ccminer

Commit Graph

Author	SHA1	Message	Date
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	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	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	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	e3548f46f3	drop animecoin support no more really minable... just minable in french	9 years ago
Tanguy Pruvot	4709668995	jh512: rewrite and optimize with asm swap 5% improvement by the vshl asm swap functions, mixed shl+add inst., Add also xchg(x, y) func and XCHG(x, y) define in cuda_helper for later use... other jh changes are mainly for the beauty of the code... Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	a55b148ecc	windows: fix missing off_t include	10 years ago
Tanguy Pruvot	ed4927fcd0	quark/x11: set signed int hashPosition vars to off_t groestl (and keccak?) seems faster with 64bit vars (off_t or int64_t)...	10 years ago
Tanguy Pruvot	ebe95aac2f	bmw512: cleanup after cuda 7 bug fix	10 years ago
Tanguy Pruvot	0224d4705e	skein: fix wrong hashes seen on x11 with cuda 7 Look like a stream synch problem, not related to cuda 7 headers or cudart The threadfence() added doesnt changes performances, and could also be related to the random cpu validation errors... so keep it for all. Note: the 80-bytes variant used in skein2 doesn't seems affected.	10 years ago
Tanguy Pruvot	123fe287b6	x11: temporary workaround for cuda 7.0	10 years ago
Tanguy Pruvot	d9b0312897	x64: fix some size_t warnings	10 years ago
Tanguy Pruvot	051ba521be	skein2: minimal host changes	10 years ago
Tanguy Pruvot	2f541065fb	cuda_helper: rename correctly hiword/loword functions	10 years ago
Tanguy Pruvot	2113be6eec	blake80: some changes and launch bounds, no perf changes	10 years ago
Tanguy Pruvot	3d3f2e2cb5	warnings: use the right device id (device_map[thr_id])	10 years ago
Tanguy Pruvot	275a028935	skein: compute midstate first "Real" optimization based on KlausT precalc	10 years ago
Tanguy Pruvot	e7ae27137e	x11/qubit: remove some extra MyStreamSynchronize only one per loop is required to prevent 100% cpu usage	10 years ago
Tanguy Pruvot	163430daae	Skein/Skein2 SM 3.0 devices support + code cleanup Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	d58d53f2b2	update README, small changes, prepare release 1.6.1 still need a SM 3.0 fix for skein...	10 years ago
Tanguy Pruvot	48515ad707	groestl: rename included cuda files	10 years ago
Tanguy Pruvot	37395eefe4	skein: restore previous x11 speed	10 years ago
Tanguy Pruvot	4f43abb402	bmw512: indent and restore SM 3.0 compat could be also the source of the problem seen with CUDA 7 restored the code before sp/klaus changes for SM 3.0 devices...	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
Tanguy Pruvot	f86784ee56	Add skein algo (Skeincoin, Myriad, Unat...) SKEIN512 + SHA256 Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	a37e909db9	Add zr5 algo (for SM 3.5+) uint4 copy + keccak cleanup, groestl: small uint4 opt Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	9734186a37	jh512: import and improve klaus and sp changes did not import the extra final function, which should stay compatible with the common cuda_check_hash()	10 years ago
KlausT	ae8e863591	remove uint32_t cast	10 years ago
Tanguy Pruvot	e6112e878d	cleanup: use unsigned throughput parameters Yes, its a big commit, was waiting 1.6 to do that... Sorry for your possible merge issues ;)	10 years ago
Tanguy Pruvot	09c3ac6b4b	linux: fix missing dirname include	10 years ago
Tanguy Pruvot	2d5e8aaced	anime: fix uint2 error (bmw)	10 years ago
KlausT	a452c330dd	quark: remove unused variables	10 years ago
Tanguy Pruvot	26b51a557b	Allow different intensity per device and clean the old variables, no more required	10 years ago
Tanguy Pruvot	768b5ccb76	import bmw512 uint2 changes from sp + some cleanup... 15KH/s won (750Ti)	10 years ago
Tanguy Pruvot	9f2dd3ee60	Remove some useless conversions do not impact perfs neither...	10 years ago
Tanguy Pruvot	2a5233f56e	api: report throughput when default	10 years ago
Tanguy Pruvot	cafd4477d7	Handle a maximum of 16 gpus (vs 8 before) Some cards have 2 gpus on board...	10 years ago
Tanguy Pruvot	b521acb480	groestl: use sp bitslice enhancement, prepare SM 2.x variant todo: simd512 SM 2.x variant (shfl op), and groestl/myriad functions	10 years ago
Tanguy Pruvot	ec5a48f420	x11: small simd512 gpu_expand improvement	10 years ago
Tanguy Pruvot	1e24e4899c	skein: uint2 optimisation with SM 3.0 compat (+15KH) Thanks to sp and djm34 for this fast uint64 storage alternative	10 years ago
Tanguy Pruvot	2585e10814	keccak uint2 optimisation for SM>3.0 (x11 +40KH/s) based on djm34 keccak 256-bit changes, and keep SM3.0 compat affect most other algos too (quark, nist5, x13...)	10 years ago
Tanguy Pruvot	c3bdb623e8	Check and submit multiple nonces in one loop Added to most algos, checkhash function scans a big range and can find multiple nonces at once if the difficulty is low. Stop ignoring them, submit second one if found... Clean the draft code for rc=2 implemented for blake and pentablake btw... fix the reduced displayed hashrate when a nonce is found... Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	118a6be361	checkhash: simplify the common function use klaus trivial function, the old code has always been a bit weird.. split cuda_check_cpu_hash_64 in two functions, keep old for branched stuff	10 years ago
Tanguy Pruvot	c218c3f514	quark/anime: +100KH, bmw tpb was not correct This small change also enhance a bit x11..17 algos	10 years ago
Tanguy Pruvot	8ad180cc70	various small changes heavy: reduce by 256 threads default intensity to all -i 20 cuda: put static thread init bools outside the code (made once) api: fix nvml header to build without	10 years ago
Tanguy Pruvot	6ae28162db	various extern cleanup + api history uids and gpu SM uids could be useful to create graphes from history data Note: please do a clean build after this commit (changes in miner.h)	10 years ago
Tanguy Pruvot	73f22b237a	Prepare trap of hardware/mem failures	10 years ago

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81 Commits (c3d10db873b8a05c7225664a245c82689556aa69)