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Bump up number of keys for which we use fine-grained splitpoint search
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efec3ed2 Resync to upstream mdb.master (Howard Chu)
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68f045de easylogging++: check allowed categories before logging (moneromooo-monero)
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7d9aeb7 easylogging++: avoid uneeded temporary std::string object (moneromooo-monero)
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ab783b17 easylogging++: ensure logger is initialized before main (moneromooo-monero)
9b69a0ae daemon: print monero version at startup when calling a detached daemon (moneromooo-monero)
4d71d463 mlocker: remove early page size log (moneromooo-monero)
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Turns out getting the global shared_ptr hits the profile,
and passing it around still keeps it at close to ~1% CPU,
which is too much for mostly silent logging.
Leak the object instead, which is even safer for late logging.
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This reverts commit 7f8bdeb35c73c70b2b65e30aa2a1cb93696355b3.
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6cd929ea easylogging++: remove std::deque usage (moneromooo-monero)
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It's not actually needed for this use, and saves a STL header
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Fixes building in MSYS2 with openssl 1.1.1
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bcf3f6af fuzz_tests: catch unhandled exceptions (moneromooo-monero)
3ebd05d4 miner: restore stream flags after changing them (moneromooo-monero)
a093092e levin_protocol_handler_async: do not propagate exception through dtor (moneromooo-monero)
1eebb82b net_helper: do not propagate exceptions through dtor (moneromooo-monero)
fb6a3630 miner: do not propagate exceptions through dtor (moneromooo-monero)
2e2139ff epee: do not propagate exception through dtor (moneromooo-monero)
0749a8bd db_lmdb: do not propagate exceptions in dtor (moneromooo-monero)
1b0afeeb wallet_rpc_server: exit cleanly on unhandled exceptions (moneromooo-monero)
418a9936 unit_tests: catch unhandled exceptions (moneromooo-monero)
ea7f9543 threadpool: do not propagate exceptions through the dtor (moneromooo-monero)
6e855422 gen_multisig: nice exit on unhandled exception (moneromooo-monero)
53df2deb db_lmdb: catch error in mdb_stat calls during migration (moneromooo-monero)
e67016dd blockchain_blackball: catch failure to commit db transaction (moneromooo-monero)
661439f4 mlog: don't remove old logs if we failed to rename the current file (moneromooo-monero)
5fdcda50 easylogging++: test for NULL before dereference (moneromooo-monero)
7ece1550 performance_test: fix bad last argument calling add_arg (moneromooo-monero)
a085da32 unit_tests: add check for page size > 0 before dividing (moneromooo-monero)
d8b1ec8b unit_tests: use std::shared_ptr to shut coverity up about leaks (moneromooo-monero)
02563bf4 simplewallet: top level exception catcher to print nicer messages (moneromooo-monero)
c57a65b2 blockchain_blackball: fix shift range for 32 bit archs (moneromooo-monero)
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42397359 Fixup 32bit arm build (TheCharlatan)
a06d2581 Fix Windows build (TheCharlatan)
ecaf5b3f Add libsodium to the packages, the arm build was complaining about it. (TheCharlatan)
cbbf4d24 Adapt translations to upstream changes (TheCharlatan)
db571546 Updated pcsc url (TheCharlatan)
f0ba19fd Add lrelease to the depends (TheCharlatan)
cfb30462 Add Miniupnp submodule (TheCharlatan)
5f7da005 Unbound is now a submodule. Adapt depends for this. (TheCharlatan)
d6b9bdd3 Update readmes to reflect the usage of depends (TheCharlatan)
56b6e41e Add support for apple and arm building (TheCharlatan)
29311fd1 Disable stack unwinding for mingw32 depends build. (TheCharlatan)
8db3d573 Modify depends for monero's dependencies (TheCharlatan)
0806a23a Initial depends addition (TheCharlatan)
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Drop miniupnp and unbound depends builds. Make sure that build variables are propageted properly to unbound and miniupnp.
Rebase to after the v0.12 release
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Add readline, ldns, graphviz, unbound to depends packages
Add a cmake toolchain file to depends that is uniquely created for every build and placed in triple/share/toolchain.cmake
This file is then passed to cmake with -DCMAKE_TOOLCHAIN_FILE=/path/to/triple/share/toolchain.cmake
Add the boost locale package to depends
In the depends cmake toolchain file, a DEPENDS flag is added
to exclude, or change cmake checks done that are required for depends
Link miniupnpc and unwind from depends and not external
Add libiconv and icu4c to depends, required for mingw32 builds.
