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Author SHA1 Message Date
Howard Chu 66b1e13aa7 mdb_drop optimization 
If we know there are no sub-DBs and no overflow pages, skip leaf scan.
 2016-04-09 20:44:05 +01:00
Howard Chu c14f9efd52 Migration 
Migrate from DB version 0 to version 1 on startup
 2016-04-08 03:11:05 +01:00
Howard Chu d7ea7d9a23 Merge branch 'performance' into master 2016-04-05 21:13:16 +01:00
Howard Chu 372acee723 Cleanup 
drop obsolete remove_output()
fix get_output_key(global), fix crash in blockchain_dump
 2016-04-05 21:05:24 +01:00
Howard Chu 591e421875 Cleanup and clarify 
Try to rationalize the variable names, document usage.
 2016-04-05 20:57:45 +01:00
Howard Chu b2f1c58805 Use cursors in some remove functions 
Helps when they're called repeatedly in one txn
 2016-04-05 20:57:31 +01:00
Howard Chu 118dd69dd5 Use DUPFIXED for block_info and output_txs 
Saves another ~150MB or so on the full blockchain
 2016-04-05 20:55:16 +01:00
Howard Chu 6225716f3c More outputs consolidation 
Also bumped DB VERSION to 1
Another significant speedup and space savings:
Get rid of global_output_indices, remove indirection from output to keys

This is the change warptangent described on irc but never got to finish.
 2016-04-05 20:55:12 +01:00
Howard Chu 7c5abdc3a3 Use DUPFIXED for output_keys 
Saves another 90MB on 200000 block import.
Had to bring back compare_uint64 for this, but it's safe since
this table is always 64-bit aligned.
 2016-04-05 20:54:42 +01:00
Howard Chu 8e9d8e3364 Use DUPFIXED for tx_indices 
Small space savings, no measurable speedup
 2016-04-05 20:54:39 +01:00
Howard Chu a12f9365f8 Use DUPFIXED for block_heights 
Only a small savings...
 2016-04-05 20:54:07 +01:00
Howard Chu 38c2277d6f Use DUPFIXED for spent_keys 2016-04-05 20:54:07 +01:00
warptangent bf769c32ba Add back changes from revert. 
m_tx_outputs doesn't need to be changed, as it's no longer dup list.
 2016-04-05 20:54:07 +01:00
warptangent 46b991b362 Use MDB_APPEND mode with two tx subdbs 
This is possible on those using a tx index as a key.
 2016-04-05 20:54:07 +01:00
warptangent 9aadedb1d0 Schema update: tx_indices - consolidate the tx subdbs from 5 to 3 2016-04-05 20:54:06 +01:00
warptangent a2f518aa01 Schema update: tx_indices - yet less indirection 2016-04-05 20:54:06 +01:00
warptangent 8d12a8df2c Schema update: tx_indices - improve further with less indirection 2016-04-05 20:54:06 +01:00
warptangent 7c013f66e9 Add batch warning for further review 2016-04-05 20:54:06 +01:00
warptangent ae0854a431 Schema update: tx_indices 2016-04-05 20:54:06 +01:00
Howard Chu 8d252a4214 Consolidated block info 2016-04-05 20:53:59 +01:00
warptangent 132c666f67 Update schema for "tx_outputs" to use array containing amount output indices 
This speeds up wallet refresh by directly retrieving a tx's amount output indices.

It removes the indirection and walking the amount output duplicate list
for every amount in each requested tx.

"tx_outputs" is used by:
Amount output indices are needed for wallet refresh.
Global output indices are needed for removing a tx.

Both amount output indices and global output indices are now stored in
an array of 64-bit unsigned ints:

tx_outputs[<tx_hash>] -> [ <a1_oi, a1_gi, a2_oi, a2_gi, ...> ]

Previously it was:
tx_outputs[<tx_hash>] -> duplicate list of <a1_gi, a2_gi, a3_gi, ...>

The amount output list had to be walked for every amount in order to
find each amount's output index, by comparing the amount's global output
index with each one in the duplicate list until a match was found.

