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22 | <a href="./Home">MLton 20180207</a>\r | |
23 | </div>\r | |
24 | </div>\r | |
25 | <div id="header">\r | |
26 | <h1>MatthewFluet</h1>\r | |
27 | </div>\r | |
28 | <div id="content">\r | |
29 | <div id="preamble">\r | |
30 | <div class="sectionbody">\r | |
31 | <div class="paragraph"><p>Matthew Fluet (\r | |
32 | <a href="mailto:matthew.fluet@gmail.com">matthew.fluet@gmail.com</a>\r | |
33 | ,\r | |
34 | <a href="http://www.cs.rit.edu/%7Emtf">http://www.cs.rit.edu/%7Emtf</a>\r | |
35 | )\r | |
36 | is an Assistant Professor at the <a href="http://www.rit.edu">Rochester Institute of Technology</a>.</p></div>\r | |
37 | <hr>\r | |
38 | <div class="paragraph"><p>Current MLton projects:</p></div>\r | |
39 | <div class="ulist"><ul>\r | |
40 | <li>\r | |
41 | <p>\r | |
42 | general maintenance\r | |
43 | </p>\r | |
44 | </li>\r | |
45 | <li>\r | |
46 | <p>\r | |
47 | release new version\r | |
48 | </p>\r | |
49 | </li>\r | |
50 | </ul></div>\r | |
51 | <hr>\r | |
52 | <div class="paragraph"><p>Misc. and underspecified TODOs:</p></div>\r | |
53 | <div class="ulist"><ul>\r | |
54 | <li>\r | |
55 | <p>\r | |
56 | understand <a href="RefFlatten">RefFlatten</a> and <a href="DeepFlatten">DeepFlatten</a>\r | |
57 | </p>\r | |
58 | <div class="ulist"><ul>\r | |
59 | <li>\r | |
60 | <p>\r | |
61 | <a href="http://www.mlton.org/pipermail/mlton/2005-April/026990.html">http://www.mlton.org/pipermail/mlton/2005-April/026990.html</a>\r | |
62 | </p>\r | |
63 | </li>\r | |
64 | <li>\r | |
65 | <p>\r | |
66 | <a href="http://www.mlton.org/pipermail/mlton/2007-November/030056.html">http://www.mlton.org/pipermail/mlton/2007-November/030056.html</a>\r | |
67 | </p>\r | |
68 | </li>\r | |
69 | <li>\r | |
70 | <p>\r | |
71 | <a href="http://www.mlton.org/pipermail/mlton/2008-April/030250.html">http://www.mlton.org/pipermail/mlton/2008-April/030250.html</a>\r | |
72 | </p>\r | |
73 | </li>\r | |
74 | <li>\r | |
75 | <p>\r | |
76 | <a href="http://www.mlton.org/pipermail/mlton/2008-July/030279.html">http://www.mlton.org/pipermail/mlton/2008-July/030279.html</a>\r | |
77 | </p>\r | |
78 | </li>\r | |
79 | <li>\r | |
80 | <p>\r | |
81 | <a href="http://www.mlton.org/pipermail/mlton/2008-August/030312.html">http://www.mlton.org/pipermail/mlton/2008-August/030312.html</a>\r | |
82 | </p>\r | |
83 | </li>\r | |
84 | <li>\r | |
85 | <p>\r | |
86 | <a href="http://www.mlton.org/pipermail/mlton/2008-September/030360.html">http://www.mlton.org/pipermail/mlton/2008-September/030360.html</a>\r | |
87 | </p>\r | |
88 | </li>\r | |
89 | <li>\r | |
90 | <p>\r | |
91 | <a href="http://www.mlton.org/pipermail/mlton-user/2009-June/001542.html">http://www.mlton.org/pipermail/mlton-user/2009-June/001542.html</a>\r | |
92 | </p>\r | |
93 | </li>\r | |
94 | </ul></div>\r | |
95 | </li>\r | |
96 | <li>\r | |
97 | <p>\r | |
98 | <span class="monospaced">MSG_DONTWAIT</span> isn’t Posix\r | |
99 | </p>\r | |
100 | </li>\r | |
101 | <li>\r | |
102 | <p>\r | |
103 | coordinate w/ Dan Spoonhower and Lukasz Ziarek and Armand Navabi on multi-threaded\r | |
104 | </p>\r | |
105 | <div class="ulist"><ul>\r | |
106 | <li>\r | |
107 | <p>\r | |
