Home My Page Projects Code Snippets Project Openings SML/NJ
Summary Activity Forums Tracker Lists Tasks Docs Surveys News SCM Files

SCM Repository

[smlnj] Annotation of /sml/branches/SMLNJ/src/cml/CHANGES
ViewVC logotype

Annotation of /sml/branches/SMLNJ/src/cml/CHANGES

Parent Directory Parent Directory | Revision Log Revision Log


Revision 167 - (view) (download)

1 : monnier 2 This is a record of changes made to CML and the CML Library.
2 :     ------------------------------------------------------------
3 :    
4 : monnier 167 Version 1.0.13 (SML/NJ 110.9)
5 :     -----------------------------
6 :    
7 :     - Changes to I/O APIs to track basis changes (deleted in_pos support
8 :     and changed type of StreamIO.mkInstream).
9 :     [1998-10-16]
10 :    
11 : monnier 139 Version 1.0.12 (SML/NJ 110.0.4 and 110.8)
12 :     -----------------------------------------
13 : monnier 106
14 : monnier 139 - Added preliminary Win32 implementation.
15 :     [1998-08-04]
16 :    
17 :     - Fixed type of inputLineEvt in CML_TEXT_STREAM_IO (thanks to A. Appel).
18 :     [1998-06-01]
19 :    
20 : monnier 106 - Fixed bug in ChanIOFn (failure to spawn threads).
21 :     [1998-03-12]
22 :    
23 :    
24 : monnier 8 Version 1.0.11 (SML/NJ 109.33 and 110)
25 :     --------------------------------------
26 :    
27 :     - Added TextIO.scanStream function.
28 :     [1997-11-21]
29 :    
30 :     - Added import of PathUtil:PATH_UTIL to CML library.
31 :     [1997-11-21]
32 :    
33 :    
34 :     Version 1.0.10 (SML/NJ 109.32)
35 :     ------------------------------
36 :    
37 :     - Fixed a scheduler bug that occured when the atomicState was SignalPending
38 :     and atomicSwitchTo was used to exit the atomic region.
39 :     [1997-09-18]
40 :    
41 :     - Fixed a bug in the RunCML.doit code that prevented multiple runs (this bug
42 :     was exposed by the previous bug fix).
43 :     [1997-09-15]
44 :    
45 :     - Fixed a serious bug with the internal condition variables (Event.atomicCVarSet
46 :     was not changing the state of the variable).
47 :     [1997-09-15]
48 :    
49 :     - Introduced datatype rebinding to eliminate some structure opening.
50 :     [1997-09-15]
51 :    
52 :     - Moved definition of tidToString to RepTypes, so that it can be used in
53 :     debugging the CML internals.
54 :     [1997-09-14]
55 :    
56 :     - Server initialization/shutdown is now handled by a dedicated cleanup
57 :     routine. Eventually, each server should define its own cleanup routine,
58 :     and we'll get rid of logServer.
59 :     [1997-09-12]
60 :    
61 :     - Fixed bugs in the initialization and shutdown protocols for the standard
62 :     text streams.
63 :     [1997-09-12]
64 :    
65 :    
66 : monnier 2 Version 1.0.9 (SML/NJ 109.31)
67 :     -----------------------------
68 :    
69 :     - Added cleanup code for the I/O stacks (including the standard I/O streams).
70 :     [1997-09-02]
71 :    
72 :     - Implemented a clean-up mechansim that is similar to that provided by
73 :     SML/NJ. The logging of global servers for initialization/shutdown
74 :     is now done using cleaners, which provide somewhat finer control.
75 :     Channel and mailbox logging is still supported, but the initialization
76 :     is done by a dedicated cleaner. This change is part of the overhaul
77 :     of RunCML.
78 :     [1997-08-29]
79 :    
80 :     - Qualified the use of the "cont" type constructor, which is no longer
81 :     available at top level.
82 :     [1997-08-28]
83 :    
84 :     - Replaced a few holdover uses of "abstraction" with opaque signature matching.
85 :     [1997-08-28]
86 :    
87 :     - RunCML.doit now returns an OS.Process.status value. If a CML program
