介绍：基于 pthread 实现的简单线程池

博客：[在此](http://blog.csdn.net/jcjc918/article/details/50395528)

链接：[Threadpool](https://github.com/mbrossard/threadpool)

Copyright (c) 2013, Mathias Brossard. All rights reserved.

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modification, are permitted provided that the following conditions are

met:

1. Redistributions of source code must retain the above copyright

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CFLAGS = -D_REENTRANT -Wall -pedantic -Isrc

LDLIBS = -lpthread

ifdef DEBUG

CFLAGS += -g

LDFLAGS += -g

TARGETS = tests/thrdtest tests/heavy tests/shutdown \

libthreadpool.so libthreadpool.a

all: $(TARGETS)

tests/shutdown: tests/shutdown.o src/threadpool.o

tests/thrdtest: tests/thrdtest.o src/threadpool.o

tests/heavy: tests/heavy.o src/threadpool.o

src/threadpool.o: src/threadpool.c src/threadpool.h

tests/thrdtest.o: tests/thrdtest.c src/threadpool.h

tests/heavy.o: tests/heavy.c src/threadpool.h

shared: libthreadpool.so

static: libthreadpool.a

libthreadpool.so: src/threadpool.c src/threadpool.h

$(CC) -shared -fPIC ${CFLAGS} -o $@ $< ${LDLIBS}

src/libthreadpool.o: src/threadpool.c src/threadpool.h

$(CC) -c -fPIC ${CFLAGS} -o $@ $<

libthreadpool.a: src/libthreadpool.o

ar rcs $@ $^

clean:

rm -f $(TARGETS) *~ */*~ */*.o

test:

./tests/shutdown

./tests/thrdtest

./tests/heavy

[](https://travis-ci.org/mbrossard/threadpool)

A simple C thread pool implementation

Currently, the implementation:

* Works with pthreads only, but API is intentionally opaque to allow

other implementations (Windows for instance).

* Starts all threads on creation of the thread pool.

* Reserves one task for signaling the queue is full.

* Stops and joins all worker threads on destroy.

Possible enhancements

The API contains addtional unused 'flags' parameters that would allow

some additional options:

* Lazy creation of threads (easy)

* Reduce number of threads automatically (hard)

* Unlimited queue size (medium)

* Kill worker threads on destroy (hard, dangerous)

* Support Windows API (medium)

* Reduce locking contention (medium/hard)

{

"name": "threadpool",

"version": "0.1.0",

"repo": "mbrossard/threadpool",

"description": "Simple C Thread pool implementation.",

"keywords": ["thread", "posix"],

"license": "MIT",

"src": ["src/threadpool.c", "src/threadpool.h"]

}