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Full Version: OHC+ v0.12 does not see second card
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Hi guys!
I have problem with oclHashcat-plus v0.12
2x HD7970 was installed on MB
OS: crunch 11 x64
After installing AMD Catalyst 12.8 did
Code:
sudo aticonfig --adapter=all --initial -f
But my OHC+ does not see second card, only one device
clinfo:
Code:
$ clinfo
Number of platforms:                 1
  Platform Profile:                 FULL_PROFILE
  Platform Version:                 OpenCL 1.2 AMD-APP (938.2)
  Platform Name:                 AMD Accelerated Parallel Processing
  Platform Vendor:                 Advanced Micro Devices, Inc.
  Platform Extensions:                 cl_khr_icd cl_amd_event_callback cl_amd_offline_devices


  Platform Name:                 AMD Accelerated Parallel Processing
Number of devices:                 2
  Device Type:                     CL_DEVICE_TYPE_GPU
  Device ID:                     4098
  Board name:                     AMD Radeon HD 7900 Series
  Device Topology:                 PCI[ B#1, D#0, F#0 ]
  Max compute units:                 32
  Max work items dimensions:             3
    Max work items[0]:                 256
    Max work items[1]:                 256
    Max work items[2]:                 256
  Max work group size:                 256
  Preferred vector width char:             16
  Preferred vector width short:             8
  Preferred vector width int:             4
  Preferred vector width long:             2
  Preferred vector width float:             4
  Preferred vector width double:         2
  Native vector width char:             16
  Native vector width short:             8
  Native vector width int:             4
  Native vector width long:             2
  Native vector width float:             4
  Native vector width double:             2
  Max clock frequency:                 925Mhz
  Address bits:                     32
  Max memory allocation:             536870912
  Image support:                 Yes
  Max number of images read arguments:         128
  Max number of images write arguments:         8
  Max image 2D width:                 8192
  Max image 2D height:                 8192
  Max image 3D width:                 2048
  Max image 3D height:                 2048
  Max image 3D depth:                 2048
  Max samplers within kernel:             16
  Max size of kernel argument:             1024
  Alignment (bits) of base address:         2048
  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:                 2147483648
  Constant buffer size:                 65536
  Max number of constant args:             8
  Local memory type:                 Scratchpad
  Local memory size:                 32768
  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 properties:                
    Out-of-Order:                 No
    Profiling :                     Yes
  Platform ID:                     0x7f5afc7dfce0
  Name:                         Tahiti
  Vendor:                     Advanced Micro Devices, Inc.
  Device OpenCL C version:             OpenCL C 1.2
  Driver version:                 CAL 1.4.1741 (VM)
  Profile:                     FULL_PROFILE
  Version:                     OpenCL 1.2 AMD-APP (938.2)
  Extensions:                     cl_khr_fp64 cl_amd_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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_popcnt


  Device Type:                     CL_DEVICE_TYPE_CPU
  Device ID:                     4098
  Board name:                    
  Max compute units:                 4
  Max work items dimensions:             3
    Max work items[0]:                 1024
    Max work items[1]:                 1024
    Max work items[2]:                 1024
  Max work group size:                 1024
  Preferred vector width char:             16
  Preferred vector width short:             8
  Preferred vector width int:             4
  Preferred vector width long:             2
  Preferred vector width float:             4
  Preferred vector width double:         0
  Native vector width char:             16
  Native vector width short:             8
  Native vector width int:             4
  Native vector width long:             2
  Native vector width float:             4
  Native vector width double:             0
  Max clock frequency:                 1600Mhz
  Address bits:                     64
  Max memory allocation:             4210979840
  Image support:                 Yes
  Max number of images read arguments:         128
  Max number of images write arguments:         8
  Max image 2D width:                 8192
  Max image 2D height:                 8192
  Max image 3D width:                 2048
  Max image 3D height:                 2048
  Max image 3D depth:                 2048
  Max samplers within kernel:             16
  Max size of kernel argument:             4096
  Alignment (bits) of base address:         1024
  Minimum alignment (bytes) for any datatype:     128
  Single precision floating point capability
    Denorms:                     Yes
    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:                     32768
  Global memory size:                 16843919360
  Constant buffer size:                 65536
  Max number of constant args:             8
  Local memory type:                 Global
  Local memory size:                 32768
  Kernel Preferred work group size multiple:     1
  Error correction support:             0
  Unified memory for Host and Device:         1
  Profiling timer resolution:             1
  Device endianess:                 Little
  Available:                     Yes
  Compiler available:                 Yes
  Execution capabilities:                
    Execute OpenCL kernels:             Yes
    Execute native function:             Yes
  Queue properties:                
    Out-of-Order:                 No
    Profiling :                     Yes
  Platform ID:                     0x7f5afc7dfce0
  Name:                         Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz
  Vendor:                     GenuineIntel
  Device OpenCL C version:             OpenCL C 1.2
  Driver version:                 2.0 (sse2,avx)
  Profile:                     FULL_PROFILE
  Version:                     OpenCL 1.2 AMD-APP (938.2)
  Extensions:                     cl_khr_fp64 cl_amd_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_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_popcnt
Can somebody help me to solve my problem?
Many thanks!
(10-07-2013, 10:21 AM)aaaaa1 Wrote: [ -> ]After installing AMD Catalyst 12.8 did
Code:
sudo aticonfig --adapter=all --initial -f

Did you reboot afterwards?
Yes, rebooted!
maybe upgrade to catalyst 13.8 beta1 and oclHashcat-plus 0.15?
Yes, i know it!
but v0.12 is more faster for DES
descrypt speed depends on catalyst version, not oclHashcat-plus version.
correct, 12.8 faster than 13.1
But how to solve my problem?
clinfo only shows one gpu, so the problem is with your opencl platform, not with hashcat.
many thanks!
oclHC v0.13 + Catalyst 13.1 work perfectly and show both cards
oclHC v0.12 + Catalyst 13.1 show both cards but need Catalyst 12.8
So, i still need oclHC v0.12 + 12.8 multiGPU help.