e6112e878d
cleanup: use unsigned throughput parameters
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Yes, its a big commit, was waiting 1.6 to do that...
Sorry for your possible merge issues ;)
10 years ago
26b51a557b
Allow different intensity per device
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and clean the old variables, no more required
10 years ago
2a5233f56e
api: report throughput when default
10 years ago
cafd4477d7
Handle a maximum of 16 gpus (vs 8 before)
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Some cards have 2 gpus on board...
10 years ago
c3bdb623e8
Check and submit multiple nonces in one loop
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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
118a6be361
checkhash: simplify the common function
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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
8ad180cc70
various small changes
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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
f0d91ab8a6
Luffa and simd merged to one kernal.
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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
73f22b237a
Prepare trap of hardware/mem failures
10 years ago
fe4ad36b73
intensity: sign warnings fixes min(i,u)
10 years ago
c859041993
quark/blake512 opt. pointed by sp without asm
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indeed, the pragma unroll doesnt always make things faster
asm part... to check later
10 years ago
b128312efb
cuda: store device SM in a global var
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sample usage made for blake and fugue (higher intensity for SM5.2)
add these to cuda_helper and clean unused code
10 years ago
11c5ec810d
Handle intensity param in all algos
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and add a check related to start/max nounce params
10 years ago
7cc5222394
Move common check_cpu functions to root
10 years ago
95ac1d0f19
x11: adapt some blake 256 opts to 512 one
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blake512: for the moment 6.2ms vs 7.12 before (+10%)
10 years ago
64e8cd3f98
add x17 algo, cleaned djm34 commit
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todo: visual studio...
10 years ago
4bc23048b5
x15: use djm34 code with asm xor64 + my rot64
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some optimizations could be done later, after whirlcoin integration
10 years ago
194fda87c1
x11: restore simd host2dev memcpytosymbol to reduce used cmem
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Remove define attempts for SM 2.1 devices, fermi is not compatible
10 years ago
d9ea5f72ce
Remove duplicated defines present in cuda_helper.h
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also add cudaDeviceReset() on Ctrl+C for nvprof
10 years ago
a9a3ad8afc
cuda: check for errors on cuda mem alloc
10 years ago
81d7e0421d
x15 now works
10 years ago
06763c20b1
Implement x14 (cuda + cpu functions)
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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
d99b91ea65
adding third party X13 and Diamond Groestl code contributions.
11 years ago
3b21069504
bump to revision V1.1 with Killer Groestl
11 years ago
be5ba30131
massive speed upgrade for the SIMD hash. AMD, be afraid.
11 years ago
44d38e3a9a
Simplification of the SIMD hash code (remove unnecessary lookup tables), increase X11 throughput value somewhat
11 years ago
af07302b4b
v1.0 - Yo, I heard y'all like X11
11 years ago
e049f32fee
bump to revision v0.9 (VC++ project files not updated yet)
11 years ago
Tanguy Pruvot