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
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
c2214091ae
benchmark: free last memory leaks on algo switch
...
remains my original lyra2 implementation to fix... (cuda_lyra2.cu)
I guess some kind of memory overflow force the driver to allocate
memory... but was unable to free it without device reset.
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
2ee86e8f47
skein: fix share ratio / diff
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
fcd3e4336b
skein: restore secNonce support on sm 5+
...
Add a sanity check in common checkhash function to prevent the problem again...
9 years ago
Tanguy Pruvot
cf077902d0
skein: fix sm5 secNonce and disable it on wallets
9 years ago
Tanguy Pruvot
555504bd98
some changes related to wait stats
9 years ago
Tanguy Pruvot
4c3892f268
Merged skeincoin algo for SM5+ devices
...
Should give same or better than SP and klaus versions
Keep old code for older devices and skein2 compat
Linux perf: 750Ti 78MH/s and GTX 970 260MH/s
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
10 years ago
Tanguy Pruvot
afe57f8341
rename skein2 to c++, no cuda kernel code
...
and some other changes...
10 years ago
Tanguy Pruvot
3d3f2e2cb5
warnings: use the right device id (device_map[thr_id])
10 years ago
Tanguy Pruvot
d2ced77ae8
zr5: disable reset on validation errors
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cudaResetDevice() do a segfault, to check later...
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
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
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still need a SM 3.0 fix for skein...
10 years ago
Tanguy Pruvot
0fceca6ffe
zr5: reinit the card correctly on errors
...
previous method was doing a segfault...
10 years ago
Tanguy Pruvot
dcdafd8732
zr5: enhance pok hash system
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And store some vars on the device to reduce proc params
10 years ago
Tanguy Pruvot
37395eefe4
skein: restore previous x11 speed
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