ca5bf47adf
Initial work towards migration from minimart to prospect-monolithic
2016-01-23 20:14:31 -05:00
cf00496338
Monolithic semantics.
2016-01-23 18:24:07 -05:00
7cb4223235
Rename "matcher" to "trie".
2016-01-21 22:06:09 -05:00
5fcb4cb777
Rename "matcher" to "trie".
2016-01-21 22:02:24 -05:00
3c5a6f00ed
Rename "matcher" to "trie".
2016-01-21 21:55:41 -05:00
e1c5fd4ac1
Switch from timer-expired /messages/ to /assertions/ at ground level.
...
Previously, the timer driver caused the background thread to call
send-ground-message to indicate that a timer had expired. However,
this can lead to a race! In cases where a timer expires very soon, the
channel-put of the set-timer instruction leads shortly thereafter to a
send-ground-message which then races the establishment of the
metalevel-1 subscription to the timer-expired events that are coming
from the background thread.
The race cannot occur in the sequential implementation because the
network makes sure to enqueue the transition actions resulting from
the set-timer message delivery ahead of any enqueueing of the
timer-expired ground message, so that by the time the ground message
is processed, the relevant subscription always exists.
In a looser implementation, however, this level of synchronised
activity may not exist, and the ground message may overtake the
subscription establishment.
Therefore, I've changed the driver to instead use ground /assertions/
to signal expired timers. Upon processing of such an assertion, the
driver cleans it up. This is very similar to hardware interrupts,
where the driver has to "clear the interrupt" in order to let the
system continue properly.
2016-01-21 17:38:12 -05:00
4dfb4c46a1
world --> network
2016-01-20 14:16:18 -05:00
1ab7475869
world --> network
2016-01-20 14:13:49 -05:00
5e6d72b991
Rearrange bank-account examples.
2016-01-18 17:38:58 -05:00
1d28908600
Add project-assertions convenience routine.
2016-01-18 17:33:26 -05:00
aa9677dbe1
Rename World to Network
2016-01-18 14:29:48 -05:00
ad9a78b4a4
Directly detect incoming connections in examples/chat-simplified-internals
2016-01-16 22:12:35 -05:00
024157103c
Simplified TCP protocol chat example
2016-01-16 21:59:30 -05:00
b7726dafb8
Clearer example
2016-01-16 18:45:44 -05:00
fe2bc31f4f
Avoid use of sub; wait for server to come ready before sending messages
2016-01-16 18:11:35 -05:00
f1c1646163
Bank account example
2016-01-16 14:32:04 -05:00
6058f8ec6e
mini-echo examples
2016-01-14 15:19:00 -05:00
31fe2cd92b
Variations on chat server
2016-01-13 11:35:03 -05:00
4faf189029
Echo example in actor form
2016-01-13 11:26:01 -05:00
99466dad7f
examples/actor/chat-client.rkt
2016-01-08 12:22:27 -05:00
a978731c55
Correct typo: 5000 should be 5999
2016-01-08 12:22:11 -05:00
32ff49a814
TODO
2015-12-18 11:45:01 +13:00
881769c274
Comment out debug-printing in expand-state
2015-12-15 15:05:28 +13:00
e3aaed1ec9
Untabify
2015-12-15 15:01:13 +13:00
edaf97ae05
Simplify and rename %%boot to actor-body->spawn-action
2015-12-12 07:02:13 +13:00
97dceedff2
Expose `perform-core-action!`.
2015-12-12 06:52:16 +13:00
bd0278297b
Add `network` to actor.rkt
2015-12-12 06:45:15 +13:00
debd191992
Fix bug with `until` and #:collect.
...
`state` now yields the explicit values given in a termination clause
*prepended* to the `#:collect`ed variables of the calling actor at the
time the state terminates. `until` now yields zero values in its sole
termination clause, and thus yields only the `#:collect`ed values.
2015-12-12 06:22:40 +13:00
e2b7805232
Simple file-system example, similar to that in the paper submission
2015-12-11 20:25:52 +13:00
122ea7ea1c
Steps toward proper scoping of #:collect bindings
2015-12-11 20:25:17 +13:00
c607f1c53f
Cosmetic rearrangement of MINIMART_TRACE flag-parsing code
2015-12-11 20:24:54 +13:00
0335e54e6a
Check for incorrect use of ? in patterns; allow (? pred? ...) in patterns
2015-12-11 20:24:20 +13:00
30d46a2019
Avoid incorrect use of ?; replace with _
2015-12-11 20:22:36 +13:00
91c2d6a3c7
box-and-client actor example
2015-12-11 17:55:46 +13:00
424f38b268
Bring #:collect vars into scope for maintained assertions in actor.rkt
2015-12-11 17:55:34 +13:00
80ab8e20cc
Avoid crashing trace when behavior or state are missing from relevant tables
2015-12-11 17:50:55 +13:00
71c5cd3831
No longer store aggregates for ongoing assertions; instead, use the mux's interest-table
2015-12-11 17:36:32 +13:00
e349e28650
Explore behavior of limit-patch a little
2015-12-11 17:36:10 +13:00
e4eed9a9e4
Add prospect-pretty-print->string
2015-12-11 16:34:50 +13:00
07f7fcb060
Handy debug printing (commented out)
2015-12-11 16:25:14 +13:00
cd6f5a0f59
Remove dead code
2015-12-11 16:25:03 +13:00
b0d20f328a
Introduce syntax-classes
2015-12-11 16:24:42 +13:00
3b161ef573
First running HLL program!
2015-12-11 15:23:32 +13:00
29042830e2
Greatly improve pretty-printing of many prospect structures
2015-12-11 15:21:24 +13:00
85450362fb
Fix treap-values, which had been returning the keys (!)
2015-12-11 15:20:51 +13:00
309ca6f349
Avoid crashing in trace/stderr.rkt by printing the special boot pseudo-event.
2015-12-11 15:17:01 +13:00
d9db671896
Provide sequence-transitions*, sequence-transitions0 and sequence-transitions0*
2015-12-11 15:16:06 +13:00
154dfa3831
Much interesting progress in actor.rkt
2015-12-10 12:59:49 +13:00
c7870086c5
sequence-transitions0, sequence-transitions0*, and sequence-transitions*
2015-12-10 12:59:33 +13:00
4876a60f93
More progress toward compilation of state forms
2015-12-09 16:18:36 +13:00
Tony Garnock-Jones