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Both Black-Scholes and Monte-Carlo benchmarks, fail the same way during execution. Here just first as a representative:
user@debian:~/FinanceBench/Black-Scholes/OpenCL$ make
g++ -O3 -I/usr/local/cuda-5.0/include -lOpenCL -lm blackScholesAnalyticEngine.c -o blackScholesAnalyticEngine.exe
In file included from blackScholesAnalyticEngine.c:25:
blackScholesAnalyticEngineKernelsCpu.c:66:17: warning: floating constant truncated to zero [-Woverflow]
if (ax < DBL_MIN*16)
^~
In file included from /usr/include/CL/cl.h:36,
from blackScholesAnalyticEngine.c:14:
/usr/include/CL/cl_version.h:34:104: note: #pragma message: cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2)
#pragma message("cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2)")
^
blackScholesAnalyticEngine.c: In function ‘void cl_initialization()’:
blackScholesAnalyticEngine.c:97:74: warning: ‘_cl_command_queue* clCreateCommandQueue(cl_context, cl_device_id, cl_command_queue_properties, cl_int*)’ is deprecated [-Wdeprecated-declarations]
clCommandQue = clCreateCommandQueue(clGPUContext, device_id, 0, &errcode);
^
In file included from blackScholesAnalyticEngine.c:14:
/usr/include/CL/cl.h:1741:1: note: declared here
clCreateCommandQueue(cl_context /* context */,
^~~~~~~~~~~~~~~~~~~~
blackScholesAnalyticEngine.c:97:74: warning: ‘_cl_command_queue* clCreateCommandQueue(cl_context, cl_device_id, cl_command_queue_properties, cl_int*)’ is deprecated [-Wdeprecated-declarations]
clCommandQue = clCreateCommandQueue(clGPUContext, device_id, 0, &errcode);
^
In file included from blackScholesAnalyticEngine.c:14:
/usr/include/CL/cl.h:1741:1: note: declared here
clCreateCommandQueue(cl_context /* context */,
^~~~~~~~~~~~~~~~~~~~
user@debian:~/FinanceBench/Black-Scholes/OpenCL$ ls
blackScholesAnalyticEngine.c blackScholesAnalyticEngineKernels.cl blackScholesAnalyticEngineKernelsCpu.h blackScholesAnalyticEngineStructs.h errorFunctConsts.h
blackScholesAnalyticEngine.exe blackScholesAnalyticEngineKernelsCpu.c blackScholesAnalyticEngineKernels.h blackScholesStructs.h Makefile
user@debian:~/FinanceBench/Black-Scholes/OpenCL$ ./blackScholesAnalyticEngine.exe
Number of options: 5000000
number of platforms is 1
platform name is Portable Computing Language
platform version is OpenCL 1.2 pocl 1.1 None+Asserts, LLVM 6.0.1, SPIR, SLEEF, DISTRO, POCL_DEBUG
Error getting device IDs
Error getting device name
Error in creating context
Error in creating command queue
Error in creating program
Error in building program
Segmentation fault
user@debian:~/FinanceBench/Black-Scholes/OpenCL$ sudo ./blackScholesAnalyticEngine.exe
Number of options: 5000000
number of platforms is 2
platform name is Portable Computing Language
platform version is OpenCL 1.2 pocl 1.1 None+Asserts, LLVM 6.0.1, SPIR, SLEEF, DISTRO, POCL_DEBUG
Error getting device IDs
Error getting device name
Error in creating context
Error in creating command queue
Error in creating program
Error in building program
Segmentation fault
user@debian:~/FinanceBench/Black-Scholes/OpenCL$
(Notice also that, when run as root, two platforms are available (that is expected because my /dev/kfd has restrictive permissions), but it still selects the first platform (CPU), instead the AMD GPU OpenCL I have working).
clinfo:
$ clinfo
Number of platforms 2
Platform Name Portable Computing Language
Platform Vendor The pocl project
Platform Version OpenCL 1.2 pocl 1.1 None+Asserts, LLVM 6.0.1, SPIR, SLEEF, DISTRO, POCL_DEBUG
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix POCL
Platform Name AMD Accelerated Parallel Processing
Platform Vendor Advanced Micro Devices, Inc.