108 | <a href="http://www.mlton.org/pipermail/mlton/2008-March/030214.html">http://www.mlton.org/pipermail/mlton/2008-March/030214.html</a>\r | |
109 | </p>\r | |
110 | </li>\r | |
111 | </ul></div>\r | |
112 | </li>\r | |
113 | <li>\r | |
114 | <p>\r | |
115 | Intel Research bug: <span class="monospaced">no tyconRep property</span> (company won’t release sample code)\r | |
116 | </p>\r | |
117 | <div class="ulist"><ul>\r | |
118 | <li>\r | |
119 | <p>\r | |
120 | <a href="http://www.mlton.org/pipermail/mlton-user/2008-March/001358.html">http://www.mlton.org/pipermail/mlton-user/2008-March/001358.html</a>\r | |
121 | </p>\r | |
122 | </li>\r | |
123 | </ul></div>\r | |
124 | </li>\r | |
125 | <li>\r | |
126 | <p>\r | |
127 | treatment of real constants\r | |
128 | </p>\r | |
129 | <div class="ulist"><ul>\r | |
130 | <li>\r | |
131 | <p>\r | |
132 | <a href="http://www.mlton.org/pipermail/mlton/2008-May/030262.html">http://www.mlton.org/pipermail/mlton/2008-May/030262.html</a>\r | |
133 | </p>\r | |
134 | </li>\r | |
135 | <li>\r | |
136 | <p>\r | |
137 | <a href="http://www.mlton.org/pipermail/mlton/2008-June/030271.html">http://www.mlton.org/pipermail/mlton/2008-June/030271.html</a>\r | |
138 | </p>\r | |
139 | </li>\r | |
140 | </ul></div>\r | |
141 | </li>\r | |
142 | <li>\r | |
143 | <p>\r | |
144 | representation of <span class="monospaced">bool</span> and <span class="monospaced">_bool</span> in <a href="ForeignFunctionInterface">ForeignFunctionInterface</a>\r | |
145 | </p>\r | |
146 | <div class="ulist"><ul>\r | |
147 | <li>\r | |
148 | <p>\r | |
149 | <a href="http://www.mlton.org/pipermail/mlton/2008-May/030264.html">http://www.mlton.org/pipermail/mlton/2008-May/030264.html</a>\r | |
150 | </p>\r | |
151 | </li>\r | |
152 | </ul></div>\r | |
153 | </li>\r | |
154 | <li>\r | |
155 | <p>\r | |
156 | <a href="http://www.icfpcontest.org">http://www.icfpcontest.org</a>\r | |
157 | </p>\r | |
158 | <div class="ulist"><ul>\r | |
159 | <li>\r | |
160 | <p>\r | |
161 | John Reppy claims that "It looks like the card-marking overhead that one incurs when using generational collection swamps the benefits of generational collection."\r | |
162 | </p>\r | |
163 | </li>\r | |
164 | </ul></div>\r | |
165 | </li>\r | |
166 | <li>\r | |
167 | <p>\r | |
168 | page to disk policy / single heap\r | |
169 | </p>\r | |
170 | <div class="ulist"><ul>\r | |
171 | <li>\r | |
172 | <p>\r | |
173 | <a href="http://www.mlton.org/pipermail/mlton/2008-June/030278.html">http://www.mlton.org/pipermail/mlton/2008-June/030278.html</a>\r | |
174 | </p>\r | |
175 | </li>\r | |
176 | <li>\r | |
177 | <p>\r | |
178 | <a href="http://www.mlton.org/pipermail/mlton/2008-August/030318.html">http://www.mlton.org/pipermail/mlton/2008-August/030318.html</a>\r | |
179 | </p>\r | |
180 | </li>\r | |
181 | </ul></div>\r | |
182 | </li>\r | |
183 | <li>\r | |
184 | <p>\r | |
185 | <span class="monospaced">MLton.GC.pack</span> doesn’t keep a small heap if a garbage collection occurs before <span class="monospaced">MLton.GC.unpack</span>.\r | |
186 | </p>\r | |
187 | <div class="ulist"><ul>\r | |
188 | <li>\r | |
189 | <p>\r | |
