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2018-05-25rapidjson: remove outdated in-tree, use submoduleanonimal36-15174/+0
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
2018-05-08Fix mdb_load append optionhyc2-5/+9
Use MDB_CURRENT to avoid seeking to new key when appending DUPs. Reinit cursor on new batch, if appending DUPs.
2018-05-08ITS#8831 move flag init into readhdrhyc1-1/+1
Avoid stomping on flags from 1st readhdr invocation
2018-04-21Build: update CMake and p2p for in-tree miniupnpanonimal1-31/+10
(cherry picked from commit a7366b5feeffaeb65b217b2d6f138e0ab1c90192)
2018-04-19CMake: update new location of in-tree miniupnpcanonimal1-2/+2
(cherry picked from commit b16a282f97d8f6c967e8a0b1ecfd75110f095182)
2018-04-19Build: add miniupnp submoduleanonimal1-0/+0
Though we only need miniupnpc, rebasing and maintaining a miniupnpc-only repo is unrealistic. (cherry picked from commit 3c40eb768c292a4dec79d7dffd6685fd37940a2a)
2018-04-19Build: remove in-tree miniupnpcanonimal92-12576/+0
Will be replaced by a submodule. (cherry picked from commit e962216678e699a8fc7eb271a8a515f5ca65f7cb)
2018-03-18Unbound: add git submodule for unboundanonimal1-0/+0
2018-03-18Unbound: remove unbound from in-tree sourceanonimal419-225533/+0
We'll instead use a git submodule to pull from our unbound repo.
2018-03-16liblmdb: install lmdb library for wallet2_api usagestoffu1-0/+12
2018-02-18ITS#8324 More for Win32 NTDLL junkHoward Chu3-14/+31
Use GetProcAddress at runtime, avoid buildtime NTDLL link issues
2018-02-16Merge pull request #3187Riccardo Spagni2-0/+10
851bd057 call _exit instead of abort in release mode (moneromooo-monero)
2018-02-01call _exit instead of abort in release modemoneromooo-monero2-0/+10
Avoids cores being created, as they're nowadays often piped to some call home system
2018-01-26Update 2018 copyrightxmr-eric5-5/+5
2018-01-18Merge pull request #3115Riccardo Spagni1-0/+1
e8d773a0 unbound: always build with -fPIC (moneromooo-monero)
2018-01-14unbound: always build with -fPICmoneromooo-monero1-0/+1
2018-01-11miniupnpc: always build with -fPICmoneromooo-monero1-0/+7
since we now build PIE binaries
2018-01-10Merge pull request #3063Riccardo Spagni1-0/+2
dff97112 easylogging++: do not use crash log code on android, etc (moneromooo-monero)
2018-01-04easylogging++: do not use crash log code on android, etcmoneromooo-monero1-0/+2
2017-12-31Add misc hardening flags to the cmake machinerymoneromooo-monero2-0/+2
See https://wiki.debian.org/Hardening#User_Space
2017-12-28Merge pull request #2940Riccardo Spagni1-4/+5
da0fd71d only include the easylogging++ stack trace code when needed (moneromooo-monero) 81b04cfa easlogging++: omit some unneded macros (moneromooo-monero)
2017-12-26Merge pull request #2996Riccardo Spagni1-0/+1
1a271d25 unbound: enable SHA1 (moneromooo-monero)
2017-12-26only include the easylogging++ stack trace code when neededmoneromooo-monero1-4/+4
2017-12-26easlogging++: omit some unneded macrosmoneromooo-monero1-0/+1
2017-12-25Merge pull request #2920Riccardo Spagni1-2/+3
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)
2017-12-23unbound: enable SHA1moneromooo-monero1-0/+1
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.
2017-12-23Fix Windows builddEBRUYNE-11-0/+1
Fix no new line
2017-12-18easylogging++: avoid buffer underflowmoneromooo-monero1-2/+3
2017-12-09easylogging: show the 'no stack trace' warning only onceston1th2-5/+7
If execinfo.h is not available, output the stack trace warning only once, so we don't spam the build logs with it.
