blob: cbf57a82ce514ffc89ac07c9400c4f899264ab43 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Real-Time Systems at The University of North Carolina at Chapel Hill</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="container">
<div id="header">
<h1>Real-Time Systems: Real-Time Lunch</h1>
<p>at The University of North Carolina at Chapel Hill</p>
</div>
<div id="tabs10">
<ul>
<li><a href="./index.html"><span>Welcome</span></a></li>
<li><a href="./people.html"><span>People</span></a></li>
<li><a href="./papers.html"><span>Papers</span></a></li>
<li><a href="./photos.html"><span>Photos</span></a></li>
<li><a href="./lunch.html"><span>Real-Time Lunch</span></a></li>
<li><a href="./projects.html"><span>Projects</span></a></li>
<li><a href="./conferences.html"><span>Conferences</span></a></li>
</ul>
</div>
<div id="container2">
<div id="content">
<h2>Real-Time Lunch</h2>
<p>RT Lunch is a weekly seminar focussed on current research in real-time systems and related fields. It is open to all and a great way to get to know UNC's Real-Time Systems group. <em>Y'all should come!</em>
</p>
<p>We also have a weekly <a href="litmuslunch.html">LITMUS<sup>RT</sup> Lunch</a> as well.</p>
<h2>Mailing List</h2>
<p>RT Lunch is coordinated via our mailing list <a href="mailto:rtlunch@listserv.unc.edu">rtlunch@listserv.unc.edu</a>. This list is also used to share other relevant news and to coordinate upcoming events. All members of the Real-Time Systems group should subscribe to this list.
</p>
<h2>Time and Location</h2>
<p>
For the Fall 2011 semester, RT Lunch is held each Wednesday from 12:30 to 1:30 in FB 120.</p>
<h2>Fall 2011</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>12/07/2011</td>
<td>Jeremy Erickson</td>
<td>Practice talk for OPODIS</td>
</tr>
<tr>
<td>11/30/2011</td>
<td><i>No talk<i></td>
<td><i>No talk<i></td>
</tr>
<tr>
<td>11/21/2011</td>
<td>Bipasa Chattopadhyay</td>
<td>Two resource partitioning problem(Monday 12:30 to 1:30 in FB 120)</td>
</tr>
<tr>
<td>11/16/2011</td>
<td>Haohan Li</td>
<td>Mixed Criticality</td>
</tr>
<tr>
<td>11/9/2011</td>
<td>Sanjoy Baruah</td>
<td>Flex Ray</td>
</tr>
<tr>
<td>11/2/2011</td>
<td>Glenn Elliott</td>
<td>RTCSA talk</td>
</tr>
<tr>
<td>10/24/2011</td>
<td>Chris Kenna, Jonathan Herman</td>
<td>PRP waiver talks(Monday 12:30 to 2:00 in FB 120)</td>
</tr>
<tr>
<td>10/19/2011</td>
<td>Jeremy Erickson, Jonathan Herman</td>
<td>Summary of papers submitted to RTAS</td>
</tr>
<tr>
<td>10/12/2011</td>
<td><i>No talk<i></td>
<td><i>No talk<i></td>
</tr>
<tr>
<td>10/05/2011</td>
<td><i>No talk<i></td>
<td><i>No talk<i></td>
</tr>
<tr>
<td>09/28/2011</td>
<td><i>No talk<i></td>
<td><i>No talk<i></td>
</tr>
<tr>
<td>09/21/2011</td>
<td>Glenn Elliott</td>
<td>An Optimal k-Exclusion Real-Time Locking Protocol Motivated by Multi-GPU Systems</td>
</tr>
<tr>
<td>09/14/2011</td>
<td>Mac Mollison</td>
<td><a href="lunch/2011-09-14-mollison_summer_school.pdf">Summer school</a></td>
</tr>
<tr>
<td>09/14/2011</td>
<td>Cong Liu</td>