Headers (winsock) need to be lower case in order to compile on unix systems.
This should not affect building on windows.
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e2311db Build: bump rapidjson to 129d19b
78a6690 Build: bump unbound to 1.7.3
4e409be Build: bump miniupnp to 2.1
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Includes various rapidjson fixes.
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099bb83 easylogging++: cached allowed categories (moneromooo-monero)
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Includes ~2 years worth of fixes including security and build.
Note: this pulls directly from master, not a release branch/tag. See
https://github.com/Tencent/rapidjson/issues/1265
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Use MDB_CURRENT to avoid seeking to new key when appending DUPs.
Reinit cursor on new batch, if appending DUPs.
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Avoid stomping on flags from 1st readhdr invocation
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It turns out this can be fairly heavy when logging a lot
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(cherry picked from commit a7366b5feeffaeb65b217b2d6f138e0ab1c90192)
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(cherry picked from commit b16a282f97d8f6c967e8a0b1ecfd75110f095182)
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Though we only need miniupnpc, rebasing and maintaining a miniupnpc-only
repo is unrealistic.
(cherry picked from commit 3c40eb768c292a4dec79d7dffd6685fd37940a2a)
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Will be replaced by a submodule.
(cherry picked from commit e962216678e699a8fc7eb271a8a515f5ca65f7cb)
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We'll instead use a git submodule to pull from our unbound repo.
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Use GetProcAddress at runtime, avoid buildtime NTDLL link issues
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851bd057 call _exit instead of abort in release mode (moneromooo-monero)
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Avoids cores being created, as they're nowadays often piped
to some call home system
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e8d773a0 unbound: always build with -fPIC (moneromooo-monero)
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since we now build PIE binaries
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dff97112 easylogging++: do not use crash log code on android, etc (moneromooo-monero)
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See https://wiki.debian.org/Hardening#User_Space
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da0fd71d only include the easylogging++ stack trace code when needed (moneromooo-monero)
81b04cfa easlogging++: omit some unneded macros (moneromooo-monero)
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1a271d25 unbound: enable SHA1 (moneromooo-monero)
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bd5cce07 network_throttle: fix ineffective locking (moneromooo-monero)
e0a61299 network_throttle: remove unused xxx static member (moneromooo-monero)
24f584d9 cryptonote_core: remove unused functions with off by one bugs (moneromooo-monero)
b1634aa3 blockchain: don't leave dangling pointers in this (moneromooo-monero)
8e60b81c cryptonote_core: fix db leak on error (moneromooo-monero)
213e326c abstract_tcp_server2: log init_server errors as fatal (moneromooo-monero)
b51dc566 use const refs in for loops for non tiny types (moneromooo-monero)
f0568ca6 net_parse_helpers: fix regex error checking (moneromooo-monero)
b49ddc76 check accessing an element past the end of a container (moneromooo-monero)
2305bf26 check return value for generate_key_derivation and derive_public_key (moneromooo-monero)
a4240d9f catch const exceptions (moneromooo-monero)
45a1c4c0 add empty container sanity checks when using front() and back() (moneromooo-monero)
56fa6ce1 tests: fix a buffer overread in a unit test (moneromooo-monero)
b4524892 rpc: guard against json parsing a non object (moneromooo-monero)
c2ed8618 easylogging++: avoid buffer underflow (moneromooo-monero)
187a6ab2 epee: trap failure to parse URI from request (moneromooo-monero)
061789b5 checkpoints: trap failure to load JSON checkpoints (moneromooo-monero)
ba2fefb9 checkpoints: pass std::string by const ref, not const value (moneromooo-monero)
38c8f4e0 mlog: terminate a string at last char, just in case (moneromooo-monero)
d753d716 fix a few leaks by throwing objects, not newed pointers to objects (moneromooo-monero)
fe568db8 p2p: use size_t for arbitrary counters instead of uint8_t (moneromooo-monero)
46d6fa35 cryptonote_protocol: sanity check chain hashes from peer (moneromooo-monero)
25584f86 cryptonote_protocol: print peer versions when unexpected (moneromooo-monero)
490a5d41 rpc: do not try to use an invalid txid in relay_tx (moneromooo-monero)
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Fixes the unit test failure about SHA1 being unavailable,
and hopefully the monerod complaints about not being able
to verify DNSSEC.
Thanks to iDunk for the remote Windows testing.
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Fix no new line
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If execinfo.h is not available, output the stack trace warning only once, so we don't spam the build logs with it.
