8000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 2599568
time: 0.19756603241 (s) thread: 32 seed size: 16000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 5204015
time: 0.202709913254 (s) thread: 32 seed size: 1000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 5319358
time: 0.373208999634 (s) thread: 32 seed size: 2000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 10514977
time: 0.776125907898 (s) thread: 32 seed size: 4000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 20600452
time: 1.31858420372 (s) thread: 32 seed size: 8000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 39975706
time: 1.91078400612 (s) thread: 32 seed size: 16000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 61360893
-----------------------------------------------------Non-Uniform Bechmark-------------------------------------------------------
time: 0.0534448623657 (s) thread: 32 seed size: 1000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 322616
time: 0.0302369594574 (s) thread: 32 seed size: 2000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 646296
time: 0.0457458496094 (s) thread: 32 seed size: 4000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 1301642
time: 0.107753992081 (s) thread: 32 seed size: 8000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 2607545
time: 0.265137910843 (s) thread: 32 seed size: 16000 num_hops: 1 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 5199199
time: 0.300200939178 (s) thread: 32 seed size: 1000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 5334001
time: 0.521604061127 (s) thread: 32 seed size: 2000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 10505232
time: 0.759475946426 (s) thread: 32 seed size: 4000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 20589664
time: 1.37040305138 (s) thread: 32 seed size: 8000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 39789737
time: 2.38633799553 (s) thread: 32 seed size: 16000 num_hops: 2 num neighbors: 16 max vertices: 1000000 sample_num_ver: 32000032 sample_num_edge: 68132821
```
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