tcbtest(category36-joomla.html) - phpMan

TCBTEST(1)                       Tokyo Cabinet                      TCBTEST(1)

NAME
       tcbtest - test cases of the B+ tree database API

DESCRIPTION
       The  command  `tcbtest'  is a utility for facility test and performance
       test.  This command is used in the following format.  `path'  specifies
       the  path  of  a  database file.  `rnum' specifies the number of itera-
       tions.  `lmemb' specifies the number of  members  in  each  leaf  page.
       `nmemb'  specifies the number of members in each non-leaf page.  `bnum'
       specifies the number of buckets.  `apow' specifies  the  power  of  the
       alignment.  `fpow' specifies the power of the free block pool.
              tcbtest  write  [-mt] [-cd|-ci|-cj] [-tl] [-td|-tb|-tt|-tx] [-lc
              num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb]
              [-rnd] path rnum [lmemb [nmemb [bnum [apow [fpow]]]]]
                     Store  records  with  keys  of  8  bytes.  They change as
                     `00000001', `00000002'...
              tcbtest read [-mt] [-cd|-ci|-cj] [-lc num] [-nc num]  [-xm  num]
              [-df num] [-nl|-nb] [-wb] [-rnd] path
                     Retrieve all records of the database above.
              tcbtest remove [-mt] [-cd|-ci|-cj] [-lc num] [-nc num] [-xm num]
              [-df num] [-nl|-nb] [-rnd] path
                     Remove all records of the database above.
              tcbtest rcat [-mt] [-cd|-ci|-cj]  [-tl]  [-td|-tb|-tt|-tx]  [-lc
              num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb]
              [-pn num] [-dai|-dad|-rl|-ru]  path  rnum  [lmemb  [nmemb  [bnum
              [apow [fpow]]]]]
                     Store records with partway duplicated keys using concate-
                     nate mode.
              tcbtest queue [-mt] [-cd|-ci|-cj] [-tl]  [-td|-tb|-tt|-tx]  [-lc
              num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb]
              path rnum [lmemb [nmemb [bnum [apow [fpow]]]]]
                     Perform queueing and dequeueing.
              tcbtest misc [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum
                     Perform miscellaneous test of various operations.
              tcbtest wicked [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum
                     Perform updating operations selected at random.
       Options feature the following.
              -mt : call the function `tchdbsetmutex'.
              -cd : use the comparison function `tccmpdecimal'.
              -ci : use the comparison function  `tccmpint32'.
              -cj : use the comparison function  `tccmpint64'.
              -tl : enable the option `BDBTLARGE'.
              -td : enable the option `BDBTDEFLATE'.
              -tb : enable the option `BDBTBZIP'.
              -tt : enable the option `BDBTTCBS'.
              -tx : enable the option `BDBTEXCODEC'.
              -lc num : specify the number of cached leaf pages.
              -nc num : specify the number of cached non-leaf pages.
              -xm num : specify the size of the extra mapped memory.
              -df num : specify the unit step number of auto defragmentation.
              -ls num : specify the maximum size of each leaf page.
              -ca num : specify the capacity number of records.
              -nl : enable the option `BDBNOLCK'.
              -nb : enable the option `BDBLCKNB'.
              -rnd : select keys at random.
              -wb : use the function `tcbdbget3' instead of `tcbdbget'.
              -pn num : specify the number of patterns.
              -dai : use the function `tcbdbaddint' instead of `tcbdbputcat'.
              -dad : use the function `tcbdbadddouble' instead  of  `tcbdbput-
              cat'.
              -rl : set the length of values at random.
              -ru : select update operations at random.
       This command returns 0 on success, another on failure.

SEE ALSO
       tcbmttest(1), tcbmgr(1), tcbdb(3), tokyocabinet(3)

Man Page                          2012-08-18                        TCBTEST(1)