X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=todo;h=da53a45817f10c908b45a7da3f915cd0e1ab306e;hp=fef96ad708dcd519b509fc24aa57d360c70858b6;hb=a19bce63ef088ad03004bc8e9bfde4901d978151;hpb=b0f5164fac83e2ad24ab1f56d5c1f022279372ab

diff --git a/todo b/todo
index fef96ad..da53a45 100644
--- a/todo
+++ b/todo
@@ -1,17 +1,39 @@
-- make rcu try yielding when its buffer gets full, instead of throwing an assert
 + fix makefile to compute dependency info as a side-effect of compilation (-MF)
-- investigate 16 byte CAS; ht can store GUIDs inline instead of pointers to actual keys 
-- testing, testing, testing
 + support integer keys for ht
-- validate arguments to interface functions
 + optimize tracing code, still too much overhead
 + use NULL instead of a sentinal node in skiplist and list
 + make the interfaces for all data structures consistent 
 + make list and skiplist use string keys
 + optimize integer keys
 + ht_print()
-- iterators
-- characterize performance of data structures
-- experiment with the performance impact of not passing the hash between functions
-- experiment with embedding keys in the list/skiplist nodes
++ iterators
+
+memory manangement
+------------------
+- make rcu yield when its buffer gets full instead of throwing an assert
+- alternate memory reclamation schemes, hazard pointers and/or reference count
+- verify key management in list, skiplist, and hashtable
+
+quaility
+--------
+- transaction tests
+- port perf tests from lib-high-scale
+- characterize the performance of hashtable, list and skiplist
+- validate arguments in interface functions
+- document usage of the library
+- document algorithms
+
+optimization
+------------
+- investigate 16 byte CAS; ht can store GUIDs inline instead of pointers to actual keys 
+- shortcut from write-set to entries/nodes
+- use a shared scan for write-set validation, similar to ht copy logic
+- experiment with the performance impact of not passing the hash between functions in ht
+- experiment with embedding the keys in the list/skiplist nodes
+
+features
+--------
+- 32 bit version of hashtable
+- verify list and skiplist work on 32 bit platforms
 - allow values of 0 to be inserted into maps (change DOES_NOT_EXIST to something else)
+- seperate nbd_malloc/nbd_free into general purpose malloc/free replacement