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BOINC / boinc

Open-source software for volunteer computing and grid computing.
https://boinc.berkeley.edu
GNU Lesser General Public License v3.0
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Add OpenCL support to Android BOINC #1742

Closed sirzooro closed 6 years ago

sirzooro commented 7 years ago

I have just installed app OpenCL-Z on my Xiaomi Redmi 3 phone and it showed that it has Adreno GPU with OpenCL 1.2 support. However Android BOINC 7.4.53 does not detect it, I see "No usable GPUs found" in event log. Desktop versions of BOINC supports OpenCL, so I suspect that support for it is disabled or removed in Android version. Please enable/add it again to Android version of BOINC.

AenBleidd commented 7 years ago

I think this is a very good idea. My Meizu M3S with Mali-T860 GPU has OpenCL 1.1. But for now as I understand full Android development is blocked with unmerged (or even still unfinished) Pull request #1703 . Also pull request #1562 can block this too. By the way, there will be potential problem with phone overheating (especially when using all cores + gpu) and possible phone damage. I know that Andoid BOINC client can stop computing when reaching high temperature but this temperature wavering has bad impact on hardware (possibly this was a cause of my Philips W3500 RAM chip exfoliation but I do not know exactly). So I think that this is a good idea to add OpenCL support to Android but also I'm concerned with potential problems.

sirzooro commented 7 years ago

Yes, overheating is a problem. Some additional solution like dynamic reduction of thread count or CPU load throttling would be nice. It would be nice to have TThrottle built-in :). And of course option to disable GPU computing, if it is removed/disabled now.

On the other hand, Android is also used on devices like Odroid XU4, which have cooler on CPU, so they are ready to dissipate heat generated during computations. So any extra protection should be configurable, so users with such devices would be able to disable it.

Edit: it would be good to have issue #1686 fixed too, I suspect that these GPUs on Android devices also would not be visible on computers list.

JuhaSointusalo commented 7 years ago

FWIW, I don't think OpenCL support is disabled in 7.4.53 for Android or anything like that. It's more likely that it doesn't work because 7.4 had poor support for anything other than AMD/Intel/Nvidia GPUs and drivers. This should get fixed when the Android version is updated to match the desktop version.

Claggy3 commented 7 years ago

My Samsung S7 detects it's OpenCL GPU OK on Boinc 7.4.53:

http://setiathome.berkeley.edu/show_host_detail.php?hostid=8137250

OpenCL GPU Mali-T880 (3552MB) driver: 1.02

fxzjshm commented 6 years ago

So is this thread still alive?

AenBleidd commented 6 years ago

This thread is alive but as far as I know there is no active Android developers now :(​

AenBleidd commented 6 years ago

New (and old probably too) version of BOINC for Android correctly reports GPU installed in mobile device. It also successfully asking for GPU applications. But there is no project currently that have mobile GPU support. Closing this as not an issue.

truboxl commented 4 years ago

I have a Nokia 5 (Adreno 505) and a Samsung Galaxy A30s (Mali-G71). Only Mali-G71 is detected on the Android Client. I think there's a need to investigate what Qualcomm did what others don't... Maybe its because [Platform] EXTENSIONS: (None)?

Nokia 5

OpenCL-Z-Android Report
========================
Version: 1.0.2
Release date: April 2015
Author: Robert Wang
Email: robertwgh@gmail.com
Official website: http://web.guohuiwang.com/software/opencl_z_android

Phone/Tablet Information
--------------------------------
Device model: HMD Global TA-1053
Android OS version: 9
Kernel version: 3.18.120-perf, Fri Dec 27 13:00:00 2019
Build number: 00WW_6_19C
CPU ABI: arm64-v8a
CPU ABI 2: armeabi-v7a
OpenCL library location: /system/vendor/lib/libOpenCL.so

OpenCL Information
-------------------------
Found 1 OpenCL platforms.
[Platform] INDEX: 1
[Platform] NAME: QUALCOMM Snapdragon(TM)
[Platform] VENDOR: QUALCOMM
[Platform] PROFILE: FULL_PROFILE
[Platform] VERSION: OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch:
[Platform] EXTENSIONS: (None)