2017-12-02Merge pull request #2844Riccardo Spagni4-2/+183
8198f031 Add mdb_drop tool (Howard Chu)
2017-11-25Merge pull request #2791Riccardo Spagni1-2/+7
5b452248 fixed easylogging compile issue on OpenBSD (Dyrcona)
2017-11-19Add mdb_drop toolHoward Chu4-2/+183
2017-11-14make this build on SunOS/SolarisPavel Maryanov3-0/+13
2017-11-14Merge pull request #2730Riccardo Spagni1-0/+9
ba1b89fb Updated OpenBSD build instructions and fixed libressl linking issue (ston1th)
2017-11-14Merge pull request #2645Riccardo Spagni1-1/+2
6bab9efe debug utils: fix debug build: rm unused identifier (redfish) b92d3f96 cmake: fix shared library build (redfish)
2017-11-12fixed easylogging compile issue on OpenBSDDyrcona1-2/+7
Issue: #2575 Add ELPP_OS_OPENBSD macros to easylogging++.h so that it will build on OpenBSD.
2017-10-27Updated OpenBSD build instructions and fixed libressl linking issueston1th1-0/+9
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
2017-10-13cmake: fix shared library buildredfish1-1/+2
2017-10-10ITS#8339 Solaris 10/11 robust mutex fixesHoward Chu1-1/+9
Check for PTHREAD_MUTEX_ROBUST_NP definition (this doesn't work on Linux/glibc because they used an enum). Zero out mutex before initing.
2017-10-02Merge pull request #2512Riccardo Spagni2-1/+20
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)
2017-09-22easylogging++: add categories gettermoneromooo-monero2-1/+20
2017-09-20Add -a append option to mdb_loadHoward Chu2-6/+47
To allow reloading of custom-sorted DBs from mdb_dump
2017-09-14Merge pull request #2378Riccardo Spagni25-159/+619
b338dad2 update miniupnpc (MaxXor)
2017-09-09ITS#8728 fix MDB_VL32 freeing overflow pageHoward Chu1-0/+4
Fix #2420
2017-08-30update miniupnpcMaxXor25-159/+619
2017-08-21Silence stupid fallthru warning in gcc 7Howard Chu1-5/+10
2017-08-12ITS#8704 add MDB_PREVSNAPSHOT flag to mdb_env_openHoward Chu8-15/+68
used to open the previous snapshot, in case the latest one is corrupted
2017-06-17Upgrade unbound libraryErik de Castro Lopo241-11756/+33043
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).
2017-05-30Merge pull request #2054Riccardo Spagni1-3/+3
977c2186 easylogging++: log timestamps in GMT for privacy (moneromooo-monero)
2017-05-28easylogging++: log timestamps in GMT for privacymoneromooo-monero1-3/+3
2017-05-17unbound: update some EVP APIs to new namesHoward Chu1-4/+4
Replace EVP_VerifyInit with EVP_DigestInit, and EVP_VerifyUpdate with EVP_DigestUpdate. Reported/requested by hyc, changed by mooo.
2017-05-06GUI: easylogging++ install targetJaquee1-0/+11
2017-05-05Merge pull request #2000Riccardo Spagni1-1/+5
710b2e80 Silence clang++ warnings (Howard Chu)
2017-05-05Merge pull request #1997Riccardo Spagni1-0/+1
5d86c9f4 easylogging++: default to creating categories by default (moneromooo-monero)
2017-04-24Merge pull request #1968Riccardo Spagni2-3/+7
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)
2017-04-24Merge pull request #1967Riccardo Spagni1-2/+1
6e985996 Easylogging: ELPP_STACKTRACE_ON_CRASH moved to ELPP_FEATURE_CRASH_LOG (MoroccanMalinois)
2017-04-23Silence clang++ warningsHoward Chu1-1/+5
Using defined(foo) in a macro expansion is undefined.
2017-04-22easylogging++: default to creating categories by defaultmoneromooo-monero1-0/+1
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
2017-04-12Easylogging: remove invalid static in function member definitionMoroccanMalinois1-1/+1
2017-04-12Fix obsolete OpenSSL API usagehyc1-0/+4
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.
2017-04-12Fix Android recognitionhyc1-3/+3
The official macro is __ANDROID__; ANDROID may or may not be defined.
