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Oblomov
Adding support to Android (Qualcomm Adreno)
it works for me
Number of platforms 1
Platform Name QUALCOMM Snapdragon(TM)
Platform Vendor QUALCOMM
Platform Version OpenCL 3.0 QUALCOMM build: commit unknown
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions with Version cl_khr_icd 0xc00000 (3.0.0)
Platform Numeric Version 0xc00000 (3.0.0)
Platform Extensions function suffix QCOM
Platform Host timer resolution 0ns
Platform Name QUALCOMM Snapdragon(TM)
Number of devices 1
Device Name QUALCOMM Adreno(TM) 750
Device Vendor QUALCOMM
Device Vendor ID 0x5143
Device Version OpenCL 3.0 Adreno(TM) 750
Device Numeric Version 0xc00000 (3.0.0)
Driver Version OpenCL 3.0 QUALCOMM build: commit unknown Compiler E031.45.02.06
Device OpenCL C Version OpenCL C 3.0 Adreno(TM) 750
Device OpenCL C all versions OpenCL C 0xc00000 (3.0.0)
OpenCL C 0x800000 (2.0.0)
OpenCL C 0x402000 (1.2.0)
OpenCL C 0x401000 (1.1.0)
OpenCL C 0x400000 (1.0.0)
Device OpenCL C features __opencl_c_3d_image_writes 0xc00000 (3.0.0)
__opencl_c_atomic_order_acq_rel 0xc00000 (3.0.0)
__opencl_c_atomic_order_seq_cst 0xc00000 (3.0.0)
__opencl_c_atomic_scope_device 0xc00000 (3.0.0)
__opencl_c_atomic_scope_all_devices 0xc00000 (3.0.0)
__opencl_c_device_enqueue 0xc00000 (3.0.0)
__opencl_c_generic_address_space 0xc00000 (3.0.0)
__opencl_c_images 0xc00000 (3.0.0)
__opencl_c_int64 0xc00000 (3.0.0)
__opencl_c_pipes 0xc00000 (3.0.0)
__opencl_c_program_scope_global_variables 0xc00000 (3.0.0)
__opencl_c_read_write_images 0xc00000 (3.0.0)
__opencl_c_subgroups 0xc00000 (3.0.0)
__opencl_c_work_group_collective_functions 0xc00000 (3.0.0)
__opencl_c_integer_dot_product_input_4x8bit 0xc00000 (3.0.0)
__opencl_c_integer_dot_product_input_4x8bit_packed 0xc00000 (3.0.0)
Latest conformance test passed v2024-01-09-04
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 6
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 (device) 64
Preferred work group size multiple (kernel) 8
Max sub-groups per work group 16
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 5814714368 (5.415GiB)
Error Correction support No
Max memory allocation 1073741824 (1024MiB)
Unified memory for Host and Device Yes
Shared Virtual Memory (SVM) capabilities (core)
Coarse-grained buffer sharing Yes
Fine-grained buffer sharing Yes
Fine-grained system sharing No
Atomics Yes
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
Atomic memory capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices s cope
Atomic fence capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices s cope
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 1048576 (1024KiB)
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
Pipe support Yes
Max number of pipe args 16
Max active pipe reservations 12288
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)
Generic address space support Yes
Max size of kernel argument 1024
Queue properties (on host)
Out-of-order execution Yes
Profiling Yes
Device enqueue capabilities supported
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
Non-uniform work-groups Yes
Work-group collective functions Yes
Sub-group independent forward progress Yes
IL version (n/a)
ILs with version (n/a)
printf() buffer size 1048576 (1024KiB)
Built-in kernels (n/a)
Built-in kernels with version (n/a)
