CPU load 100% in GPU miner =(
Yes, it needs powerful CPU for multiple gpus. 
Topic: [ANN][GAP] Gapcoin - Prime Gap Search - New Math Algo - CPU / GPU - Zero Premine - page 97. (Read 287695 times)
November 07, 2014, 04:42:26 PM
November 07, 2014, 04:39:53 PM
Cant actually involve more than 1 card a rig , even with this option :
--gpu-dev 0,1,2,3,4
--gpu-dev 0,1,2,3,4
November 07, 2014, 04:27:09 PM
hi guys, can you please post a sample gapcoin.conf please?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
Code:
rpcuser=user
rpcpassword=password
server=1
addnode=212.227.143.155
addnode=104.131.69.82
addnode=95.215.44.9
addnode=155.254.36.179
addnode=199.127.226.192
thanks!
i get the following when running gpu miner with stratum(both 32&64):
Code:
E:\gap\windows\64\gpu>gapminer-gpu.exe -o mine3.gap.nonce-pool.com -p 3385 -u user.1 -x password -t 1 --stratum --use-gpu
[2014-11-07 23:24:48] Found platform[0] name = AMD Accelerated Parallel Processi
ng
[2014-11-07 23:24:48] Found 1 device(s)
[2014-11-07 23:24:48] Loaded kernel binary size = 872620 bytes
[2014-11-07 23:24:56] Using GPU 0 [Pitcairn]: which has 20 CUs
[2014-11-07 23:24:56] Requesting work failedsend: The file handle supplied is no
t valid
[2014-11-07 23:24:56] Error receiving message form server: read_until: The file
handle supplied is not valid
getwork mines ok at ~141000 pps
November 07, 2014, 04:21:41 PM
CPU load 100% in GPU miner =(
November 07, 2014, 04:14:36 PM
Hi a line to start 2kart you can put
November 07, 2014, 04:12:20 PM
hi guys, can you please post a sample gapcoin.conf please?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
Code:
rpcuser=user
rpcpassword=password
server=1
addnode=212.227.143.155
addnode=104.131.69.82
addnode=95.215.44.9
addnode=155.254.36.179
addnode=199.127.226.192
November 07, 2014, 04:06:16 PM
hi guys, can you please post a sample gapcoin.conf please?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
also, has anyone with a radeon 270x tried the gpu miner? if yes, care to share your results?
November 07, 2014, 04:02:33 PM
why involves only one GPU
You have to use one instance per gpu.
Use --gpu-dev
November 07, 2014, 03:59:51 PM
why involves only one GPU
November 07, 2014, 03:44:40 PM
Stratum does not connect.
November 07, 2014, 03:39:36 PM
Hi there,
II know I said next week, but i managed to build some experimental gpu miner binaries
.
I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
II know I said next week, but i managed to build some experimental gpu miner binaries
.I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
thank you for this
November 07, 2014, 03:08:39 PM
Hi there,
II know I said next week, but i managed to build some experimental gpu miner binaries.
I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
II know I said next week, but i managed to build some experimental gpu miner binaries
.I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
Yay, I'll try the linux binary to see if I can get more GPU's running.
November 07, 2014, 03:07:10 PM
Has anybody been able to get a 2nd GPU running concurrently with their first? I've tried specifying the GPU device ID '-d 1' on my 2nd instance of the program, but it doesn't seem to matter. The program always defaults back to GPU 0. Anybody get this to work yet?
November 07, 2014, 03:06:59 PM
Hi there,
II know I said next week, but i managed to build some experimental gpu miner binaries.
I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
II know I said next week, but i managed to build some experimental gpu miner binaries
.I created a new release which includes the stratum changes from nonce-pool,
and some bug fixes regarding the device selection.
But still, the binaries and source code are very experimental!
All binaries are linked against AMD APP SDK v2.9
You can get it here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
the most other dependent libraries are linked static.
Windows: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/windows.zip
Linux: https://github.com/gapcoin/GapMiner/releases/download/experimental-binaries/linux.zip
November 07, 2014, 03:00:41 PM
Windows miner anybody?