<td>Improving the Schedulability of Sporadic Self-Suspending Soft Real-Time Multiprocessor Task Systems</td>
</tr>
<tr>
<td>09/07/2011</td>
<td><i>Various group members</i></td>
<td>Discussion of summer projects</td>
</tr>
<tr>
<td>08/31/2011</td>
<td>Risat Pathan</td>
<td><a href="lunch/2011-08-31-Improved_schedulability_tests_for_Global_FP_scheduling.pdf">Improved Schedulability Tests for Global Fixed-Priority Scheduling</a></td>
</tr>
<tr>
<td>08/24/2011</td>
<td>Alex Mills</td>
<td><a href="lunch/2011-08-24-A_Multiprocessor_Server-Based_Scheduler_for_Soft_Real-time_Tasks_with_Stochastic_Execution_Demand.pptx">A Multiprocessor Server-Based Scheduler for Soft Real-time Tasks with Stochastic Execution Demand</a></td>
</tr>
</table>
<h2>Spring 2011</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>02/28/2011</td>
<td>Björn Brandenburg</td>
<td>OS Infrastructure for Multiprocessor Real-Time Systems: Scheduling and Synchronization</td>
</tr>
<tr>
<td>02/21/2011</td>
<td>Bipasa Chattopadhyay</td>
<td>Lookup Tables for Partitioned Scheduling</td>
</tr>
<tr>
<td>02/14/2011</td>
<td>Cong Liu</td>
<td>Precedence Constraints</td>
</tr>
<tr>
<td>02/07/2011</td>
<td>Glenn Elliott</td>
<td>GPUs</td>
</tr>
<tr>
<td>01/31/2011</td>
<td>Alex Mills</td>
<td>Integer Programming</td>
</tr>
<tr>
<td>01/26/2011</td>
<td><i>Entire Group</i></td>
<td><i>Research Plans for Semester</i></td>
</tr>
<tr>
<td>01/19/2011</td>
<td><i>No talk</i></td>
<td><i>No talk (social lunch only)</i></td>
</tr>
</table>
<h2>Fall 2010</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>12/08/2010</td>
<td>Jeremy Erickson</td>
<td>Tardiness Bounds for Global EDF with Deadlines Different from Periods</td>
</tr>
<tr>
<td>12/01/2010</td>
<td><i>No talk</i></td>
<td><i>No RT Lunch (RTSS)</i></td>
</tr>
<tr>
<td>11/24/2010</td>
<td><i>No talk</i></td>
<td><i>No RT Lunch (Thanksgiving Break)</i></td>
</tr>
<tr>
<td>11/17/2010</td>
<td>Mac Mollison</td>
<td><a href="lunch/2010-11-17-DAEC.pdf">The Industrial-Academic Interface: Success Stories from Academic-Industrial Collaboration</a></td>
</tr>
<tr>
<td>11/17/2010</td>
<td>Haohan Li</td>
<td><a href="lunch/2010-11-17-Mixed-Criticality.pptx">An algorithm for scheduling certifiable mixed-criticality sporadic task systems</a></td>
</tr>
<tr>
<td>11/10/2010</td>
<td>Jonathan Herman</td>
<td>Fault Tolerance (COMP790 rescheduled from Friday)</td>
</tr>
<tr>
<td>11/03/2010</td>
<td>None</td>
<td>No RT Lunch</td>
</tr>
<tr>
<td>10/27/2010</td>
<td>Andrea Bastoni</td>
<td>An Empirical Comparison of Global, Partitioned, and Clustered Multiprocessor EDF Schedulers</td>
</tr>
<tr>
<td>10/20/2010</td>
<td>Glenn Elliott</td>
<td>Globally Scheduled Real-Time Multiprocessor Systems with GPUs</td>
</tr>
<tr>
<td>10/13/2010</td>
<td><i>Various group members</i></td>
<td>Overview of recently submitted papers</td>
</tr>
<tr>
<td>10/6/2010</td>
<td>Mac Mollison</td>
<td><a href="lunch/2010-10-06-ICESS.ppt">Mixed-Criticality Real-Time Scheduling for Multicore Systems</a> (PRP Waiver talk)</td>
