Thomas Preud'homme
d646451091
commtechs: We can launch without LD_LIBRARY_PATH
2009-06-25 17:29:44 +02:00
Thomas Preud'homme
a29aafe25e
Makefile is able to use papi libs not installed
2009-06-25 16:44:46 +02:00
Thomas Preud'homme
6b9777cb9b
Align shared_mem and initial jikes buffer
2009-06-25 14:01:18 +02:00
Thomas Preud'homme
c9323cd901
BUGFIX: Fix a possible deadlock if an error occurs
2009-06-25 13:47:50 +02:00
Thomas Preud'homme
177e548efe
commtechs benchs: fake_comm perform the writes
2009-06-24 23:35:58 +02:00
Thomas Preud'homme
2fe89da8a2
free memory after 100 Mo allocated
2009-06-24 23:26:51 +02:00
Thomas Preud'homme
8f0aecedec
comtechs bench: Better management of errors
2009-06-24 22:25:28 +02:00
Thomas Preud'homme
72db76b9fa
commtechs bench: Separate bench in 2 benchs
2009-06-24 20:14:50 +02:00
Thomas Preud'homme
b58d18cc5d
commtechs bench: Add title and legends
2009-06-24 20:14:24 +02:00
Thomas Preud'homme
ec4bd91021
commtechs bench: start y at 1
2009-06-24 20:11:58 +02:00
Thomas Preud'homme
74a0065616
commtechs bench: Add execute rights on parsing.sh
2009-06-24 18:28:27 +02:00
Thomas Preud'homme
737056ada1
commtechs bench: Logarithmic metric
2009-06-24 18:27:40 +02:00
Thomas Preud'homme
e9dc20ecd8
commtechs bench: time per loop + time per write
2009-06-24 18:18:05 +02:00
Thomas Preud'homme
7177f1c84d
Disable debugging info in compilation
2009-06-24 00:53:31 +02:00
Thomas Preud'homme
34faada5fe
commtechs: Correctly parse outputs
2009-06-24 00:53:13 +02:00
Thomas Preud'homme
934790a6d9
commtechs bench: Print time information
2009-06-23 14:46:00 +02:00
Thomas Preud'homme
bc3c66027b
Display total time
2009-06-23 13:10:04 +02:00
Thomas Preud'homme
857a764485
commtechs bench: Add parsing of logs
2009-06-23 12:51:24 +02:00
Thomas Preud'homme
f8c2be9478
commtech: -s don't take an argument
2009-06-23 12:31:48 +02:00
Thomas Preud'homme
e39c05664a
comm lib have their own directory as calc libs
2009-06-23 12:30:49 +02:00
Thomas Preud'homme
cc1bde60c9
commtech: Add fake_comm in lancement.sh script
2009-06-23 11:57:25 +02:00
Thomas Preud'homme
7b36e81b40
commtech: Currently no L2 shared needs no -s
2009-06-23 11:56:22 +02:00
Thomas Preud'homme
a590ecca09
commtechs bench: calculation init takes an arg
2009-06-19 21:15:23 +02:00
Thomas Preud'homme
f4b3904541
commtechs bench: add calc_mat calculation lib
...
* Add a matrice calculation as one of the possible calculation
* Modify the makefile to permit calculation lib compilation
* Reorganize the makefile to be able to execute the default target
2009-06-19 20:53:34 +02:00
Thomas Preud'homme
f9128c0348
commtechs bench: Addresses are calculated
2009-06-19 13:27:08 +02:00
Thomas Preud'homme
037895a73b
commtechs bench: Ready to bench
...
* Add a script to launch all binaries
* add a logclean target to Makefile
* git ignore logs
2009-06-18 22:16:29 +02:00
Thomas Preud'homme
dc6cd83ac1
commtechs bench: BUGFIX in options parsing
...
* nb_prod was tested with nb_cache_lines
* buf_size is unused => removed
* nb_cache_line => nb_bufs_sent
2009-06-18 22:10:15 +02:00
Thomas Preud'homme
e3b01f9357
commtechs bench: Reflect changes of papihighlevel
...
