Commit graph

7854 commits

Author SHA1 Message Date
moneromooo-monero
0de14396b9
tests: add a CNv4 JIT test 2019-03-04 11:56:55 +00:00
moneromooo-monero
24d281c324
crypto: plug CNv4 JIT into cn_slow_hash
Enabled by setting the MONERO_USE_CNV4_JIT env var to 1
2019-03-04 11:56:55 +00:00
moneromooo-monero
78ab59ea44
crypto: clear cache after generating random program 2019-03-04 11:56:46 +00:00
moneromooo-monero
b9a618848f
performance_tests: add tests for new Cryptonight variants 2019-03-04 11:56:38 +00:00
SChernykh
fff23bf7c6
CNv4 JIT compiler for x86-64 and tests
Minimalistic JIT code generator for random math sequence in CryptonightR.

Usage:
- Allocate writable and executable memory
- Call v4_generate_JIT_code with "buf" pointed to memory allocated on the previous step
- Call the generated code instead of "v4_random_math(code, r)", omit the "code" parameter
2019-03-04 11:56:29 +00:00
moneromooo-monero
3dde67d82d
blockchain: add v10 fork heights 2019-03-04 11:56:22 +00:00
moneromooo-monero
a17da7202b
Print the reason why a notification spec failed to parse 2019-03-04 11:48:46 +00:00
moneromooo-monero
356d813799
blockchain: include number of discarded blocks in --reorg-notify 2019-03-04 11:48:44 +00:00
moneromooo-monero
4d598e3d4d
core: add a few more block rate window sizes
The 10 minute one will never trigger for 0 blocks, as it's still
fairly likely to happen even without the actual hash rate changing
much, so we add a 20 minute window, where it will (for 0 blocks)
and a one hour window.
2019-03-04 11:48:42 +00:00
moneromooo-monero
d4fb9641e0
core: add --block-rate-notify
This runs a command whenever the block rate deviates too much
from the expectation
2019-03-04 11:48:39 +00:00
moneromooo-monero
28b6dbf263
notify: fix tokenizing being too strict 2019-03-04 11:48:36 +00:00
moneromooo
807903bbbf
hardfork: fix fork determination for historical heights 2019-03-04 11:19:59 +00:00
Riccardo Spagni
1b4fa00d7c
Merge pull request #5126
f1fb06b1 Fixed path to int-util.h (SChernykh)
9da0892b Adding cnv4-2 tweaks (SChernykh)
f51397b3 Cryptonight variant 4 aka CryptonightR (SChernykh)
2019-03-04 12:10:16 +02:00
Riccardo Spagni
55305559c1
Merge pull request #5124
b8787f43 ArticMine's new block weight algorithm (moneromooo-monero)
2019-03-04 12:09:13 +02:00
Riccardo Spagni
35e0bf2e06
Merge pull request #5122
52964501 ringct: fix v1 ecdhInfo serialization (moneromooo-monero)
2019-03-04 12:08:26 +02:00
Riccardo Spagni
4f06639d63
Merge pull request #5120
45b7df70 wallet_rpc_server: remove detached short payment ids support (moneromooo-monero)
2019-03-04 12:07:40 +02:00
Riccardo Spagni
e62ae67d16
Merge pull request #5118
49b2a48a simplewallet: tell the user to complain to the recipient (moneromooo-monero)
2019-03-04 12:07:02 +02:00
Riccardo Spagni
403fa6b4a3
Merge pull request #5115
fec359a6 cryptonote: Fix enum check in expand_transaction_2 (Tom Smeding)
9bf0e537 cryptonote: Add const-qualifier on comparison functor (Tom Smeding)
5d2fdc2e serialization: Use pos_type instead of streampos (Tom Smeding)
2019-03-04 12:06:42 +02:00
moneromooo-monero
b8787f4302
ArticMine's new block weight algorithm
This curbs runaway growth while still allowing substantial
spikes in block weight

