372c36155a
Fix incorrect usage string: --check -> -k
2011-05-05 14:52:41 +02:00
756a701466
[commtech] Refactor to chain more than 2 nodes
...
* Refactor the source to be able to chain more than 2 nodes together
* Compile all binaries by default (binList must be set manually in
lancement.sh to run only a subset of the binaries
2011-05-05 14:34:09 +02:00
5d71bc53f1
[commtech] Varying size of buffer for BatchQueue
...
Create several variation of BatchQueue, each with a different buffer
size: batch_queue_1024, batch_queue_512, ..., batch_queue_2.
2011-05-05 11:30:00 +02:00
9c835d4c46
Add a "sent words == received words" check
2011-05-04 19:35:10 +02:00
cea65bd1bc
Support log file without "buf size" message
...
Instead of trying to get the buf size in the first log, grep on all logs
and take the value of the first match.
2011-05-04 19:34:58 +02:00
829063f894
Resiliant to empty ${bench}List
2011-05-04 19:34:53 +02:00
023552a4de
[commtech] Prevent prefetch in batch queue
...
Prevent prefetch of state variable in BatchQueue by adding padding
between the buffers and state variable.
2011-03-02 13:19:22 +01:00
1388b6d556
[commtech] Increase the number of word sent
2011-03-02 13:19:22 +01:00
c947c24cf2
[commtech] Handle more than 2 cache hierarchies
...
Rewrite creation of simple gnuplot to handle more than 2 cache
hierarchies (like L2, CPU and mem for sibling cores on same CPU,
non-sibling cores on same CPU and non sibling cores on different CPU).
2011-03-02 13:19:22 +01:00
22c97ab418
[commtech] Make BUF_SIZE definition be per tech
...
Don't define BUF_SIZE globally anymore, but per communication technique
2011-03-02 13:19:22 +01:00
7c515200e7
[commtech] Remove asm_cache from the comm techs
2011-03-02 13:19:22 +01:00
90b7a8007b
[commtech] Rename c_cache to batch_queue
2011-03-02 13:19:22 +01:00
f1b3174af3
Fix various bugs in log creation and parsing
...
* Force english locales (esp. for numeric values)
* Handle french and english numeric values
* Handle absence of useless_prod log
* Handle unique cache hierarchy
2011-02-24 21:00:09 +01:00
ee71568981
[barrier] Make the bench use perf instead of PAPI
...
- Convert barrier bench from papi+PapiHighLevel to perf framework
- Remove papihighlevel submodule
- Simplify Makefile (include moving some of the code in a separate
script)
2011-01-29 17:51:45 +01:00
ff7c38da55
[commtech] Display misses of L1 cache
...
- Remove infos about last level cache
+ Add misses of L1 cache
2011-01-28 23:59:57 +01:00
7d7ad0c46a
[commtech] Make WORDS_PER_BUF indep of BUF_SIZE.
...
The number of data sent must be independent of the buffer size chosen
by each algorithm.
2011-01-28 04:56:44 +01:00
b1316fb8a4
[commtech] Use param variable for matrice calc.
...
Matrice calculation library should not take parameter value 16 hardcoded
but use the value of the param variable.
2011-01-25 17:27:07 +01:00
aef40ff651
[commtech] Fix cache line size
...
Cache line size in current processors (at least the one used for tests:
cerclon) is 64 bytes, not 128. Thus modifying the declaration in
commtech.h
2011-01-25 17:25:38 +01:00
c3aad28ad5
[commtech] Add calculation method
...
Add a calculation method which add the value of the first integer of
n consecutive cache lines and write the results in one of the integer of
these cache lines. Next calculation uses the next n consecutives cache
lines and write the result in the next integer.
2011-01-25 17:24:53 +01:00
975411a824
Split CSQ in 2 communication techniques.
...
* Divide CSQ in 2 communication techniques: one with 2 slots (as in
BatchQueue aka c_cache) and one with 64 slots (as in the article)
* Rename fake communication technique in none communication technique
and disable any activity (send no longer does anything)
2011-01-25 17:24:53 +01:00
5eb7fb50c7
[commtech] CSQ use memcpy in dequeue for fairness
...
Paper about CSQ uses memcpy in enqueue and dequeue. Although it is not
possible to use memcpy in enqueue because of current API, it is possible
to use memcpy in dequeue, hence this commit.