Device Extensions cl_ext_image_from_buffer cl_ext_image_requirements_info cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_k hr_depth_images cl_khr_egl_event cl_khr_egl_image cl_khr_extended_bit_ops cl_khr_fp16 cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extend ed_atomics cl_khr_image2d_from_buffer cl_khr_integer_dot_product cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_mipmap_image cl_khr_srg b_image_writes cl_khr_subgroups cl_khr_subgroup_ballot cl_qcom_accelerated_image_ops cl_qcom_android_ahardwarebuffer_host_ptr cl_qcom_android_native_buffer_host_pt r cl_qcom_bfloat16_product cl_qcom_bitreverse cl_qcom_compressed_image cl_qcom_create_buffer_from_image cl_qcom_dmabuf_host_ptr cl_qcom_dot_product8 cl_qcom_ext_ho st_ptr cl_qcom_ext_host_ptr_iocoherent cl_qcom_extended_query_image_info cl_qcom_extract_image_plane cl_qcom_filter_bicubic cl_qcom_ml_ops cl_qcom_other_image cl_q com_perf_hint cl_qcom_priority_hint cl_qcom_protected_context cl_qcom_recordable_queues cl_qcom_reqd_sub_group_size cl_qcom_subgroup_shuffle cl_qcom_vector_image_o ps cl_qcom_onchip_global_memory cl_qcom_large_buffer
Device Extensions with Version cl_ext_image_from_buffer 0x400000 (1.0.0)
cl_ext_image_requirements_info 0x400000 (1.0.0)
cl_khr_3d_image_writes 0x400000 (1.0.0)
cl_khr_byte_addressable_store 0x400000 (1.0.0)
cl_khr_depth_images 0x400000 (1.0.0)
cl_khr_egl_event 0x400000 (1.0.0)
cl_khr_egl_image 0x400000 (1.0.0)
cl_khr_extended_bit_ops 0x400000 (1.0.0)
cl_khr_fp16 0x400000 (1.0.0)
cl_khr_gl_sharing 0x400000 (1.0.0)
cl_khr_global_int32_base_atomics 0x400000 (1.0.0)
cl_khr_global_int32_extended_atomics 0x400000 (1.0.0)
cl_khr_image2d_from_buffer 0x400000 (1.0.0)
cl_khr_integer_dot_product 0x800000 (2.0.0)
cl_khr_local_int32_base_atomics 0x400000 (1.0.0)
cl_khr_local_int32_extended_atomics 0x400000 (1.0.0)
cl_khr_mipmap_image 0x400000 (1.0.0)
cl_khr_srgb_image_writes 0x400000 (1.0.0)
cl_khr_subgroups 0x400000 (1.0.0)
cl_khr_subgroup_ballot 0x400000 (1.0.0)
cl_qcom_accelerated_image_ops 0x400008 (1.0.8)
cl_qcom_android_ahardwarebuffer_host_ptr 0x400001 (1.0.1)
cl_qcom_android_native_buffer_host_ptr 0x400006 (1.0.6)
cl_qcom_bfloat16_product 0x400000 (1.0.0)
cl_qcom_bitreverse 0x400001 (1.0.1)
cl_qcom_compressed_image 0x400003 (1.0.3)
cl_qcom_create_buffer_from_image 0x400007 (1.0.7)
cl_qcom_dmabuf_host_ptr 0x400000 (1.0.0)
cl_qcom_dot_product8 0x401001 (1.1.1)
cl_qcom_ext_host_ptr 0x400005 (1.0.5)
cl_qcom_ext_host_ptr_iocoherent 0x400004 (1.0.4)
cl_qcom_extended_query_image_info 0x400000 (1.0.0)
cl_qcom_extract_image_plane 0x400005 (1.0.5)
cl_qcom_filter_bicubic 0x400000 (1.0.0)
cl_qcom_ml_ops 0x400001 (1.0.1)
cl_qcom_other_image 0x400006 (1.0.6)
cl_qcom_perf_hint 0x400004 (1.0.4)
cl_qcom_priority_hint 0x400005 (1.0.5)
cl_qcom_protected_context 0x400005 (1.0.5)
cl_qcom_recordable_queues 0x400001 (1.0.1)
cl_qcom_reqd_sub_group_size 0x400001 (1.0.1)
cl_qcom_subgroup_shuffle 0x400006 (1.0.6)
cl_qcom_vector_image_ops 0x400009 (1.0.9)
cl_qcom_onchip_global_memory 0x400000 (1.0.0)
cl_qcom_large_buffer 0x400000 (1.0.0)
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 [QCOM]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name QUALCOMM Snapdragon(TM)
Device Name QUALCOMM Adreno(TM) 750
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) 750
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) 750
ICD loader properties
ICD loader Name Khronos OpenCL ICD Loader
ICD loader Vendor Khronos Group
ICD loader Version OPENCL_ICD_LOADER_VERSION_MAJOR.OPENCL_ICD_LOADER_VERSION_MINOR.OPENCL_ICD_LOADER_VERSION_REV
ICD loader Profile OpenCL 3.0
First successful Qualcomm OpenCL parser I've seen until now, and iI've got 26 phones
Would you clarify what specifically is needed?
