ccminer

Commit Graph

Author	SHA1	Message	Date
Tanguy Pruvot	9b5d3bf528	Fix whirl algo	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
KlausT	cc9df2d361	use ROTL32 in x14_shabal no impacts on perf but easier to read	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
sp-hash	f0d91ab8a6	Luffa and simd merged to one kernal. Small echo rewrite. +10KHASH on the 650(compute 3.0) tpruvot: add Linux Makefile - Force to 80 registers (else -30KH/s) Note : the hashrate seems more constant with this change	10 years ago
sp-hash	26b9fe3586	faster x15, +23KH or 4ms on whirpool (30ms vs 34ms) tpruvot: i didnt pick the asm replace_hiword, slower on linux	10 years ago
Tanguy Pruvot	73f22b237a	Prepare trap of hardware/mem failures	10 years ago
Tanguy Pruvot	fe4ad36b73	intensity: sign warnings fixes min(i,u)	10 years ago
Tanguy Pruvot	c859041993	quark/blake512 opt. pointed by sp without asm indeed, the pragma unroll doesnt always make things faster asm part... to check later	10 years ago
Tanguy Pruvot	438308b3a2	Rework benchmark mode and min/max range Was maybe my fault, but the benchmark mode was always recomputing from nonce 0. Also fix blake if -d 1 is used (one thread but second gpu) stats: do not use thread id as key, prefer gpu id...	10 years ago
Tanguy Pruvot	b128312efb	cuda: store device SM in a global var sample usage made for blake and fugue (higher intensity for SM5.2) add these to cuda_helper and clean unused code	10 years ago
Tanguy Pruvot	11c5ec810d	Handle intensity param in all algos and add a check related to start/max nounce params	10 years ago
Tanguy Pruvot	7cc5222394	Move common check_cpu functions to root	10 years ago
Tanguy Pruvot	95ac1d0f19	x11: adapt some blake 256 opts to 512 one blake512: for the moment 6.2ms vs 7.12 before (+10%)	10 years ago
Tanguy Pruvot	10314d844f	whirlpool: remove dead code, win 2ms in final hash	10 years ago
Tanguy Pruvot	64e8cd3f98	add x17 algo, cleaned djm34 commit todo: visual studio...	10 years ago
Tanguy Pruvot	5cf024cc5d	whirl: add missing merkle for some pools	10 years ago
Tanguy Pruvot	b4e690b486	sources: swith to UTF-8	10 years ago
Tanguy Pruvot	7d430edc25	x15: optimize by 2ms (39ms to 37) and clean whirlpool ifdefs, cost too much to keep both methods	10 years ago
Tanguy Pruvot	1fbcbbacc4	Add whirlcoin and optimize x11 luffa (maxrregcount)	10 years ago
Tanguy Pruvot	4bc23048b5	x15: use djm34 code with asm xor64 + my rot64 some optimizations could be done later, after whirlcoin integration	10 years ago
Tanguy Pruvot	194fda87c1	x11: restore simd host2dev memcpytosymbol to reduce used cmem Remove define attempts for SM 2.1 devices, fermi is not compatible	10 years ago
Tanguy Pruvot	d9ea5f72ce	Remove duplicated defines present in cuda_helper.h also add cudaDeviceReset() on Ctrl+C for nvprof	10 years ago
Tanguy Pruvot	e1aa028b9f	x15: optimize, adds some kH/s	10 years ago
Tanguy Pruvot	a9a3ad8afc	cuda: check for errors on cuda mem alloc	10 years ago
Tanguy Pruvot	35c0eb5512	x15: optimize the algo	10 years ago
Tanguy Pruvot	81d7e0421d	x15 now works	10 years ago
Tanguy Pruvot	06763c20b1	Implement x14 (cuda + cpu functions) Project was updated for VS2013 and CUDA SDK 6.5 add also a --cputest function to dump cpu hash results TODO: x15 is not fully functional, but first loop seems ok Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago

30 Commits (6500160fe108fd16685d19d96db87f3e50bb0b4a)