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Commit Graph

8 Commits

Author SHA1 Message Date
Tanguy Pruvot
fc84c719e9 lyra2: improve cuda implementation (part 1, SM5+)
based on the new djm34 method, 2x faster than first version

cleaned and tuned for the GTX 750/960 (linux / cuda 6.5)
2015-10-13 00:57:29 +02:00
Tanguy Pruvot
836e9bd535 qubit: fix difficulty factor for yaamp 2015-02-11 23:55:03 +01:00
Tanguy Pruvot
49f3c454c2 Add nvml for GPU monitoring (squashed)
Based on mwhite73 <marvin.white@gmail.com> implementation

  Linked to the api system

  Also fix Makefile to support standard c++ files
  This prevent nvcc use without device code

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
2014-11-13 14:36:18 +01:00
Tanguy Pruvot
5bc969fa57 Some work on data alignment
linux: add -march=native (we build it ourself) and some other flags

+ remove unused vars (seen with -Wall)
2014-11-03 16:40:13 +01:00
Tanguy Pruvot
d8a23fa970 Tune quark part of Xn funcs
based on klaus commits, will increase a bit speed of most algos

PS: main increase is due to the register count tuning in Makefile

and for skein512 on linux, its the ROTL64

but almost no changes on X11 : 2648MH/s vs 2630 before
2014-10-20 03:15:17 +02:00
Tanguy Pruvot
3e44e52300 Release v1.4 with blake (NEOS)
Blake256: squashed commit...

Squashed commit of the following:

commit c370208bc92ef16557f66e5391faf2b1ad47726f
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Wed Sep 3 13:53:01 2014 +0200

    hashlog: prepare store of scanned range

commit e2cf49a5e956f03deafd266d1a0dd087a2041c99
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Wed Sep 3 12:54:13 2014 +0200

    stratum: store server time offset in context

commit 1a4391d7ff
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Tue Sep 2 12:40:52 2014 +0200

    hashlog: prevent double computing on jobs already done

commit 049e577301
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Wed Sep 3 09:49:14 2014 +0200

    tmp blake log

commit 43d3e93e1a
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Wed Sep 3 09:29:51 2014 +0200

    blake: set a max throughput

commit 7e595a36ea
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Tue Sep 2 21:13:37 2014 +0200

    blake: cleanup, remove d_hash buf, not in a chain

    host: only bencode if gpu hash was found

commit de80c7e9d1
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Tue Sep 2 12:40:44 2014 +0200

    blake: remove unused parameter and fix index in d_hash

    that reduce the speed to 92MH/s but the next commit
    give us 30 more

    so, todo: merge the whole checkhash proc in gpu_hash
              and remove this d_hash buffer...

commit 2d42ae6de5
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Tue Sep 2 05:09:31 2014 +0200

    stratum: handle a small cache of submitted jobs

    Prevent to send duplicated shares on some pools like hashharder..

    This cache keeps submitted job/nounces of the last 15 minutes

    so, remove exit on repeated duplicate shares,
        the submitted cache now handles this problem.

    Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>

commit 1b8c3c12fa
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Tue Sep 2 03:38:57 2014 +0200

    debug: a new boolean to log or not json rpc data

commit 1f99aae0ff
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Sep 1 18:49:23 2014 +0200

    exit on repeated duplicate shares (to enhance)

    create a new function proper_exit() to do common stuff on exit...

commit 530732458a
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Sep 1 12:22:51 2014 +0200

    blake: use a constant for threads, reduce mallocated d_hash size

    and clean a bit more...

commit 0aeac878ef
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Sep 1 06:12:55 2014 +0200

    blake: tune up and cleanup, ~100 MH/s on a normal 750Ti

    tested on linux and windows (x86 binary)...

    but there is a high number of duplicated shares... weird

commit 4a52d0553b
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Sep 1 10:22:32 2014 +0200

    debug: show json methods, hide hash/target if ok

commit 1fb9becc1f
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Sep 1 08:44:19 2014 +0200

    cpu-miner: sort algos by name, show reject reason

commit bfe96c49b0
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Mon Aug 25 11:21:06 2014 +0200

    release 1.4, update README...

commit c17d11e377
Author: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Date:   Sun Aug 31 08:57:48 2014 +0200

    add "blake" 256, 14 rounds (for NEOS blake, not BlakeCoin)

    also remove "missing" file, its old and not compatible with ubuntu 14.04

to test on windows

blake: clean and optimize

Release v1.4 with blake (NEOS)
2014-09-05 08:22:55 +02:00
Tanguy Pruvot
ce9b8002cd fix automake and remove useless files, update build.sh
- use foreign AM_INIT_AUTOMAKE to skip COPYING file (which is LICENCE.txt)
  http://www.gnu.org/software/automake/manual/html_node/Public-Macros.html

- use subdir-objects option to fix automake on ubuntu 14.04
2014-08-31 00:05:24 +02:00
Christian Buchner
6aac3fbba5 commit initial version 0.1 2014-03-18 22:17:40 +01:00