Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
clinfo on ps4
cl_get_gt_device(): error, unknown device: 0                                                                                               

  Platform Name                                   Clover                                                                                   
Number of devices                                 1                                                                                        
  Device Name                                     AMD LIVERPOOL (DRM 2.50.0 / 4.14.4, LLVM 6.0.0)                                          
  Device Vendor                                   AMD                                                                                      
  Device Vendor ID                                0x1002                                                                                   
  Device Version                                  OpenCL 1.1 Mesa 18.0.2                                                                   
  Driver Version                                  18.0.2                                                                                   
  Device OpenCL C Version                         OpenCL C 1.1                                                                             
  Device Type                                     GPU                                                                                      
  Device Available                                Yes                                                                                      
  Device Profile                                  FULL_PROFILE                                                                             
  Max compute units                               18                                                                                       
  Max clock frequency                             800MHz                                                                                   
  Max work item dimensions                        3                                                                                        
  Max work item sizes                             256x256x256                                                                              
  Max work group size                             256                                                                                      
  Compiler Available                              Yes                                                                                      
  Preferred work group size multiple              64                                                                                       
  Preferred / native vector sizes                                                                                                          
    char                                                16 / 16                                                                            
    short                                                8 / 8                                                                             
    int                                                  4 / 4                                                                             
    long                                                 2 / 2                                                                             
    half                                                 8 / 8        (cl_khr_fp16)                                                        
    float                                                4 / 4                                                                             
    double                                               2 / 2        (cl_khr_fp64)                                                        
  Half-precision Floating-point support           (cl_khr_fp16)                                                                            
    Denormals                                     No                                                                                       
    Infinity and NANs                             Yes                                                                                      
    Round to nearest                              Yes                                                                                      
    Round to zero                                 No                                                                                       
    Round to infinity                             No                                                                                       
    IEEE754-2008 fused multiply-add               No                                                                                       
    Support is emulated in software               No                                       
      Single-precision Floating-point support         (core)                                                                                   
    Denormals                                     No                                                                                       
    Infinity and NANs                             Yes                                                                                      
    Round to nearest                              Yes                                                                                      
    Round to zero                                 No                                                                                       
    Round to infinity                             No                                                                                       
    IEEE754-2008 fused multiply-add               No                                                                                       
    Support is emulated in software               No                                                                                       
    Correctly-rounded divide and sqrt operations  No                                                                                       
  Double-precision Floating-point support         (cl_khr_fp64)                                                                            
    Denormals                                     Yes                                                                                      
    Infinity and NANs                             Yes                                                                                      
    Round to nearest                              Yes                                                                                      
    Round to zero                                 Yes                                                                                      
    Round to infinity                             Yes                                                                                      
    IEEE754-2008 fused multiply-add               Yes                                                                                      
    Support is emulated in software               No                                                                                       
  Address bits                                    64, Little-Endian                                                                        
  Global memory size                              2142683136 (1.996GiB)                                                                    
  Error Correction support                        No                                                                                       
  Max memory allocation                           751619276 (716.8MiB)                                                                     
  Unified memory for Host and Device              No                                                                                       
  Minimum alignment for any data type             128 bytes                                                                                
  Alignment of base address                       32768 bits (4096 bytes)                                                                  
  Global Memory cache type                        None                                                                                     
  Image support                                   No                                                                                       
  Local memory type                               Local                                                                                    
  Local memory size                               32768 (32KiB)                                                                            
  Max constant buffer size                        751619276 (716.8MiB)                                                                     
  Max number of constant args                     16                                                                                       
  Max size of kernel argument                     1024                                                                                     
  Queue properties                                                                                                                         
    Out-of-order execution                        No                                                                                       
    Profiling                                     Yes                                                                                      
  Profiling timer resolution                      0ns                                                                                      
  Execution capabilities                                                                                                                   
    Run OpenCL kernels                            Yes                                                                                      
    Run native kernels                            No                                                                                       