Original specification from ArticMine:

here is the scaling proposal
Define: LongTermBlockWeight
Before fork:
LongTermBlockWeight = BlockWeight
At or after fork:
LongTermBlockWeight = min(BlockWeight, 1.4*LongTermEffectiveMedianBlockWeight)
Note: To avoid possible consensus issues over rounding the LongTermBlockWeight for a given block should be calculated to the nearest byte, and stored as a integer in the block itself. The stored LongTermBlockWeight is then used for future calculations of the LongTermEffectiveMedianBlockWeight and not recalculated each time.
Define:   LongTermEffectiveMedianBlockWeight
LongTermEffectiveMedianBlockWeight = max(300000, MedianOverPrevious100000Blocks(LongTermBlockWeight))
Change Definition of EffectiveMedianBlockWeight
From (current definition)
EffectiveMedianBlockWeight  = max(300000, MedianOverPrevious100Blocks(BlockWeight))
To (proposed definition)
EffectiveMedianBlockWeight  = min(max(300000, MedianOverPrevious100Blocks(BlockWeight)), 50*LongTermEffectiveMedianBlockWeight)
Notes:
1) There are no other changes to the existing penalty formula, median calculation, fees etc.
2) There is the requirement to store the LongTermBlockWeight of a block unencrypted in the block itself. This  is to avoid possible consensus issues over rounding and also to prevent the calculations from becoming unwieldy as we move away from the fork.
3) When the  EffectiveMedianBlockWeight cap is reached it is still possible to mine blocks up to 2x the EffectiveMedianBlockWeight by paying the corresponding penalty.

Note: the long term block weight is stored in the database, but not in the actual block itself,
since it requires recalculating anyway for verification.
2019-03-04 09:33:58 +00:00
moneromooo-monero
fa2fbc3917
wallet2: fix mishandling rct outputs in coinbase tx
Reported by cutcoin
2019-03-03 18:55:12 +00:00
Joel
364516975a Simplify RPC endpoint, emoving second RPC endpoint generate_from_view_key 2019-03-02 23:14:35 +01:00
Jesse Jackson
7ec4d2c31a
SHALL -> MUST
The [spec](https://tools.ietf.org/html/rfc2119) states that these keywords are aliased to each other (in order to alleviate issues arising from the misinterpretation of using "shall"). Consistency helps readers (especially new/unfamiliar ones). 👀 References:

- https://www.faa.gov/about/initiatives/plain_language/articles/mandatory/ 
- https://ell.stackexchange.com/a/171990/2487
2019-02-27 17:18:47 -06:00
moneromooo-monero
9c4d403ae0
dns_utils: use fallback if the default resolver does not support DNSSEC 2019-02-27 11:08:56 +00:00
moneromooo-monero
4921c79494
cn_deserialize: remove some unused code 2019-02-26 17:57:03 +00:00
moneromooo-monero
eef164f7cc
cryptonote_protocol_handler: search for syncing peers in "cruise mode"
When all our outgoing peer slots are filled, we cycle one peer at
a time looking for syncing peers until we have at least two such
peers. This brings two advantages:

- Peers without incoming connections will find more syncing peers
that before, thereby strengthening network decentralization

- Peers will have more resistance to isolation attacks, as they
are more likely to find a "good" peer than they were before
2019-02-26 12:45:28 +00:00
moneromooo-monero
d0e07b3d86
performance_tests: fix NetBSD build 2019-02-25 11:11:09 +00:00
moneromooo-monero
7d88d8f27c
discontinue use of alloca
NetBSD emits:
warning: Warning: reference to the libc supplied alloca(3); this most likely will not work. Please use the compiler provided version of alloca(3), by supplying the appropriate compiler flags (e.g. not -std=c89).

and man 3 alloca says:

       Normally,  gcc(1)  translates  calls  to  alloca()  with  inlined code.  This is not done when either the -ansi, -std=c89, -std=c99, or the
       -std=c11 option is given and the header <alloca.h> is not included.  Otherwise, (without an -ansi or -std=c* option) the glibc  version  of
       <stdlib.h> includes <alloca.h> and that contains the lines:

           #ifdef  __GNUC__
           #define alloca(size)   __builtin_alloca (size)
           #endif