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8198f031 Add mdb_drop tool (Howard Chu)
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5b452248 fixed easylogging compile issue on OpenBSD (Dyrcona)
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ba1b89fb Updated OpenBSD build instructions and fixed libressl linking issue (ston1th)
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6bab9efe debug utils: fix debug build: rm unused identifier (redfish)
b92d3f96 cmake: fix shared library build (redfish)
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Issue: #2575
Add ELPP_OS_OPENBSD macros to easylogging++.h so that it will build on
OpenBSD.
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Issue: #2575
Build instructions for OpenBSD 6.2:
* boost (built with clang)
* cppzmq
Fixed a issue, where cmake was not able to find and link against libressl in unbound.
restored OpenBSD 5.8 build instructions
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Check for PTHREAD_MUTEX_ROBUST_NP definition (this doesn't work
on Linux/glibc because they used an enum). Zero out mutex before
initing.
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792ba4f0 Log categories can now be added to and removed from (moneromooo-monero)
48f92eb6 easylogging++: add categories getter (moneromooo-monero)
f35afe62 epee: factor log level/categories setting (moneromooo-monero)
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To allow reloading of custom-sorted DBs from mdb_dump
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b338dad2 update miniupnpc (MaxXor)
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Fix #2420
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used to open the previous snapshot, in case the latest one
is corrupted
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These files were pulled from the 1.6.3 release tarball.
This new version builds against OpenSSL version 1.1 which will be
the default in the new Debian Stable which is due to be released
RealSoonNow (tm).
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977c2186 easylogging++: log timestamps in GMT for privacy (moneromooo-monero)
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Replace EVP_VerifyInit with EVP_DigestInit, and EVP_VerifyUpdate
with EVP_DigestUpdate. Reported/requested by hyc, changed by mooo.
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710b2e80 Silence clang++ warnings (Howard Chu)
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5d86c9f4 easylogging++: default to creating categories by default (moneromooo-monero)
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5e5b8512 Fix obsolete OpenSSL API usage (hyc)
6c72d6a0 Fix Android recognition (hyc)
e65d66fe Fix ARM64 identification (hyc)
a4673218 Clean up ARMv8-a aes_expand_key() (hyc)
a3d77901 Fix block_longhash_worker thread (hyc)
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6e985996 Easylogging: ELPP_STACKTRACE_ON_CRASH moved to ELPP_FEATURE_CRASH_LOG (MoroccanMalinois)
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Using defined(foo) in a macro expansion is undefined.
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This avoids error spews from easylogging++ when we try to log
something before easylogging is initialized, which can happen
when errors happen at command line parsing time
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EVP_dss1() was deprecated and EVP_sha1() is the direct replacement.
Upstream libunbound already has this patch. Note that I haven't
added a test for HAVE_EVP_DSS1 since that was deprecated quite a
long time ago in OpenSSL, there's really no reason to support it.
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The official macro is __ANDROID__; ANDROID may or may not be defined.
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f5bd3465 IOS CMAKE build settings (Jaquee)
d8a88d05 add IOS CMAKE toolchain (Jaquee)
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file
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6ea3e3cc Fix race in setThreadName/getThreadName (Lee Clagett)
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27c3a0ea ITS#8582 keep mutex at end of struct (Howard Chu)
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since it's variable size on Linux/glibc
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edfd7f6e Workaround VL32 cursor refcounting miscount (Howard Chu)
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Ubuntu 16.04/GCC 5.4.0/ARMv8 fix to match previous recursive mutex fix for GCC
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Don't try to deref cursor page if txn's pagelist is empty
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7c0c5c17 easylogging++: detect DragonFly BSD as a UNIX (moneromooo-monero)
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This fixes a hang when logging something which causes some other
logging code to be called
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file
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9d1d3a45 portable serializer: use signed char for size (kenshi84)
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ada7c7da portable serializer: tests added (kenshi84)
f390a0e2 portable serializer: make signerd/unsigned tx portable, ignore archive version checking (kenshi84)
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80abc3bc Build wallet with Android NDK (MoroccanMalinois)
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version checking
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Broken by d1d6e27ab661f71d90fb6530db84d5a2b92550a8
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- It builds but no further testing has been done.
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Keep the immediate direct deps at the library that depends on them,
declare deps as PUBLIC so that targets that link against that library
get the library's deps as transitive deps.
Break dep cycle between blockchain_db <-> crytonote_core.
