Closed jamesray1 closed 6 years ago
Aren't .bat files for Windows only?
If so, these instructions would be misleading: https://ethermine.org/
Indeed they are...
You're not too far off though. In Linux under bash you would use
export GPU_FORCE_64BIT_PTR=0 export GPU_MAX_HEAP_SIZE=100 export GPU_USE_SYNC_OBJECTS=1 export GPU_MAX_ALLOC_PERCENT=100 export GPU_SINGLE_ALLOC_PERCENT=100
Instead of setx. I don't use opencl so I can't say if those actual values are correct.
OK, I'm just running a long tox test on py-evm in the terminal, so once that's done I'll try this.
These are no longer needed:
export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
export GPU_SINGLE_ALLOC_PERCENT=100
Just run ethminer.
These are no longer needed:
export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
export GPU_SINGLE_ALLOC_PERCENT=100
Just run ethminer.
What about in Windows? Do we still need them?
No, ethminer will do that for you: https://github.com/ethereum-mining/ethminer/blob/eae2cdae5ec3b000c5bcee812a7ccb91fe89c543/ethminer/main.cpp#L60.
Thanks!
@chfast clearly https://ethermine.org/ needs to be updated.
Also when I run ethminer, nothing happens. There is no ethminer process running in the system monitor.
I was running it from the GUI. I'll try following the instructions in the readme after cloning it.
I'm not sure how to fix this: https://gist.github.com/jamesray1/3b0378f88b1a92ac511f9113dd231bef
@chfast clearly https://ethermine.org/ needs to be updated.
I'll contact them, I know a guy there
If anyone has any tips on how to fix this I'd appreciate it.
I logged in as a root user in Bash and mv
ed the ethminer file to /bin, then cd
ed to that folder and ran ethminer
. The result was: ✘ 21:57:04|ethminer No OpenCL platforms found
.
Also I downloaded the latest release, deleted the old files, extracted the new zip, and moved ethminer to /bin and ran it, but still got the same result.
I did some more reading and it seems like there is no support for open CL for this i915 driver:
james@james-Streacom:~$ lspci -nnk | grep -iA2 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)
Subsystem: ASUSTeK Computer Inc. 2nd Generation Core Processor Family Integrated Graphics Controller [1043:844d]
Kernel driver in use: i915
https://software.intel.com/en-us/articles/driver-support-matrix-for-media-sdk-and-opencl https://askubuntu.com/questions/412009/open-cl-in-intel https://askubuntu.com/questions/796770/how-to-install-libopencl-so-on-ubuntu
After sudo apt-get install beignet
root@james-Streacom:/bin# echo "/usr/lib/beignet/" > /etc/ld.so.conf.d/beignet.conf
root@james-Streacom:/bin# ldconfig
root@james-Streacom:/bin# exit
logout
james@james-Streacom:/media/james/Seagate Expansion Drive/Downloads/Software/bin$ ethminer
X server found. dri2 connection failed!
X server found. dri2 connection failed!
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
No GPU device with sufficient memory was found. Can't GPU mine. Remove the -G argument
sudo apt install ocl-icd-opencl-dev
and
ethminer
Still exactly the same result as above with beignet.
Interestingly:
sudo apt remove beignet
ethminer
Still gives beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
in the output.
/usr/lib/beignet/
was deleted, but /etc/ld.so.conf.d/beignet.conf
wasn't, so I rm
ed it, then ran ethminer
:
No protocol specified
No protocol specified
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
No GPU device with sufficient memory was found. Can't GPU mine. Remove the -G argument
I'm not sure if buying a new computer is going to be economical with PoW on it's way out in due course.
wait... what gpu are you trying to mine on?
https://askubuntu.com/questions/952164/install-opencl-on-ubuntu-17-04-intel
intel i915, it's old, a 2nd gen core processor.
You can't mine on an integrated gpu. You either have to buy a dedicated graphics card or switch to another currency. Ethereum needs at least 3GB of V-RAM (Video memory) to work
I tried installing beignet as well as clinfo as per this.
james@james-Streacom:~$ clinfo
X server found. dri2 connection failed!
Number of platforms 1
Platform Name Intel Gen OCL Driver
Platform Vendor Intel
Platform Version OpenCL 2.0 beignet 1.3
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing
Platform Extensions function suffix Intel
X server found. dri2 connection failed!
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
Platform Name Intel Gen OCL Driver
Number of devices 0
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel Gen OCL Driver
X server found. dri2 connection failed!
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Intel Gen OCL Driver
clCreateContext(NULL, ...) [default] No devices found in platform
X server found. dri2 connection failed!
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
X server found. dri2 connection failed!
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) No devices found in platform
X server found. dri2 connection failed!
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
X server found. dri2 connection failed!
