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Git Repo - cpuminer-multi.git/log
Jesse Taube [Tue, 27 Aug 2024 20:11:51 +0000 (16:11 -0400)]
update build.sh
Jesse Taube [Sat, 17 Aug 2024 02:04:25 +0000 (22:04 -0400)]
integrate
Jesse Taube [Sat, 17 Aug 2024 01:16:51 +0000 (21:16 -0400)]
add verus directory files
Tanguy Pruvot [Sun, 20 Jun 2021 20:05:42 +0000 (22:05 +0200)]
update Readme
Divakar V Prabhu [Sat, 23 May 2020 15:53:08 +0000 (21:23 +0530)]
Check for cpu temperature in thermal class
Tanguy Pruvot [Sun, 20 Jun 2021 19:40:10 +0000 (21:40 +0200)]
yescrypt variants cputest
Olivier Houchard [Thu, 31 May 2018 19:19:19 +0000 (21:19 +0200)]
yescrypt: add support for yescryptr8, yescryptr16 and yescryptr32.
Those are slight variations of the yescrypt algorithm, used notably by
bitzeny (yescryptr8), yenten (yescryptr16), and wavi (yescryptr32).
0x9fff00 [Wed, 26 May 2021 12:14:30 +0000 (14:14 +0200)]
Fix compile error with GCC 11
Based on https://github.com/JayDDee/cpuminer-opt/commit/
3c5e8921b764e03ef09c57b2207b9960d45123b0
Co-authored-by: Jay D Dee <[email protected] >
Tanguy Pruvot [Mon, 12 Apr 2021 10:20:01 +0000 (12:20 +0200)]
ifdef fix for armv7 (PR #50)
Tanguy Pruvot [Tue, 24 Sep 2019 09:19:49 +0000 (11:19 +0200)]
increase version to 1.3.7
Paraplegic Racehorse [Tue, 24 Sep 2019 09:16:22 +0000 (01:16 -0800)]
README markdown quotes (#40)
Luca Lesinigo [Tue, 24 Sep 2019 09:13:23 +0000 (11:13 +0200)]
readme: add zlib1g-dev dep on deb-based Linux (#41)
Tanguy Pruvot [Tue, 24 Sep 2019 04:52:05 +0000 (06:52 +0200)]
X16Rv2: pad zeros with 32-bits integers at once
Ji Sheng [Sun, 22 Sep 2019 11:52:12 +0000 (19:52 +0800)]
X16Rv2 Algorithm (for RVN and clones)
Tanguy Pruvot [Thu, 8 Aug 2019 06:59:10 +0000 (08:59 +0200)]
Force __arm__ define on aarch64
Tanguy Pruvot [Fri, 17 May 2019 19:27:11 +0000 (21:27 +0200)]
phi2: avoid possible memory overflow
Tanguy Pruvot [Sat, 16 Mar 2019 16:16:41 +0000 (17:16 +0100)]
restore build.sh code
orangejuicy [Sat, 16 Mar 2019 12:17:09 +0000 (15:17 +0300)]
fix os x build with asm (#14)
Tanguy Pruvot [Sat, 16 Mar 2019 10:25:49 +0000 (11:25 +0100)]
Add geek algo (#35)
properly...
Tanguy Pruvot [Sat, 16 Mar 2019 08:28:07 +0000 (08:28 +0000)]
rainforest: add missing entry in cputest
and fix modifier for arm64
yuzi-co [Sat, 16 Mar 2019 08:11:56 +0000 (10:11 +0200)]
rainforest: fix compilation for windows (#37)
Willy Tarreau [Sun, 10 Mar 2019 17:20:07 +0000 (17:20 +0000)]
rainforest: avoid the slow memcpy() operation to reset the state
It's really expensive to use memcpy() to copy 16 kB of data on some
small processors like ARM Cortex A53 which only have 64-bit data paths
from the L1 cache. This roughly consumes 2k cycles just for the copy.