2017-04-12Easylogging: ELPP_STACKTRACE_ON_CRASH moved to ELPP_FEATURE_CRASH_LOGMoroccanMalinois1-2/+1
2017-04-11Merge pull request #1950Riccardo Spagni2-4/+10
f5bd3465 IOS CMAKE build settings (Jaquee) d8a88d05 add IOS CMAKE toolchain (Jaquee)
2017-04-10Fixup choice of easylogging++ vs libunwind stack trace codemoneromooo-monero1-0/+1
2017-04-10easylogging++: do not disable DEBUG level based on _DEBUG/NDEBUGmoneromooo-monero1-2/+2
2017-04-10easylogging++: detect DragonFly BSD as a UNIXmoneromooo-monero1-1/+6
2017-04-10easylogging++: fix logging with static const header only data membersmoneromooo-monero1-1/+13
2017-04-10easylogging++: allow clipping a common filename prefixmoneromooo-monero2-4/+30
2017-04-10easylogging++: add file-only logsmoneromooo-monero2-10/+12
2017-04-10eayslogging++: Fix bad memory access before opening any filesmoneromooo-monero1-0/+1
2017-04-10easylogging++: avoid creating directory/filename for the builtin default log ↵moneromooo-monero1-0/+2
file
2017-04-10easylogging++: Print thread ID in a nicer waymoneromooo-monero1-0/+7
2017-04-10easylogging++: add categoriesmoneromooo-monero2-1/+121
2017-04-10update easylogging++ to latest upstreammoneromooo-monero5-5754/+6500
2017-04-03IOS CMAKE build settingsJaquee2-4/+10
2017-02-21update copyright year, fix occasional lack of newline at line endRiccardo Spagni5-5/+5
2017-02-21cmakify opensslRiccardo Spagni1-16/+0
2017-02-12Fixup choice of easylogging++ vs libunwind stack trace codemoneromooo-monero1-0/+3
2017-02-11Merge pull request #1696Riccardo Spagni1-0/+2
6ea3e3cc Fix race in setThreadName/getThreadName (Lee Clagett)
2017-02-11Merge pull request #1694Riccardo Spagni1-10/+10
27c3a0ea ITS#8582 keep mutex at end of struct (Howard Chu)
2017-02-07Fix race in setThreadName/getThreadNameLee Clagett1-0/+2
2017-02-07ITS#8582 keep mutex at end of structHoward Chu1-10/+10
since it's variable size on Linux/glibc
2017-02-05easylogging++: do not disable DEBUG level based on _DEBUG/NDEBUGmoneromooo-monero1-2/+2
2017-02-02Merge pull request #1656Riccardo Spagni1-7/+9
edfd7f6e Workaround VL32 cursor refcounting miscount (Howard Chu)
2017-02-01Fixed a deadlock issue with easylogger++NanoAkron1-2/+2
Ubuntu 16.04/GCC 5.4.0/ARMv8 fix to match previous recursive mutex fix for GCC
2017-01-31Workaround VL32 cursor refcounting miscountHoward Chu1-7/+9
Don't try to deref cursor page if txn's pagelist is empty
2017-01-20Merge pull request #1596Riccardo Spagni1-1/+6
7c0c5c17 easylogging++: detect DragonFly BSD as a UNIX (moneromooo-monero)
2017-01-20easylogging++: detect DragonFly BSD as a UNIXmoneromooo-monero1-1/+6
2017-01-16easylogging++: enforce recursive mutexmoneromooo-monero1-1/+5
This fixes a hang when logging something which causes some other logging code to be called
2017-01-16easylogging++: fix logging with static const header only data membersmoneromooo-monero1-1/+13
2017-01-16easylogging++: add ELPP_DISABLE_CHECK_MACROSmoneromooo-monero1-0/+2
2017-01-16easylogging++: allow clipping a common filename prefixmoneromooo-monero1-3/+20
2017-01-16easylogging++: add file-only logsmoneromooo-monero1-10/+12
2017-01-16eayslogging++: Fix bad memory access before opening any filesmoneromooo-monero1-0/+1
2017-01-16easylogging++: avoid creating directory/filename for the builtin default log ↵moneromooo-monero1-0/+2
file
2017-01-16easylogging++: allow setting thread namesmoneromooo-monero1-1/+16
2017-01-16easylogging++: Print thread ID in a nicer waymoneromooo-monero1-1/+2
2017-01-16easylogging++: Add logging categoriesmoneromooo-monero1-1/+111
2017-01-16easylogging++: import upstreammoneromooo-monero1-0/+6695
