Adding --mmap option to use memory-mapped file input, which provides a marginal impro...
authorChristopher L. Conway <christopherleeconway@gmail.com>
Sat, 27 Feb 2010 18:34:44 +0000 (18:34 +0000)
committerChristopher L. Conway <christopherleeconway@gmail.com>
Sat, 27 Feb 2010 18:34:44 +0000 (18:34 +0000)
commite56c41f47d43103a6e8bf744e12229ed6e5a8f19
tree39be4124610edf8072206aa85b178b8fe3eab2e2
parent14c22833d05f632eb40eb68cc3c68345d891005c
Adding --mmap option to use memory-mapped file input, which provides a marginal improvement (<5%) on big benchmarks.
src/main/getopt.cpp
src/main/main.cpp
src/main/usage.h
src/parser/Makefile.am
src/parser/memory_mapped_input_buffer.h [new file with mode: 0644]
src/parser/parser.cpp
src/parser/parser.h
src/util/options.h