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with(MPICH2)和read(bar)
原标题:Compiling with mpicc (MPICH2) and pthread_barrier (-lpthread)

我在运作中执行了一个微型和小型工业企业例行计划,该惯例是罚款。 在使这成为临时自治机构和共享记忆之间的混合过程中,我正在使用透镜。 这反过来又证明需要铺面罩。

但是,当我试图将我的守则与地契汇编者汇编成册时,我对read子——Barrier_t和其他屏障指挥部提出了抱怨。 如果我删除这些内容,并保留其他阅读部分,则它只汇编了罚款。

这是第1条草案的行文,以打破汇编:

pthread_barrier_t* barrier;

供汇编一使用:

mpicc -lm myprogram.c -o myprogram

汇编者留下的错误是:

myprogram.c:34: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token

如果第34条与我上述文字相符。

[Edit] I am runnings this on Ubuntu 9.10, with the following gcc/mpicc compiler: gcc (Ubuntu 4.4.1-4ubuntu9) 4.4.1. [/Edit]

是否有任何人知道什么可能是错的,我如何汇编?

Cheers!

问题回答

pthread_barrier_t is part of the ADVANCED REALTIME THREAD option, so it might not be available on your system. BTW, if you pose such a specific question you should always mention OS, version number and things like that.

这意味着pthread_barrier_t。 类型不属于范围。 您#include dpthread.h?





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