2017-01-08Merge pull request #1531Riccardo Spagni3-4/+7
9d1d3a45 portable serializer: use signed char for size (kenshi84)
2017-01-08Merge pull request #1515Riccardo Spagni2-0/+7
ada7c7da portable serializer: tests added (kenshi84) f390a0e2 portable serializer: make signerd/unsigned tx portable, ignore archive version checking (kenshi84)
2017-01-08Merge pull request #1510Riccardo Spagni2-0/+11
80abc3bc Build wallet with Android NDK (MoroccanMalinois)
2017-01-07portable serializer: use signed char for sizekenshi843-4/+7
2017-01-05Build wallet with Android NDKMoroccanMalinois2-0/+11
2017-01-02portable serializer: make signerd/unsigned tx portable, ignore archive ↵kenshi842-0/+7
version checking
2016-12-23Fix multiple definition clash on ARMv7 buildHoward Chu2-10/+10
Broken by d1d6e27ab661f71d90fb6530db84d5a2b92550a8
2016-12-21account for API difference between 1.58 & 1.59kenshi842-0/+47
2016-12-20moved boost cpp into hpp since they're supposed to be header onlykenshi847-273/+234
2016-12-16added experimental boost::archive::portable_binary_{i|o}archivekenshi847-0/+725
2016-12-15Preliminary support for DragonFly BSDAntonio Huete Jimenez1-2/+2
- It builds but no further testing has been done.
2016-12-04Spelling in errors.taushet1-1/+1
2016-09-18cmake: transitive deps and remove deprecated LINK_*redfish2-3/+3
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.
2016-09-17remove errant target_link_librariesRiccardo Spagni1-1/+1
2016-09-17don't build any miniupnpc executablesRiccardo Spagni1-1/+1
2016-09-17don't build miniupnpc test executablesRiccardo Spagni1-3/+1
2016-09-17updated miniupnpRiccardo Spagni8-26/+48
2016-09-17update rapidjsonRiccardo Spagni31-6950/+11484
2016-09-03cmake: split BUILD_GUI_DEPS option into tworedfish1-1/+1
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.
2016-09-03gui/libwallet_merged: libunbound is one more dependencyIlya Kitaev1-0/+6
2016-08-11More for Issue #855Howard Chu1-6/+12
Plug rpage leak in cursor_set
2016-06-07Fix Issue #855Howard Chu1-4/+0
Use the same size dirty list for both 64 and 32 bit.
2016-04-09mdb_drop optimizationHoward Chu1-1/+10
If we know there are no sub-DBs and no overflow pages, skip leaf scan.
2016-04-05Merge branch 'performance' into masterHoward Chu1-1/+1
2016-04-05More outputs consolidationHoward Chu1-1/+1
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.
2016-03-21fix building on FreeBSDRiccardo Spagni2-4/+1
2016-03-21bump miniupnpc API version numberRiccardo Spagni1-1/+1
2016-03-21update miniupnpcRiccardo Spagni13-68/+174
2016-02-17MDB_VL32 - increase max write txn sizeHoward Chu1-1/+1
2016-02-16Resync with masterHoward Chu2-23/+76
2016-02-12cmake: Include OpenSSL libraries in static linkingwarptangent2-4/+11
2016-02-12cmake: Fix unbound config compile settingswarptangent1-0/+4
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()
2016-01-28MDB_VL32 change overflow page scanHoward Chu1-31/+10
Just check the requested page, don't worry about any other pages
2016-01-28MDB_VL32 Fix off-by-one in mdb_midl_shrinkHoward Chu1-1/+1
2016-01-27MDB_VL32 Fix another 32bit overflowHoward Chu1-1/+1
2016-01-27Tweak mdb_strerror msg bufferHoward Chu1-3/+4
2016-01-27MDB_VL32 Fix d2a5f72f73e0e4030b521086b13b8c8efaf9ca9eHoward Chu1-1/+1
VirtualAlloc is not for MDB_VL32
2016-01-20WIN64 needs off_t redefined tooHoward Chu1-1/+1
2016-01-16Fix --db-sync-mode on Windows64Howard Chu1-1/+1
only "fastest" mode was working, others would SEGV.
2016-01-12There has never been any such function "fnctl"Howard Chu1-1/+0
It was only a typo of fcntl. Get rid of this test.
