tkrzw_file_perf - Man Page
manual page for tkrzw_file_perf 0.9.3
Description
tkrzw_file_perf: Performance checker of file implementations of Tkrzw
Usage
tkrzw_file_perf sequence [options] path
: Checks writing/reading performance in sequence.
tkrzw_file_perf wicked [options] path
: Checks consistency with various operations.
Common options
--file impl : The name of a file implementation: mmap-para, mmap-atom, pos-para, pos-atom. (default: mmap-para)
--iter num : The number of iterations. (default: 10000)
--size num : The size of each record. (default: 100)
--threads num : The number of threads. (default: 1)
--alloc_init num : The initial allocation size. (default: 1048576)
--alloc_inc num : The allocation increment factor. (default: 2.0)
--lock_memory num : The size to lock the memory of the beginning region. (default: 0)
Options for the sequence subcommand
--random : Uses random offsets rather than pre-defined ones.
--append : Uses appending offsets rather than pre-defined ones.
--write_only : Does only writing.
--read_only : Does only reading.