diff options
| author | Björn B. Brandenburg <bbb@cs.unc.edu> | 2010-05-20 09:03:15 -0400 |
|---|---|---|
| committer | Björn B. Brandenburg <bbb@cs.unc.edu> | 2010-05-20 09:03:15 -0400 |
| commit | 7fadc10de346d5b36c59aea5c724a903598d95a0 (patch) | |
| tree | 40828b08ecdebf35b723f1741c2f56ebb6191804 | |
| parent | 865a40fe6606558752ad2ebff17cbbcf3c621b29 (diff) | |
update changelog
| -rw-r--r-- | index.html | 47 |
1 files changed, 41 insertions, 6 deletions
| @@ -311,14 +311,49 @@ Technology and Applications Symposium</cite>, pp. 342-353, April 2008. | |||
| 311 | <ul> | 311 | <ul> |
| 312 | <li> | 312 | <li> |
| 313 | Changed codebase from Linux 2.6.24 to Linux 2.6.32 | 313 | Changed codebase from Linux 2.6.24 to Linux 2.6.32 |
| 314 | </li> | 314 | </li> |
| 315 | <li> | ||
| 316 | Added support x86-64 systems. | ||
| 317 | </li> | ||
| 318 | |||
| 319 | <li> | ||
| 320 | Dropped sparc64 support. | ||
| 321 | </li> | ||
| 322 | |||
| 323 | <li> | ||
| 324 | Ported Feather-Trace to x86-64. | ||
| 325 | </li> | ||
| 326 | |||
| 327 | <li> | ||
| 328 | Integrated recent changes in Linux's hrtimer infrastructure, which made the "norq" (no runqueue locks held) callbacks unnecessary. | ||
| 329 | </li> | ||
| 330 | |||
| 331 | <li> | ||
| 332 | Added the "LITMUS<sup>RT</sup> control device", a portable | ||
| 333 | mechanism for sharing a memory page between the kernel and user space tasks.s | ||
| 334 | </li> | ||
| 335 | |||
| 336 | <li> | ||
| 337 | Re-implemented support for non-preemptive sections on top of the control page. | ||
| 338 | </li> | ||
| 339 | |||
| 315 | <li> | 340 | <li> |
| 316 | Improved C-EDF plugin. C-EDF supports different cluster sizes (around L2 and L3 caches) and supports dynamic changes of cluster size (when no real-time | 341 | Improved C-EDF plugin. C-EDF now supports different cluster sizes (based on L2 and L3 cache sharing) and supports dynamic changes of cluster size (while the C-EDF plugin is not active). |
| 317 | tasks are present). | 342 | </li> |
| 343 | |||
| 344 | |||
| 345 | <li> | ||
| 346 | Reimplemented debug tracing on top of Linux's "misc device class" and kfifo buffers. | ||
| 347 | </li> | ||
| 348 | |||
| 349 | <li> | ||
| 350 | Improved build system of liblitmus. Users no longer have to edit the SConstruct file manually. Instead, they should provide a .config file (see <a href="#install">installation instructions</a>). | ||
| 318 | </li> | 351 | </li> |
| 319 | <li> Synchronization of plugin switching </li> | 352 | |
| 320 | <li>Several bugfixes.</li> | 353 | <li> Added some synchronization to plugin switching to avoid sporadic crashes.</li> |
| 321 | </ul> | 354 | <li>Misc. bugfixes.</li> |
| 355 | |||
| 356 | </ul> | ||
| 322 | </div> | 357 | </div> |
| 323 | 358 | ||
| 324 | <p> | 359 | <p> |