No code refactoring, just hide cycle from cmake so that
it doesn't complain (cycles are allowed only between
static libs, not shared libs).
This is in preparation for supproting BUILD_SHARED_LIBS cmake
built-in option for building internal libs as shared.
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The split is to make this software more packageable. 'make install'
is used by the package building scripts, and should not be installing
vendored dependencies onto the system.
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Plug rpage leak in cursor_set
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Use the same size dirty list for both 64 and 32 bit.
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If we know there are no sub-DBs and no overflow pages, skip leaf scan.
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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.
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This allows the OpenSSL function checks to compile in unbound's CMake
configuration.
Otherwise, the functions SHA256() and EVP_sha512() won't be called from
libunbound as possible algorithms.
They had not been compiling because static OpenSSL libraries were being
used, along with lack of -ldl. The static library preference is
unnecessary for the checks, so use default suffixes ordering for
CMAKE_FIND_LIBRARY_SUFFIXES when building unbound.
Related files:
configure_checks.cmake
external/unbound/validator/val_secalgo.c
secalgo_ds_digest(), setup_key_digest()
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Just check the requested page, don't worry about any other pages
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VirtualAlloc is not for MDB_VL32
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only "fastest" mode was working, others would SEGV.
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It was only a typo of fcntl. Get rid of this test.
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The test for isblank was being ignored
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to fix an issue with finding miniupnpcstrings
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WIN32 - close file mapping handle in env_close
cursor_unref - ignore cursor with empty stack
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http://talosintel.com/reports/TALOS-2015-0035/
reported by palexander on IRC
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It is now not needed anymore, as we use minievent instead
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Using libevent seems to have high peaks of file descriptor use,
which can cause failure to create fds in other parts of bitmonerod.
The fallback implementation seems to run fine in a significantly
tighter file descriptor limit.
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This reverts commit f4ba92bcccd3e016c6b5fdced079bf17d1b3f371.
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If the detected OS is FreeBSD, tell LMDB to compile with
MDB_DSYNC=O_SYNC instead of the default O_DSYNC, as BSD does not
implement this flag.
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Bockchain:
1. Optim: Multi-thread long-hash computation when encountering groups of blocks.
2. Optim: Cache verified txs and return result from cache instead of re-checking whenever possible.
3. Optim: Preload output-keys when encoutering groups of blocks. Sort by amount and global-index before bulk querying database and multi-thread when possible.
4. Optim: Disable double spend check on block verification, double spend is already detected when trying to add blocks.
5. Optim: Multi-thread signature computation whenever possible.
6. Patch: Disable locking (recursive mutex) on called functions from check_tx_inputs which causes slowdowns (only seems to happen on ubuntu/VMs??? Reason: TBD)
7. Optim: Removed looped full-tx hash computation when retrieving transactions from pool (???).
8. Optim: Cache difficulty/timestamps (735 blocks) for next-difficulty calculations so that only 2 db reads per new block is needed when a new block arrives (instead of 1470 reads).
Berkeley-DB:
1. Fix: 32-bit data errors causing wrong output global indices and failure to send blocks to peers (etc).
2. Fix: Unable to pop blocks on reorganize due to transaction errors.
3. Patch: Large number of transaction aborts when running multi-threaded bulk queries.
4. Patch: Insufficient locks error when running full sync.
5. Patch: Incorrect db stats when returning from an immediate exit from "pop block" operation.
6. Optim: Add bulk queries to get output global indices.
7. Optim: Modified output_keys table to store public_key+unlock_time+height for single transaction lookup (vs 3)
8. Optim: Used output_keys table retrieve public_keys instead of going through output_amounts->output_txs+output_indices->txs->output:public_key
9. Optim: Added thread-safe buffers used when multi-threading bulk queries.
10. Optim: Added support for nosync/write_nosync options for improved performance (*see --db-sync-mode option for details)
11. Mod: Added checkpoint thread and auto-remove-logs option.
12. *Now usable on 32-bit systems like RPI2.
LMDB:
1. Optim: Added custom comparison for 256-bit key tables (minor speed-up, TBD: get actual effect)
2. Optim: Modified output_keys table to store public_key+unlock_time+height for single transaction lookup (vs 3)
3. Optim: Used output_keys table retrieve public_keys instead of going through output_amounts->output_txs+output_indices->txs->output:public_key
4. Optim: Added support for sync/writemap options for improved performance (*see --db-sync-mode option for details)
5. Mod: Auto resize to +1GB instead of multiplier x1.5
ETC:
1. Minor optimizations for slow-hash for ARM (RPI2). Incomplete.
2. Fix: 32-bit saturation bug when computing next difficulty on large blocks.
[PENDING ISSUES]
1. Berkely db has a very slow "pop-block" operation. This is very noticeable on the RPI2 as it sometimes takes > 10 MINUTES to pop a block during reorganization.
