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	ab5cc7162e	refactor: create bench.cpp and algos.h Also enhance multi-thread benchmark synchro. with pthread barriers	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	d4e191610e	Import and adapt lyra2v2 not tested on windows and with SM <= 5	9 years ago
Tanguy Pruvot	15293d063f	remove pluck algo Supcoin seems.... dead and the algo was not supported on all devices	10 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	52df82917a	cuda: fix uint2 substract operator	10 years ago
Tanguy Pruvot	7bf256c81c	cuda_helper: define UINT32_MAX if not defined seems not defined on slackware...	10 years ago
Tanguy Pruvot	2f541065fb	cuda_helper: rename correctly hiword/loword functions	10 years ago
Tanguy Pruvot	b35a6742fe	cuda_helper: properly ifdef for vstudio c++ compat	10 years ago
Tanguy Pruvot	7c7f40a634	neoscrypt: attempt to recode shift256R for SM 3.0	10 years ago
Tanguy Pruvot	1ad34dc13d	reset: take care of multi-threaded gpus (-d 0,0) to be tested... could create problems when reset in a chain like x11...	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	7939dce0aa	pluck: adaptation from djm repo remains the cpu validation check to do... throughput for this algo is divided by 128 to keep same kind of intensity values (default 18.0)	10 years ago
Tanguy Pruvot	3ed1c552bd	cuda: always disable asm for host code	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	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	cafd4477d7	Handle a maximum of 16 gpus (vs 8 before) Some cards have 2 gpus on board...	10 years ago
Tanguy Pruvot	b3188669e2	lyra2: cleanup quickly tested with a SM 3.0 binary...	10 years ago
Tanguy Pruvot	da2e2528a7	uint2: fix SM 3.0 ROR and ROL Not sure its the fastest way, but it works for offsets 0-63 + 64 Also note than asm SM 3.5+ doesn't support ROR with offset 64	10 years ago
Tanguy Pruvot	c5b349e079	Add Lyra2 algo, based on Vertcoin published code Seems to be djm34 work, i recognize the code style ;) Code was cleaned/indented and adapted to my fork... Only usable on the test pool until 16 december 2014!	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	f387898ead	Prepare multiple nonces support in one loop (if found) Tested on x11 which find sometimes 3 nonces in one call, actually they are ignored because only the biggest was kept... This commit doesnt fix that, but will allow to enhance shares rate later...	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	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	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	11dbbcc12d	checkhash: some work on a faster variant (wip) This should not be used for all algos... not enabled yet todo: multiple nounces or blake32 style checkup	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	987edf63f3	vstudio: fix launch_bounds intellisense warnings in ide	10 years ago
Tanguy Pruvot	149143d5cd	Fix left value warning in SWAPDWORDS + groestl change	10 years ago
Tanguy Pruvot	a747e4ca0f	blake512: use a new SWAPDWORDS asm func (0.05ms) small improvement, do it on pentablake and heavy variants too based on sp commit (but SWAP32 is already used for 32bit ints)	10 years ago
Tanguy Pruvot	5bc969fa57	Some work on data alignment linux: add -march=native (we build it ourself) and some other flags + remove unused vars (seen with -Wall)	10 years ago
Tanguy Pruvot	2de9b1375b	prepare next version	10 years ago
Tanguy Pruvot	d8a23fa970	Tune quark part of Xn funcs based on klaus commits, will increase a bit speed of most algos PS: main increase is due to the register count tuning in Makefile and for skein512 on linux, its the ROTL64 but almost no changes on X11 : 2648MH/s vs 2630 before	10 years ago
Tanguy Pruvot	ba33492592	blake: return to ptarget 6:7 compare clz can be erroneous, ex 0xE0 vs 0xF0	10 years ago
Tanguy Pruvot	91eea0d76b	blake: remove int cudaMemcpyToSymbol for MSVC use clz (leading zeros) asm func for a fast gpu compare of ptarget[6]:[7] add also missing windows ctz/clz host functions New NEOS speed: 227MH to 270MH (Gigabyte 750Ti Black Edition)	10 years ago
Tanguy Pruvot	c3eb66683a	Import djm34 qubit, deep and doom algos Indent, and put commonly used functions proto. in cuda_helper.h And add them to --cputest function Also change the color option to --nocolor, -C is no more needed Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com> (Which is tired to remove these german copy/pasted comments)	10 years ago
Tanguy Pruvot	13bb9d267e	Remove debug rpc, already exists with -P	10 years ago
Tanguy Pruvot	64e8cd3f98	add x17 algo, cleaned djm34 commit todo: visual studio...	10 years ago
Tanguy Pruvot	3f6ebc10cc	whirlpool: x64 asm is very slow (30ms win32 vs 90)	10 years ago
Tanguy Pruvot	912ef1215d	small reg tunes, rename whirlcoin to whirl	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	d9ea5f72ce	Remove duplicated defines present in cuda_helper.h also add cudaDeviceReset() on Ctrl+C for nvprof	10 years ago
Tanguy Pruvot	a9a3ad8afc	cuda: check for errors on cuda mem alloc	10 years ago
Christian Buchner	f22ae4ebde	forgot this file in previous commit	11 years ago

49 Commits (35738cec234f0048c27ebc6d602c57e9888d2469)