"Perf top" shows that half of the time is spent in memcpy(), and given
that this exhausts the L1 cache, the rest of the operations must cause
a lot of thrashing.
Since there are few modifications applied to the rambox between two
consecutive calls, better keep a history of recent changes inside
the context itself. This doesn't cost much because the write bus
between the CPU and the L1 cache is 128 bit on A53 so we can afford
a few writes. Also, the typical amount of updates apparently is
between 16 and 32 so it makes sense to put an upper bound on 32 and
remain the memory footprint low..
The performance is roughly multiplied by 5 on A53 just by doing this,
the hash rate reaches about 14.4k/s on NanoPI-Neo4, or almost 10 times
the performance of the original code.
Willy Tarreau [Sat, 9 Mar 2019 22:02:35 +0000 (23:02 +0100)]
rainforest: avoid closing the hash when it doesn't match
Drop all hashes which will have one of their highest 16 bits set since
they will not match. This saves 4 calls to rf256_one_round() via
rf256_final() and almost doubles the performance.
Willy Tarreau [Sat, 9 Mar 2019 14:45:50 +0000 (14:45 +0000)]
rainforest: optimize rf_ctx organization for better cache locality
By moving some fields in the structure, we can increase the performance
by an extra 6% on Cortex-A53 at least.
Willy Tarreau [Sat, 9 Mar 2019 14:23:46 +0000 (14:23 +0000)]
rainforest: optimize rf_rambox()
it is counter productive to avoid writing 50% of the times, it
adds conditional jumps which are mispredicted half of the times.
Better use conditional moves and always write. This increase
performance by 6% on ARMv8.
Willy Tarreau [Sat, 9 Mar 2019 14:21:54 +0000 (14:21 +0000)]
rainforest: do not emit rf_crc32_table if not needed
it's only needed on platforms who don't have a CRC32 instruction.
Willy Tarreau [Mon, 11 Mar 2019 18:45:02 +0000 (18:45 +0000)]
build: add a build file for linux on ARM boards
ARM boards don't build when enabling ASM, and some of them benefit from
using -march=native. Let's have a dedicated build file for this. Also it
takes care of cleaning old autoconf/automake remains that can make the
build fail after pulling updates.
Tanguy Pruvot [Wed, 30 Jan 2019 17:43:50 +0000 (18:43 +0100)]
vstudio: fix typo
Tanguy Pruvot [Wed, 30 Jan 2019 12:05:33 +0000 (13:05 +0100)]
lyra2v3 algo for incoming VTC fork
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 25 Nov 2018 03:02:19 +0000 (04:02 +0100)]
blake2b algo
Tanguy Pruvot [Mon, 3 Dec 2018 00:43:15 +0000 (01:43 +0100)]
x20r: secure the algo, dont hash random data
ZC [Sun, 2 Dec 2018 23:49:35 +0000 (18:49 -0500)]
x20r algo with saphir panama and radiogatun (#33)
X20r algo - this is x16r extended with the addition of haval, gost, radioatun and panama
+ space/tabs cleanup, algo order and missing vstudio files...
Daniel Thamdrup [Fri, 2 Nov 2018 13:02:28 +0000 (14:02 +0100)]
cpuid: fix for intel compiler (#31)
made an error when using intel compiler. compiles fine now.
