ccminer

Commit Graph

Author	SHA1	Message	Date
Tanguy Pruvot	cf886b5907	import and adapt alexis optimised keccak256 for SM 5+ and increase default intensity for these recent cards	7 years ago
Tanguy Pruvot	e388c11c02	blake2s fix and more missing cuda arch (for the benchmarks)	8 years ago
Tanguy Pruvot	2cdf2ddd43	Add missing real cuda arch checks	8 years ago
Tanguy Pruvot	c66e8622b3	api: report per thread cpu hash checks (ACC/REJ) + update all algos for that...	8 years ago
Tanguy Pruvot	6440a9bf41	windows: some default intensity adjustments	8 years ago
Tanguy Pruvot	b47d9acaf5	readme + small warnings detected by vstudio	8 years ago
Tanguy Pruvot	0ff75791e5	migrate 2nd nonce storage of most algos This allow to keep pdata[19] as cursor between scans, and later, to sort them.. remains... heavy, scrypt, sia...	8 years ago
Tanguy Pruvot	50534789bc	Release 1.8.4	8 years ago
Tanguy Pruvot	44bd244fc4	blake2s improved based on alexis work, with the new work->nonces	8 years ago
Tanguy Pruvot	a43205a84f	decred: multiple nonces code cleanup The double loop is not useful, and prefer the __thread attribute to enhance the code readability (remove the 2D host arrays). squashed: return to host 2D array to allow the free	8 years ago
Tanguy Pruvot	9eead77027	diff: show by default, rework shares diff storage This will allow later more gpu candidates. Note: This is an unfinished work, we keep the previous behavior for now To finish this, all algos solutions should be migrated and submitted nonces attributes stored. Its required to handle the different share diff per nonce and fix the possible solved count error (if 1/2 nonces is solved).	8 years ago
Tanguy Pruvot	2f57ee9157	bench: skip the disabled whirlpoolx + veltor free + some missed/extra log things...	8 years ago
Tanguy Pruvot	34e97bf3e6	Show intensity on init for all algos	8 years ago
Tanguy Pruvot	2ee8bc9791	nvapi: do not print that on normal -D	9 years ago
Tanguy Pruvot	eae4ede111	decred: return to previous implementation + second nonce seems better on windows and a bit easier to read...	9 years ago
Tanguy Pruvot	c643b3b900	decred: and even faster implementation by Alexis optimized for the 9xx and more recent, same results on the 750 Ti + restore second nonce support not present in nicehash published version Better on linux at least...	9 years ago
Tanguy Pruvot	7e490693e0	decred: nicehash/alexis improvement	9 years ago
Tanguy Pruvot	0deb9a2aca	win32: implement a nvapi.dll wrapper like nvml Allow to get/set missing infos like the power limit on x86 squashed for a better min/max and device mapping Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	710d9292af	fix duplicates on skein2 and blake2s (nonce endian)	9 years ago
Tanguy Pruvot	c0fca5c932	decred: magic improvement in one line + ifdef the 4WAY commented code...	9 years ago
pallas1	ebf885d482	~10% speedup	9 years ago
alexis78	be1f64446a	vanilla: sync with MrM4D, remove SSE2 midstate computation was not useful and hard to read...	9 years ago
Tanguy Pruvot	5a69056ee5	blake2s cleanup	9 years ago
Tanguy Pruvot	7ffe65c262	blake2s algo Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	d58490911a	decred: remove some useless double flip	9 years ago
Tanguy Pruvot	a823cca7f9	decred: allow custom extranonce sizes the extranonce is already placed after header in job.coinbase	9 years ago
Tanguy Pruvot	096f136c36	enhance vanilla second nonce check	9 years ago
Tanguy Pruvot	4944e1a098	mrM4D vnl, with some changes	9 years ago
Tanguy Pruvot	7c9ec8629f	decred: handle a second nonce	9 years ago
Tanguy Pruvot	6e95407dcf	decred algo for longpoll/getwork Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	da64c50059	blake: some more tuning and cleanup	9 years ago
Tanguy Pruvot	7c1137f335	blake: small change for the second nonce	9 years ago
Tanguy Pruvot	934f0e5054	blake: reduce intensity (and fix older devices)	9 years ago
Tanguy Pruvot	4a7e239d7c	blake: merge sp improvements, start 1.7.2 dev.. to be tested on old arch too...	9 years ago
Tanguy Pruvot	a237601747	1.7.1 release set schedule flags to reduce linux cpu usage without MyStreamSynchronize()	9 years ago
Tanguy Pruvot	e50556b637	various changes, cleanup for the release 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
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	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	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	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	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	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	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	922c2a5cd7	algos: free allocated mem for algo switch All can be freed propertly now, except script (reset) and lyra2 (leak)	9 years ago

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82 Commits (cf886b5907d8c0939ba322c53aee6fd87f1b5dce)