Found 1 devices:
[Device] INDEX: 1
[Device] TYPE: GPU
[Device] NAME: QUALCOMM Adreno(TM)
[Device] VENDOR: QUALCOMM
[Device] VENDOR_ID: 0xBF4D3C4B
[Device] DRIVER_VERSION: OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch:  Compiler E031.36.02.00
[Device] PROFILE: FULL_PROFILE
[Device] VERSION: OpenCL 2.0 Adreno(TM) 505
[Device] MAX_CLOCK_FREQUENCY: 1 MHz
[Device] MAX_COMPUTE_UNITS: 1
[Device] AVAILABLE: true
[Device] COMPILER_AVAILABLE: true
[Device] EXTENSIONS: cl_khr_3d_image_writes;cl_img_egl_image;cl_khr_byte_addressable_store;cl_khr_depth_images;cl_khr_egl_event;cl_khr_egl_image;cl_khr_fp16;cl_khr_gl_sharing;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_image2d_from_buffer;cl_khr_mipmap_image;cl_khr_srgb_image_writes;cl_khr_subgroups;cl_qcom_create_buffer_from_image;cl_qcom_ext_host_ptr;cl_qcom_ion_host_ptr;cl_qcom_perf_hint;cl_qcom_read_image_2x2;cl_qcom_android_native_buffer_host_ptr;cl_qcom_protected_context;cl_qcom_priority_hint;cl_qcom_compressed_yuv_image_read;cl_qcom_compressed_image
[Device] MAX_WORK_ITEM_DIMENSIONS: 3
[Device] MAX_WORK_ITEM_SIZES: (1024, 1024, 1024)
[Device] MAX_WORK_GROUP_SIZE: 1024
[Device] ADDRESS_BITS: 32
[Device] MAX_READ_IMAGE_ARGS: 128
[Device] MAX_WRITE_IMAGE_ARGS: 64
[Device] MAX_MEM_ALLOC_SIZE: 239162368
[Device] IMAGE2D_MAX_WIDTH: 16384
[Device] IMAGE2D_MAX_HEIGHT: 16384
[Device] IMAGE3D_MAX_WIDTH: 16384
[Device] IMAGE3D_MAX_HEIGHT: 16384
[Device] IMAGE3D_MAX_DEPTH: 2048
[Device] IMAGE_SUPPORT: true
[Device] MAX_PARAMETER_SIZE: 1024
[Device] MAX_SAMPLERS: 16
[Device] MEM_BASE_ADDR_ALIGN: 1024
[Device] MIN_DATA_TYPE_ALIGN_SIZE: 128
[Device] SINGLE_FP_CONFIG: CL_FP_INF_NAN;CL_FP_ROUND_TO_NEAREST;CL_FP_ROUND_TO_INF;
[Device] HOST_UNIFIED_MEMORY: Unified
[Device] GLOBAL_MEM_CACHE_TYPE: read/write cache
[Device] GLOBAL_MEM_CACHELINE_SIZE: 64
[Device] GLOBAL_MEM_CACHE_SIZE: 16384
[Device] GLOBAL_MEM_SIZE: 956649472
[Device] MAX_CONSTANT_BUFFER_SIZE: 65536
[Device] MAX_CONSTANT_ARGS: 8
[Device] LOCAL_MEM_TYPE: local
[Device] LOCAL_MEM_SIZE: 32768
[Device] ERROR_CORRECTION_SUPPORT: false
[Device] PROFILING_TIMER_RESOLUTION: 1000 nanoseconds
[Device] ENDIAN_LITTLE: true
[Device] EXECUTION_CAPABILITIES: CL_EXEC_KERNEL;
[Device] QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE;CL_QUEUE_PROFILING_ENABLE;
[Device] PREFERRED_VECTOR_WIDTH_CHAR: 1
[Device] PREFERRED_VECTOR_WIDTH_SHORT: 1
[Device] PREFERRED_VECTOR_WIDTH_INT: 1
[Device] PREFERRED_VECTOR_WIDTH_LONG: 1
[Device] PREFERRED_VECTOR_WIDTH_FLOAT: 1
[Device] PREFERRED_VECTOR_WIDTH_DOUBLE: 0
[Device] PREFERRED_VECTOR_WIDTH_HALF: 1
[Device] NATIVE_VECTOR_WIDTH_CHAR: 1
[Device] NATIVE_VECTOR_WIDTH_SHORT: 1
[Device] NATIVE_VECTOR_WIDTH_INT: 1
[Device] NATIVE_VECTOR_WIDTH_LONG: 0
[Device] NATIVE_VECTOR_WIDTH_FLOAT: 1
[Device] NATIVE_VECTOR_WIDTH_DOUBLE: 0
[Device] NATIVE_VECTOR_WIDTH_HALF: 1