Tanguy Pruvot [Thu, 11 Oct 2018 09:38:55 +0000 (11:38 +0200)]
rainforest: vstudio fixes
MikeMurdo [Wed, 10 Oct 2018 14:32:26 +0000 (16:32 +0200)]
add rainforest algo (#29)
A quick benchmark shows 1795 kH/s on a core i7/4790K at 4000 MHz and 795 kH/s on a Odroid-C2 ARM board at 1752 MHz lacking crypto extensions. Pretty nice for such a small device. (MikeMurdo)
It is very impressive on a Raspberry-Pi 3B+, it gives 668 kH/s, or roughly 1/3 of my skylake 4 GHz for 1/30 of the power usage and 1/18 of the price! Test report here : https://www.linkedin.com/pulse/more-efficient-mining-raspberry-pi-julien-delorme . The skylake also outperforms the GPU! (jdelorme3)
FWIW I just tested on NanoPI-Fire3 at 8*1.6 GHz and it's way faster (1825 kH/s). Apparently the algo makes use of crypto extensions which are enabled on this board but are not on raspi. It's fun to see a $35 device beat a $500 PC (wtarreau)
From https://github.com/bschn2/rainforest
Tanguy Pruvot [Fri, 13 Jul 2018 22:02:14 +0000 (00:02 +0200)]
small cleanup, reduce warnings with gcc 7.3
Tanguy Pruvot [Sun, 24 Jun 2018 11:05:35 +0000 (13:05 +0200)]
cputest: add missing entries
Tanguy Pruvot [Sun, 24 Jun 2018 09:00:21 +0000 (11:00 +0200)]
handle new monero algo, hardcoded
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 24 Jun 2018 08:33:29 +0000 (10:33 +0200)]
handle new cryptolight variant
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 24 Jun 2018 08:13:46 +0000 (10:13 +0200)]
add also sonoa algo
Tanguy Pruvot [Mon, 18 Jun 2018 07:07:02 +0000 (09:07 +0200)]
phi2: handle new 144-bytes header, if needed
Tanguy Pruvot [Thu, 10 May 2018 11:19:49 +0000 (13:19 +0200)]
phi and phi2 algos
phi2 is a new test algo for LUX, may change again if required...
cpu hashrate remains almost identical, 230 vs 250 kH/s
but gpu speed is slower by a bigger factor.
It should be harder to implement on fpgas,
and fixes the original algo power issue due to over-optimised heavy gpu code
Adding lyra and some other memory ops allow the gpu to breath between heavy algos (gost/echo)
Tanguy Pruvot [Sun, 6 May 2018 15:20:48 +0000 (17:20 +0200)]
allium algo, with proper pool diff ratio 256
cleaned up...
Tanguy Pruvot [Thu, 29 Mar 2018 02:17:30 +0000 (04:17 +0200)]
v1.3.4
Tanguy Pruvot [Thu, 29 Mar 2018 01:54:08 +0000 (03:54 +0200)]
x12 algo
Tanguy Pruvot [Thu, 29 Mar 2018 01:15:37 +0000 (03:15 +0200)]
x16s warning fix + readme + vcxproj
rst00 [Thu, 29 Mar 2018 01:10:41 +0000 (04:10 +0300)]
add x16s algo (PigeonCoin) (#26)
Caio Vinicius de Toledo [Tue, 27 Feb 2018 01:16:57 +0000 (02:16 +0100)]
fix for ARM support (#24)
Daniel Kraft [Wed, 21 Feb 2018 18:15:57 +0000 (19:15 +0100)]
Fix construction of BIP34 coinbase.
The expected coinbase for BIP34 blocks is constructed by serialising a
script with the block height as integer. In the end, this leads to the
code in CScriptNum::serialize in the Bitcoin Core codebase.
Specifically, for positive numbers (as in the case of a block height),
the rule [1] is that another zero byte has to be pushed in case the last
byte had the highest bit set (since that bit is used to indicate the sign).
[1] https://github.com/bitcoin/bitcoin/blob/
e117cfe45eee9169409e74a44ef4a866be25bc35 /src/script/script.h#L351
Tanguy Pruvot [Sun, 28 Jan 2018 23:56:01 +0000 (00:56 +0100)]
handle keccakc variant (refreshed keccak stratum) #21
keccakc is the same as the original keccak,
but the previous was using a different (early) stratum protocol and factor.