  Device Extensions                               cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics cl_khr_glob               al_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_k               hr_int64_extended_atomics cl_khr_fp64 cl_khr_fp16                                                                                          
  Platform Name                                   Portable Computing Language                                                              
Number of devices                                 1                                                                                        
  Device Name                                     pthread-DG1002FGF84HT                                                                    
  Device Vendor                                   AuthenticAMD                                                                             
  Device Vendor ID                                0x1022                                                                                   
  Device Version                                  OpenCL 1.2 pocl HSTR: pthread-x86_64-unknown-linux-gnu-bdver3                            
  Driver Version                                  1.1                                                                                      
  Device OpenCL C Version                         OpenCL C 1.2 pocl                                                                        
  Device Type                                     CPU                                                                                      
  Device Available                                Yes                                                                                      
  Device Profile                                  FULL_PROFILE                                                                             
  Max compute units                               8                                                                                        
  Max clock frequency                             1593MHz                                                                                  
  Device Partition                                (core)                                                                                   
    Max number of sub-devices                     8                                                                                        
    Supported partition types                     equally, by counts                                                                       
  Max work item dimensions                        3                                                                                        
  Max work item sizes                             4096x4096x4096                                                                           
  Max work group size                             4096                                                                                     
  Compiler Available                              Yes                                                                                      
  Linker Available                                Yes                                                                                      
  Preferred work group size multiple              8                                                                                        
  Preferred / native vector sizes                                                                                                          
    char                                                16 / 16                                                                            
    short                                               16 / 16                                                                            
    int                                                  8 / 8                                                                             
    long                                                 4 / 4                                                                             
    half                                                16 / 16       (n/a)                                                                
    float                                                8 / 8                                                                             
    double                                               4 / 4        (cl_khr_fp64)                                                        
  Half-precision Floating-point support           (n/a)                                                                                    
  Single-precision Floating-point support         (core)                                                                                   
    Denormals                                     Yes                                                                                      
    Infinity and NANs                             Yes                                                                                      
    Round to nearest                              Yes                                                                                      
    Round to zero                                 Yes                                                                                      
    Round to infinity                             Yes                                                                                      
    IEEE754-2008 fused multiply-add               No                                                                                       
    Support is emulated in software               No                                                                                       
    Correctly-rounded divide and sqrt operations  Yes                              
    Double-precision Floating-point support         (cl_khr_fp64)                                                                            
    Denormals                                     Yes                                                                                      
    Infinity and NANs                             Yes                                                                                      
    Round to nearest                              Yes                                                                                      
    Round to zero                                 Yes                                                                                      
    Round to infinity                             Yes                                                                                      
    IEEE754-2008 fused multiply-add               Yes                                                                                      
    Support is emulated in software               No                                                                                       
  Address bits                                    64, Little-Endian                                                                        
  Global memory size                              5520691200 (5.142GiB)                                                                    
  Error Correction support                        No                                                                                       
  Max memory allocation                           2147483648 (2GiB)                                                                        
  Unified memory for Host and Device              Yes                                                                                      
  Minimum alignment for any data type             128 bytes                                                                                
  Alignment of base address                       1024 bits (128 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        2097152 (2MiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 2048 images
    Max 2D image size                             8192x8192 pixels
    Max 3D image size                             2048x2048x2048 pixels
    Max number of read image args                 128
    Max number of write image args                128
  Local memory type                               Global
  Local memory size                               1048576 (1024KiB)
  Max constant buffer size                        1048576 (1024KiB)
  Max number of constant args                     8
  Max size of kernel argument                     1024
  Queue properties                                
    Out-of-order execution                        No
    Profiling                                     Yes
  Prefer user sync for interop                    Yes
  Profiling timer resolution                      1ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            Yes
    SPIR versions                                 1.2
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels                                
  Device Extensions                               cl_khr_byte_addressable_store 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_spir cl_khr_fp64 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp64

  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  Clover
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [MESA]
  clCreateContext(NULL, ...) [default]            Success [MESA]
  clCreateContext(NULL, ...) [other]              Success [POCL]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 Clover
    Device Name                                   AMD LIVERPOOL (DRM 2.50.0 / 4.14.4, LLVM 6.0.0)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 Clover
    Device Name                                   AMD LIVERPOOL (DRM 2.50.0 / 4.14.4, LLVM 6.0.0)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  Success (1)
    Platform Name                                 Clover
    Device Name                                   AMD LIVERPOOL (DRM 2.50.0 / 4.14.4, LLVM 6.0.0)

ICD loader properties
  ICD loader Name                                 OpenCL ICD Loader
  ICD loader Vendor                               OCL Icd free software
  ICD loader Version                              2.2.12
  ICD loader Profile                              OpenCL 2.2
@masterzorag

This comment has been minimized.

Copy link
Owner Author

masterzorag commented Jun 3, 2018

4096x4096, 1024 iterations:
test data2_inv

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.