</tr>
<tr>
<td>09/29/2010</td>
<td>Cong Liu</td>
<td>Supporting Complex Applications with Precedence Constraints on Soft Real-Time Multiprocessors with No Utilization Loss</td>
</tr>
<tr>
<td>09/22/2010</td>
<td>Jeremy Erickson</td>
<td><a href="lunch/2010-09-22-Tardiness.pdf">Improved Tardiness Bounds for Global EDF</a></td>
</tr>
<tr>
<td>09/15/2010</td>
<td>Andrea Bastoni</td>
<td>Cache-Related Preemption and Migration Delays: Empirical Approximation and Impact on Schedulability (Continued)</td>
</tr>
<tr>
<td>09/08/2010</td>
<td>Andrea Bastoni</td>
<td>Cache-Related Preemption and Migration Delays: Empirical Approximation and Impact on Schedulability</td>
</tr>
<tr>
<td>09/01/2010</td>
<td><i>No talk</i></td>
<td><i>No talk (Social lunch only)</i></td>
</tr>
</table>
<h2>Spring 2010</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>4/21/2010</td>
<td><i>No talk</i></td>
<td><i>No talk (Approaching end of semester)</i></td>
</tr>
<tr>
<td>4/14/2010</td>
<td><i>No talk</i></td>
<td><i>No talk (Coincides with RTAS)</i></td>
</tr>
<tr>
<td>4/7/2010</td>
<td>Haohan Li</td>
<td><a href="lunch/2010-4-7-Towards_the_design_of_certifiable_mixed-criticality_systems.pdf">Towards the design of certifiable mixed-criticality systems</a></td>
</tr>
<tr>
<td></td>
<td>Alex Mills</td>
<td><a href="lunch/2010-4-7-Stochastic_Analysis_of_Multiprocessor_Global_Soft_Real-Time_Scheduling.pptx">Stochastic Analysis of Multiprocessor Global Soft Real-Time Scheduling</a></td>
</tr>
<tr>
<td></td>
<td>Cong Liu</td>
<td><a href="lunch/2010-4-7-Scheduling_suspendable_pipelined_tasks_with_non-preemptive_sections_in_soft_real-time_multiprocessor_systems.pptx">Scheduling suspendable pipelined tasks with non-preemptive sections in soft real-time multiprocessor systems</td>
</tr>
<tr>
<td>3/31/2010</td>
<td>Andrea Bastoni</td>
<td>Update on overhead measurement methodology</td>
</tr>
<tr>
<td></td>
<td>Cong Liu</td>
<td>Update on overhead analysis refactoring</td>
</tr>
<tr>
<tr>
<td>3/24/2010</td>
<td>Cong Liu, Andrea Bastoni, etc.</td>
<td>Discussion of overhead analysis and measurement for upcoming paper</td>
</tr>
<tr>
<td>3/17/2010</td>
<td>Cong Liu, etc.</td>
<td><a href="lunch/2010-03-17-cong_overhead_analysis.pdf">Discussion of overhead analysis for upcoming paper</a></td>
</tr>
<tr>
<td>3/10/2010</td>
<td><i>No talk</i></td>
<td><i>No talk (Spring Break)</i></td>
</tr>
<tr>
<td>3/3/2010</td>
<td>Hennadiy Leontyev</td>
<td>Dissertation practice talk</td>
</tr>
<tr>
<tr>
<td>2/24/2010</td>
<td>Haohan Li</td>
<td><a href="lunch/2010-02-24-Mixed_criticality_scheduling_improved_resource_augmentation_results.pdf">Mixed-criticality scheduling: improved resource-augmentation results</a></td>
</tr>
<tr>
<td>2/17/2010</td>
<td><i>No talk</i></td>
<td><i>No talk</i></td>
</tr>
<tr>
<td>2/10/2010</td>
<td><i>No talk</i></td>
<td><i>No talk</i></td>
</tr>
<tr>
<td>2/3/2010</td>
<td>Hennadiy Leontyev</td>
<td>Compositional Analysis Techniques for Multiprocessor Soft Real-Time Scheduling</a></td>
