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Topic: [ANN] ccminer 2.3 - opensource - GPL (tpruvot) - page 20. (Read 500257 times)

jr. member
Activity: 127
Merit: 1
http://fpgadeck.com/
Why isnt my total hashrate hit the maximum at all? Its like increasing by 2-4 KHashes every 2 seconds. Version: 2.2.x [Same with 2.2.4 too]. But with ccminer/8.17-KlausT version, the hashrate hit the max in no time. I never see the full hashrate in the latest version, no matter how long I have waited. It keeps increasing and increasing but never closes to the maximum. What did I miss?

Config: 9x1070
Total Hashrate: 8700-8900KHs
Version: ccminer/8.17-KlausT

Config: 9x1070
Total Hashrate: 6000 and increasing forever [Even after 5 minutes of waiting it didnt move to the 8000s]
Version: ccminer 2.2.x
newbie
Activity: 102
Merit: 0
Needing some help on the massive hash difference i'm seeing between mining on Windows 10 (tpruvot 2.2.3) vs Simplemining OS (tpruvot 2.1).

Windows is hashing at almost double what SMOS is mining at.  Mining w/LBRY algo : Windows 10 @ 500Mh vs SMOS @ 250-300Mh.

OC is the same on both OS's.  Would the difference in tpruvot versions cause such a drastic difference in hash?   

Script used on both : ccminer-x64 -q -a lbry -o stratum+tcp://lbry.suprnova.cc:6256 -u  -p
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
newbie
Activity: 6
Merit: 0
Quote
you should not downgrade the system default gcc, see the INSTALL file, Fedora Step 4

On compiling gcc 5.4 , i am getting below error;
Code:
ar  rc libgcov.a $objects
ranlib libgcov.a
/home/rishabh/Repo/fedora_temp/gcc-5.4.0/host-x86_64-unknown-linux-gnu/gcc/xgcc -B/home/rishabh/Repo/fedora_temp/gcc-5.4.0/host-x86_64-unknown-linux-gnu/gcc/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem /usr/local/x86_64-unknown-linux-gnu/include -isystem /usr/local/x86_64-unknown-linux-gnu/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fpic -mlong-double-80 -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -fpic -mlong-double-80 -I. -I. -I../../host-x86_64-unknown-linux-gnu/gcc -I../.././libgcc -I../.././libgcc/. -I../.././libgcc/../gcc -I../.././libgcc/../include -I../.././libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS  -DUSE_TLS -o unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF unwind-dw2.dep -fexceptions -c ../.././libgcc/unwind-dw2.c -fvisibility=hidden -DHIDE_EXPORTS
In file included from ../.././libgcc/unwind-dw2.c:401:0:
./md-unwind-support.h: In function ‘x86_64_fallback_frame_state’:
./md-unwind-support.h:65:47: error: dereferencing pointer to incomplete type ‘struct ucontext’
       sc = (struct sigcontext *) (void *) &uc_->uc_mcontext;
                                               ^
make[3]: *** [../.././libgcc/shared-object.mk:14: unwind-dw2.o] Error 1


This is when i followed step 4.
newbie
Activity: 96
Merit: 0
540 Mh for 1070 - is this normal for skein?
member
Activity: 112
Merit: 10
After finding out that ccminer-alexis-hsr doesn't support >10 GPUs I'm trying to switch over to ccminer 2.2.3 tpruvot which does.

The problem is the hashing rate on X17 is 21% less on ccminer 2.2.3

Any recommendations?  Both tests done using same cards on the same rig with -i 20.

See: https://imgur.com/a/z4Qtw

This image shows the screenshot of alexis-hsr vs tpruvot 2.2.3, there is a significant difference.


https://github.com/alexis78/ccminer

but the MAX_GPUS is set to 16 in the source on github in cuda_helper.h and miner.h (I compared to the KlausT commit source, having no knowlegde in programming myself)

maybe something different isn't working?


Yea it a) won't accept -d 10,11 and b) doesn't utilize cards when -d omitted properly.  Maybe an issue with older cuda
member
Activity: 134
Merit: 10
After finding out that ccminer-alexis-hsr doesn't support >10 GPUs I'm trying to switch over to ccminer 2.2.3 tpruvot which does.

The problem is the hashing rate on X17 is 21% less on ccminer 2.2.3

Any recommendations?  Both tests done using same cards on the same rig with -i 20.

See: https://imgur.com/a/z4Qtw

This image shows the screenshot of alexis-hsr vs tpruvot 2.2.3, there is a significant difference.


https://github.com/alexis78/ccminer

but the MAX_GPUS is set to 16 in the source on github in cuda_helper.h and miner.h (I compared to the KlausT commit source, having no knowlegde in programming myself)

maybe something different isn't working?
member
Activity: 112
Merit: 10
After finding out that ccminer-alexis-hsr doesn't support >10 GPUs I'm trying to switch over to ccminer 2.2.3 tpruvot which does.

