go to
> tchtest(1)
> tchmgr(1)
> tchdb(3)
> tokyocabinet(3)
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tchmttest

man page of tchmttest

tchmttest: test cases of the hash database API

NAME

tchmttest - test cases of the hash database API

DESCRIPTION

The command 'tchmttest' is a utility for facility test under multi-thread situation. This command is used in the following format. 'path' specifies the path of a database file. 'tnum' specifies the number of running threads. 'rnum' specifies the number of iterations. 'bnum' specifies the number of buckets. 'apow' specifies the power of the alignment. 'fpow' specifies the power of the free block pool. tchmttest write [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-as] [-rnd] path tnum rnum [bnum [apow [fpow]]] Store records with keys of 8 bytes. They change as '00000001', '00000002'... tchmttest read [-rc num] [-xm num] [-df num] [-nl|-nb] [-wb] [-rnd] path tnum Retrieve all records of the database above. tchmttest remove [-rc num] [-xm num] [-df num] [-nl|-nb] [-rnd] path tnum Remove all records of the database above. tchmttest wicked [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] [-nc] path tnum rnum Perform updating operations selected at random. tchmttest typical [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-nc] [-rr num] path tnum rnum [bnum [apow [fpow]] Perform typical operations selected at random. tchmttest race [-tl] [-td|-tb|-tt|-tx] [-xm num] [-df num] [-nl|-nb] path tnum rnum [bnum [apow [fpow]] Perform race condition test. Options feature the following. -tl : enable the option 'HDBTLARGE'. -td : enable the option 'HDBTDEFLATE'. -tb : enable the option 'HDBTBZIP'. -tt : enable the option 'HDBTTCBS'. -tx : enable the option 'HDBTEXCODEC'. -rc num : specify the number of cached records. -xm num : specify the size of the extra mapped memory. -df num : specify the unit step number of auto defragmentation. -nl : enable the option 'HDBNOLCK'. -nb : enable the option 'HDBLCKNB'. -as : use the function 'tchdbputasync' instead of 'tchdbput'. -rnd : select keys at random. -wb : use the function 'tchdbget3' instead of 'tchdbget'. -nc : omit the comparison test. -rr num : specify the ratio of reading operation by percentage. This command returns 0 on success, another on failure.
SEE ALSO
tchtest(1), tchmgr(1), tchdb(3), tokyocabinet(3) TCHMTTEST(1)
 
 
 

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