Samsung Galaxy A30s

OpenCL-Z-Android Report
========================
Version: 1.0.2
Release date: April 2015
Author: Robert Wang
Email: robertwgh@gmail.com
Official website: http://web.guohuiwang.com/software/opencl_z_android

Phone/Tablet Information
--------------------------------
Device model: Samsung SM-A307GN
Android OS version: 9
Kernel version: 4.4.177-17077831, Mon Feb 10 19:22:22 2020
Build number: PPR1.180610.011.A307GNDXU4ATB3
CPU ABI: arm64-v8a
CPU ABI 2: armeabi-v7a
OpenCL library location: /system/vendor/lib/libOpenCL.so

OpenCL Information
-------------------------
Found 1 OpenCL platforms.
[Platform] INDEX: 1
[Platform] NAME: ARM Platform
[Platform] VENDOR: ARM
[Platform] PROFILE: FULL_PROFILE
[Platform] VERSION: OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
[Platform] EXTENSIONS: 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_byte_addressable_store;cl_khr_3d_image_writes;cl_khr_int64_base_atomics;cl_khr_int64_extended_atomics;cl_khr_fp16;cl_khr_icd;cl_khr_egl_image;cl_khr_image2d_from_buffer;cl_khr_depth_images;cl_khr_il_program;cl_khr_create_command_queue;cl_arm_core_id;cl_arm_printf;cl_arm_thread_limit_hint;cl_arm_non_uniform_work_group_size;cl_arm_import_memory;cl_arm_import_memory_dma_buf;cl_arm_import_memory_host;cl_arm_integer_dot_product_int8;cl_arm_integer_dot_product_accumulate_int8;cl_arm_integer_dot_product_accumulate_int16

Found 1 devices:
[Device] INDEX: 1
[Device] TYPE: GPU
[Device] NAME: Mali-G71
[Device] VENDOR: ARM
[Device] VENDOR_ID: 0x60A00002
[Device] DRIVER_VERSION: 2.0
[Device] PROFILE: FULL_PROFILE
[Device] VERSION: OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
[Device] MAX_CLOCK_FREQUENCY: 5 MHz
[Device] MAX_COMPUTE_UNITS: 2
[Device] AVAILABLE: true
[Device] COMPILER_AVAILABLE: true
[Device] EXTENSIONS: 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_byte_addressable_store;cl_khr_3d_image_writes;cl_khr_int64_base_atomics;cl_khr_int64_extended_atomics;cl_khr_fp16;cl_khr_icd;cl_khr_egl_image;cl_khr_image2d_from_buffer;cl_khr_depth_images;cl_khr_il_program;cl_khr_create_command_queue;cl_arm_core_id;cl_arm_printf;cl_arm_thread_limit_hint;cl_arm_non_uniform_work_group_size;cl_arm_import_memory;cl_arm_import_memory_dma_buf;cl_arm_import_memory_host;cl_arm_integer_dot_product_int8;cl_arm_integer_dot_product_accumulate_int8;cl_arm_integer_dot_product_accumulate_int16
[Device] MAX_WORK_ITEM_DIMENSIONS: 3
[Device] MAX_WORK_ITEM_SIZES: (384, 384, 384)
[Device] MAX_WORK_GROUP_SIZE: 384
[Device] ADDRESS_BITS: 32
[Device] MAX_READ_IMAGE_ARGS: 128
[Device] MAX_WRITE_IMAGE_ARGS: 64
[Device] MAX_MEM_ALLOC_SIZE: 536870912
[Device] IMAGE2D_MAX_WIDTH: 32768
[Device] IMAGE2D_MAX_HEIGHT: 32768
[Device] IMAGE3D_MAX_WIDTH: 32768
[Device] IMAGE3D_MAX_HEIGHT: 32768
[Device] IMAGE3D_MAX_DEPTH: 32768
[Device] IMAGE_SUPPORT: true
[Device] MAX_PARAMETER_SIZE: 1024
[Device] MAX_SAMPLERS: 16
[Device] MEM_BASE_ADDR_ALIGN: 1024
[Device] MIN_DATA_TYPE_ALIGN_SIZE: 128
[Device] SINGLE_FP_CONFIG: CL_FP_DENORM;CL_FP_INF_NAN;CL_FP_ROUND_TO_NEAREST;CL_FP_ROUND_TO_ZERO;CL_FP_ROUND_TO_INF;CL_FP_FMA;
[Device] HOST_UNIFIED_MEMORY: Unified
[Device] GLOBAL_MEM_CACHE_TYPE: read/write cache
[Device] GLOBAL_MEM_CACHELINE_SIZE: 64
[Device] GLOBAL_MEM_CACHE_SIZE: 262144
[Device] GLOBAL_MEM_SIZE: 2147483648
[Device] MAX_CONSTANT_BUFFER_SIZE: 65536
[Device] MAX_CONSTANT_ARGS: 8
[Device] LOCAL_MEM_TYPE: global
[Device] LOCAL_MEM_SIZE: 32768
[Device] ERROR_CORRECTION_SUPPORT: false
[Device] PROFILING_TIMER_RESOLUTION: 1000 nanoseconds
[Device] ENDIAN_LITTLE: true
[Device] EXECUTION_CAPABILITIES: CL_EXEC_KERNEL;
[Device] QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE;CL_QUEUE_PROFILING_ENABLE;
[Device] PREFERRED_VECTOR_WIDTH_CHAR: 16
[Device] PREFERRED_VECTOR_WIDTH_SHORT: 8
[Device] PREFERRED_VECTOR_WIDTH_INT: 4
[Device] PREFERRED_VECTOR_WIDTH_LONG: 2
[Device] PREFERRED_VECTOR_WIDTH_FLOAT: 4
[Device] PREFERRED_VECTOR_WIDTH_DOUBLE: 0
[Device] PREFERRED_VECTOR_WIDTH_HALF: 8
[Device] NATIVE_VECTOR_WIDTH_CHAR: 4
[Device] NATIVE_VECTOR_WIDTH_SHORT: 2
[Device] NATIVE_VECTOR_WIDTH_INT: 1
[Device] NATIVE_VECTOR_WIDTH_LONG: 1
[Device] NATIVE_VECTOR_WIDTH_FLOAT: 1
[Device] NATIVE_VECTOR_WIDTH_DOUBLE: 0
[Device] NATIVE_VECTOR_WIDTH_HALF: 2
truboxl commented 4 years ago

