Change tpie::queue to accepting compressionFlags in constructor
queue_speed_test: Accept parameter indicating whether to compress
testinfo: Write statistics at end of test
Support user stats
Measure time spent locking the compressor mutex and time spent holding it
Measure time spent waiting for a request to finish
Measure time spent processing requests in thread
Report time spent compressing/uncompressing in snappy
Store compressionFlags in stream_accessor_base
Note whether compressor thread was idle prior to handling the request
Implement simple adaptive compression
testinfo: Write user statistics at end of test