This new implementation use a stratum factor of 256 and a sha256d merkle tree
Tanguy Pruvot [Fri, 12 Jan 2018 16:27:59 +0000 (17:27 +0100)]
x16r algo: beware, this algo hashrate is not constant
unlike timetravel, a fast algo can be used 16 times in theory
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Mon, 20 Nov 2017 07:29:12 +0000 (08:29 +0100)]
autoconf: restore ssl lib checks
Tanguy Pruvot [Thu, 12 Oct 2017 13:57:09 +0000 (15:57 +0200)]
arm64: fix wrong ifdef
AXKuhta [Thu, 12 Oct 2017 13:33:08 +0000 (21:33 +0800)]
Update README.md
AXKuhta [Thu, 12 Oct 2017 11:39:14 +0000 (11:39 +0000)]
Fixed compilation on Pi64
Tanguy Pruvot [Thu, 15 Jun 2017 05:12:32 +0000 (07:12 +0200)]
handle a new tribus algo
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Mon, 8 May 2017 04:37:14 +0000 (06:37 +0200)]
add the JHA algo
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 30 Apr 2017 20:45:40 +0000 (22:45 +0200)]
bitcore timetravel-10 algo
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Wed, 29 Mar 2017 17:46:50 +0000 (19:46 +0200)]
timetravel: fix for g++ buggy linker
Tanguy Pruvot [Sat, 25 Mar 2017 20:19:04 +0000 (21:19 +0100)]
cputest: fix memset typo
Guido Günther [Sat, 25 Mar 2017 11:02:42 +0000 (12:02 +0100)]
Use unsigned long format string for unsigned long value
This makes sure one doesn't see negative numbers and makes job numbers
match the job_ids in the debug output.
Frank Cash [Thu, 9 Mar 2017 02:46:31 +0000 (21:46 -0500)]
README update
Tanguy Pruvot [Thu, 26 Jan 2017 19:27:43 +0000 (20:27 +0100)]
release
Tanguy Pruvot [Thu, 26 Jan 2017 18:19:02 +0000 (19:19 +0100)]
timetravel: huge optimisation (up to 250x :p)
300kH on an i5 4440 (with bmw512 as first algo)
Tanguy Pruvot [Thu, 26 Jan 2017 17:59:00 +0000 (18:59 +0100)]
limit per-core hashrate logs to 5 sec intervals
tunable with --max-log-rate (when not using --quiet)
Tanguy Pruvot [Mon, 23 Jan 2017 08:07:07 +0000 (09:07 +0100)]
prepare next version
madzera [Wed, 4 Jan 2017 14:30:58 +0000 (14:30 +0000)]
Timetravel hash function from Machinecoin project
note tpruvot: nice commit, proper... Waaaaahhhh ^^
Tanguy Pruvot [Fri, 6 Jan 2017 14:33:44 +0000 (15:33 +0100)]
small change for cputest
Tanguy Pruvot [Sat, 19 Nov 2016 21:59:01 +0000 (22:59 +0100)]
Update docker file
Tanguy Pruvot [Thu, 3 Nov 2016 07:42:50 +0000 (08:42 +0100)]
release v1.3
Tanguy Pruvot [Thu, 3 Nov 2016 07:22:51 +0000 (08:22 +0100)]
show diff by default, like ccminer
Tanguy Pruvot [Tue, 1 Nov 2016 11:45:05 +0000 (12:45 +0100)]
vstudio: add missing project files
Tanguy Pruvot [Sun, 16 Oct 2016 18:14:09 +0000 (20:14 +0200)]
prepare xevan algo (default stratum factor 256)
Tanguy Pruvot [Sun, 16 Oct 2016 17:40:23 +0000 (19:40 +0200)]
Add missing x17 algo
Tanguy Pruvot [Sun, 2 Oct 2016 08:49:41 +0000 (10:49 +0200)]
Update readme
Tanguy Pruvot [Tue, 23 Aug 2016 22:10:08 +0000 (00:10 +0200)]
veltor algo
Neo [Mon, 1 Aug 2016 13:00:11 +0000 (15:00 +0200)]
Added needed packages for Ubuntu
The list of packages to install was missing "g++" and "make".
