0cc87b68a9
bignum: some x64 warning fixes (vstudio)
9 years ago
a4404bc325
Add advanced resume options for conditional mining
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only available for single pool, in multi, max-xxx rotates the pool
9 years ago
be73cd1ae0
improve the device mapping and a possible segfault
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when using -n, work_restart array was not allocated
9 years ago
5fb84189b2
nvml: fix possible mismatch of vendor names (x64)
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seen on a weird motherboard with a PCI Express Switch (MSI XPower Z87)
On this motherboard, the first/top device pci id is the highest one...
9 years ago
55932ee6f0
update windows version info
9 years ago
94d86ca3b3
lyra2v2: fix tpb condition for SM 5.2
9 years ago
41543b5c0b
lyra2v2: add support for SM 2.1 devices
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and improve a bit SM 3 perf
9 years ago
e4476a5eee
reduce crashes on debug tests
9 years ago
d7c2168f2b
quark: static shared memory allocation for SM3+
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from KlausT committed on 4 Jan, add a few kH/s
9 years ago
64e14b7d82
quark: final cleanup for the 1.7
9 years ago
2247605d23
quark: add support for SM 2 devices
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todo: use nonce vectors for the second branch
GPU #0 : Gigabyte GTX 460, 261.26 kH/s
accepted: 2/2 (diff 0.046), 254.36 kH/s yay!!!
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
9 years ago
21115b7fc6
scrypt: link texture-cache parameter
9 years ago
e50556b637
various changes, cleanup for the release
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small fixes to handle better the multi thread per gpu
explicitly report than quark is not compatible with SM 2.1 (compact shuffle)
9 years ago
1e3db41a8d
multialgo: clear hashrate stats on switch
9 years ago
e9b88b45e4
prepare the 1.7 release
9 years ago
d3e2088398
basic pool algo switch (without free barrier)
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not really proper but should works for 2 "small" algos.
just put the "algo" param in each pools config
9 years ago
113e22de2e
blake: prevent empty scan ranges with multiple gpus
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in some cases, an empty scan range was possible in benchmark..
9 years ago
61ff92b5b4
never interrupt global benchmark with found nonces
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fix some algo weird hashrates (like blake)
and reset device between algos, for better accuracy
but this reset doesnt seems enough to bench all algos correctly...
to test on linux, could be a driver issue...
heavy: fix first alloc and indent with tabs...
9 years ago
2308f555c3
simd: cleanup and ignore linux host warning
9 years ago
0d9d3520ac
simd: add support for SM 2.1 devices
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Add support for x11..x17, s3, fresh and qubit
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
9 years ago
03b2bddc16
lyra2v2: fix SM 3.5 support
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May work also on SM 3.0 (to check)
9 years ago
47f309ffb4
ifdef some unused kernels on SM5+
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no need to build both (mine and sm variants)
and put global hashrate to 0 while waiting...
9 years ago
2673b3aeff
stratum: hide timeout warnings while waiting
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this timeout is not important, we reconnect after
9 years ago
c4d6310143
heavy: fix define typo, else it works with cuda 7.5
9 years ago
31bd1697b1
heavy: workaround to build on ubuntu 15.10
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gcc 5.2.1 with cuda 6.5.19 give a weird C++ error
9 years ago
8d4d4d65ce
cuda: header for common kernel functions (quark/x11)
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Was thinking about doing that since months ;) lets go
9 years ago
26c7316a08
vstudio: clean and fix blake ifdef for x64
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the allocated var was not used... sigh
9 years ago
2d83f74a7e
vstudio: special ifdef for the constant (bmw)
9 years ago
098310abc6
pentablake: use common blake kernels (quark)
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reduce the binary size and improve the speed...
9 years ago
d43dc9a021
use blake512 sp kernels on SM 5+ (80+64)
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import and keep my code for older archs, like skein 64
reduce the gap between our versions...
+150kH x11 GTX 960 / +30kH 750Ti
+900kH quark GTX 960 / +230kH 750Ti
9 years ago
e12d666d36
pool switch: add thr_id param to handle a future barrier
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Switching to a pool with a different algo will require a barrier
to free ressources, like what was made in the global benchmark.
add also the algo in pool structure...
9 years ago
957d919a6a
bmw512: save a few KBs, ifdef 80-bytes kernel
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was only used by animecoin
Also ifdef SM 3.0 compat. code to be ignored on recent archs
9 years ago
3b7ef923c7
lyra2(v1): use a common uint2x4 include
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lyrav2 still need more definitions (uint16)
9 years ago
82a7e62b30
skein: cleanup, strip uint2x4.h + update vstudio
9 years ago
ef817df79a
import sp skein512 unrolled 64-bytes kernel (+0,6% x11)
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Quark and S3 are now a bit faster (+1 %)
x11 get +0.6 % (+20kH/s on a 750ti, +30kH on a 960)
80 bytes implementation to do/test ... (skein/skein2)
but keep my previous version for older devices...
9 years ago
dec6dbed77
api: add best share diff and last share time
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best share diff require --show-diff
shown in the "pool" command
9 years ago
e90ade048a
ndevs: get vendor names on windows too
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ccminer -n 2>NUL
GPU #0 : SM 5.2 GeForce GTX 970
GPU #1 : SM 5.0 Gigabyte GTX 750 Ti
GPU #2 : SM 5.2 ASUS GTX 970
note: nvml destroy is made in proper_exit function
9 years ago
59a6cd133b
nvapi: x86 can also get sub vendor ids
9 years ago
355b835ae0
benchmark: enhance the mem leak detection
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reduce "false" warnings, and ignore unrelated/small ones <= 1 MB
On windows the gpu memory can be allocated by other processes
+ some cleanup in algos... (free/gpulog)
9 years ago
4868c412b0
windows: add support for SM 2.1, drop SM 3.5 (x86)
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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)
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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
Tanguy Pruvot