November 07, 2014, 02:57:15 PM
Sadly the price has fallen down ,because of GPU mining
lol 2 hours after release... that was fast November 07, 2014, 02:15:00 PM
Sadly the price has fallen down ,because of GPU mining
November 07, 2014, 01:56:31 PM
Radeon 7970 getting 320,000 PPS with the gpu miner 
Wow, I'm only getting 105,000 - 123,000 with my 7970. Are you OCing this? What does your startup script look like?
[EDIT] - Now using the stratum miner and up to ~130,000 PPS - still nowhere near your 320K
November 07, 2014, 01:51:10 PM
OK, so I got my 1st gpu mining away - now I'm trying to launch a 2nd instance for the 2nd gpu to begin its work and am getting this error:
It seems that the 1st instance has a lock on the kernel.bin file? Anybody get more than 1 GPU working at a time yet?
why not creating the 2nd instance in a second directory ? - now I'm trying to launch a 2nd instance for the 2nd gpu to begin its work and am getting this error:Code:
[2014-11-07 10:34:15] Found platform[0] name = AMD Accelerated Parallel Processing
[2014-11-07 10:34:15] Found 4 device(s)
[2014-11-07 10:34:15] Compiling ...
[2014-11-07 10:34:15] Source: 205025 bytes
[2014-11-07 10:34:21] pps: -2147483648 / -2147483648 10g/h -2147483648 / -2147483648 15g/h -2147483648 / -2147483648
[2014-11-07 10:34:25] Compiled kernel binary size = 903936 bytes
[2014-11-07 10:34:25] ERROR: kernel.bin not found
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] clEnqueueNDRangeKernel error!
[2014-11-07 10:34:15] Found 4 device(s)
[2014-11-07 10:34:15] Compiling ...
[2014-11-07 10:34:15] Source: 205025 bytes
[2014-11-07 10:34:21] pps: -2147483648 / -2147483648 10g/h -2147483648 / -2147483648 15g/h -2147483648 / -2147483648
[2014-11-07 10:34:25] Compiled kernel binary size = 903936 bytes
[2014-11-07 10:34:25] ERROR: kernel.bin not found
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] clEnqueueNDRangeKernel error!
It seems that the 1st instance has a lock on the kernel.bin file? Anybody get more than 1 GPU working at a time yet?
Just did - see my edit
- more issues now November 07, 2014, 01:49:50 PM
OK, so I got my 1st gpu mining away - now I'm trying to launch a 2nd instance for the 2nd gpu to begin its work and am getting this error:
It seems that the 1st instance has a lock on the kernel.bin file? Anybody get more than 1 GPU working at a time yet?
why not creating the 2nd instance in a second directory ? - now I'm trying to launch a 2nd instance for the 2nd gpu to begin its work and am getting this error:Code:
[2014-11-07 10:34:15] Found platform[0] name = AMD Accelerated Parallel Processing
[2014-11-07 10:34:15] Found 4 device(s)
[2014-11-07 10:34:15] Compiling ...
[2014-11-07 10:34:15] Source: 205025 bytes
[2014-11-07 10:34:21] pps: -2147483648 / -2147483648 10g/h -2147483648 / -2147483648 15g/h -2147483648 / -2147483648
[2014-11-07 10:34:25] Compiled kernel binary size = 903936 bytes
[2014-11-07 10:34:25] ERROR: kernel.bin not found
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] clEnqueueNDRangeKernel error!
[2014-11-07 10:34:15] Found 4 device(s)
[2014-11-07 10:34:15] Compiling ...
[2014-11-07 10:34:15] Source: 205025 bytes
[2014-11-07 10:34:21] pps: -2147483648 / -2147483648 10g/h -2147483648 / -2147483648 15g/h -2147483648 / -2147483648
[2014-11-07 10:34:25] Compiled kernel binary size = 903936 bytes
[2014-11-07 10:34:25] ERROR: kernel.bin not found
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] OpenCL error: -36 at ./src/GPUFermat.cpp:392
[2014-11-07 10:34:25] clEnqueueNDRangeKernel error!
It seems that the 1st instance has a lock on the kernel.bin file? Anybody get more than 1 GPU working at a time yet?
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