Well, Qualcomm phones got OpenCL support and everything, but Im unsure if it's "clinfo" support or the binding from Qualcomm (libraries) which is placed outside the clinfo checks
it works for me
Number of platforms 1 Platform Name QUALCOMM Snapdragon(TM) Platform Vendor QUALCOMM Platform Version OpenCL 3.0 QUALCOMM build: commit unknown Platform Profile FULL_PROFILE Platform Extensions cl_khr_icd Platform Extensions with Version cl_khr_icd 0xc00000 (3.0.0) Platform Numeric Version 0xc00000 (3.0.0) Platform Extensions function suffix QCOM Platform Host timer resolution 0ns Platform Name QUALCOMM Snapdragon(TM) Number of devices 1 Device Name QUALCOMM Adreno(TM) 750 Device Vendor QUALCOMM Device Vendor ID 0x5143 Device Version OpenCL 3.0 Adreno(TM) 750 Device Numeric Version 0xc00000 (3.0.0) Driver Version OpenCL 3.0 QUALCOMM build: commit unknown Compiler E031.45.02.06 Device OpenCL C Version OpenCL C 3.0 Adreno(TM) 750 Device OpenCL C all versions OpenCL C 0xc00000 (3.0.0) OpenCL C 0x800000 (2.0.0) OpenCL C 0x402000 (1.2.0) OpenCL C 0x401000 (1.1.0) OpenCL C 0x400000 (1.0.0) Device OpenCL C features __opencl_c_3d_image_writes 0xc00000 (3.0.0) __opencl_c_atomic_order_acq_rel 0xc00000 (3.0.0) __opencl_c_atomic_order_seq_cst 0xc00000 (3.0.0) __opencl_c_atomic_scope_device 0xc00000 (3.0.0) __opencl_c_atomic_scope_all_devices 0xc00000 (3.0.0) __opencl_c_device_enqueue 0xc00000 (3.0.0) __opencl_c_generic_address_space 0xc00000 (3.0.0) __opencl_c_images 0xc00000 (3.0.0) __opencl_c_int64 0xc00000 (3.0.0) __opencl_c_pipes 0xc00000 (3.0.0) __opencl_c_program_scope_global_variables 0xc00000 (3.0.0) __opencl_c_read_write_images 0xc00000 (3.0.0) __opencl_c_subgroups 0xc00000 (3.0.0) __opencl_c_work_group_collective_functions 0xc00000 (3.0.0) __opencl_c_integer_dot_product_input_4x8bit 0xc00000 (3.0.0) __opencl_c_integer_dot_product_input_4x8bit_packed 0xc00000 (3.0.0) Latest conformance test passed v2024-01-09-04 Device Type GPU Device Profile FULL_PROFILE Device Available Yes Compiler Available Yes Linker Available Yes Max compute units 6 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 (device) 64 Preferred work group size multiple (kernel) 8 Max sub-groups per work group 16 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 5814714368 (5.415GiB) Error Correction support No Max memory allocation 1073741824 (1024MiB) Unified memory for Host and Device Yes Shared Virtual Memory (SVM) capabilities (core) Coarse-grained buffer sharing Yes Fine-grained buffer sharing Yes Fine-grained system sharing No Atomics Yes 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 Atomic memory capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices s cope Atomic fence capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices s cope 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 1048576 (1024KiB) 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 Pipe support Yes Max number of pipe args 16 Max active pipe reservations 12288 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) Generic address space support Yes Max size of kernel argument 1024 Queue properties (on host) Out-of-order execution Yes Profiling Yes Device enqueue capabilities supported 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 Non-uniform work-groups Yes Work-group collective functions Yes Sub-group independent forward progress Yes IL version (n/a) ILs with version (n/a) printf() buffer size 1048576 (1024KiB) Built-in kernels (n/a) Built-in kernels with version (n/a) Device Extensions cl_ext_image_from_buffer cl_ext_image_requirements_info cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_k hr_depth_images cl_khr_egl_event cl_khr_egl_image cl_khr_extended_bit_ops cl_khr_fp16 cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extend