88 :     uses OS.Process.{exit,terminate} to shutdown, then the status argument
89 :     is returned as the result. If the system shuts down because of deadlock,
90 :     the OS.Process.failure is returned.
91 :     [1997-08-15]
92 :    
93 :     - Many changes to ensure that exportFn images do not include the entire
94 :     top-level environment. These include: using SMLofNJ.isolate to create
95 :     top-level continuations, and reimplementing RunCML.exportFn to do better
96 :     housekeeping. To get this to work also required a number of changes
97 :     to the SML/NJ sources.
98 :     [1997-08-15]
99 :    
100 :     - Fixed bug in scheduler, where a timer interrupt in an atomic region
101 :     was not getting marked by SignalPending.
102 :     [1997-08-15]
103 :    
104 :     - The TextIO.output* functions did not implement line buffering; this
105 :     has now been added.
106 :     [1997-07-24]
107 :    
108 :    
109 :     Version 1.0.8 (SML/NJ 109.30)
110 :     -----------------------------
111 :    
112 :     - Changed uses of System.Unsafe to Unsafe.
113 :     [1997-07-11]
114 :    
115 :     - Eliminated redefinition of Scheduler structure to avoid loss of inlining,
116 :     since the compiler handles this properly now.
117 :     [1997-07-11]
118 :    
119 :     - Added Atom.atom' (tracking SML/NJ library changes)
120 :     [1997-07-11]
121 :    
122 :     - Removed Array2:ARRAY2 from library, as this is now gone from the
123 :     SML/NJ library.
124 :     [1997-06-30]
125 :    
126 :    
127 :     Version 1.0.7 (SML/NJ 109.29)
128 :     -----------------------------
129 :    
130 :     - Changed OS.IO.{pollErr,isErr} to OS.IO.{pollPri,isPri} (this tracks fixes
131 :     in the SML/NJ implementation of the SML Basis Library.
132 :     [1997-06-11]
133 :    
134 :     - Changes to src/Unix/posix-bin-prim-io.sml to track basis fixes.
135 :     [1997-06-11]
136 :    
137 :    
138 :     Version 1.0.6 (SML/NJ 109.28)
139 :     -----------------------------
140 :    
141 :     - Added a temporary fix so that input operations do not cause the whole
142 :     CML system to block waiting for input. Eventually, there should be a
143 :     CML version of the complete Posix API, which is the right way to avoid
144 :     this problem.
145 :     [1997-05-21]
146 :    
147 :     - Added RunCML.exportFn.
148 :     NOTE: there are some problems with the size of exported images that
149 :     need to be tracked down and fixed.
150 :     [1997-05-21]
151 :    
152 :    
153 :     Version 1.0.5 (SML/NJ 109.26)
154 :     -----------------------------
155 :    
156 :     - Added SyncVar.{mSwap,mSwapEvt} operations, and changed the implementation
157 :     of multicast channels to use it.
158 :     [1997-03-18]
159 :    
160 :     - Modified SyncVar.{mGet,mGetEvt} to resume other blocked threads (just
161 :     as iGet does).
162 :     [1997-03-17]
163 :    
164 :     - Fixed a bug in SyncVar.{mTake,mTakeEvt}, where the cell was not getting
165 :     emptied in some execution paths.
166 :     [1997-03-16]
167 :    
168 :     - Added an "error thread," which is enqueued when CML is not running.
169 :     This thread will get dispatched if someone tries to execute a CML
170 :     operation without using RunCML.doit (not including channel allocation,
171 :     etc.). I also added a top-level call to Scheduler.reset, which will
172 :     ensure that the current thread ID is initialized.
173 :     [1997-03-15]
174 :    
175 :     - Fixed a serious bug in SyncVar.{iPut,mPut}, where the cell was not
176 :     getting filled in some cases.
177 :     [1997-03-13]
178 :    
179 :    
180 :     Version 1.0.4 (SML/NJ 109.25.2)
181 :     -------------------------------
182 :    
183 :     - Added some additional modules to the CML Library: IOUtil:IO_UTIL and