Tanguy Pruvot [Fri, 29 Jul 2016 06:56:13 +0000 (08:56 +0200)]
sia stratum (suprnova version)
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Fri, 29 Jul 2016 01:10:07 +0000 (03:10 +0200)]
blake2b component algo for later use, not enough for sia
Tanguy Pruvot [Sun, 10 Jul 2016 11:55:26 +0000 (13:55 +0200)]
lbry sha/ripemd algo
beware, different data size and different stratum protocol (notify)
Tanguy Pruvot [Tue, 31 May 2016 05:59:35 +0000 (07:59 +0200)]
add x11evo algo
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 22 May 2016 04:37:53 +0000 (06:37 +0200)]
small changes in --version output
+ add sph haval which was half there in the vstudio project
Tanguy Pruvot [Sat, 21 May 2016 22:33:07 +0000 (00:33 +0200)]
windows: get the proper cpu name like linux
tested ok on mingw64 and vstudio x64 + x86
Tanguy Pruvot [Sat, 21 May 2016 21:36:09 +0000 (23:36 +0200)]
fix a few vstudio warnings
Tanguy Pruvot [Sat, 21 May 2016 03:51:22 +0000 (05:51 +0200)]
stats: add cores count to the cpu vid
Tanguy Pruvot [Sat, 21 May 2016 04:11:20 +0000 (04:11 +0000)]
update sample config, default to decred on yiimp
Tanguy Pruvot [Fri, 20 May 2016 21:34:37 +0000 (23:34 +0200)]
stratum: pool benchmark + new methods
+ model/stepping cpu id to get the same vid on linux and windows
Tanguy Pruvot [Thu, 10 Mar 2016 00:19:57 +0000 (01:19 +0100)]
blake2s midstate, +10%
Happy this algo was working well without even a test ^^
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sun, 21 Feb 2016 12:08:31 +0000 (13:08 +0100)]
decred simplified stratum (getwork over stratum)
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sat, 6 Feb 2016 23:42:32 +0000 (00:42 +0100)]
decred: randomize all scans
Tanguy Pruvot [Fri, 5 Feb 2016 22:46:07 +0000 (23:46 +0100)]
decred: longpoll/getwork modes
tested ok on suprnova and multicoin
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Sat, 6 Feb 2016 02:54:50 +0000 (03:54 +0100)]
blake: some cleanup
Dmitri Bogomolov [Sat, 30 Jan 2016 15:32:04 +0000 (17:32 +0200)]
Some other hwmon paths may be present
xCoreDev [Wed, 27 Jan 2016 05:45:33 +0000 (06:45 +0100)]
vanilla algo (Blake256 8 rounds - double sha256)
Tanguy Pruvot [Sun, 24 Jan 2016 16:51:38 +0000 (17:51 +0100)]
1.2 release
Tanguy Pruvot [Wed, 6 Jan 2016 08:31:52 +0000 (09:31 +0100)]
stratum: show real target diff for all algos
some algos use a diff factor, so show the real target value with --show-diff
[2016-01-06 09:35:44] Stratum difficulty set to 1 (0.00002)
[2016-01-06 09:35:44] m7m block 638158, diff 1.255
Tanguy Pruvot [Mon, 28 Dec 2015 04:09:21 +0000 (05:09 +0100)]
diff: show share diff and solved blocs + api
(require the --show-diff parameter)
Tanguy Pruvot [Mon, 28 Dec 2015 03:45:57 +0000 (04:45 +0100)]
diff: prepare all algos for diff report (part 2)
we need to pass the work structure to store the solved diff
Signed-off-by: Tanguy Pruvot <[email protected] >
Tanguy Pruvot [Tue, 8 Dec 2015 18:37:10 +0000 (19:37 +0100)]
linux: build with native arch if the cpu supports avx
workaround to handle the pentium G detected as the Core i5/7 but not compatible with avx
Tanguy Pruvot [Tue, 8 Dec 2015 16:54:31 +0000 (17:54 +0100)]
update readme, list debian/ubuntu required packages
tested ok on Ubuntu 10.04 to 15.10, and debian 7
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