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C# data-stream Projects
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Branchless or not in this case, it still touches memory in not so good pattern. I found that a significant speedup of a classic BS could be achieved by switching to linear SIMD search when the remaining range has a width of 3-4 SIMD lines (or maybe even a little more). The bounds of that range are likely already touched and in cache, then prefetching helps. It gives 30-50% gain on 1K items array of integers, 10-25% on 1M items, depending on data distribution. Here is an example in C#: https://github.com/Spreads/Spreads/blob/main/src/Spreads.Cor...
C# data-stream related posts
- Beautiful branchless binary search
- Spreads: NEW Data - star count:384.0
- Spreads: NEW Data - star count:384.0
- Spreads: NEW Data - star count:384.0
- Spreads: NEW Data - star count:384.0
- Spreads: NEW Data - star count:384.0
- Spreads: NEW Data - star count:384.0
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Index
Project | Stars | |
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1 | Spreads | 417 |
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