7b88bb3b30
Now that branches are small, we can add a branch cache that fits more verticies in memory by only storing the branch portion (16 bytes) of the VertexRef (136 bytes). Where the original vertex cache hovers around a hit rate of ~60:ish, this branch cache reaches >90% hit rate instead around block 20M which gives a nice boost to processing. A downside of this approach is that a new VertexRef must be allocated for every cache hit instead of reusing an existing instance - this causes some GC overhead that needs to be addressed. Nice 15% improvement nonetheless, can't complain! ``` blocks: 19630784, baseline: 161h18m38s, contender: 136h23m23s Time (total): -24h55m14s, -15.45% ``` |
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| .. | ||
| rdb_desc.nim | ||
| rdb_get.nim | ||
| rdb_init.nim | ||
| rdb_put.nim | ||
| rdb_walk.nim | ||