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1366 commits 3 branches 1 tag 14 MiB
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146 commits

Author SHA1 Message Date
Sears Russell
669a4f181a transitive closure program. 2005-03-24 11:10:44 +00:00
Sears Russell
cf58e1fb72 Transitive closure working! 2005-03-24 04:43:22 +00:00
Sears Russell
e82076f8a6 New benchmarking numbers... 2005-03-23 19:52:25 +00:00
Sears Russell
ced67d2b9c update of benchmarks so they can terminate overnight. 2005-03-23 19:49:52 +00:00
Sears Russell
9ede6bec33 Fixes for the benchmarks that were run last night. :) 2005-03-23 08:05:21 +00:00
Sears Russell
482f3f1818 (It is possible that these are identical to the old versions.) 2005-03-23 08:04:50 +00:00
Eric Brewer
70b8da1dc2 new graph 2005-03-23 07:08:06 +00:00
Eric Brewer
5599eaed64 *** empty log message *** 2005-03-23 07:07:35 +00:00
Eric Brewer
5a28f72d4d first version 2005-03-23 02:54:00 +00:00
Sears Russell
07045c55de (Already out of date) TPS data. 2005-03-23 02:45:22 +00:00
Sears Russell
1a89fd30f6 Matched BDB's buffer cache / log buffer sizes to LLADD's 2005-03-23 02:21:31 +00:00
Sears Russell
0b643dd34d Benchmarking figures, and auto-generated graphs. 2005-03-22 20:57:51 +00:00
Sears Russell
58aaf2acb8 Script that runs all of the benchmarks in order... 2005-03-22 20:37:30 +00:00
Sears Russell
51bc247661 Updated scripts to include more graphs, and run to completion on shirin 2005-03-22 19:25:19 +00:00
Sears Russell
379b50d8c7 A script that produces *.dat files by calling ci-parser.pl appropriately. 2005-03-21 22:33:03 +00:00
Sears Russell
b38db5b52b Added figures to paper. 2005-03-21 22:31:43 +00:00
Sears Russell
98db96b96d Fixed script name typo. 2005-03-21 19:14:25 +00:00
Sears Russell
663b54d5cf Preliminary, untuned SOSP benchmark scripts. 2005-03-21 09:24:37 +00:00
Sears Russell
b26105e76f Benchmark debugging output / scalability fixes. 2005-03-21 08:03:45 +00:00
Sears Russell
d9627dffe4 Fixed initialization bug for xid. 2005-03-20 06:23:48 +00:00
Sears Russell
ef3c30b190 Benchmark updates. 2005-03-20 05:17:25 +00:00
Sears Russell
26d50f19e3 Cleaned up berkeley db tests / lladd logger optimizations + bug fix. 2005-03-19 20:28:30 +00:00
Sears Russell
b860c687d2 Helpers for berkeley db tests. 2005-03-19 02:26:58 +00:00
Sears Russell
97bf995022 changes for diff, commit prior to deleteing a lot of old bdb cruft 2005-03-18 23:26:25 +00:00
Sears Russell
d8eb6c9aa7 Major benchmark update; log force merging. 2005-03-17 04:38:55 +00:00
Sears Russell
dffff067bb multiplexer and fifo are now working. (also added removed some timeouts from tests that were timing out) 2005-03-15 05:30:57 +00:00
Jimmy Kittiyachavalit
80ed16c18e Initial implementation of logMemory.c. Haven't yet done any testing, but it seems to compile. However, as of now, the current source code in the cvs repository does not build, dying on check_<somehting (I think ringbuffer.x)>, due to an a reference to an undefined symbol 'mutex'. 2005-03-14 20:54:06 +00:00
Sears Russell
f5ff26b233 Added commit() call to inner while loop of linearHashNTAWriteRequests.c 2005-03-14 20:04:44 +00:00
Sears Russell
b83e339ce2 New benchmark for bdb (still a work in progress...) 2005-03-13 02:56:05 +00:00
Sears Russell
34bfccb439 Portability fixes for FreeBSD and Mac OS. Check broke compatibility w/ 
old versions; added #ifdef so that both versions of check will work.
 2005-03-13 02:24:01 +00:00
Sears Russell
1bfb634103 Preliminary benchmark program uploads for SEDA-style response time percentiles vs requests / second 
Also added a few cute little utilities:
  - truncate_log
  - run_recovery

Upped max # of concurrent transactions.  (Current throughput during benchmarking remains ~flat up to 32,000
threads, but past max concurrent transactions was 1,000...)
 2005-03-12 22:11:18 +00:00
Sears Russell
18c772234d new benchmarks revealed that inserts for linkedList, pageOrientedList were taking O(n) time, yielding O(n^2) 
time to build a list, since the lists could not contain duplicate keys.  These operations are now O(1), and
the lists can contain duplicates.
 2005-03-10 20:10:49 +00:00
Sears Russell
258dd5f4c4 Fixed up some return values; tests now pass with assert disabled. 2005-02-08 01:13:57 +00:00
Sears Russell
6198522971 Starting to rip the old jbhash implementation out, and replace it with a 
linear hash implementation.  In particular, I've implemented (sort of) an
iterator for linear hash, and (sort of) ported libdfa to linearhash.c

I say 'sort of' since this functionality is broken with this commit.  On the other hand, CVS should build now, and the tests under lladd will pass.  libdfa's new tests don't pass at the moment.
 2005-01-10 03:02:02 +00:00
Sears Russell
87cffd409b Old benchmarking stuff I forgot to add to the repository. 2004-11-29 21:30:21 +00:00
Sears Russell
910649a387 Web-site update, a few minor code changes from before the Freenix deadline. 2004-10-27 01:40:09 +00:00
Sears Russell
3d2a36c417 Fixed typo 2004-10-20 23:10:37 +00:00
Sears Russell
939badfda0 New benchmark. :) 2004-10-20 23:02:16 +00:00
Sears Russell
aead6a5a83 New benchmark, fixed for PROFILE_LATCHES. 2004-10-20 21:55:00 +00:00
Sears Russell
70b8aca134 Set some constants to values appropriate for my desktop. 2004-10-20 06:48:29 +00:00
Sears Russell
281781dfd0 Forgot this file... 2004-10-20 06:29:55 +00:00
Sears Russell
6a744690f8 Added special 'EVERYTHING.script' which runs the tests from fastest to slowest. (To be run overnight...) 2004-10-20 06:28:31 +00:00
Sears Russell
af9e7adee0 Starting work on the actual graph-generation portion of the benchmarks. :) 2004-10-20 06:21:21 +00:00
Sears Russell
ec99c0e258 Lots of optimizations; re-did on-disk layout for the linear hash table. 2004-10-19 21:16:37 +00:00
Sears Russell
6b265f28b0 Speedups, most notably in the logging subsystem. 2004-10-19 04:45:42 +00:00
Sears Russell
ec1276f26f Preliminary version of logical logging linear hash. (No latching yet, and there are some bugs re-opening a closed hash.) 2004-10-18 18:24:54 +00:00