stream-compaction
What does cassandra do during compaction?
I know that cassandra merges sstables, row-keys,remove tombstone and all. But i am really interested to know how it performs compaction ?[详细]
2023-04-10 20:20 分类:问答efficient way to convert scatter indices into gather indices?
I\'m trying to write a stream compaction (take an array and get rid of empty elements) with SIMD intrinsics. Each iteration of the loop processes 8 elements at a time (SIMD width).[详细]
2023-03-11 12:52 分类:问答Thrust: Removing duplicates in key-value arrays
I have a pair of arrays of equal size, I will call them开发者_JAVA技巧 keys and values. For example:[详细]
2023-02-22 02:01 分类:问答