184 :     KeywordsFn. These were recent additions to the SML/NJ Library. I also
185 :     reorganized the directory structure of the CML library to make it easier
186 :     to track changes in the SML/NJ Library.
187 :     [1997-02-28]
188 :    
189 :     - Tracked changes in location of continuation operations changed in SML/NJ.
190 :     [1997-02-28]
191 :    
192 :    
193 :     Version 1.0.3 (SML/NJ 109.25.1)
194 :     -------------------------------
195 :    
196 :     - Fixed bugs in the implementation of the pauseHook and schedulerHook in
197 :     RunCMLFn (missing atomicBegin).
198 :     [1997-02-25]
199 :    
200 :     - Fixed bug in implementation of TraceCML when TraceToFile was set as the
201 :     destination.
202 :     [1997-02-25]
203 :    
204 :     - Fixed bug in random access support in BinIOFn and TextIOFn (bug also in
205 :     SML/NJ implementation).
206 :     [1997-02-18]
207 :    
208 :     - Added logging/unlogging for global mailboxes.
209 :     [1997-02-17]
210 :    
211 :     - Fixed bug in the TraceCML.unwatchThread. Also changed the implementation
212 :     to avoid potential races between unwatching a thread and its termination.
213 :     [1997-02-17]
214 :    
215 :     - Various changes to the Scheduler module to improve robustness. Added
216 :     an exception handler around the function in enqueueTmpThread. Replaced
217 :     enqueueCurThread with enqueueAndSwitchCurThread, which keeps the thread
218 :     ID bookkeeping in the same place. And fixed a bug(?) where atomicSwitchTo
219 :     was failing to set the current thread ID properly.
220 :     [1997-02-15]
221 :    
222 :     - Added sendPoll operation on channels to CML structure.
223 :     [1997-02-04]
224 :    
225 :    
226 :     Version 1.0.2 (SML/NJ 109.25)
227 :     -----------------------------
228 :    
229 :     - Added documentation for the Multicast and TraceCML library modules.
230 :     [1997-01-30]
231 :    
232 :     - Made minor improvements to the implementation of TraceCML.
233 :     [1997-01-30]
234 :    
235 :     - Changes to the SML/NJ system (available in 109.25) now make it possible
236 :     to use the top-level print function in CML programs (it gets dynamically
237 :     rebound to CML's version of TextIO.print when a CML program starts running).
238 :     [1997-01-29]
239 :    
240 :     - Renamed CML.atEvt to CML.atTimeEvt.
241 :     [1997-01-27]
242 :    
243 :     - Added SimpleRPC:SIMPLE_RPC to the CML library.
244 :     [1997-01-26]
245 :    
246 :     - Fixed a bug in the I/O manager for the case when two I/O events became
247 :     enabled for the same thread at the same time.
248 :     [1997-01-26]
249 :    
250 :    
251 :     Version 1.0.1 (SML/NJ 109.22)
252 :     -----------------------------
253 :    
254 :     - Added UnixEnv:UNIX_ENV to the structures reexported from the CML library.
255 :     [1996-11-09]
256 :    
257 :     - Fixed bug in {TextIO,BinIO}.StreamIO.endOfStream, where more m-variable
258 :     was getting multiple puts.
259 :     [1996-11-07]
260 :    
261 :    
262 :     Version 1.0 (SML/NJ 109.21.1)
263 :     -----------------------------
264 :    
265 :     - Added version and banner to CML structure.
266 :     [1996-11-01]
267 :    
268 :     - Added CML version of Unix structure.
269 :     [1996-11-01]
270 :    
271 :     - Changed the implementation of the internal condition variables to make
272 :     them work correctly.
273 :     [1996-11-01]
274 :    
275 :     - Added implementation of OS.IO.poll and OS.IO.pollEvt.
276 :     [1996-11-01]
277 :    
278 :     - Fixed implementation of Socket.connect.
279 :     [1996-11-01]
280 :    

root@smlnj-gforge.cs.uchicago.edu
ViewVC Help
Powered by ViewVC 1.0.0