This does not happen very often however, most reorgs seem to take a few seconds but it possibly depends on the number of outputs present. TBD.
2. Berkeley db, possible bug "unable to allocate memory". TBD.
[NEW OPTIONS] (*Currently all enabled for testing purposes)
1. --fast-block-sync arg=[0:1] (default: 1)
a. 0 = Compute long hash per block (may take a while depending on CPU)
b. 1 = Skip long-hash and verify blocks based on embedded known good block hashes (faster, minimal CPU dependence)
2. --db-sync-mode arg=[[safe|fast|fastest]:[sync|async]:[nblocks_per_sync]] (default: fastest:async:1000)
a. safe = fdatasync/fsync (or equivalent) per stored block. Very slow, but safest option to protect against power-out/crash conditions.
b. fast/fastest = Enables asynchronous fdatasync/fsync (or equivalent). Useful for battery operated devices or STABLE systems with UPS and/or systems with battery backed write cache/solid state cache.
Fast - Write meta-data but defer data flush.
Fastest - Defer meta-data and data flush.
Sync - Flush data after nblocks_per_sync and wait.
Async - Flush data after nblocks_per_sync but do not wait for the operation to finish.
3. --prep-blocks-threads arg=[n] (default: 4 or system max threads, whichever is lower)
Max number of threads to use when computing long-hash in groups.
4. --show-time-stats arg=[0:1] (default: 1)
Show benchmark related time stats.
5. --db-auto-remove-logs arg=[0:1] (default: 1)
For berkeley-db only. Auto remove logs if enabled.
**Note: lmdb and berkeley-db have changes to the tables and are not compatible with official git head version.
At the moment, you need a full resync to use this optimized version.
[PERFORMANCE COMPARISON]
**Some figures are approximations only.
Using a baseline machine of an i7-2600K+SSD+(with full pow computation):
1. The optimized lmdb/blockhain core can process blocks up to 585K for ~1.25 hours + download time, so it usually takes 2.5 hours to sync the full chain.
2. The current head with memory can process blocks up to 585K for ~4.2 hours + download time, so it usually takes 5.5 hours to sync the full chain.
3. The current head with lmdb can process blocks up to 585K for ~32 hours + download time and usually takes 36 hours to sync the full chain.
Averate procesing times (with full pow computation):
lmdb-optimized:
1. tx_ave = 2.5 ms / tx
2. block_ave = 5.87 ms / block
memory-official-repo:
1. tx_ave = 8.85 ms / tx
2. block_ave = 19.68 ms / block
lmdb-official-repo (0f4a036437fd41a5498ee5e74e2422ea6177aa3e)
1. tx_ave = 47.8 ms / tx
2. block_ave = 64.2 ms / block
**Note: The following data denotes processing times only (does not include p2p download time)
lmdb-optimized processing times (with full pow computation):
1. Desktop, Quad-core / 8-threads 2600k (8Mb) - 1.25 hours processing time (--db-sync-mode=fastest:async:1000).
2. Laptop, Dual-core / 4-threads U4200 (3Mb) - 4.90 hours processing time (--db-sync-mode=fastest:async:1000).
3. Embedded, Quad-core / 4-threads Z3735F (2x1Mb) - 12.0 hours processing time (--db-sync-mode=fastest:async:1000).
lmdb-optimized processing times (with per-block-checkpoint)
1. Desktop, Quad-core / 8-threads 2600k (8Mb) - 10 minutes processing time (--db-sync-mode=fastest:async:1000).
berkeley-db optimized processing times (with full pow computation)
1. Desktop, Quad-core / 8-threads 2600k (8Mb) - 1.8 hours processing time (--db-sync-mode=fastest:async:1000).
2. RPI2. Improved from estimated 3 months(???) into 2.5 days (*Need 2AMP supply + Clock:1Ghz + [usb+ssd] to achieve this speed) (--db-sync-mode=fastest:async:1000).
berkeley-db optimized processing times (with per-block-checkpoint)
1. RPI2. 12-15 hours (*Need 2AMP supply + Clock:1Ghz + [usb+ssd] to achieve this speed) (--db-sync-mode=fastest:async:1000).
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