4868c412b0
windows: add support for SM 2.1, drop SM 3.5 (x86)
...
Mostly to do compatibilty tests, SM 2.1 support is very limited
SM 3.0 code should run on SM 3.5 (only a few cards use this arch)
As i can't test SM 3.5, its best to let users do their own tests...
9 years ago
a7d54cd7ef
blake: no need to fail on init, no big alloc
9 years ago
c3d10db873
algos: move cmdline algo/alias parser in a func
9 years ago
e5d1cf8416
lyra2v2: typo in type, its a struct of 4x uint2 :p
9 years ago
6a9280a045
lyra2v2: set a better TPB for intensity 20 (sm52)
...
use sp forced unroll in skein and do some cleanup...
9 years ago
5a08c21355
diff: store solved blocs count, update the api
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Also show the real target diff on pools for the algos with a factor (lyra)
require the --show-diff parameter, may be used as default in the final 1.7
9 years ago
32f212469b
lyra2/v2: fixes for vstudio
9 years ago
5bf1f98200
various fixes for SM 2.1 and the benchmark
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X11+ algos and quark are not compatible for the moment
but these ones are :
Benchmark results for Gigabyte GTX 460 (SM 2.1 / 1 GB):
blakecoin : 159090.5 kH/s, 1 MB, 1048576 thr.
blake : 70208.9 kH/s, 1 MB, 1048576 thr.
bmw : 122802.6 kH/s, 65 MB, 2097152 thr.
deep : 3533.6 kH/s, 33 MB, 524288 thr.
fugue256 : 43177.9 kH/s, 17 MB, 524288 thr.
heavy : 4118.2 kH/s, 147 MB, 524032 thr.
keccak : 18673.1 kH/s, 129 MB, 2097152 thr.
luffa : 28816.0 kH/s, 257 MB, 4194304 thr.
lyra2 : 213.7 kH/s, 570 MB, 65536 thr.
mjollnir : 3895.6 kH/s, 147 MB, 524032 thr.
nist5 : 1101.4 kH/s, 67 MB, 1048576 thr.
penta : 501.6 kH/s, 21 MB, 327680 thr.
skein : 5432.4 kH/s, 65 MB, 1048576 thr.
skein2 : 6788.9 kH/s, 33 MB, 524288 thr.
whirlpool : 688.5 kH/s, 33 MB, 524288 thr.
zr5 : 122.5 kH/s, 86 MB, 262144 thr.
9 years ago
8fd2739a65
lyra2: support for SM 2.1 cards (GTX 460)
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also fix the build (scrypt) for this arch.
else, 318,26 kH/s on a GTX 460...
9 years ago
fc84c719e9
lyra2: improve cuda implementation (part 1, SM5+)
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based on the new djm34 method, 2x faster than first version
cleaned and tuned for the GTX 750/960 (linux / cuda 6.5)
9 years ago
9dfa757dc7
warn on cuda errors + various small changes
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The full benchmark can now be launched with "ccminer --benchmark"
add a new helper function which log a warning with last cuda error
(not shown with the quiet option) : CUDA_LOG_ERROR();
it can be used where miner.h is included (.c/.cpp/.cu)
fix x14 (in ccminer.cpp), a break was missing in switch..case
9 years ago
8fbfe2cfda
add gpulog() function helper, simple and multi-threads
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when using multiple cpu threads per gpu, use the T prefix, ex:
[2015-10-11 09:52:49] GPU #0 : app clocks set to P0 (3600/1228)
vs
[2015-10-11 09:52:51] GPU T0: MSI GTX 960, 5953.35 kH/s
Only thr_id is required, the function take care of the dev id
9 years ago
58c0bb5c02
intensity: fix typo and drop old function
9 years ago
d195f2e8a2
intensity: do not reduce throughput before init
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Else the memory allocated could be less than required later
btw, use the new "cuda" function to apply intensity/throughput
9 years ago
c6dcc5e5cf
benchmark: show mem and default throughput in results
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and prepare a new function to get the default intensity
also, take care of multiple threads per gpu...
9 years ago
8db5a0bc9e
blake: change dynamic round system
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blakecoin was conflicting with lyra2, set the rounds more properly
9 years ago
c7cfe0e2ca
Fix windows linkage, C/C++ mismatch
9 years ago
ab5cc7162e
refactor: create bench.cpp and algos.h
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Also enhance multi-thread benchmark synchro. with pthread barriers
9 years ago
c2214091ae
benchmark: free last memory leaks on algo switch
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remains my original lyra2 implementation to fix... (cuda_lyra2.cu)
I guess some kind of memory overflow force the driver to allocate
memory... but was unable to free it without device reset.
