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Posts by MLx

1) Message boards : Number crunching : Updated GPU Requirements (Currently not supporting GPU tasks) (Message 64233)
Posted 9 Jan 2016 by MLx
Post:
Hi there. So, what are the current requirements for GPU crunching to work? I'm also getting the message from MW@h, saying ""Message from server: ATI GPU R600 (R38xx) does not support OpenCL"", but I have Radeon HD 8400 (Southern islands, or R3, or something)

fglrx version: 15.200
BOINC version: 7.6.22
Host link

BOINC says:
Sat  9 Jan 00:15:35 2016 |  | OpenCL: AMD/ATI GPU 0: Kalindi (driver version 1729.3 (VM), device version OpenCL 2.0 AMD-APP (1729.3), 512MB, 512MB available, 96 GFLOPS peak)
Sat  9 Jan 00:15:35 2016 |  | OpenCL CPU: AMD Athlon(tm) 5350 APU with Radeon(tm) R3 (OpenCL driver vendor: Advanced Micro Devices, Inc., driver version 1729.3 (sse2,avx), device version OpenCL 1.2 AMD-APP (1729.3))


clinfo says:
  Device Type:                                   CL_DEVICE_TYPE_GPU
  Vendor ID:                                     1002h
  Board name:
  Device Topology:                               PCI[ B#0, D#1, F#0 ]
  Max compute units:                             2
  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:                   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:                           600Mhz
  Address bits:                                  64
  Max memory allocation:                         134217728
  Image support:                                 Yes
  Max number of images read arguments:           128
  Max number of images write arguments:          64
  Max image 2D width:                            16384
  Max image 2D height:                           16384
  Max image 3D width:                            2048
  Max image 3D height:                           2048
  Max image 3D depth:                            2048
  Max samplers within kernel:                    16
  Image formats supported:
   2D Read-Write/Read-Only/Write-Only
    CL_R: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_f
loat float
    CL_A: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_f
loat float
    CL_RG: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_
float float
    CL_RGB: unorm-int_101010
    CL_RGBA: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 hal
f_float float
    CL_BGRA: snorm-int8 unorm-int8 signed-int8 unsigned-int8
    CL_ARGB: snorm-int8 unorm-int8 signed-int8 unsigned-int8
    CL_INTENSITY: snorm-int8 snorm-int16 unorm-int8 unorm-int16 half_float float
    CL_LUMINANCE: snorm-int8 snorm-int16 unorm-int8 unorm-int16 half_float float
   3D Read-Write/Read-Only/Write-Only
    CL_R: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_f
loat float
    CL_A: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_f
loat float
    CL_RG: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 half_
float float
    CL_RGB: unorm-int_101010
    CL_RGBA: snorm-int8 snorm-int16 unorm-int8 unorm-int16 signed-int8 signed-int16 signed-int32 unsigned-int8 unsigned-int16 unsigned-int32 hal
f_float float
    CL_BGRA: snorm-int8 unorm-int8 signed-int8 unsigned-int8
    CL_ARGB: snorm-int8 unorm-int8 signed-int8 unsigned-int8
    CL_INTENSITY: snorm-int8 snorm-int16 unorm-int8 unorm-int16 half_float float
    CL_LUMINANCE: snorm-int8 snorm-int16 unorm-int8 unorm-int16 half_float float
  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:                            536870912
  Constant buffer size:                          65536
  Max number of constant args:                   8
  Local memory type:                             Scratchpad
  Local memory size:                             32768
  Max pipe arguments:                            16
  Max pipe active reservations:                  16
  Max pipe packet size:                          134217728
  Max global variable size:                      120795904
  Max global variable preferred total size:      536870912
  Max read/write image args:                     64
  Max on device events:                          1024
  Queue on device max size:                      524288
  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:            1
  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:                                   0x7ffad48038f0
  Name:                                          Kalindi
  Vendor:                                        Advanced Micro Devices, Inc.
  Device OpenCL C version:                       OpenCL C 2.0
  Driver version:                                1729.3 (VM)
  Profile:                                       FULL_PROFILE
  Version:                                       OpenCL 2.0 AMD-APP (1729.3)
  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_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_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_subgroups cl_khr_gl_event cl_khr_depth_images




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