ed_atomics cl_khr_image2d_from_buffer cl_khr_integer_dot_product cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_mipmap_image cl_khr_srg b_image_writes cl_khr_subgroups cl_khr_subgroup_ballot cl_qcom_accelerated_image_ops cl_qcom_android_ahardwarebuffer_host_ptr cl_qcom_android_native_buffer_host_pt r cl_qcom_bfloat16_product cl_qcom_bitreverse cl_qcom_compressed_image cl_qcom_create_buffer_from_image cl_qcom_dmabuf_host_ptr cl_qcom_dot_product8 cl_qcom_ext_ho st_ptr cl_qcom_ext_host_ptr_iocoherent cl_qcom_extended_query_image_info cl_qcom_extract_image_plane cl_qcom_filter_bicubic cl_qcom_ml_ops cl_qcom_other_image cl_q com_perf_hint cl_qcom_priority_hint cl_qcom_protected_context cl_qcom_recordable_queues cl_qcom_reqd_sub_group_size cl_qcom_subgroup_shuffle cl_qcom_vector_image_o ps cl_qcom_onchip_global_memory cl_qcom_large_buffer Device Extensions with Version cl_ext_image_from_buffer 0x400000 (1.0.0) cl_ext_image_requirements_info 0x400000 (1.0.0) cl_khr_3d_image_writes 0x400000 (1.0.0) cl_khr_byte_addressable_store 0x400000 (1.0.0) cl_khr_depth_images 0x400000 (1.0.0) cl_khr_egl_event 0x400000 (1.0.0) cl_khr_egl_image 0x400000 (1.0.0) cl_khr_extended_bit_ops 0x400000 (1.0.0) cl_khr_fp16 0x400000 (1.0.0) cl_khr_gl_sharing 0x400000 (1.0.0) cl_khr_global_int32_base_atomics 0x400000 (1.0.0) cl_khr_global_int32_extended_atomics 0x400000 (1.0.0) cl_khr_image2d_from_buffer 0x400000 (1.0.0) cl_khr_integer_dot_product 0x800000 (2.0.0) cl_khr_local_int32_base_atomics 0x400000 (1.0.0) cl_khr_local_int32_extended_atomics 0x400000 (1.0.0) cl_khr_mipmap_image 0x400000 (1.0.0) cl_khr_srgb_image_writes 0x400000 (1.0.0) cl_khr_subgroups 0x400000 (1.0.0) cl_khr_subgroup_ballot 0x400000 (1.0.0) cl_qcom_accelerated_image_ops 0x400008 (1.0.8) cl_qcom_android_ahardwarebuffer_host_ptr 0x400001 (1.0.1) cl_qcom_android_native_buffer_host_ptr 0x400006 (1.0.6) cl_qcom_bfloat16_product 0x400000 (1.0.0) cl_qcom_bitreverse 0x400001 (1.0.1) cl_qcom_compressed_image 0x400003 (1.0.3) cl_qcom_create_buffer_from_image 0x400007 (1.0.7) cl_qcom_dmabuf_host_ptr 0x400000 (1.0.0) cl_qcom_dot_product8 0x401001 (1.1.1) cl_qcom_ext_host_ptr 0x400005 (1.0.5) cl_qcom_ext_host_ptr_iocoherent 0x400004 (1.0.4) cl_qcom_extended_query_image_info 0x400000 (1.0.0) cl_qcom_extract_image_plane 0x400005 (1.0.5) cl_qcom_filter_bicubic 0x400000 (1.0.0) cl_qcom_ml_ops 0x400001 (1.0.1) cl_qcom_other_image 0x400006 (1.0.6) cl_qcom_perf_hint 0x400004 (1.0.4) cl_qcom_priority_hint 0x400005 (1.0.5) cl_qcom_protected_context 0x400005 (1.0.5) cl_qcom_recordable_queues 0x400001 (1.0.1) cl_qcom_reqd_sub_group_size 0x400001 (1.0.1) cl_qcom_subgroup_shuffle 0x400006 (1.0.6) cl_qcom_vector_image_ops 0x400009 (1.0.9) cl_qcom_onchip_global_memory 0x400000 (1.0.0) cl_qcom_large_buffer 0x400000 (1.0.0) 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 [QCOM] clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1) Platform Name QUALCOMM Snapdragon(TM) Device Name QUALCOMM Adreno(TM) 750 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) 750 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) 750 ICD loader properties ICD loader Name Khronos OpenCL ICD Loader ICD loader Vendor Khronos Group ICD loader Version OPENCL_ICD_LOADER_VERSION_MAJOR.OPENCL_ICD_LOADER_VERSION_MINOR.OPENCL_ICD_LOADER_VERSION_REV ICD loader Profile OpenCL 3.0
Please give me over the weekend and I will ask you to locate a few files 👍
Android does not have vendor libraries in load paths by default. You need to add them manually to run clinfo or use any OpenCL program. $ export LD_LIBRARY_PATH="/system/vendor/lib64" $ ./clinfo Another option is to load the libopencl.so at runtime, but you also have to mimic the ocl api by binding all functions in use.