9 years ago
4e1e03b891
benchmark: store all algos results + cuda fixes
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Note: lyra2, lyra2v2 and script seems to have problems
to coexist with other algos... to run after some of them...
moved lyra2 first and skip scrypt/jane for the moment...
Only stored in memory for now.. to display a table after the bench
ccminer -a auto --benchmark
Results may be exported later to a json file...
9 years ago
934555994d
benchmark: allow -a auto to bench all algos at once
9 years ago
922c2a5cd7
algos: free allocated mem for algo switch
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All can be freed propertly now, except script (reset) and lyra2 (leak)
9 years ago
ee93927fac
diff: use the new function in all algos
9 years ago
42789f1a0d
whirlpool: allow stratum compat with new coins
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make a difference between whirlpool and whirlcoin algos (stratum)
Look like the old SHA merkleroot method doesnt work on recent coins
Doesn't affect solo mining, only pools using stratum+tcp:// protocol
9 years ago
5f12943de5
whirlpool: add algo free function + vstudio
9 years ago
b641bfdf8b
diff: rename functions like cpuminer-multi
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more proper, intuitive...
9 years ago
3f589cc4db
restore the whirlpool algo
9 years ago
87edf84bf3
lyra2v2: increase default intensity
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to be able to say, like sp, that its faster :p
9 years ago
b3adebdf2a
lyra2v2: improve speed on SM 5.2 (Cuda 6.5) with sp unrolls
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Reduce a bit the 750Ti speed but improve a lot the 9xx speed.
Keep compat for SM 3/3.5 in a second file..
Note: With this code and Cuda 7.5, the speed won is the reverse...
May be "reverted" soon
9 years ago
2ebcd1fbd5
neoscrypt: handle both getwork data sizes FTC/ORB
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only affect solo mining, this patch should handle more weird cases
also set getblocktemplate param type to an empty object (ORB)
9 years ago
8fb92415fb
stratum: prevent multiple bloc notifications on yaamp
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yaamp always notify clean jobs,
was not correct for my "new bloc" detection system...
9 years ago
2ee86e8f47
skein: fix share ratio / diff
9 years ago
e1c4b3042c
algos: add functions to free allocated resources
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Will be used later for algo switching
not really tested yet...
9 years ago
8ec5dd7d8e
Handle the getwork typo in neoscrypt wallets
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allow solo mining neoscrypt coins... (FTC/UFO)
9 years ago
ec054db317
Show shares diff on longpoll pools too
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and remove unused remains of old difficulty functions
9 years ago
41707760f5
stratum: force exit on pool auth failure
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the miner was stuck instead of exiting after the retries...
9 years ago
fade2b74b5
diff: cleanup after windows test
9 years ago
5308898d1c
start v1.7, apply new prototypes to all algos
9 years ago
4babf37256
Add --show-diff parameter and fix pool net diff
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which display submitted block and net difficulty and is able
to detect shares above net diff (solved blocs)
Note: only made on lyra2v2 and zr5 algos
TODO: compute the found diff on all algos...
require changes in all scan hash "kernel" function parameters
to be continued...
9 years ago
cd64f9b0e7
Add a new cuda-schedule parameter
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0: cudaDeviceScheduleAuto
1: cudaDeviceScheduleSpin
2: cudaDeviceScheduleYield
4: cudaDeviceScheduleBlockingSync
Also set the best one (4) for luffa algo by default...
9 years ago
8f98bde4fb
lyra2v2: improve cubehash with uint2
9 years ago
6e64383b32
klaus small fixes
9 years ago
ac1f6ad1bb
try vstudio MinimalRebuild flag...
9 years ago
4b40c16359
v1.6.6 release
9 years ago
bcbb959a34
applog: remove useless mutex
9 years ago
9a13624c2e
check abort_flag in threads loops
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This flag was added recently (scrypt) from cudaminer code,
and i missed some...
and prevent multiple calls to proper_exit(), one is enough...
9 years ago
629d987177
Allow to load remote config files with curl
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different samples of use:
ccminer -c http://127.0.0.1/ccminer.json
or dynamically from a web application :
ccminer -c http://127.0.0.1/ccminer/config.php?h=linux
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
9 years ago
21f5435420
lyra2: improve skein256 component
9 years ago
877f25aee5
lyra2v2: SM3.0 compat too
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and strip most of the unused vectors defines...
9 years ago
5be0a5c586
update autoconf scripts
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made on ubuntu 14.04.2 with 'autoreconf -fvi'
9 years ago
Tanguy Pruvot