See also d045dfa7ce
 2016-04-05 20:30:50 +01:00
warptangent 309f8f3d44 blockchain_utilities: Update documentation 2016-04-05 20:30:50 +01:00
luigi1111 7ac1db42c2 get_payments short ID 
Add support for short/integrated/encrypted IDs to get_payments RPC
 2016-04-05 20:30:50 +01:00
Riccardo Spagni e7c8a32a28
Merge pull request #780 
a42e19e bumped version number (Riccardo Spagni)
 2016-04-02 12:22:31 +09:00
Riccardo Spagni a42e19e1b7
bumped version number 2016-04-02 12:21:59 +09:00
Riccardo Spagni cc54e2764a
Merge pull request #779 
daac1cc core: remove the block reward accumulation loop (moneromooo-monero)
 2016-04-02 12:05:57 +09:00
Riccardo Spagni dea1aa75bc
Merge pull request #778 
efbdde2 Detect map resize failures (Howard Chu)
 2016-04-02 12:05:40 +09:00
Riccardo Spagni ab43e80331
Merge pull request #777 
8757e46 add blockhashing blob to getblocktemplate (Howard Chu)
 2016-04-02 12:05:07 +09:00
Riccardo Spagni 590d5d8f20
Merge pull request #774 
34957fc tests: add test for needed OpenSSL algorithms in unbound (moneromooo-monero)
 2016-04-02 12:04:26 +09:00
Riccardo Spagni 3d06e2bc81
Merge pull request #773 
587e2e9 README: mention TORSOCKS_ALLOW_INBOUND for wallet connections (moneromooo-monero)
 2016-04-02 12:03:51 +09:00
Riccardo Spagni b22f550c67
Merge pull request #772 
ead6956 simplewallet: always gracefully exit on EOF (moneromooo-monero)
 2016-04-02 12:03:25 +09:00
Riccardo Spagni 4ac6bdbb3f
Merge pull request #769 
b4eada9 wallet: make load_keys check types when loading JSON (moneromooo-monero)
3e55725 wallet: make the JSON reading type safe (moneromooo-monero)
f8d05f3 common: new json_util.h (moneromooo-monero)
 2016-04-02 12:02:49 +09:00
Riccardo Spagni 2572706c2c
Merge pull request #768 
43962f4 abstract_tcp_server2: possible fix for exception in handle_accept (moneromooo-monero)
 2016-04-02 12:02:33 +09:00
Riccardo Spagni a38ad63f8f
Merge pull request #767 
24b3e90 Convey tx verification failure reasons to the RPC client (moneromooo-monero)
 2016-04-02 12:02:07 +09:00
Riccardo Spagni f68670a80e
Merge pull request #766 
77d1c6b simplewallet: default to trusted daemon for loopback address (moneromooo-monero)
 2016-04-02 12:01:29 +09:00
Riccardo Spagni 44559ca4b0
Merge pull request #764 
f746c9d minor corrections/clarifications (Thomas Winget)
c6bb201 Transaction pool documentation (and some cleanup) (Thomas Winget)
 2016-04-02 12:01:15 +09:00
moneromooo-monero daac1cc259
core: remove the block reward accumulation loop 
This can generate non decomposed outputs for very large block
rewards (or not so large ones if a miner decides to not quantize
the block rewards). Out of an abundance of caution, we refuse
to generate those. They are still accepted by the consensus code,
however.
 2016-04-01 21:42:19 +01:00
Howard Chu efbdde2c66 Detect map resize failures 2016-03-30 20:37:28 +01:00
Thomas Winget f746c9d01b
minor corrections/clarifications 2016-03-30 11:55:54 -04:00
Howard Chu 8757e46b78 add blockhashing blob to getblocktemplate 2016-03-30 16:54:36 +01:00
moneromooo-monero 34957fcbb9
tests: add test for needed OpenSSL algorithms in unbound 
These can be compiled out of libunbound, leading to failure
to check DNSSEC validity.
 2016-03-29 17:56:42 +01:00
moneromooo-monero 587e2e9418
README: mention TORSOCKS_ALLOW_INBOUND for wallet connections 2016-03-29 17:55:00 +01:00
moneromooo-monero ead6956080
simplewallet: always gracefully exit on EOF 2016-03-29 17:52:45 +01:00
Riccardo Spagni 0ee87e6305
Merge pull request #770 
878ab5d wallet: fix --generate-from-keys saving as watch only (moneromooo-monero)
 2016-03-28 23:43:06 +02:00
moneromooo-monero 878ab5d896
wallet: fix --generate-from-keys saving as watch only 2016-03-28 16:46:37 +01:00
moneromooo-monero b4eada907c
wallet: make load_keys check types when loading JSON 2016-03-27 23:39:34 +01:00
moneromooo-monero 3e557254c7
wallet: make the JSON reading type safe 2016-03-27 23:39:17 +01:00
moneromooo-monero f8d05f3cd9
common: new json_util.h 
With code to help factor out reading typed fields from JSON
 2016-03-27 23:35:32 +01:00
Riccardo Spagni 2b57845766
Merge pull request #765 
d5d46e6 tests: obligatory hardfork unit build fix after interface change (moneromooo-monero)
25672d3 wallet: pass std::function by const ref, not value (moneromooo-monero)
0be6e08 wallet: do not leak owned amounts to the daemon unless --trusted-daemon (moneromooo-monero)
12146da wallet: change sweep_dust to sweep_unmixable (moneromooo-monero)
600a3cf New RPC and daemon command to get output histogram (moneromooo-monero)
f9a2fd2 wallet: handle rare case where fee adjustment can bump to the next kB (moneromooo-monero)
f26651a wallet: factor fee calculation (moneromooo-monero)
 2016-03-27 14:09:53 +02:00
moneromooo-monero 43962f4103
abstract_tcp_server2: possible fix for exception in handle_accept 2016-03-27 12:53:20 +01:00