* commit 0ab6aa7576ac5ccdd9d0f99630016a2be87993b3 changed the API of
print_result
2009-06-18 18:39:42 +02:00
Thomas Preud'homme
d8b88b0e7f
commtech bench: BUGFIX of initialization
...
* Initialization can be blocking
2009-06-18 18:33:12 +02:00
Thomas Preud'homme
274f3cfd1b
communication techniques bench: refactoring (2)
...
Main changes:
* Better separation of what is common from what is specific to a
communication technique
* Consumer wait initialization of all producer threads
2009-06-18 15:55:20 +02:00
Thomas Preud'homme
b5575aa710
communication techniques bench: add c_cache_comm
2009-06-17 19:18:38 +02:00
Thomas Preud'homme
ebbb03f65e
communication techniques bench: BUGFIX
...
* -s really make the threads to be on a shared cache
2009-06-17 19:12:22 +02:00
Thomas Preud'homme
b522ce373f
communication techniques bench: typo
2009-06-17 18:22:03 +02:00
Thomas Preud'homme
4cdee1503e
communication techniques bench: refactoring (1)
...
Main changes:
* change library initialization: initialization is done with
init_library once and init_thread_comm by each thread
* cont is now directly accessed by main
* list of struct communication_assoc -> array of struct thread_comm
* struct communication_channel -> struct comm_channel
2009-06-17 18:15:16 +02:00
Thomas Preud'homme
68589566a7
Communication techniques bench: add fake comm
2009-06-17 15:47:12 +02:00
Thomas Preud'homme
3059605ed4
Communication techniques bench: add jikes barrier
2009-06-17 15:46:22 +02:00
Thomas Preud'homme
0a4da54fec
Communication techniques bench: act more like a WB
...
* Send addresses of place in memory where another addresses has been
stored
2009-06-16 13:22:08 +02:00
Thomas Preud'homme
85f383fd7d
Communication techniques bench: ignore more files
...
* Ignore specific_comm.h symlink as it changes for each different target
2009-06-16 13:05:14 +02:00
Thomas Preud'homme
09bff9869e
communication technique benchs: We send addresses
...
* uintptr_t -> void *
* main send addresses where it has written something in
2009-06-16 12:58:30 +02:00
Thomas Preud'homme
12494e2fbc
More uniformity in communication techniques bench
...
* Only use 2 * BUF_SIZE bytes for shared_memory
2009-06-12 00:44:52 +02:00
Thomas Preud'homme
02db9b77f6
Bug in communication techniques bench
...
* prod_idx and cons_idx aren't declared volatile so compiler could
sur-optimize access to these variable and lead to a deadlock
2009-06-12 00:39:25 +02:00
Thomas Preud'homme
471fdef61e
Bug in communication techniques bench
...
* producers can finish before consumer and thus free the thread-local
storage they have which could lead to sigsegv from consumer
2009-06-12 00:34:33 +02:00
Thomas Preud'homme
e6912c4048
New technique in communication techniques bench
...
* shared_mem become shared_mem_opt
* Apparition of shared_mem (no optimisation)
2009-06-11 23:42:15 +02:00
Thomas Preud'homme
91c3ce6ca4
Fix in communication techniques bench
...
* Producers now wait consumer when needed
2009-06-11 23:41:39 +02:00
Thomas Preud'homme
7e939d50da
Fix in communication techniques bench
...
* SHARED_MEM_SPACE is now based on BUF_SIZE
2009-06-11 23:35:41 +02:00
Thomas Preud'homme
44aacb978e
Add a naive L2 shared option for comm techs bench
2009-06-10 23:30:24 +02:00
Thomas Preud'homme
cc7da2e459
Let the choice of the path to papihighlevel
...
* Introduce 3 new variables:
- LOCALDIR: base directory for looking after papihighlevel
- PAPIHIGHLEVELINCDIR: include directory in $(LOCALDIR)
- PAPIHIGHLEVELLIBDIR: library directory in $(LOCALDIR)
2009-06-10 11:16:11 +02:00
Thomas Preud'homme
9b4388a964
Add benchs to compare communication techniques
2009-06-10 09:58:50 +02:00