基于 Vala 和 GObject 的并行库：Gpseq

基于 Vala 和 GObject 的并行库：Gpseq 提供如下特性：

• Work-stealing and managed blocking task scheduling: Similar behavior to Go scheduler

• Functional programming for data processing with parallel execution support: An equivalent to Java’s streams

• Fork-join parallelism

• Parallel sorting

• Futures and promises

• 64-bit atomic operations

• Overflow safe arithmetic functions for signed integers

References

• Valadoc.org （暂未注册）

• Latest Valadoc

• GtkDoc (C API)

• (TODO) pgi-docs (Python API)

• (TODO) gjs-docs (JavaScript API)

案例代码

using Gpseq;

void main () {
    string[] array = {"dog", "cat", "pig", "boar", "bear"};
    Seq.of_array<string>(array)
        .parallel()
        .filter(g => g.length == 3)
        .map<string>(g => g.up())
        .foreach(g => print("%s\n", g))
        .wait();
}

// (possibly unordered) output:
// DOG
// CAT
// PIG

 

来源：https://my.oschina.net/u/3158969/blog/3128824