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform
X server found. dri2 connection failed!
beignet-opencl-icd: no supported GPU found, this is probably the wrong opencl-icd package for this hardware
(If you have multiple ICDs installed and OpenCL works, you can ignore this message)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) No devices found in platform
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
You can't mine on an integrated gpu. You either have to buy a dedicated graphics card or switch to another currency. Ethereum needs at least 3GB of V-RAM (Video memory) to work
Ah OK. My computer only has a mini PCI-e slot so I think I'd have to get another computer to mine. But as I mentioned, it's not clear whether it will be worth it if it's just to mine, since mining's days are numbered, but it might be useful for development and testing with VMs.
Probably better to just hold ETH and work on development, unless there is evidence to indicate that mining will give a payback, or I need a better computer e.g. for development.
Yes, as we switch to pos with casper mining will only continue on forks, so holding ETH is your best bet right now. Also go buy yourself a decent pc, especially if your into developing. makes life way easier
OK I won't go buy a rig. If the need arises for a better PC, I will buy one.
Hello please stop lying me! I have strong AMD Radeon RX 480 and it has OpenCL support. but why does not work :-1:
My OpenCL info:
Number of platforms: 1
Platform Profile: FULL_PROFILE
Platform Version: OpenCL 2.0 AMD-APP (3212.0)
Platform Name: AMD Accelerated Parallel Processing
Platform Vendor: Advanced Micro Devices, Inc.
Platform Extensions: cl_khr_icd cl_amd_event_callback
Platform Name: AMD Accelerated Parallel Processing
Number of devices: 1
Device Type: CL_DEVICE_TYPE_GPU
Vendor ID: 1002h
Board name: Ellesmere [Radeon RX 470/480/570/570X/580/580X]
Device Topology: PCI[ B#1, D#0, F#0 ]
Max compute units: 36
Max work items dimensions: 3
Max work items[0]: 1024
Max work items[1]: 1024
Max work items[2]: 1024
Max work group size: 256
Preferred vector width char: 4
Preferred vector width short: 2
Preferred vector width int: 1
Preferred vector width long: 1
Preferred vector width float: 1
Preferred vector width double: 1
Native vector width char: 4
Native vector width short: 2
Native vector width int: 1
Native vector width long: 1
Native vector width float: 1
Native vector width double: 1
Max clock frequency: 1330Mhz
Address bits: 64
Max memory allocation: 7301444400
Image support: Yes
Max number of images read arguments: 128
Max number of images write arguments: 8
Max image 2D width: 16384
Max image 2D height: 16384
Max image 3D width: 16384
Max image 3D height: 16384
Max image 3D depth: 8192
Max samplers within kernel: 26591
Max size of kernel argument: 1024
Alignment (bits) of base address: 1024
Minimum alignment (bytes) for any datatype: 128
Single precision floating point capability
Denorms: No
Quiet NaNs: Yes
Round to nearest even: Yes
Round to zero: Yes
Round to +ve and infinity: Yes
IEEE754-2008 fused multiply-add: Yes
Cache type: Read/Write
Cache line size: 64
Cache size: 16384
Global memory size: 8589934592
Constant buffer size: 7301444400
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Max pipe arguments: 16
Max pipe active reservations: 16
Max pipe packet size: 3006477104
Max global variable size: 7301444400
Max global variable preferred total size: 8589934592
Max read/write image args: 64
Max on device events: 1024
Queue on device max size: 8388608
Max on device queues: 1
Queue on device preferred size: 262144
SVM capabilities:
Coarse grain buffer: Yes
Fine grain buffer: Yes
Fine grain system: No
Atomics: No
Preferred platform atomic alignment: 0
Preferred global atomic alignment: 0
Preferred local atomic alignment: 0
Kernel Preferred work group size multiple: 64
Error correction support: 0
Unified memory for Host and Device: 0
Profiling timer resolution: 1
Device endianess: Little
Available: Yes
Compiler available: Yes
Execution capabilities:
Execute OpenCL kernels: Yes
Execute native function: No
Queue on Host properties:
Out-of-Order: No
Profiling : Yes
Queue on Device properties:
Out-of-Order: Yes
Profiling : Yes
Platform ID: 0x7f61bf9fbcf0
Name: gfx803
Vendor: Advanced Micro Devices, Inc.
Device OpenCL C version: OpenCL C 2.0
Driver version: 3212.0 (HSA1.1,LC)
Profile: FULL_PROFILE
Version: OpenCL 1.2
Extensions: cl_khr_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_media_ops cl_amd_media_ops2 cl_khr_image2d_from_buffer cl_khr_subgroups cl_khr_depth_images cl_amd_copy_buffer_p2p cl_amd_assembly_program
I am very disappointed. Please don't joke me! I am very hesitating about that. Sorry I don't care Windows OS. I use only Ubuntu 18.04 Thanks!
PS: minerd -o stratum+tcp:// (your crypto).minergate.com (port) -u username -p password It works fine but ethminer is really catastrophically. Thanks!
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The ethermine.bat file:
Ubuntu 17.10