Calvin Rose
38f7e256d0
Port threads code to Windows API
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Can run demo in examples/threads.janet
2019-12-10 20:32:41 -05:00
Calvin Rose
4187c972a3
Switch to multiple buffers per mailbox.
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Needs less copying.
2019-12-10 13:26:00 -06:00
Calvin Rose
66d82c4513
Add mailbox capacity for back pressure.
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(thread/send thread msg &opt timeout) can now timeout. Also
changed thread/self to thread/current for better consistency with
fibers, and all blocking operations will by default timeout after 1
second. I think its bad to make things block forerver by default.
2019-12-08 12:30:30 -06:00
Calvin Rose
c9c4424261
Add thread/self.
2019-12-07 17:54:08 -06:00
Calvin Rose
131733549d
Get mailbox API working.
2019-12-07 16:51:00 -06:00
Calvin Rose
73f5314141
Work on moving to mailbox abstraction.
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Should be more efficient in the common case.
2019-12-07 12:14:16 -06:00
Calvin Rose
0e690b4fa0
Add timeout to thread/receive.
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If provided, throws an error if no message is received before
timeout. Perhaps should return nil?.
2019-12-06 09:21:36 -06:00
Calvin Rose
c804ae9f7c
Update threads.c to avoid a deadlock.
2019-12-06 01:46:23 -06:00
Calvin Rose
dbcceefc20
Fix bad merge.
2019-12-04 22:41:30 -06:00
Calvin Rose
1a4035b02c
Merge branch 'master' into threads-3
2019-12-04 22:39:30 -06:00
Calvin Rose
e908029392
Work on thread/receive doubling as select.
2019-12-04 22:31:01 -06:00
Calvin Rose
fd4220f254
Keep single global pthread_cond_t per thread.
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This will allow thread/select to be implemented.
Also add thread/close and close method to threads.
2019-12-04 21:44:53 -06:00
Calvin Rose
de6c3d6d70
Simplify structure JanetThread and JanetChannel.
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Remove JanetThreadShared.
2019-12-04 21:04:43 -06:00
Calvin Rose
474bcd50a1
Add methods to threads.
2019-12-02 04:39:13 -06:00
Calvin Rose
70c8b6838d
Use make-image-dict and load-image-dict in thread/new
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Rather than messing with janet_core_dictionary, we
instead cache the core enevironment, and pull out the
needed tables from there. This is more flexible, more correct, and
also exposes janet_resolve_core, which can be easily used from the C
API.
2019-12-02 04:15:22 -06:00
Calvin Rose
212479188a
Have separate encode and decode dicts for threads
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This is more correct and mirrors the way marshal -> unmarshal works.
2019-12-01 21:53:39 -06:00
Calvin Rose
8f31a53276
Add thread example.
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Also remove reference to pthread_t in the JanetThread structure.
2019-12-01 20:47:22 -06:00
Calvin Rose
6a763aac95
Work on threads.
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Add send and receive.
2019-12-01 20:28:12 -06:00
Calvin Rose
e542ba7e4d
Fix amalg build.
2019-11-27 12:43:45 -06:00
Calvin Rose
bca0392738
First work on threading.
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Posix only, needs to be disabled on windows. Also
the Makefile needs to be configurable, and meson.build
needs to take pthreads into account.
2019-11-26 23:13:53 -06:00
