006b1b1d94
Simplify and rewrite comm API.
2010-10-01 18:57:46 +02:00
Thomas Preud'homme
698341b99e
commtech: Update usage help
2009-07-01 03:10:38 +02:00
Thomas Preud'homme
415004fb4b
commtech: Update usage help
2009-07-01 02:45:28 +02:00
Thomas Preud'homme
3341546c75
commtech: calc lib take 1 argument on command line
2009-07-01 02:36:11 +02:00
Thomas Preud'homme
c98db4b4ba
commtech: do_calc() return a void **
...
This respect what we claim to send to the send() function and allow to
reduce the FAKE_NURSERY_START. Thus we are sure gcc won't optimize the
second part of the if in include/jikes_barrier_comm.h
2009-06-30 22:35:11 +02:00
Thomas Preud'homme
8f0aecedec
comtechs bench: Better management of errors
2009-06-24 22:25:28 +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
34faada5fe
commtechs: Correctly parse outputs
2009-06-24 00:53:13 +02:00
Thomas Preud'homme
bc3c66027b
Display total time
2009-06-23 13:10:04 +02:00
Thomas Preud'homme
a590ecca09
commtechs bench: calculation init takes an arg
2009-06-19 21:15:23 +02:00
Thomas Preud'homme
f9128c0348
commtechs bench: Addresses are calculated
2009-06-19 13:27:08 +02:00
Thomas Preud'homme
dc6cd83ac1
commtechs bench: BUGFIX in options parsing
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* 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
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* commit 0ab6aa7576ac5ccdd9d0f99630016a2be87993b3 changed the API of
print_result
2009-06-18 18:39:42 +02:00
Thomas Preud'homme
274f3cfd1b
communication techniques bench: refactoring (2)
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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
ebbb03f65e
communication techniques bench: BUGFIX
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* -s really make the threads to be on a shared cache
2009-06-17 19:12:22 +02:00
Thomas Preud'homme
4cdee1503e
communication techniques bench: refactoring (1)
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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
0a4da54fec
Communication techniques bench: act more like a WB
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* Send addresses of place in memory where another addresses has been
stored
2009-06-16 13:22:08 +02:00
Thomas Preud'homme
09bff9869e
communication technique benchs: We send addresses
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* uintptr_t -> void *
* main send addresses where it has written something in
2009-06-16 12:58:30 +02:00
Thomas Preud'homme
471fdef61e
Bug in communication techniques bench
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* 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
44aacb978e
Add a naive L2 shared option for comm techs bench
2009-06-10 23:30:24 +02:00
Thomas Preud'homme
9b4388a964
Add benchs to compare communication techniques
2009-06-10 09:58:50 +02:00
Thomas Preud'homme
Thomas Preud'homme