Sears Russell
006cd1e621
Moved roundUp/Down to 'static inline' in header; completed unit test's checks.
2007-02-12 07:54:32 +00:00
Sears Russell
fe30fbbd74
RangeTracker seems to be working; still need to write unit tests for its return value.
2007-02-06 02:32:01 +00:00
Sears Russell
99bcf8acd9
Randomized test; bugfixes
2007-01-25 22:38:22 +00:00
Sears Russell
c2fa9913b1
Added partial implementation of range tracking for pinning arbitrary
...
regions. Currently, tracks regions, and is O(m log(n)) for each
operation, where m is the number of transition points per range, and n
is the number of transition points in the system. A transition point is
a place in memory where the pincount changes.
2007-01-24 01:03:52 +00:00
Sears Russell
802eeb33e7
New non-blocking implementation, with backpressure. Still doesn't handle overlapping writes. (Multiple writes to the same region is OK though.)
2006-11-21 06:50:12 +00:00
Sears Russell
8481e9cdd6
non_blocking is closer to working (it now flushes writes out in the background). This required some api changes. It still passes unit tests, but it's losing data on close()...
2006-10-28 03:33:02 +00:00
Sears Russell
faf55911df
Added non-blocking io implementation. It doesn't actually work yet, but it passes the unit tests. ;)
2006-10-26 05:48:30 +00:00
Sears Russell
10b77729f5
Simple (blocking, poor truncation performance) file handle implementation.
2006-10-18 00:57:36 +00:00
Sears Russell
32347b12e4
Added a "debug" handle dumps a trace of requests passed to it, and passes the requests through to another handle implementation.
2006-10-17 03:26:01 +00:00
Sears Russell
80a4148543
First cut at a new io API, with an in-memory reference implementation + test case.
2006-10-13 04:39:03 +00:00
