ccminer

Commit Graph

Author	SHA1	Message	Date
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
Tanguy Pruvot	5f12943de5	whirlpool: add algo free function + vstudio	9 years ago
Tanguy Pruvot	b641bfdf8b	diff: rename functions like cpuminer-multi more proper, intuitive...	9 years ago
Tanguy Pruvot	3f589cc4db	restore the whirlpool algo	9 years ago
Tanguy Pruvot	87edf84bf3	lyra2v2: increase default intensity to be able to say, like sp, that its faster :p	9 years ago
Tanguy Pruvot	b3adebdf2a	lyra2v2: improve speed on SM 5.2 (Cuda 6.5) with sp unrolls 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
Tanguy Pruvot	2ebcd1fbd5	neoscrypt: handle both getwork data sizes FTC/ORB only affect solo mining, this patch should handle more weird cases also set getblocktemplate param type to an empty object (ORB)	9 years ago
Tanguy Pruvot	8fb92415fb	stratum: prevent multiple bloc notifications on yaamp yaamp always notify clean jobs, was not correct for my "new bloc" detection system...	9 years ago
Tanguy Pruvot	2ee86e8f47	skein: fix share ratio / diff	9 years ago
Tanguy Pruvot	e1c4b3042c	algos: add functions to free allocated resources Will be used later for algo switching not really tested yet...	9 years ago
Tanguy Pruvot	8ec5dd7d8e	Handle the getwork typo in neoscrypt wallets allow solo mining neoscrypt coins... (FTC/UFO)	9 years ago
Tanguy Pruvot	ec054db317	Show shares diff on longpoll pools too and remove unused remains of old difficulty functions	9 years ago
Tanguy Pruvot	41707760f5	stratum: force exit on pool auth failure the miner was stuck instead of exiting after the retries...	9 years ago
Tanguy Pruvot	fade2b74b5	diff: cleanup after windows test	9 years ago
Tanguy Pruvot	5308898d1c	start v1.7, apply new prototypes to all algos	9 years ago
Tanguy Pruvot	4babf37256	Add --show-diff parameter and fix pool net diff 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
Tanguy Pruvot	cd64f9b0e7	Add a new cuda-schedule parameter 0: cudaDeviceScheduleAuto 1: cudaDeviceScheduleSpin 2: cudaDeviceScheduleYield 4: cudaDeviceScheduleBlockingSync Also set the best one (4) for luffa algo by default...	9 years ago
Tanguy Pruvot	8f98bde4fb	lyra2v2: improve cubehash with uint2	9 years ago
Tanguy Pruvot	6e64383b32	klaus small fixes	9 years ago
Tanguy Pruvot	ac1f6ad1bb	try vstudio MinimalRebuild flag...	9 years ago
Tanguy Pruvot	4b40c16359	v1.6.6 release	9 years ago

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658 Commits (e18355ea9a300c6e4f379efe80864907ac52aef1) All Branches Search

658 Commits (e18355ea9a300c6e4f379efe80864907ac52aef1)

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