Hello I'm quite new to ethereum mining and whenever I try mining from whichever pool I get 0 MH/s speeds. I've spent many hours trying to solve it but to no effect... Anyone knows how to fix it, seems to be an openCL issue. I'm running an Intel HD 4000 GPU. Here is the full log:
C:\a>setx GPU_FORCE_64BIT_PTR 0
SUCCESS: Specified value was saved.
C:\a>setx GPU_MAX_HEAP_SIZE 100
SUCCESS: Specified value was saved.
C:\a>setx GPU_USE_SYNC_OBJECTS 1
SUCCESS: Specified value was saved.
C:\a>setx GPU_MAX_ALLOC_PERCENT 100
SUCCESS: Specified value was saved.
C:\a>setx GPU_SINGLE_ALLOC_PERCENT 100
SUCCESS: Specified value was saved.
C:\a>ethminer -M -G -F http://eth1.nanopool.org:8888/0x4cDD81a95d58C21e0c3BE91EC
BA68b0505527769/worker
Genoil's ethminer 0.9.41-genoil-1.1.7
=====================================================================
Forked from github.com/ethereum/cpp-ethereum
CUDA kernel ported from Tim Hughes' OpenCL kernel
With contributions from nicehash, nerdralph, RoBiK and sp_
Please consider a donation to:
ETH: 0xeb9310b185455f863f526dab3d245809f6854b4d
Found suitable OpenCL device [Intel(R) HD Graphics 4000 ] with 1702887424 bytes
of GPU memory
m 16:59:32|main Getting work package...
m 16:59:32|main Got work package: #abe7bb69
i 16:59:32|openclminer0 set work; seed: #9bf9cc31, target: #00000000dbe6
i 16:59:32|openclminer0 Initialising miner...
m 16:59:33|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:34|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
Using platform: Intel(R) OpenCL
Using device: Intel(R) HD Graphics 4000(OpenCL 1.1 )
:73:1: error: invalid storage-class specifiers in OpenCL
static uint2 ROL2(const uint2 v, const int n)
^
:90:1: error: invalid storage-class specifiers in OpenCL
static void chi(uint2 * a, const uint n, const uint2 * t)
^
:99:1: error: invalid storage-class specifiers in OpenCL
static void keccak_f1600_round(uint2* a, uint r)
^
:185:1: error: invalid storage-class specifiers in OpenCL
static void keccak_f1600_no_absorb(uint2* a, uint out_size, uint isolate)
^
:216:1: error: invalid storage-class specifiers in OpenCL
static uint fnv(uint x, uint y)
^
:221:1: error: invalid storage-class specifiers in OpenCL
static uint4 fnv4(uint4 x, uint4 y)
^
:226:1: error: invalid storage-class specifiers in OpenCL
static uint fnv_reduce(uint4 v)
^
:356:1: error: invalid storage-class specifiers in OpenCL
static void SHA3_512(uint2* s, uint isolate)
^
8 diagnostics generated.
error: front end compiler failed build.
clEnqueueWriteBuffer(-38)
m 16:59:34|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:35|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:36|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:37|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:37|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:38|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:39|main Got work package: #26d0cdeb
SUCCESS: Specified value was saved.
C:\a>setx GPU_MAX_HEAP_SIZE 100
SUCCESS: Specified value was saved.
C:\a>setx GPU_USE_SYNC_OBJECTS 1
SUCCESS: Specified value was saved.
C:\a>setx GPU_MAX_ALLOC_PERCENT 100
SUCCESS: Specified value was saved.
C:\a>setx GPU_SINGLE_ALLOC_PERCENT 100
SUCCESS: Specified value was saved.
C:\a>ethminer -M -G -F http://eth1.nanopool.org:8888/0x4cDD81a95d58C21e0c3BE91EC
BA68b0505527769/worker
Genoil's ethminer 0.9.41-genoil-1.1.7
=====================================================================
Forked from github.com/ethereum/cpp-ethereum
CUDA kernel ported from Tim Hughes' OpenCL kernel
With contributions from nicehash, nerdralph, RoBiK and sp_
Please consider a donation to:
ETH: 0xeb9310b185455f863f526dab3d245809f6854b4d
Found suitable OpenCL device [Intel(R) HD Graphics 4000 ] with 1702887424 bytes
of GPU memory
m 16:59:32|main Getting work package...
m 16:59:32|main Got work package: #abe7bb69
i 16:59:32|openclminer0 set work; seed: #9bf9cc31, target: #00000000dbe6
i 16:59:32|openclminer0 Initialising miner...
m 16:59:33|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:34|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
Using platform: Intel(R) OpenCL
Using device: Intel(R) HD Graphics 4000(OpenCL 1.1 )
:73:1: error: invalid storage-class specifiers in OpenCL
static uint2 ROL2(const uint2 v, const int n)
^
:90:1: error: invalid storage-class specifiers in OpenCL
static void chi(uint2 * a, const uint n, const uint2 * t)
^
:99:1: error: invalid storage-class specifiers in OpenCL
static void keccak_f1600_round(uint2* a, uint r)
^
:185:1: error: invalid storage-class specifiers in OpenCL
static void keccak_f1600_no_absorb(uint2* a, uint out_size, uint isolate)
^
:216:1: error: invalid storage-class specifiers in OpenCL
static uint fnv(uint x, uint y)
^
:221:1: error: invalid storage-class specifiers in OpenCL
static uint4 fnv4(uint4 x, uint4 y)
^
:226:1: error: invalid storage-class specifiers in OpenCL
static uint fnv_reduce(uint4 v)
^
:356:1: error: invalid storage-class specifiers in OpenCL
static void SHA3_512(uint2* s, uint isolate)
^
8 diagnostics generated.
error: front end compiler failed build.
clEnqueueWriteBuffer(-38)
m 16:59:34|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:35|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:36|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:37|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:37|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:38|main Mining on PoWhash #abe7bb69 : 0.00MH/s [A0+0:R0+0:F0]
m 16:59:39|main Got work package: #26d0cdeb