kevacoin

232 Tags

129 MiB

Tree: 7c4c207be8

Author	SHA1	Message	Date
Gavin Andresen	319b11607f	Refactor: CTxMempool class to its own txmempool.{cpp,h}	11 years ago
Gavin Andresen	21eb5adadb	Port Thread* methods to boost::thread_group	12 years ago
Pieter Wuille	f7f3a96b74	Improve block database load error reporting	12 years ago
Pieter Wuille	f9cae832e6	Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.	12 years ago