The SPU ( a ) queues a DMA PUT to transmit the contents of buffer # 2 and then ( b ) queues a DMA GETB to execute after the PUT to refill the buffer with the next portion of data from main memory. SPU(a)对DMAPUT进行排队来传输二号缓冲区的内容,然后(b)对DMAGETB进行排队,从而在PUT之后用主内存中的下一部分数据重新填充这个缓冲区。
Make sure you flush the data after you're done writing an iteration; otherwise, it may be stuck in a buffer until the next iteration is written to the stream. 确保在执行写迭代后刷新数据;否则,它将滞留在缓冲区中,直到向流写入下一次迭代。
On the other hand, a nonblocking read might read more than enough, forcing an overhead buffer for the next call. 另外,非阻塞读可能读取到太多的消息,从而强制为下一个呼叫准备一个额外的缓冲区。
The big and as yet unanswered question is whether regulators will seek to raise banks ' regulatory capital requirements in good times to provide a greater buffer for the next financial crisis. 一个迄今尚未解决的重大问题是,监管机构是否会寻求适时提高银行的监管资本金要求,为下一次金融危机提供更大缓冲。
And stocks are so tight at the moment that there is not much of a buffer if bad weather next year effects crops again, according to the FAO's Mr Abassian. 他们转而在粮食短缺的时期才这么做,而收入反而要高些。现在粮食存货十分紧缺,如果明年的恶劣天气影响到粮食的产量的话,那可就没有多少回旋的余地了。