2011-01-19 12:37:14 +01:00
7db514a706
[commtech] Fix time metric pattern
...
time metric pattern need to include dots and several elements as a time
is typically of the form 42.42424242
2011-01-16 17:30:00 +01:00
1867515152
[commtech] Remove pipe_comm to produce 50000000 l
...
Multiply by 10 the number of cache line send from the producer to the
consumer to have a more accurate mean. This require excluding pipe_comm
as this bench is way too slow to send so much data.
2011-01-16 17:27:21 +01:00
35a81bb736
[commtech] Place volatile on the right qualifier.
2011-01-13 14:58:13 +01:00
f8ef047808
Remove obsolete TODO.
2011-01-03 11:40:23 +01:00
2d879dc3fc
[commtech] Fix idx test in c_cache technique.
...
c_cache watching status value when idx % BUF_SIZE != 0 instead of when
it's equal zero.
2011-01-03 11:35:42 +01:00
9f5fb833d7
[commtech] Remove obsolete pattern for total time.
2011-01-03 11:34:47 +01:00
5682581335
[commtech bench] Fix the zero test
2010-10-14 00:01:32 +02:00
6c2868e20c
[commtech bench] Take the mean over 10 run.
2010-10-13 23:57:58 +02:00
006b1b1d94
Simplify and rewrite comm API.
2010-10-01 18:57:46 +02:00
c5507590aa
Default to $CWD in all case in parsing.sh
2010-08-12 05:11:46 +02:00
5750bea31f
Ignore dacapo bench (for the moment)
2010-05-18 10:35:28 +02:00
6899dea515
Allow overriding barriereList and commList
2010-05-18 09:34:25 +02:00
e49eaecf18
Allow specifiying the log directory
2010-05-18 09:34:15 +02:00
9af26178ba
Add shell options to local function params
...
This requires to switch from bash to sh
2010-05-18 09:34:12 +02:00
55d2d70b6e
Only exclude from log data less or equal than 0
2010-05-15 22:32:35 +02:00
479b41d262
Put main code in function main()
2010-05-15 19:58:53 +02:00
b83f592689
Create pdfs in images directory
2010-05-15 19:57:38 +02:00
fe09f9d2e9
Don't create gnuplot file with no body
2010-05-15 19:46:08 +02:00
38c7daee00
Remove remaining references to multicore.gnuplot
2010-05-15 19:25:20 +02:00
14d314a7b2
Generate images in images directory
2010-05-15 17:09:41 +02:00
fde98f1793
Update parsing.sh compatibility to gnuplot 4.4
2010-05-15 16:40:34 +02:00
Thomas Preud'homme
0c81f6323c
Merge branch 'histolines'
...
Conflicts:
communication_techniques/src/main.c
2010-02-25 18:15:33 +01:00
Thomas Preud'homme
ad804e4a5a
[comm tech bench] 1 gnuplot per graph
...
- Refactor parsing.sh to have one gnuplot file per graph
- Change the set style data from lines to linespoints
- Add one title per series of point (one for each every) in dat headers
2010-02-25 17:21:45 +01:00
Thomas Preud'homme
baff7d6b6e
[Comm tech bench] Some parsing.sh debug
...
- Correct some gnuplot "every" misuse
- Don't skip 2 lines for useless_loop
- Try to deal with xticlabels => Need a refactoring to have 1 gnuplot
file per output
2010-02-23 11:35:25 +01:00
Thomas Preud'homme
31a2e59227
histo + lines (only .dat are ready)
2009-07-28 01:16:11 +02:00
Thomas Preud'homme
69417b1cfa
Intermediate parsing.sh (1)
2009-07-08 18:58:18 +02:00
Thomas Preud'homme
19ef1d98f2
commtechs: Add bench_ before bench name
2009-07-08 18:42:51 +02:00
Thomas Preud'homme
d38f9150b2
commtechs: Make legend looks nicer s/mem/Memory/
2009-07-08 18:33:32 +02:00
Thomas Preud'homme
5e3a7f6ce0
commtechs: BUGFIX wait threads to be initialized
2009-07-07 16:08:00 +02:00
Thomas Preud'homme
Thomas Preud'homme