ccminer

Commit Graph

Author	SHA1	Message	Date
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	0d9d3520ac	simd: add support for SM 2.1 devices Add support for x11..x17, s3, fresh and qubit Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	9 years ago
Tanguy Pruvot	e12d666d36	pool switch: add thr_id param to handle a future barrier Switching to a pool with a different algo will require a barrier to free ressources, like what was made in the global benchmark. add also the algo in pool structure...	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	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	9dfa757dc7	warn on cuda errors + various small changes The full benchmark can now be launched with "ccminer --benchmark" add a new helper function which log a warning with last cuda error (not shown with the quiet option) : CUDA_LOG_ERROR(); it can be used where miner.h is included (.c/.cpp/.cu) fix x14 (in ccminer.cpp), a break was missing in switch..case	9 years ago
Tanguy Pruvot	8fbfe2cfda	add gpulog() function helper, simple and multi-threads when using multiple cpu threads per gpu, use the T prefix, ex: [2015-10-11 09:52:49] GPU #0: app clocks set to P0 (3600/1228) vs [2015-10-11 09:52:51] GPU T0: MSI GTX 960, 5953.35 kH/s Only thr_id is required, the function take care of the dev id	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	ab5cc7162e	refactor: create bench.cpp and algos.h Also enhance multi-thread benchmark synchro. with pthread barriers	9 years ago

12 Commits (61ff92b5b472308c30af1e7b83022eff804bf3af)