This is the Linux app named CityHash whose latest release can be downloaded as cityhashsourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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- 3. 在这样的文件管理器中上传这个应用程序。
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- 6. 下载应用程序，安装并运行。
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CityHash
商品描述
CityHash is a family of non-cryptographic hash functions optimized for extremely fast and high-quality hashing of strings on modern CPUs. Developed by Google, it is implemented in C++ and designed to efficiently handle both short and long inputs using techniques such as mixing operations and CPU-specific optimizations. CityHash offers multiple hash sizes—32-bit, 64-bit, 128-bit, and 256-bit variants—with the CRC-based versions leveraging hardware acceleration on CPUs that support SSE4.2 CRC32 instructions. The library emphasizes hashing performance and uniformity rather than cryptographic security, making it ideal for use in data structures like hash tables and distributed systems requiring rapid key lookups. CityHash has been rigorously tested using tools like SMHasher to ensure high-quality mixing and collision resistance across a wide range of inputs. Its speed and portability have made it a popular choice for developers needing dependable, lightweight hash functions.
功能
- High-performance non-cryptographic hash functions for strings and binary data
- Supports 32-bit, 64-bit, 128-bit, and 256-bit output variants
- Optimized for little-endian 64-bit CPUs, with CRC32 acceleration on supported hardware
- Thoroughly tested for hash quality and collision resistance using SMHasher
- Portable C++ implementation compatible with various compilers and platforms
- Ideal for hash tables, caching systems, and general-purpose string hashing
程式语言
C++、Unix 外壳
分类
This is an application that can also be fetched from https://sourceforge.net/projects/cityhash.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
