Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 992. (Read 2347601 times)
@blue_yu, try mining on give me coins pool with no diff setting. that's the only way i could get any vtc pool to agree with my local total hashrate.
Guys, ccminer is reporting 28.965 kH/s, but Nicehash is reporting only around 15.000 kH/s! What should be wrong?
@djm34 ......Sent you some beers for your Lyra2v2.v4....or is it a 6 pack. 
.05btc
TrxID: cdd1ad95ace6de79024b50863a51743c0cead3125c09cda59ea09802176ea90c
4.6 mh 750ti oc 1350.
.05btcTrxID: cdd1ad95ace6de79024b50863a51743c0cead3125c09cda59ea09802176ea90c
4.6 mh 750ti oc 1350.
Today's share sent
djm34: 047171eabd9db41dea5d4f8aece3647bd6990118c09c4ef0c056933e6920f5a7
pallas: ff450e633bec606b921855a307a4fbad1f37c1afa23e69ba426184fe7b2cae3f
sp_: 13acb0a16bb2c0252f04a864c24e59ba8e92cbc0080809476c6c15ad6bc2bfaf
Thanks. Keep going
djm34: 047171eabd9db41dea5d4f8aece3647bd6990118c09c4ef0c056933e6920f5a7
pallas: ff450e633bec606b921855a307a4fbad1f37c1afa23e69ba426184fe7b2cae3f
sp_: 13acb0a16bb2c0252f04a864c24e59ba8e92cbc0080809476c6c15ad6bc2bfaf
Thanks. Keep going
There is no projectfile for visual studio 2013. and the cuda 7.0 compiler is slow. Perhaps 30% faster with cuda 6.5.
You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
doesn't make much of a difference actually, everything is slowed down my mem load/store. (moving to 32bit would probably help a little as well but get some problem with some dll)You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
actually can't get my 780ti/750ti to work properly because of the high mem allocation (which actually isn't so high... but it doesn't like that)
800meg is alot. Whatbis your hashrate?
There is no projectfile for visual studio 2013. and the cuda 7.0 compiler is slow. Perhaps 30% faster with cuda 6.5.
You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
doesn't make much of a difference actually, everything is slowed down my mem load/store. (moving to 32bit would probably help a little as well but get some problem with some dll)You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
actually can't get my 780ti/750ti to work properly because of the high mem allocation (which actually isn't so high... but it doesn't like that)
I have the same problem with cryptonight actually and have to decrease mem allocation to below 1GB
There is no projectfile for visual studio 2013. and the cuda 7.0 compiler is slow. Perhaps 30% faster with cuda 6.5.
You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
doesn't make much of a difference actually, everything is slowed down my mem load/store. (moving to 32bit would probably help a little as well but get some problem with some dll)You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
actually can't get my 780ti/750ti to work properly because of the high mem allocation (which actually isn't so high... but it doesn't like that)
800meg is alot. Whatbis your hashrate?
Nvidia fixed a memory allocation bug in one of the latest drivers. 353.30 or newer.you should upgrade
using 353.62... my 750ti is running at a few kh/s And the speed? Any faster?
I compiled for windows with cuda 6.5. There is a windows bug in it, my 750Ti is only at 2.2+MHs instead of the possible 9+MHs.
Did you build with debug?
then build release. I think the kernal need some tuning. Might work on it later. I see work has been done by tvprovut in his fork.I always build release. From what I've read on the other forum, the same code works correctly in linux. Others that run in windows get bad hashrates. Whatever the problem is, is beyond my understanding.
My system: Win10, Nvidia driver 355.60, CUDA 6.5
haha... And the speed? Any faster?
I compiled for windows with cuda 6.5. There is a windows bug in it, my 750Ti is only at 2.2+MHs instead of the possible 9+MHs.
Did you build with debug?
then build release. I think the kernal need some tuning. Might work on it later. I see work has been done by tvprovut in his fork.I always build release. From what I've read on the other forum, the same code works correctly in linux. Others that run in windows get bad hashrates. Whatever the problem is, is beyond my understanding.
My system: Win10, Nvidia driver 355.60, CUDA 6.5
And the speed? Any faster?
I compiled for windows with cuda 6.5. There is a windows bug in it, my 750Ti is only at 2.2+MHs instead of the possible 9+MHs.
Did you build with debug?
then build release. I think the kernal need some tuning. Might work on it later. I see work has been done by tvprovut in his fork.I always build release. From what I've read on the other forum, the same code works correctly in linux. Others that run in windows get bad hashrates. Whatever the problem is, is beyond my understanding.
My system: Win10, Nvidia driver 355.60, CUDA 6.5
There is no projectfile for visual studio 2013. and the cuda 7.0 compiler is slow. Perhaps 30% faster with cuda 6.5.
You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
doesn't make much of a difference actually, everything is slowed down my mem load/store. (moving to 32bit would probably help a little as well but get some problem with some dll)You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
actually can't get my 780ti/750ti to work properly because of the high mem allocation (which actually isn't so high... but it doesn't like that)
And the speed? Any faster?
I compiled for windows with cuda 6.5. There is a windows bug in it, my 750Ti is only at 2.2+MHs instead of the possible 9+MHs.
Did you build with debug?
then build release. I think the kernal need some tuning. Might work on it later. I see work has been done by tvprovut in his fork.
Nvidia fixed a memory allocation bug in one of the latest drivers. 353.30 or newer.you should upgrade
There is no projectfile for visual studio 2013. and the cuda 7.0 compiler is slow. Perhaps 30% faster with cuda 6.5.
You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
doesn't make much of a difference actually, everything is slowed down my mem load/store. (moving to 32bit would probably help a little as well but get some problem with some dll)You can tip the crypto mining blog, they have compiled a windows version before..
Ask them to build for cuda 6.5
actually can't get my 780ti/750ti to work properly because of the high mem allocation (which actually isn't so high... but it doesn't like that)
submitted a pull request for file util.cpp that prevents compiling under linux. somehow it shows up under tpruvot's fork. can you check, @sp_ ?
sorry
Add it after cudadevicereset()
in the ethash_cu_miner.cpp
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
yess! that did it Add it after cudadevicereset()
in the ethash_cu_miner.cpp
Code:
cudaDeviceReset();
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
cpu is almost idle now but performance wise the hash rate is still the same (even with your keccak changes)
And the speed? Any faster?
I compiled for windows with cuda 6.5. There is a windows bug in it, my 750Ti is only at 2.2+MHs instead of the possible 9+MHs.
sorry
Add it after cudadevicereset()
in the ethash_cu_miner.cpp
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
Add it after cudadevicereset()
in the ethash_cu_miner.cpp
Code:
cudaDeviceReset();
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
Wow cpu utilization dropped to zero.
And the speed? Any faster?
sorry
Add it after cudadevicereset()
in the ethash_cu_miner.cpp
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
Add it after cudadevicereset()
in the ethash_cu_miner.cpp
Code:
cudaDeviceReset();
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
// cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeEightByte);
cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
cudaDeviceSetCacheConfig(cudaFuncCachePreferL1);
for maxwell comment out cudaSharedMemBankSizeEightByte and add cudaFuncCachePreferL1
Wow cpu utilization dropped to zero.
Jump to: