11 Commits

Author	SHA1	Message	Date
Tanguy Pruvot	0deb9a2aca	win32: implement a nvapi.dll wrapper like nvml ... Allow to get/set missing infos like the power limit on x86 squashed for a better min/max and device mapping Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	2016-06-21 05:16:12 +02:00
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...	2015-11-01 21:12:50 +01:00
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)	2015-10-16 22:04:30 +02:00
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.	2015-10-14 02:59:54 +00:00
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	2015-10-11 05:01:41 +02:00
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...	2015-10-09 02:07:08 +02:00
Tanguy Pruvot	922c2a5cd7	algos: free allocated mem for algo switch ... All can be freed propertly now, except script (reset) and lyra2 (leak)	2015-10-08 21:35:30 +02:00
Tanguy Pruvot	ee93927fac	diff: use the new function in all algos	2015-10-07 20:10:15 +02:00
Tanguy Pruvot	e1c4b3042c	algos: add functions to free allocated resources ... Will be used later for algo switching not really tested yet...	2015-09-25 07:51:57 +02:00
Tanguy Pruvot	5308898d1c	start v1.7, apply new prototypes to all algos	2015-09-23 15:42:17 +02:00
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>	2015-08-22 15:01:51 +02:00