</tr>
<tr>
<td>1/27/2010</td>
<td>Jeremy Erickson</td>
<td><a href="lunch/2010-01-27-Improved_Tardiness_Bounds_for_Global_EDF.pdf">Improved Tardiness Bounds for Global EDF</a></td>
</tr>
<tr>
<td>1/20/2010</td>
<td>Andrea Bastoni</td>
<td><a href="lunch/2010-01-20-Discovering_hypervisor_overheads_using_micro_and_macrobenchmarks.pdf">Discovering hypervisor overheads using micro and macrobenchmarks</a></td>
</tr>
</table>
<h2>Fall 2009</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>12/1/2009</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2009-12-01-On_the_Implementation_of_Global_Real-Time_Schedulers.pdf">On the Implementation of Global Real-Time Schedulers</a></td>
</tr>
<tr>
<td></td>
<td>Hennadiy Leontyev</td>
<td><a href="lunch/2009-12-01-Multiprocessor_Extensions_to_Real-Time_Calculus.ppt">Multiprocessor Extensions to Real-Time Calculus</a></td>
</tr>
<tr>
<td>11/25/2009</td>
<td><i>No talk</i></td>
<td><i>No talk</i></td>
</tr>
<tr>
<td>11/18/2009</td>
<td>Alex Mills</td>
<td><a href="lunch/2009-11-18-A_Stochastic_Framework_For_Multiprocessor_Real-Time_Scheduling.ppt">A Stochastic Framework for Multiprocessor Real-Time Scheduling</a></td>
</tr>
<tr>
<td>11/11/2009</td>
<td>Cong Liu</td>
<td><a href="lunch/2009-11-11-Task_Scheduling_With_Self_Suspensions_In_Soft_Real-Time_Multiprocessor_Systems.ppt">Task Scheduling with Self Suspensions in Soft Real-Time Multiprocessor Systems</a></td>
</tr>
<tr>
<td>11/4/2009</td>
<td>Andrea Bastoni</td>
<td><a href="lunch/2009-11-04-Working_with_HPETs.pdf">Working with high precision event timers (HPETs)</a></td>
</tr>
<tr>
<td>10/28/2009</td>
<td><i>No talk</i></td>
<td><i>No talk</i></td>
</tr>
<tr>
<td>10/21/2009</td>
<td>Guruprasad Aphale</td>
<td><a href="lunch/2009-10-21-BFS_by_Con_Kolivas.ppt">BFS by Con Kolivas</a></td>
</tr>
<tr>
<td>10/14/2009</td>
<td>Haohan Li</td>
<td><a href="lunch/2009-10-14-Mixed_Criticality_Schedulability.ppt">Mixed Criticality Schedulability</a></td>
</tr>
<tr>
<td>10/7/2009</td>
<td>Raphael Guerra</td>
<td><a href="lunch/2009-10-07-A_Gravitational_Task_Model.tar">A Gravitational Task Model</a></td>
</tr>
<tr>
<tr>
<td>9/30/2009</td>
<td><i>No talk</i></td>
<td><i>No talk</i></td>
</tr>
<tr>
<td>9/23/2009</td>
<td>Hennadiy Leontyev</td>
<td><a href="lunch/2009-09-23-Compositional_Analysis_Techniques_For_Multiprocessor_Real-Time_Scheduling.pdf">Compositional Analysis Techniques for Multiprocessor Real-Time Scheduling</a></td>
</tr>
<tr>
<td>9/16/2009</td>
<td>Cong Liu</td>
<td><a href="lunch/2009-09-16-Supporting_Pipelines_In_Soft_Real-Time_Multiprocessor_Systems.ppt">Supporting Pipelines In Soft Real-Time Multiprocessor Systems</a></td>
</tr>
<tr>
<td>9/9/2009</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2009-09-09-bbb%20-%20intro%20to%20sporadic%20tasks%20and%20synchronization.pdf">Introduction to Sporadic Tasks and Real-Time Synchronization</a></td>
</tr>
</table>
<h2>Spring 2009</h2>
<table class="event">
