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(Already out of date) TPS data.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