The clinfo build system already tries to detect Android, and if detected it will do two things:
- add ${ANDROID_ROOT}/vendor/lib64 to rpath-link and the library search path when linking the executable
- build the executable as
clinfo.realand create aclinfowrapper script that will setLD_LIBRARY_PATHappropriately before runningclinfo.real
@kimocoder could please clarify exactly what problems you're experiencing? How is your build system set up? Does the build succeed or fail? What does make show display?
@Oblomov you're right! but the termux package doesn't include the wrapper /data/data/com.termux/files/usr/bin/clinfo
I guess @kimocoder didn't compile it from the source.
If this is the case, then this is a termux packaging issue. The script does need to be designed better if it's of general use, so I'll keep this issue open, but if this is indeed a termux issue @kimocoder should open an issue with them, possibly referencing this bug so we can have a discussion about it with the termux developers.
I'm getting the following error on my Adreno tablet, not sure how to resolve this:
~/clinfo $ make OS=Android
cc -g -pedantic -Werror -std=c99 -Wall -Wextra -I../OpenCL-Headers -c -o clinfo.o src/clinfo.c
In file included from src/clinfo.c:35:
In file included from src/error.h:8:
src/ext.h:160:18: error: redefinition of typedef 'cl_version' is a C11 feature [-Werror,-Wtypedef-redefinition]
160 | typedef cl_uint cl_version;
| ^
../OpenCL-Headers/CL/cl.h:117:17: note: previous definition is here
117 | typedef cl_uint cl_version;
| ^
1 error generated.
make: *** [<builtin>: clinfo.o] Error 1
Hi @hbmartin I cannot reproduce with the latest version of the OpenCL-Headers and clinfo.
I'm getting the following error on my Adreno tablet, not sure how to resolve this:
~/clinfo $ make OS=Android cc -g -pedantic -Werror -std=c99 -Wall -Wextra -I../OpenCL-Headers -c -o clinfo.o src/clinfo.c In file included from src/clinfo.c:35: In file included from src/error.h:8: src/ext.h:160:18: error: redefinition of typedef 'cl_version' is a C11 feature [-Werror,-Wtypedef-redefinition] 160 | typedef cl_uint cl_version; | ^ ../OpenCL-Headers/CL/cl.h:117:17: note: previous definition is here 117 | typedef cl_uint cl_version; | ^ 1 error generated. make: *** [<builtin>: clinfo.o] Error 1
@Oblomov I have met the same problem here via export CPPFLAGS=-I/path/to/where/headers/are.
In the newest OpenCL header (until now 2025/06/24),line 123 in cl.h:
line 123 typedef cl_uint cl_version;
is public,and in ext.h, if we defined CL_VERSION_3_0,the cl_uint will be defined to cl_version，which will cause compilation error here.
the default CL_TARGET_OPENCL_VERSION is 220 in ext.h,may be we can set it to 300.I changed this vaule to 300 and it works.
Ah, I see now. The change was introduced on 2024-06-18, with nothing to mark it. Your proposed fix sounds like the way to go, but there's an issue: 300 might not be a valid supported value for CL_TARGET_OPENCL_VERSION if someone has older versions of the headers, so it looks like something more sophisticated is needed.
I believe 6201e4599b13efa2dd20dd8b6fbe036d90ec2a73 fixes this issue. Feel free to reopen if this is not the case.