The problem is the hashing rate on X17 is 21% less on ccminer 2.2.3

Any recommendations?  Both tests done using same cards on the same rig with -i 20.

See: https://imgur.com/a/z4Qtw

This image shows the screenshot of alexis-hsr vs tpruvot 2.2.3, there is a significant difference.
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
I am on fedora 27 and gcc is unable to be downgraded.
If I remove and install gcc 4.x from tar it gives me errors.
So I am compiliing with gcc 7.2.1 and i have disabled gcc version check in file /usr/local/cuda/include/crt/host_config.h
Also disabled unnecessary arch in Makefile.am

Please help!

you should not downgrade the system default gcc, see the INSTALL file, Fedora Step 4
member
Activity: 94
Merit: 10
Hey,

I hope someone can help me I'm using ccminer and mine some DNR (Tribus) and I'm using 2x EVGA GTX 1060 6GB and get about 30,2 mh/s for each card. Now I also used the MSI afterburner and OC it a bit, but only reached 32mh/s, so I'm asking myself if it is quite good or are there any settings I could at to the .bat file to get everything out of my card. Using the following settings: -i 25 --cpu-priority=5
newbie
Activity: 6
Merit: 0
I am on fedora 27 and gcc is unable to be downgraded.
If I remove and install gcc 4.x from tar it gives me errors.
So I am compiliing with gcc 7.2.1 and i have disabled gcc version check in file /usr/local/cuda/include/crt/host_config.h
Also disabled unnecessary arch in Makefile.am

When I run build.sh, I am getting below error

```
Code:
/usr/local/cuda/bin/nvcc -gencode=arch=compute_50,code=sm_50 -I/usr/local/cuda/include -I. -O3 -std=c++11 -Xcompiler -fno-strict-aliasing,-Wall -D_FORCE_INLINES  --ptxas-options="-v" --maxrregcount=128 -o Algo256/cuda_fugue256.o -c Algo256/cuda_fugue256.cu
/usr/include/bits/floatn.h(61): error: invalid argument to attribute "__mode__"

/usr/include/bits/floatn.h(73): error: identifier "__float128" is undefined

2 errors detected in the compilation of "/tmp/tmpxft_00004b31_00000000-6_cuda_fugue256.cpp1.ii".
```


Please help!
 
 
newbie
Activity: 34
Merit: 0
I can't seem to get the API to work in windows 10 - have tried -b 0.0.0.0:4068 and -b 127.0.0.1:4068 but when I telnet or connect via a browser I get no response. The miner shows that the API is active on port 4068 when it loads up so is this a known issue with windows? Can anyone share their API parameters or config file that they have gotten to work in windows please?

Thanks.

I couldn't run the API too. It looks like it is running but, it is not actually.
member
Activity: 112
Merit: 10
your capture is not my miner

You are correct, its the earlier fork ccminer-alexis78 that has this problem...  Any chance you know how to make Provos Alexis78 aware of the problem?  Can't run profit switching on 12 GPU rigs because of other forks are not working with GPU #11 (#10) and #12 (#11) properly.
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
your capture is not my miner
zjy
newbie
Activity: 66
Merit: 0
algo wildkeccak have issue

Cuda error in func 'scanhash_wildkeccak' at line 283 : invalid argument.
Cuda error in func 'scanhash_wildkeccak' at line 283 : driver shutting down.
Cuda error in func 'scanhash_wildkeccak' at line 270 : driver shutting down.
Cuda error in func 'scanhash_wildkeccak' at line 270 : driver shutting down.
Cuda error in func 'scanhash_wildkeccak' at line 270 : driver shutting down.
jr. member
Activity: 119
Merit: 3
Whats new in 2.2.4? Smiley

Code:
+  Jan. 04th 2017  v2.2.4
+                  Improve lyra2v2
+                  Higher keccak default intensity
+                  Drop SM 2.x support by default, for CUDA 9 and more recent

see https://github.com/tpruvot/ccminer/commit/69e12962fc9175e727444131dafbc462972fdd33

but i think he forget to set final compile version aka only Source code available at this point
sr. member
Activity: 463
Merit: 250
Whats new in 2.2.4? Smiley
newbie
Activity: 24
Merit: 0
Hi! I am trying to install ccminer under Linux but I am getting the following error :

ccminer.cpp:17:30: fatal error: cuda_runtime_api.h: No such file or directory
 #include "cuda_runtime_api.h"

Thoughts?

Thanks!
sr. member
Activity: 487
Merit: 252
bou !
you do that in scripts (batch or bash script) with goto (or a loop)

ill make it real simple for ya

:start
ONION.py
cls
timeout /T 3
goto start

replace onion.py with whatever you want to run.  There are better ways to do this as well.  much better ways.  but if you are lazy like me, this will do.

should we put this command or? in my.bat?

my bat is:

ccminer-x64.exe -a Skein -o stratum + tcp: //skein.lpool.name: 11957 -u DJK5zWpJzXbFpJCbnK679y1UMFroztx -p PC


help
where should i put this order? following my command line?
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