advanced micro devices, inc npu

amd.txt

$ clinfo
Number of platforms                               1
  Platform Name                                   Xilinx
  Platform Vendor                                 Xilinx
  Platform Version                                OpenCL 1.0
  Platform Profile                                EMBEDDED_PROFILE
  Platform Extensions                             cl_khr_icd
  Platform Extensions function suffix             

  Platform Name                                   Xilinx
Number of devices                                 1
XRT build version: 2.18.0
Build hash: 3d312b2cbb93de35091f87fb8f891987f7bab24c
Build date: 2024-05-22 04:38:15
Git branch: HEAD
PID: 4191
UID: 1000
[Wed May 22 05:12:38 2024 GMT]
HOST: daylight.unpredictable.fr
EXE: /usr/bin/clinfo
[XRT] ERROR: get_device_info: Operation not supported
  Device Name                                     <printDeviceInfo:0: get CL_DEVICE_NAME size : error -6>
  Device Vendor                                   Xilinx
  Device Vendor ID                                0
  Device Version                                  OpenCL 1.0
  Driver Version                                  1.0
  Device Type                                     Accelerator
  Device Profile                                  EMBEDDED_PROFILE
  Device Available                                No
  Compiler Available                              No
  Max compute units                               0
  Max clock frequency                             0MHz
  Max work item dimensions                        3
  Max work item sizes                             4294967295x4294967295x4294967295
  Max work group size                             4294967295
  Preferred / native vector sizes                 
    char                                                 1 / 1       
    short                                                1 / 1       
    int                                                  1 / 1       
    long                                                 1 / 1       
    half                                                 1 / 1        (n/a)
    float                                                1 / 1       
    double                                               0 / 1        (n/a)
[XRT] ERROR: clGetDeviceInfo: invalid param_name
  Half-precision Floating-point support           (n/a)
  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         (n/a)
  Address bits                                    64, Little-Endian
  Global memory size                              0
  Error Correction support                        Yes
  Max memory allocation                           4294967296 (4GiB)
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       32768 bits (4096 bytes)
  Global Memory cache type                        None
  Image support                                   Yes
    Max number of samplers per kernel             0
    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                8
  Local memory type                               Local
  Local memory size                               16384 (16KiB)
  Max number of constant args                     8
  Max constant buffer size                        4194304 (4MiB)
  Max size of kernel argument                     2048 (2KiB)
  Queue properties                                
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Profiling timer resolution                      1ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
  Device Extensions                               

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  Xilinx
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success []
  clCreateContext(NULL, ...) [default]            Success []
[XRT] ERROR: No devices found
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  No devices found in platform
[XRT] ERROR: No devices found
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
[XRT] ERROR: No devices found
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  Success (1)
    Platform Name                                 Xilinx
    Device Name                                   
[XRT] ERROR: No devices found
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  Success (1)
    Platform Name                                 Xilinx
    Device Name