2016-01-11Cleanup symbol clashes, stdlib headerHoward Chu2-2/+5
2016-01-03Avoid cmake-3.x block comment syntaxHoward Chu1-4/+6
2016-01-02Get rid of doubly-defined NDEBUGHoward Chu1-7/+0
2015-12-31let miniupnp's cmakelist handle defaultsRiccardo Spagni2-4/+1
2015-12-31fix miniupnpc cmakelistRiccardo Spagni1-3/+11
2015-12-31updated copyright yearRiccardo Spagni20-8/+8
2015-12-31isblank doesn't need a special case testHoward Chu1-6/+1
2015-12-31Fix 3edbf57b62feeaba1f31683f24b9d76d75e03902Howard Chu1-1/+1
The test for isblank was being ignored
2015-12-30fix missing unbound testsRiccardo Spagni2-1/+9
2015-12-30update unbound, fix unbound openssl issue on OS XRiccardo Spagni101-3175/+4803
2015-12-30no longer need to pass the size to rapidjsonRiccardo Spagni30-1140/+3760
2015-12-30add missing miniupnpc files, modify cmake to not build miniupnpc tests and ↵Riccardo Spagni11-2/+629
to fix an issue with finding miniupnpcstrings
2015-12-30updated miniupnpcRiccardo Spagni45-1452/+2050
2015-12-28MDB_VL32 - resync with masterHoward Chu2-75/+75
WIN32 - close file mapping handle in env_close cursor_unref - ignore cursor with empty stack
2015-12-25Update liblmdb, unify 32/64 sourcesHoward Chu58-16992/+2464
2015-10-09miniupnpc: quick fix for buffer overflowmoneromooo-monero1-0/+4
http://talosintel.com/reports/TALOS-2015-0035/ reported by palexander on IRC
2015-10-05unbound: do not try to link against libeventmoneromooo-monero1-15/+1
It is now not needed anymore, as we use minievent instead
2015-08-30unbound: use the mini event fallback implementationmoneromooo-monero1-1/+2
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.
2015-08-18Revert "re-re-add Windows DNS bug fix, per c0de96f"Riccardo Spagni1-1/+0
This reverts commit f4ba92bcccd3e016c6b5fdced079bf17d1b3f371.
2015-08-14re-re-add Windows DNS bug fix, per c0de96fRiccardo Spagni1-0/+1
2015-08-14update unboundRiccardo Spagni45-3406/+2396
2015-07-16hyc accidentally typo'd...we shall never speak of this againRiccardo Spagni1-1/+1
2015-07-16updated vl32 to currentRiccardo Spagni24-188/+390
2015-07-16updated in-source lmdbRiccardo Spagni10-95/+171
2015-07-16open() flag O_DSYNC isn't on BSD, use O_SYNCThomas Winget2-0/+8
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.
2015-07-15** CHANGES ARE EXPERIMENTAL (FOR TESTING ONLY)NoodleDoodleNoodleDoodleNoodleDoodleNoo1-20/+0
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).
2015-06-02re-add Windows DNS bug fix, per c0de96f8bd2f64884255f9b0b61a4775ada5e3e6Riccardo Spagni1-1/+0
2015-05-31update libunboundRiccardo Spagni59-2575/+4559
2015-04-22Require BerkeleyDB to be installed (for now) if building non-staticThomas Winget1-7/+2
2015-04-14update lmdb64Riccardo Spagni22-365/+201
2015-04-07Merge BlockchainDB into upstreamThomas Winget59-0/+32311
2015-04-07Only compile BerkeleyDB as an option in non-staticThomas Winget1-16/+18
2015-04-06updated unbound cmake for static buildsRiccardo Spagni3-2/+34
2015-04-05minor CMakeLists fix for Unbound, ldns -> sldnsRiccardo Spagni1-7/+7
2015-04-04reinstate accidentally removed CMakeListsRiccardo Spagni1-0/+201
2015-04-02Merge pull request #251Riccardo Spagni1-1/+0
c0de96f Fixed DNS resolution bug in Windows (Thomas Winget)
2015-04-02Fixed DNS resolution bug in WindowsThomas Winget1-1/+0
Due to a bug in unbound, we were passing a string containing a null character to ub_ctx_resolvconf and ub_ctx_hosts rather than a NULL pointer. On *nix this wasn't causing headache, but on Windows this was causing unbound to not correctly load DNS settings from the OS. Note on the bug: in a Windows-specific code branch in the function ub_ctx_hosts(), if the hosts file specified was a NULL pointer, a call to getenv() was stored in a local char* and later freed. This is incorrect, as we do not own that data, and caused the program to crash.
