ccminer

Commit Graph

Author	SHA1	Message	Date
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
Tanguy Pruvot	ee93927fac	diff: use the new function in all algos	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	e1c4b3042c	algos: add functions to free allocated resources Will be used later for algo switching not really tested yet...	9 years ago
Tanguy Pruvot	5308898d1c	start v1.7, apply new prototypes to all algos	9 years ago
Tanguy Pruvot	8f98bde4fb	lyra2v2: improve cubehash with uint2	9 years ago
Tanguy Pruvot	21f5435420	lyra2: improve skein256 component	9 years ago
Tanguy Pruvot	01f3183c31	bmw algo for MDT, with midstate which could be extracted from json too replace a satcoin by another one ;) Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	b256ca47a0	bmw256: reduce target array size	9 years ago
Tanguy Pruvot	53cd591956	lyra2v2, bmw256 and cubehash256 cleanup + diff fix	9 years ago
Tanguy Pruvot	d4e191610e	Import and adapt lyra2v2 not tested on windows and with SM <= 5	9 years ago
Tanguy Pruvot	b02f79b58b	lyra2: recover the kH/s lost in last commit	10 years ago
Tanguy Pruvot	2b43d57d42	lyra2: simplify skein code (no perf changes)	10 years ago
Tanguy Pruvot	e95712a2ea	lyra2: reduce blake message len.	10 years ago
Tanguy Pruvot	2f541065fb	cuda_helper: rename correctly hiword/loword functions	10 years ago
Tanguy Pruvot	03c3b7d341	Various algos cleanup + lyra2 sec nonce fix	10 years ago
Tanguy Pruvot	34fd408440	lyra2: get a second nonce per gpu scan	10 years ago
Tanguy Pruvot	3d3f2e2cb5	warnings: use the right device id (device_map[thr_id])	10 years ago
Tanguy Pruvot	38e6672d70	Allow test of SM 2.1/3.0 binaries on newer cards Implementation based on klausT work.. a bit different This code must be placed in a common .cu file, cuda.cpp is not compiled with nvcc and doesnt allow cuda code...	10 years ago
KlausT	ae8e863591	remove uint32_t cast	10 years ago

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62 Commits (ebf885d4826d4310a0711e9304116323cb249b6b)