It looks like alloca is a bad idea in modern C/C++, so we use
VLAs for C and std::vector for C++.
2019-02-25 11:11:07 +00:00
xiphon
a54e81e572 daemon: add '--no-sync' arg to optionally disable blockchain sync 2019-02-25 03:22:14 +00:00
xiphon
551104fbf1 daemon: add --public-node mode, RPC port propagation over P2P 2019-02-25 02:40:23 +03:00
moneromooo-monero
1677fb06ad
unbound: update to get the redefinition fix 2019-02-24 13:20:03 +00:00
TheCharlatan
f0fc4064a0
Various speedups to depends and Travis
Further speedups to icu compilation, it is faster to run the
pre-generated configure scripts.

Ensure that the native protobuf installation only generates the required
libraries and binaries.

Disable qt compilation when running travis on windows. Qt is used for
lrelease, the travis recipe instead usese the a local installation of
lrelease.

Remove various packages and options from the travis recipe.

Update Readline to version 8.0. The previously used url 404'd sometimes,
use the official gnu ftp server instead.

Remove unused cmake config.
2019-02-23 15:34:59 +01:00
moneromooo-monero
8298f42e9d
miner: it can now autodetect the optimal number of threads 2019-02-23 12:22:32 +00:00
moneromooo-monero
b674728dfa
Better error when sending a tx with a too large extra field 2019-02-22 11:45:32 +00:00
moneromooo-monero
bb2aed8e4d
rpc: quantize db size up to 5 GB in restricted mode 2019-02-21 23:49:53 +00:00
Jesse Jackson
8681f8ef68
OS X -> macOS 2019-02-21 17:14:32 -06:00
moneromooo-monero
7c09882a27
dns_utils: remove MoneroPulse/checkpoints mention in TXT record code
This code is used for more than just these
2019-02-21 17:38:43 +00:00
Joel
c17c81881b Remove code duplication 2019-02-21 15:49:32 +01:00
moneromooo-monero
85088d9f85
db_lmdb: fix missing mdb_dbi_close in migration
Fixed by hyc
2019-02-21 09:52:30 +00:00
stoffu
3d2772a0d6
wallet-rpc: get balance for all accounts and subaddresses 2019-02-20 14:23:36 +09:00
Dusan Klinec
8630a028f2
wallet: fix payment ID decryption for construction data 2019-02-20 03:55:35 +01:00
Dusan Klinec
75e5aafdcb
device/trezor: dummy payment ID fix 2019-02-20 02:00:14 +01:00
Joel
acb14c1079 Add generate_from_view_key RPC method 2019-02-19 14:30:35 +01:00
Joel
7dd7a3b791 Add generate_from_keys RPC method 2019-02-19 14:13:01 +01:00
Tom Smeding
7af4fbd4d1 epee: Add space after ':' in additional http response headers 2019-02-18 14:56:28 +01:00
Jethro Grassie
8a1ff079ea
wallet-rpc: get transfers for all accounts and subaddresses 2019-02-17 22:21:45 -05:00
TheCharlatan
4a9257b464
Support docker for gitian builds
Building with docker is arguably easier and more familiar to most people
than either kvm, or lxc.

This commit also relaxes the back compat requirement a bit. 32 bit linux
now uses glibc version 2.0. Also, the docker shell could not handle gcc arguments
containing spaces, so the explicit '-DFELT_TYPE' declaration was dropped.

Lastly, this removes some packages from the osx descriptor.
2019-02-14 23:14:34 +01:00
moneromooo-monero
5c81a9f1a1
wallet_rpc_server: add a validate_address RPC 2019-02-14 21:01:11 +00:00
SChernykh
f1fb06b137 Fixed path to int-util.h 2019-02-14 20:46:56 +01:00
SChernykh
9da0892b10 Adding cnv4-2 tweaks
Co-Authored-By: Lee Clagett <vtnerd@users.noreply.github.com>
2019-02-14 20:42:50 +01:00
SChernykh
f51397b306 Cryptonight variant 4 aka CryptonightR
It introduces random integer math into the main loop.
2019-02-14 11:29:54 +01:00