190 | It might be preferable for <span class="monospaced">MLton.GC.pack</span> to be implemented as a (new) <span class="monospaced">MLton.GC.Ratios.setLive 1.1</span> followed by <span class="monospaced">MLton.GC.collect ()</span> and for <span class="monospaced">MLton.GC.unpack</span> to be implemented as <span class="monospaced">MLton.GC.Ratios.setLive 8.0</span> followed by <span class="monospaced">MLton.GC.collect ()</span>.\r | |
191 | </p>\r | |
192 | </li>\r | |
193 | </ul></div>\r | |
194 | </li>\r | |
195 | <li>\r | |
196 | <p>\r | |
197 | The <span class="monospaced">static struct GC_objectType objectTypes[] =</span> array includes many duplicates. Objects of distinct source type, but equivalent representations (in terms of size, bytes non-pointers, number pointers) can share the objectType index.\r | |
198 | </p>\r | |
199 | </li>\r | |
200 | <li>\r | |
201 | <p>\r | |
202 | PolySpace bug: <a href="Redundant">Redundant</a> optimization (company won’t release sample code)\r | |
203 | </p>\r | |
204 | <div class="ulist"><ul>\r | |
205 | <li>\r | |
206 | <p>\r | |
207 | <a href="http://www.mlton.org/pipermail/mlton/2008-September/030355.html">http://www.mlton.org/pipermail/mlton/2008-September/030355.html</a>\r | |
208 | </p>\r | |
209 | </li>\r | |
210 | </ul></div>\r | |
211 | </li>\r | |
212 | <li>\r | |
213 | <p>\r | |
214 | treatment of exception raised during <a href="BasisLibrary">BasisLibrary</a> evaluation\r | |
215 | </p>\r | |
216 | <div class="ulist"><ul>\r | |
217 | <li>\r | |
218 | <p>\r | |
219 | <a href="http://www.mlton.org/pipermail/mlton/2008-December/030501.html">http://www.mlton.org/pipermail/mlton/2008-December/030501.html</a>\r | |
220 | </p>\r | |
221 | </li>\r | |
222 | <li>\r | |
223 | <p>\r | |
224 | <a href="http://www.mlton.org/pipermail/mlton/2008-December/030502.html">http://www.mlton.org/pipermail/mlton/2008-December/030502.html</a>\r | |
225 | </p>\r | |
226 | </li>\r | |
227 | <li>\r | |
228 | <p>\r | |
229 | <a href="http://www.mlton.org/pipermail/mlton/2008-December/030503.html">http://www.mlton.org/pipermail/mlton/2008-December/030503.html</a>\r | |
230 | </p>\r | |
231 | </li>\r | |
232 | </ul></div>\r | |
233 | </li>\r | |
234 | <li>\r | |
235 | <p>\r | |
236 | Use <span class="monospaced">memcpy</span>\r | |
237 | </p>\r | |
238 | <div class="ulist"><ul>\r | |
239 | <li>\r | |
240 | <p>\r | |
241 | <a href="http://www.mlton.org/pipermail/mlton-user/2009-January/001506.html">http://www.mlton.org/pipermail/mlton-user/2009-January/001506.html</a>\r | |
242 | </p>\r | |
243 | </li>\r | |
244 | <li>\r | |
245 | <p>\r | |
246 | <a href="http://www.mlton.org/pipermail/mlton/2009-January/030506.html">http://www.mlton.org/pipermail/mlton/2009-January/030506.html</a>\r | |
247 | </p>\r | |
248 | </li>\r | |
249 | </ul></div>\r | |
250 | </li>\r | |
251 | <li>\r | |
252 | <p>\r | |
253 | Implement more 64bit primops in x86 codegen\r | |
254 | </p>\r | |
255 | <div class="ulist"><ul>\r | |
256 | <li>\r | |
257 | <p>\r | |
258 | <a href="http://www.mlton.org/pipermail/mlton/2009-January/030507.html">http://www.mlton.org/pipermail/mlton/2009-January/030507.html</a>\r | |
259 | </p>\r | |
260 | </li>\r | |
261 | </ul></div>\r | |
262 | </li>\r | |
263 | <li>\r | |
264 | <p>\r | |
265 | Enrich path-map file syntax:\r | |
266 | </p>\r | |
267 | <div class="ulist"><ul>\r | |