Attaching clinfo Adreno 505

Number of platforms                               1
  Platform Name                                   QUALCOMM Snapdragon(TM)
  Platform Vendor                                 QUALCOMM
  Platform Version                                OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch: 
  Platform Profile                                FULL_PROFILE
  Platform Extensions                              

  Platform Name                                   QUALCOMM Snapdragon(TM)
Number of devices                                 1
  Device Name                                     QUALCOMM Adreno(TM)
  Device Vendor                                   QUALCOMM
  Device Vendor ID                                0xbf4d3c4b
  Device Version                                  OpenCL 2.0 Adreno(TM) 505
  Driver Version                                  OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch:  Compiler E031.36.02.00
  Device OpenCL C Version                         OpenCL C 2.0 Adreno(TM) 505
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               1
  Max clock frequency                             1MHz
  Device Partition                                (core)
    Max number of sub-devices                     1
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             1024
  Preferred work group size multiple              1024
  Preferred / native vector sizes                 
    char                                                 1 / 1       
    short                                                1 / 1       
    int                                                  1 / 1       
    long                                                 1 / 0       
    half                                                 1 / 1        (cl_khr_fp16)
    float                                                1 / 1       
    double                                               0 / 0        (n/a)
  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                             Yes
    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                             Yes
    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                              956649472 (912.3MiB)
  Error Correction support                        No
  Max memory allocation                           239162368 (228.1MiB)
  Unified memory for Host and Device              Yes
  Shared Virtual Memory (SVM) capabilities        (core)
    Coarse-grained buffer sharing                 Yes
    Fine-grained buffer sharing                   No
    Fine-grained system sharing                   No
    Atomics                                       No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       1024 bits (128 bytes)
  Page size (QCOM)                                4096 bytes
  External memory padding (QCOM)                  0 bytes
  Preferred alignment for atomics                 
    SVM                                           128 bytes
    Global                                        0 bytes
    Local                                         0 bytes
  Max size for global variable                    65536 (64KiB)
  Preferred total size of global vars             1048576 (1024KiB)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  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
    Base address alignment for 2D image buffers   64 bytes
    Pitch alignment for 2D image buffers          64 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             16384x16384x2048 pixels
    Max number of read image args                 128
    Max number of write image args                64
    Max number of read/write image args           64
  Max number of pipe args                         16
  Max active pipe reservations                    4096
  Max pipe packet size                            1024
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Max number of constant args                     8
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                     1024
  Queue properties (on host)                      
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Queue properties (on device)                    
    Out-of-order execution                        Yes
    Profiling                                     Yes
    Preferred size                                655376 (640KiB)
    Max size                                      655376 (640KiB)
  Max queues on device                            1
  Max events on device                            1024
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels                                (n/a)
  Device Extensions                               cl_khr_3d_image_writes cl_img_egl_image cl_khr_byte_addressable_store cl_khr_depth_images cl_khr_egl_event cl_khr_egl_image cl_khr_fp16 cl_khr_gl_sharing 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_image2d_from_buffer cl_khr_mipmap_image cl_khr_srgb_image_writes cl_khr_subgroups cl_qcom_create_buffer_from_image cl_qcom_ext_host_ptr cl_qcom_ion_host_ptr cl_qcom_perf_hint cl_qcom_read_image_2x2 cl_qcom_android_native_buffer_host_ptr cl_qcom_protected_context cl_qcom_priority_hint cl_qcom_compressed_yuv_image_read cl_qcom_compressed_image 

