This is demo project for JPoint conference, demonstrating various means of using off-heap storage for data accumulation and manipulating.
On this author's MacBook Pro, end results are as follows:
| Benchmark | Mode | Samples | Mean | Mean error | Units |
|---|---|---|---|---|---|
| e.p.j.StockExchangeBenchmark.linkedList | avgt | 5 | 21554.219 | 26206.010 | ms/op |
| e.p.j.StockExchangeBenchmark.arrayList | avgt | 5 | 4309.324 | 5777.266 | ms/op |
| e.p.j.StockExchangeBenchmark.byteBuffer | avgt | 5 | 1778.355 | 220.249 | ms/op |
| e.p.j.StockExchangeBenchmark.mappedByteBuffer | avgt | 5 | 1132.380 | 1201.578 | ms/op |
| e.p.j.StockExchangeBenchmark.directByteBuffer | avgt | 5 | 766.686 | 215.527 | ms/op |
| e.p.j.StockExchangeBenchmark.unsafe | avgt | 5 | 483.926 | 26.336 | ms/op |
| e.p.j.StockExchangeBenchmark.noop | avgt | 5 | 17.313 | 0.650 | ms/op |