268 | <li>\r | |
269 | <p>\r | |
270 | <a href="http://www.mlton.org/pipermail/mlton/2008-September/030348.html">http://www.mlton.org/pipermail/mlton/2008-September/030348.html</a>\r | |
271 | </p>\r | |
272 | </li>\r | |
273 | <li>\r | |
274 | <p>\r | |
275 | <a href="http://www.mlton.org/pipermail/mlton-user/2009-January/001507.html">http://www.mlton.org/pipermail/mlton-user/2009-January/001507.html</a>\r | |
276 | </p>\r | |
277 | </li>\r | |
278 | </ul></div>\r | |
279 | </li>\r | |
280 | <li>\r | |
281 | <p>\r | |
282 | PolySpace bug: crash during Cheney-copy collection\r | |
283 | </p>\r | |
284 | <div class="ulist"><ul>\r | |
285 | <li>\r | |
286 | <p>\r | |
287 | <a href="http://www.mlton.org/pipermail/mlton/2009-February/030513.html">http://www.mlton.org/pipermail/mlton/2009-February/030513.html</a>\r | |
288 | </p>\r | |
289 | </li>\r | |
290 | </ul></div>\r | |
291 | </li>\r | |
292 | <li>\r | |
293 | <p>\r | |
294 | eliminate <span class="monospaced">-build-constants</span>\r | |
295 | </p>\r | |
296 | <div class="ulist"><ul>\r | |
297 | <li>\r | |
298 | <p>\r | |
299 | all <span class="monospaced">_const</span>-s are known by <span class="monospaced">runtime/gen/basis-ffi.def</span>\r | |
300 | </p>\r | |
301 | </li>\r | |
302 | <li>\r | |
303 | <p>\r | |
304 | generate <span class="monospaced">gen-constants.c</span> from <span class="monospaced">basis-ffi.def</span>\r | |
305 | </p>\r | |
306 | </li>\r | |
307 | <li>\r | |
308 | <p>\r | |
309 | generate <span class="monospaced">constants</span> from <span class="monospaced">gen-constants.c</span> and <span class="monospaced">libmlton.a</span>\r | |
310 | </p>\r | |
311 | </li>\r | |
312 | <li>\r | |
313 | <p>\r | |
314 | similar to <span class="monospaced">gen-sizes.c</span> and <span class="monospaced">sizes</span>\r | |
315 | </p>\r | |
316 | </li>\r | |
317 | </ul></div>\r | |
318 | </li>\r | |
319 | <li>\r | |
320 | <p>\r | |
321 | eliminate "Windows hacks" for Cygwin from <span class="monospaced">Path</span> module\r | |
322 | </p>\r | |
323 | <div class="ulist"><ul>\r | |
324 | <li>\r | |
325 | <p>\r | |
326 | <a href="http://www.mlton.org/pipermail/mlton/2009-July/030606.html">http://www.mlton.org/pipermail/mlton/2009-July/030606.html</a>\r | |
327 | </p>\r | |
328 | </li>\r | |
329 | </ul></div>\r | |
330 | </li>\r | |
331 | <li>\r | |
332 | <p>\r | |
333 | extend IL type checkers to check for empty property lists\r | |
334 | </p>\r | |
335 | </li>\r | |
336 | <li>\r | |
337 | <p>\r | |
338 | make (unsafe) <span class="monospaced">IntInf</span> conversions into primitives\r | |
339 | </p>\r | |
340 | <div class="ulist"><ul>\r | |
341 | <li>\r | |
342 | <p>\r | |
343 | <a href="http://www.mlton.org/pipermail/mlton/2009-July/030622.html">http://www.mlton.org/pipermail/mlton/2009-July/030622.html</a>\r | |
344 | </p>\r | |
345 | </li>\r | |
346 | </ul></div>\r | |
347 | </li>\r | |
348 | </ul></div>\r | |
349 | </div>\r | |
350 | </div>\r | |
351 | </div>\r | |
352 | <div id="footnotes"><hr></div>\r | |
353 | <div id="footer">\r | |
354 | <div id="footer-text">\r | |
355 | </div>\r | |
356 | <div id="footer-badges">\r | |
357 | </div>\r | |
358 | </div>\r | |
359 | </body>\r | |
360 | </html>\r |