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  No platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   No platform
  clCreateContext(NULL, ...) [default]            No platform
  clCreateContext(NULL, ...) [other]              Success [P0]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  Invalid device type for platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)

Mali-G71

Number of platforms                               1
  Platform Name                                   ARM Platform
  Platform Vendor                                 ARM
  Platform Version                                OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             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_byte_addressable_store cl_khr_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_il_program cl_khr_create_command_queue cl_arm_core_id cl_arm_printf cl_arm_thread_limit_hint cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_int16
  Platform Extensions function suffix             ARM

  Platform Name                                   ARM Platform
Number of devices                                 1
  Device Name                                     Mali-G71
  Device Vendor                                   ARM
  Device Vendor ID                                0x60a00002
  Device Version                                  OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Driver Version                                  2.0
  Device OpenCL C Version                         OpenCL C 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               2
  Available core IDs                              0-1
  Max clock frequency                             5MHz
  Device Partition                                (core)
    Max number of sub-devices                     0
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             384x384x384
  Max work group size                             384
  Preferred work group size multiple              4
  Preferred / native vector sizes                 
    char                                                16 / 4       
    short                                                8 / 2       
    int                                                  4 / 1       
    long                                                 2 / 1       
    half                                                 8 / 2        (cl_khr_fp16)
    float                                                4 / 1       
    double                                               0 / 0        (n/a)
  Half-precision Floating-point support           (cl_khr_fp16)
    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
  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               Yes
    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                              3815780352 (3.554GiB)
  Error Correction support                        No
  Max memory allocation                           953945088 (909.8MiB)
  Unified memory for Host and Device              Yes
  Shared Virtual Memory (SVM) capabilities        (core)
    Coarse-grained buffer sharing                 Yes
    Fine-grained buffer sharing                   No
    Fine-grained system sharing                   No
    Atomics                                       No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       1024 bits (128 bytes)
  Preferred alignment for atomics                 
    SVM                                           0 bytes
    Global                                        0 bytes
    Local                                         0 bytes
  Max size for global variable                    65536 (64KiB)
  Preferred total size of global vars             0
  Global Memory cache type                        Read/Write
  Global Memory cache size                        262144 (256KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            65536 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   32 bytes
    Pitch alignment for 2D image buffers          64 pixels
    Max 2D image size                             32768x32768 pixels
    Max 3D image size                             32768x32768x32768 pixels
    Max number of read image args                 128
    Max number of write image args                64
    Max number of read/write image args           64
  Max number of pipe args                         16
  Max active pipe reservations                    1
  Max pipe packet size                            1024
  Local memory type                               Global
  Local memory size                               32768 (32KiB)
  Max number of constant args                     8
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                     1024
  Queue properties (on host)                      
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Queue properties (on device)                    
    Out-of-order execution                        Yes
    Profiling                                     Yes
    Preferred size                                2097152 (2MiB)
    Max size                                      16777216 (16MiB)
  Max queues on device                            1
  Max events on device                            1024
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    IL version                                    SPIR-V_1_0
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels                                (n/a)
  Device Extensions                               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_byte_addressable_store cl_khr_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_il_program cl_khr_create_command_queue cl_arm_core_id cl_arm_printf cl_arm_thread_limit_hint cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_int16

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  ARM Platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [ARM]
  clCreateContext(NULL, ...) [default]            Success [ARM]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 ARM Platform
    Device Name                                   Mali-G71
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 ARM Platform
    Device Name                                   Mali-G71
  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                                 ARM Platform
    Device Name                                   Mali-G71

There's something wrong with Adreno that's not getting picked up for OpenCL support...