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>March 2009</td>
<td>Björn Brandenburg</td>
<td>Tutorial: Getting Started with LITMUS<sup>RT</sup> Development</td>
</tr>
<tr>
<td>2/23/2009</td>
<td>John Calandrino</td>
<td><a href="lunch/2009-02-23%20-%20RTLunch-ECRTS09-Slides.ppt">On the Design and Implementation of a Cache-Aware Multicore Scheduler</a></td>
</tr>
<tr>
<td>2/16/2009</td>
<td>Björn Brandenburg</td>
<td>Recap of the Transactional Memory Workshop held in conjunction with PPoPP'09</td>
</tr>
<tr>
<td>2/2/2009</td>
<td>Cong Liu</td>
<td><a href="lunch/2009-02-03%20Supporting%20Pipelines%20in%20Soft%20Real-Time%20Multiprocessor%20Systems.pdf">Supporting Pipelines in Soft Real-Time Multiprocessor Systems</a></td>
</tr>
</table>
<p class="note">Note: Listing is incomplete.</p>
<h2>Fall 2008</h2>
<table>
<tr class="heading">
<td>Date</td>
<td>Presenter</td>
<td>Topic</td>
</tr>
<tr>
<td>11/12/2008</td>
<td>Stephen Olivier</td>
<td>A Brief Introduction to a Concise Overview to Transactional Memory</td>
</tr>
<tr>
<td>10/22/2008</td>
<td>Sanjoy Baruah</td>
<td>Demand Bound Function Related Schedulability Tests</td>
</tr>
<tr>
<td>10/8/2008</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2008-10-bbb%20-%20realt-time%20synchronization%20overview.pdf">A Partial Overview of Real-Time Synchronization</a> (Part 3)</td>
</tr>
<tr>
<td>10/1/2008</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2008-10-bbb%20-%20realt-time%20synchronization%20overview.pdf">A Partial Overview of Real-Time Synchronization</a> (Part 2)</td>
</tr>
<tr>
<td>9/24/2008</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2008-10-bbb%20-%20realt-time%20synchronization%20overview.pdf">A Partial Overview of Real-Time Synchronization</a> (Part 1)</td>
</tr>
<tr>
<td>9/17/2008</td>
<td>John Calandrino</td>
<td><a href="lunch/PDCCS-2008-Talk.ppt">LinSched: The Linux Scheduler Simulator</a></td>
</tr>
<tr>
<td>9/10/2008</td>
<td>Björn Brandenburg</td>
<td><a href="lunch/2008-09-10-An%20Overview%20of%20LITMUS.pdf">An Overview of Litmus</a></td>
</tr>
<tr>
<td>9/3/2008</td>
<td>Hennadiy Leontyev</td>
<td><a href="lunch/2008-09-03%20-%20Flexible%20Scheduling%20Support%20for%20Soft%20Real-Time%20Multiprocessor%20Systems.ppt">Flexible Support for Soft Real-Time Multiprocessing Systems</a></td>
</tr>
<tr>
<td>8/27/2008</td>
<td>John Calandrino</td>
<td><a href="lunch/2008-08-27%20Cache-Aware%20Real-Time%20Scheduling%20on%20Multicore%20Platforms.ppt">Cache-Aware Real-Time Scheduling on Multicore Platforms</a></td>
</tr>
</table>
<h2>Pre 2008</h2>
<p>Real-Time Lunch has been around forever (<em>i.e.</em>, longer than the current grad student generation), but the old schedules have been lost in the sands of time. Rumor has it that the talks were great, though. ;-)</p>
</div>
</div>
<div id="footer">
<p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0</a> | Copyright © UNC | Based on a Design by Aaron Block | <a href="maintainers.html">Site Maintainers</a></p>
</div>
</div>
</body>
</html>
|