2015-04-02update unbound from upstreamRiccardo Spagni155-3514/+5556
2015-03-29Merge upstream into blockchainThomas Winget1-1/+1
2015-03-26fix cmake miniupnpc typomeshpoint1-1/+1
which matters on case-sensitive filesystems
2015-03-17Pull blockchain changes into berkeleydb branchThomas Winget59-36/+16093
2015-03-17Move db_drivers/ to external/Thomas Winget58-0/+32259
Also change LMDB Cmake variables to CACHE rather than upgrading them through several parent scopes.
2015-03-17fixed msys2 / mingw folders based on architecture, added license to unbound ↵Riccardo Spagni1-0/+28
CMakeList as that is not part of standard Unbound
2015-03-17Revert "Moved db_drivers/ into external/ for consistency"Thomas Winget30-16221/+0
This reverts commit b21335642e75b35d3b178a754f4cdb2314989cd1.
2015-03-17Revert "Build fixed, goofed up some CMake"Thomas Winget1-4/+0
This reverts commit 8b82f3c57ffdc4dc190f4755c61d74d8359c8c0f.
2015-03-16BerkeleyDB Blockchain building, not working yetThomas Winget1-5/+5
Everything except actually *using* BlockchainBDB is wired up, but the db itself is not yet working. Some error about user mem not large enough. I think I know what this error means, but I can't determine the cause. Notes: BerkeleyDB does not allow 0-indexing in its recno type databases, so block numbers *in the database* will be 1-indexed. Modifications to indexing have been made as needed.
2015-03-16CMake wiring, minor cleanup, minor test additionThomas Winget2-1/+28
Make Cmake things aware of BerkeleyDB and BlockchainBDB Make the BlockchainDB unit tests aware of BlockchainBDB
2015-03-10Build fixed, goofed up some CMakeThomas Winget1-0/+4
Forgot that CMake vars set to PARENT_SCOPE will still vanish if that parent scope goes...out of scope. LMDB vars elevated one more scope to compensate for moving db_drivers/ into external/
2015-03-09Moved db_drivers/ into external/ for consistencyThomas Winget30-0/+16221
2015-01-04Remove unused dependencyThomas Winget26-11043/+0
2015-01-04Adding libglim as an external libraryThomas Winget26-0/+11043
libglim is an Apache-licensed C++ wrapper for lmdb, and rather than rolling our own it seems prudent to use it. Note: lmdb is not included in it, and unless something happens as did with libunbound, should be installed via each OS' package manager or equivalent.
2015-01-02year updated in licenseRiccardo Spagni14-3/+3
2014-12-04update unbound from upstreamRiccardo Spagni72-2655/+1261
2014-12-01moved rapidjson to external folder, fixed CMakeRiccardo Spagni24-0/+8020
2014-11-18mingw: copy required libraries to the build treeBen Boeckel1-0/+16
These are found as shared libraries and need to be copied so that PATH manipulation isn't necessary outside of an msys shell.
2014-11-10miniupnpc: bump the _POSIX_C_SOURCE feature macroBen Boeckel1-1/+1
FreeBSD doesn't expose IPv6 structures without this.
2014-10-24unbound: fix getaddrinfo detection for 32-bit windowsBen Boeckel1-1/+11
On Windows, getaddrinfo is part of the Windows API and as such is __stdcall, not __cdecl, so check_function_exists fails because the declaration doesn't match the mangling __stdcall has. Instead, use a header to include the symbol as declared on the system and use check_symbol_exists instead. Tested-By: greatwolf on IRC
2014-10-24unbound: fix type checkingBen Boeckel1-2/+2
2014-10-24unbound: plumb the libdir upBen Boeckel2-1/+6
This is necessary for static builds where the linking is passed around to dependent targets, but the library is lost.
2014-10-24cmake: support 2.8.7Ben Boeckel1-4/+4
Older versions of CMake support LINK_{PUBLIC,PRIVATE} while newer versions prefer PUBLIC and PRIVATE instead, but still support the LINK_ prefix.
2014-10-23cmake: remove scream-make (all-caps functions)Ben Boeckel1-15/+15
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