FastDoubleParser
DFP
| FastDoubleParser | DFP | |
|---|---|---|
| 5 | 1 | |
| 165 | 19 | |
| - | - | |
| 8.0 | 8.8 | |
| 5 months ago | 24 days ago | |
| Java | Java | |
| MIT License | Apache License 2.0 |
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FastDoubleParser
- FastDoubleParser: Java port of Daniel Lemires fast_double_parser
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Port of Lemire's Double parser is more than 4X faster than openjdk double parser
The "isInteger" method looks like it transposed >= with <= on the bound check here. C++ version in comparison here. Didn't look at how it's used in the code to figure out how the tests/benchmarks would have passed though then?
DFP
-
please for the love of god just use google before you make yourself look stupid
For example, Decimal64 support for Java and .NET: https://github.com/epam/DFP
What are some alternatives?
oss-fuzz - OSS-Fuzz - continuous fuzzing for open source software.
Joda-Money - Java library to represent monetary amounts.
HikariCP - 光 HikariCP・A solid, high-performance, JDBC connection pool at last.
decimal4j - Java library for fast fixed-point arithmetic based on longs with support for up to 18 decimal places.
ryu - Converts floating point numbers to decimal strings
ANTLR - ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
concise-encoding - The secure data format for a modern world
0.30000000000000004 - Floating Point Math Examples
Disruptor - High Performance Inter-Thread Messaging Library
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM