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Author SHA1 Message Date
Richard Brooksby
9d7b1ff29e Improving comments in response to code review suggestions <https://info.ravenbrook.com/mail/2014/03/11/14-47-33/0/>.
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2014-03-11 15:46:51 +00:00
Richard Brooksby
16e0798806 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/22-40-36/0/>.
Using TREE_ELT where appropriate.
Using AVERT consistently on Tree, but see job003691.

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 Change: 184724
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2014-03-11 15:46:51 +00:00
Richard Brooksby
1f2cf6aa56 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/18-03-14/0/>.
Updating Splay Tree design document to be reasonably consistent with the current code.
Disabling tree functions not currently in use.

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 Change: 184723
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2014-03-11 15:46:51 +00:00
Richard Brooksby
00420bfce5 Fixing freebsd build.
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 Change: 184719
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2014-03-11 14:46:47 +00:00
Richard Brooksby
65a00f5945 Minor documentation improvements to binary trees.
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 Change: 184552
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2014-02-26 13:23:31 +00:00
Richard Brooksby
f47100fd09 Permitting tree traversals to abort early.
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 Change: 184511
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2014-02-23 15:36:27 +00:00
Richard Brooksby
a52bb1d3ea Implementing pointer-reversing tree traversal that does not disturb the tree shape, unlike the splay tree traversal, which flattens the tree into a list. replacing cbsiterate with this, knocking about 25% off the runtime of the test case: xc/release/djbench -x 1234 --sshift 8 mvff
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 Change: 184444
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2014-02-23 10:41:15 +00:00
Richard Brooksby
17b72c3052 Adding tree integrity check debugging function.
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 Change: 184441
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2014-02-23 10:41:15 +00:00
Richard Brooksby
93a0ffe8ee Generalising pointer reversal of tree spines.
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2014-02-23 10:41:15 +00:00
Richard Brooksby
6bc35c5ca0 Generalising splayrotate operations into treerotates.
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 Change: 184431
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2014-02-23 10:41:15 +00:00
Richard Brooksby
96473a433e Adding basic generic binary tree datatype.
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 Change: 184423
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2014-02-23 10:41:07 +00:00