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678 Commits (1.7.4-tpruvot)

 

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Author	SHA1	Message	Date
Tanguy Pruvot	1e3db41a8d	multialgo: clear hashrate stats on switch	9 years ago
Tanguy Pruvot	e9b88b45e4	prepare the 1.7 release	9 years ago
Tanguy Pruvot	d3e2088398	basic pool algo switch (without free barrier) ... not really proper but should works for 2 "small" algos. just put the "algo" param in each pools config	9 years ago
Tanguy Pruvot	113e22de2e	blake: prevent empty scan ranges with multiple gpus ... in some cases, an empty scan range was possible in benchmark..	9 years ago
Tanguy Pruvot	61ff92b5b4	never interrupt global benchmark with found nonces ... 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
Tanguy Pruvot	2308f555c3	simd: cleanup and ignore linux host warning	9 years ago
Tanguy Pruvot	0d9d3520ac	simd: add support for SM 2.1 devices ... Add support for x11..x17, s3, fresh and qubit Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	03b2bddc16	lyra2v2: fix SM 3.5 support ... May work also on SM 3.0 (to check)	9 years ago
Tanguy Pruvot	47f309ffb4	ifdef some unused kernels on SM5+ ... no need to build both (mine and sm variants) and put global hashrate to 0 while waiting...	9 years ago
Tanguy Pruvot	2673b3aeff	stratum: hide timeout warnings while waiting ... this timeout is not important, we reconnect after	9 years ago
Tanguy Pruvot	c4d6310143	heavy: fix define typo, else it works with cuda 7.5	9 years ago
Tanguy Pruvot	31bd1697b1	heavy: workaround to build on ubuntu 15.10 ... gcc 5.2.1 with cuda 6.5.19 give a weird C++ error	9 years ago
Tanguy Pruvot	8d4d4d65ce	cuda: header for common kernel functions (quark/x11) ... Was thinking about doing that since months ;) lets go	9 years ago
Tanguy Pruvot	26c7316a08	vstudio: clean and fix blake ifdef for x64 ... the allocated var was not used... sigh	9 years ago
Tanguy Pruvot	2d83f74a7e	vstudio: special ifdef for the constant (bmw)	9 years ago
Tanguy Pruvot	098310abc6	pentablake: use common blake kernels (quark) ... reduce the binary size and improve the speed...	9 years ago
Tanguy Pruvot	d43dc9a021	use blake512 sp kernels on SM 5+ (80+64) ... 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
Tanguy Pruvot	e12d666d36	pool switch: add thr_id param to handle a future barrier ... 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
Tanguy Pruvot	957d919a6a	bmw512: save a few KBs, ifdef 80-bytes kernel ... was only used by animecoin Also ifdef SM 3.0 compat. code to be ignored on recent archs	9 years ago
Tanguy Pruvot	3b7ef923c7	lyra2(v1): use a common uint2x4 include ... lyrav2 still need more definitions (uint16)	9 years ago
Tanguy Pruvot	82a7e62b30	skein: cleanup, strip uint2x4.h + update vstudio	9 years ago
Tanguy Pruvot	ef817df79a	import sp skein512 unrolled 64-bytes kernel (+0,6% x11) ... 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
Tanguy Pruvot	dec6dbed77	api: add best share diff and last share time ... best share diff require --show-diff shown in the "pool" command	9 years ago
Tanguy Pruvot	e90ade048a	ndevs: get vendor names on windows too ... 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
Tanguy Pruvot	59a6cd133b	nvapi: x86 can also get sub vendor ids	9 years ago
Tanguy Pruvot	355b835ae0	benchmark: enhance the mem leak detection ... 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
Tanguy Pruvot	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
Tanguy Pruvot	a7d54cd7ef	blake: no need to fail on init, no big alloc	9 years ago
Tanguy Pruvot	c3d10db873	algos: move cmdline algo/alias parser in a func	9 years ago
Tanguy Pruvot	e5d1cf8416	lyra2v2: typo in type, its a struct of 4x uint2 :p	9 years ago
Tanguy Pruvot	6a9280a045	lyra2v2: set a better TPB for intensity 20 (sm52) ... use sp forced unroll in skein and do some cleanup...	9 years ago
Tanguy Pruvot	5a08c21355	diff: store solved blocs count, update the api ... 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
Tanguy Pruvot	32f212469b	lyra2/v2: fixes for vstudio	9 years ago
Tanguy Pruvot	5bf1f98200	various fixes for SM 2.1 and the benchmark ... 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
Tanguy Pruvot	8fd2739a65	lyra2: support for SM 2.1 cards (GTX 460) ... also fix the build (scrypt) for this arch. else, 318,26 kH/s on a GTX 460...	9 years ago
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)	9 years ago
Tanguy Pruvot	9dfa757dc7	warn on cuda errors + various small changes ... 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	8fbfe2cfda	add gpulog() function helper, simple and multi-threads ... 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
Tanguy Pruvot	58c0bb5c02	intensity: fix typo and drop old function	9 years ago
Tanguy Pruvot	d195f2e8a2	intensity: do not reduce throughput before init ... Else the memory allocated could be less than required later btw, use the new "cuda" function to apply intensity/throughput	9 years ago
Tanguy Pruvot	c6dcc5e5cf	benchmark: show mem and default throughput in results ... and prepare a new function to get the default intensity also, take care of multiple threads per gpu...	9 years ago
Tanguy Pruvot	8db5a0bc9e	blake: change dynamic round system ... blakecoin was conflicting with lyra2, set the rounds more properly	9 years ago
Tanguy Pruvot	c7cfe0e2ca	Fix windows linkage, C/C++ mismatch	9 years ago
Tanguy Pruvot	ab5cc7162e	refactor: create bench.cpp and algos.h ... Also enhance multi-thread benchmark synchro. with pthread barriers	9 years ago
Tanguy Pruvot	c2214091ae	benchmark: free last memory leaks on algo switch ... 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
Tanguy Pruvot	4e1e03b891	benchmark: store all algos results + cuda fixes ... 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
Tanguy Pruvot	934555994d	benchmark: allow -a auto to bench all algos at once	9 years ago
Tanguy Pruvot	922c2a5cd7	algos: free allocated mem for algo switch ... All can be freed propertly now, except script (reset) and lyra2 (leak)	9 years ago
Tanguy Pruvot	ee93927fac	diff: use the new function in all algos	9 years ago
Tanguy Pruvot	42789f1a0d	whirlpool: allow stratum compat with new coins ... 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