Saikatsaha1996 commented 3 years ago

Attaching clinfo Adreno 505

Number of platforms                               1
  Platform Name                                   QUALCOMM Snapdragon(TM)
  Platform Vendor                                 QUALCOMM
  Platform Version                                OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch: 
  Platform Profile                                FULL_PROFILE
  Platform Extensions                              

  Platform Name                                   QUALCOMM Snapdragon(TM)
Number of devices                                 1
  Device Name                                     QUALCOMM Adreno(TM)
  Device Vendor                                   QUALCOMM
  Device Vendor ID                                0xbf4d3c4b
  Device Version                                  OpenCL 2.0 Adreno(TM) 505
  Driver Version                                  OpenCL 2.0 QUALCOMM build: commit #a7f70d7 changeid #I06947f1a28 Date: 11/19/18 Mon Local Branch:  Remote Branch:  Compiler E031.36.02.00
  Device OpenCL C Version                         OpenCL C 2.0 Adreno(TM) 505
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               1
  Max clock frequency                             1MHz
  Device Partition                                (core)
    Max number of sub-devices                     1
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             1024
  Preferred work group size multiple              1024
  Preferred / native vector sizes                 
    char                                                 1 / 1       
    short                                                1 / 1       
    int                                                  1 / 1       
    long                                                 1 / 0       
    half                                                 1 / 1        (cl_khr_fp16)
    float                                                1 / 1       
    double                                               0 / 0        (n/a)
  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                             Yes
    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                             Yes
    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                              956649472 (912.3MiB)
  Error Correction support                        No
  Max memory allocation                           239162368 (228.1MiB)
  Unified memory for Host and Device              Yes
  Shared Virtual Memory (SVM) capabilities        (core)
    Coarse-grained buffer sharing                 Yes
    Fine-grained buffer sharing                   No
    Fine-grained system sharing                   No
    Atomics                                       No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       1024 bits (128 bytes)
  Page size (QCOM)                                4096 bytes
  External memory padding (QCOM)                  0 bytes
  Preferred alignment for atomics                 
    SVM                                           128 bytes
    Global                                        0 bytes
    Local                                         0 bytes
  Max size for global variable                    65536 (64KiB)
  Preferred total size of global vars             1048576 (1024KiB)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  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
    Base address alignment for 2D image buffers   64 bytes
    Pitch alignment for 2D image buffers          64 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             16384x16384x2048 pixels
    Max number of read image args                 128
    Max number of write image args                64
    Max number of read/write image args           64
  Max number of pipe args                         16
  Max active pipe reservations                    4096
  Max pipe packet size                            1024
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Max number of constant args                     8
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                     1024
  Queue properties (on host)                      
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Queue properties (on device)                    
    Out-of-order execution                        Yes
    Profiling                                     Yes
    Preferred size                                655376 (640KiB)
    Max size                                      655376 (640KiB)
  Max queues on device                            1
  Max events on device                            1024
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels                                (n/a)
  Device Extensions                               cl_khr_3d_image_writes cl_img_egl_image cl_khr_byte_addressable_store cl_khr_depth_images cl_khr_egl_event cl_khr_egl_image cl_khr_fp16 cl_khr_gl_sharing 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_image2d_from_buffer cl_khr_mipmap_image cl_khr_srgb_image_writes cl_khr_subgroups cl_qcom_create_buffer_from_image cl_qcom_ext_host_ptr cl_qcom_ion_host_ptr cl_qcom_perf_hint cl_qcom_read_image_2x2 cl_qcom_android_native_buffer_host_ptr cl_qcom_protected_context cl_qcom_priority_hint cl_qcom_compressed_yuv_image_read cl_qcom_compressed_image 

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  No platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   No platform
  clCreateContext(NULL, ...) [default]            No platform
  clCreateContext(NULL, ...) [other]              Success [P0]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  Invalid device type for platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  Success (1)
    Platform Name                                 QUALCOMM Snapdragon(TM)
    Device Name                                   QUALCOMM Adreno(TM)

Mali-G71

Number of platforms                               1
  Platform Name                                   ARM Platform
  Platform Vendor                                 ARM
  Platform Version                                OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             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_byte_addressable_store cl_khr_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_il_program cl_khr_create_command_queue cl_arm_core_id cl_arm_printf cl_arm_thread_limit_hint cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_int16
  Platform Extensions function suffix             ARM

  Platform Name                                   ARM Platform
Number of devices                                 1
  Device Name                                     Mali-G71
  Device Vendor                                   ARM
  Device Vendor ID                                0x60a00002
  Device Version                                  OpenCL 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Driver Version                                  2.0
  Device OpenCL C Version                         OpenCL C 2.0 v1.r16p0-01rel0.###other-sha0123456789ABCDEF0###
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               2
  Available core IDs                              0-1
  Max clock frequency                             5MHz
  Device Partition                                (core)
    Max number of sub-devices                     0
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             384x384x384
  Max work group size                             384
  Preferred work group size multiple              4
  Preferred / native vector sizes                 
    char                                                16 / 4       
    short                                                8 / 2       
    int                                                  4 / 1       
    long                                                 2 / 1       
    half                                                 8 / 2        (cl_khr_fp16)
    float                                                4 / 1       
    double                                               0 / 0        (n/a)
  Half-precision Floating-point support           (cl_khr_fp16)
    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
  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               Yes
    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                              3815780352 (3.554GiB)
  Error Correction support                        No
  Max memory allocation                           953945088 (909.8MiB)
  Unified memory for Host and Device              Yes
  Shared Virtual Memory (SVM) capabilities        (core)
    Coarse-grained buffer sharing                 Yes
    Fine-grained buffer sharing                   No
    Fine-grained system sharing                   No
    Atomics                                       No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       1024 bits (128 bytes)
  Preferred alignment for atomics                 
    SVM                                           0 bytes
    Global                                        0 bytes
    Local                                         0 bytes
  Max size for global variable                    65536 (64KiB)
  Preferred total size of global vars             0
  Global Memory cache type                        Read/Write
  Global Memory cache size                        262144 (256KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            65536 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   32 bytes
    Pitch alignment for 2D image buffers          64 pixels
    Max 2D image size                             32768x32768 pixels
    Max 3D image size                             32768x32768x32768 pixels
    Max number of read image args                 128
    Max number of write image args                64
    Max number of read/write image args           64
  Max number of pipe args                         16
  Max active pipe reservations                    1
  Max pipe packet size                            1024
  Local memory type                               Global
  Local memory size                               32768 (32KiB)
  Max number of constant args                     8
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                     1024
  Queue properties (on host)                      
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Queue properties (on device)                    
    Out-of-order execution                        Yes
    Profiling                                     Yes
    Preferred size                                2097152 (2MiB)
    Max size                                      16777216 (16MiB)
  Max queues on device                            1
  Max events on device                            1024
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    IL version                                    SPIR-V_1_0
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels                                (n/a)
  Device Extensions                               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_byte_addressable_store cl_khr_3d_image_writes cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp16 cl_khr_icd cl_khr_egl_image cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_il_program cl_khr_create_command_queue cl_arm_core_id cl_arm_printf cl_arm_thread_limit_hint cl_arm_non_uniform_work_group_size cl_arm_import_memory cl_arm_import_memory_dma_buf cl_arm_import_memory_host cl_arm_integer_dot_product_int8 cl_arm_integer_dot_product_accumulate_int8 cl_arm_integer_dot_product_accumulate_int16

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  ARM Platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [ARM]
  clCreateContext(NULL, ...) [default]            Success [ARM]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 ARM Platform
    Device Name                                   Mali-G71
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 ARM Platform
    Device Name                                   Mali-G71
  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                                 ARM Platform
    Device Name                                   Mali-G71

There's something wrong with Adreno that's not getting picked up for OpenCL support...

My GPU adreno 512 My device also shown OpenCL 2.0 But OpenCL frequency only 1mhz ?... Can I increase my OpenCL GPU frequency?.. Please help me..

AenBleidd commented 3 years ago

There are no project for Android that uses OpenCL