Platform Version OpenCL 2.1 AMD-APP (2679.0)
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd cl_amd_event_callback
Platform Host timer resolution 1ns
Platform Extensions function suffix AMD
Platform Name Portable Computing Language
Number of devices 1
Device Name pthread-AMD Ryzen Threadripper 2950X 16-Core Processor
Device Vendor AuthenticAMD
Device Vendor ID 0x1022
Device Version OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1
Driver Version 1.1
Device OpenCL C Version OpenCL C 1.2 pocl
Device Type CPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 32
Max clock frequency 3500MHz
Device Partition (core)
Max number of sub-devices 32
Supported partition types equally, by counts
Max work item dimensions 3
Max work item sizes 4096x4096x4096
Max work group size 4096
Preferred work group size multiple 8
Preferred / native vector sizes
char 16 / 16
short 16 / 16
int 8 / 8
long 4 / 4
half 0 / 0 (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 Yes
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 65342607360 (60.86GiB)
Error Correction support No
Max memory allocation 17179869184 (16GiB)
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 8388608 (8MiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 16
Max size for 1D images from buffer 1073741824 pixels
Max 1D or 2D image array size 2048 images
Max 2D image size 32768x32768 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 4194304 (4MiB)
Max number of constant args 8
Max constant buffer size 4194304 (4MiB)
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
Platform Name AMD Accelerated Parallel Processing
Number of devices 1
Device Name gfx803
Device Vendor Advanced Micro Devices, Inc.
Device Vendor ID 0x1002
Device Version OpenCL 1.2
Driver Version 2679.0 (HSA1.1,LC)
Device OpenCL C Version OpenCL C 2.0
Device Type GPU
Device Board Name (AMD) Fiji [Radeon R9 FURY / NANO Series]
Device Topology (AMD) PCI-E, 0a:00.0
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 64
SIMD per compute unit (AMD) 4
SIMD width (AMD) 16
SIMD instruction width (AMD) 1
Max clock frequency 1050MHz
Graphics IP (AMD) 8.3
Device Partition (core)
Max number of sub-devices 64
Supported partition types None
Max work item dimensions 3
Max work item sizes 1024x1024x1024
Max work group size 256
Preferred work group size (AMD) 256
Max work group size (AMD) 1024
Preferred work group size multiple 64
Wavefront width (AMD) 64
Preferred / native vector sizes
char 4 / 4
short 2 / 2
int 1 / 1
long 1 / 1
half 1 / 1 (cl_khr_fp16)
float 1 / 1
double 1 / 1 (cl_khr_fp64)
Half-precision Floating-point support (cl_khr_fp16)
Denormals No
Infinity and NANs No
Round to nearest No
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 Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
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 4294967296 (4GiB)
Global free memory (AMD) 4192256 (3.998GiB)
Global memory channels (AMD) 16
Global memory banks per channel (AMD) 4
Global memory bank width (AMD) 256 bytes
Error Correction support No
Max memory allocation 3650722201 (3.4GiB)
Unified memory for Host and Device No
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 16384 (16KiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 29440
Max size for 1D images from buffer 65536 pixels
Max 1D or 2D image array size 2048 images
Max 2D image size 16384x16384 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 65536 (64KiB)
Local memory syze per CU (AMD) 65536 (64KiB)
Local memory banks (AMD) 32
Max number of constant args 8
Max constant buffer size 3650722201 (3.4GiB)
Preferred constant buffer size (AMD) 16384 (16KiB)
Max size of kernel argument 1024
Queue properties
Out-of-order execution No
Profiling Yes
Prefer user sync for interop Yes
Number of P2P devices (AMD) 0
P2P devices (AMD)
Profiling timer resolution 1ns
Profiling timer offset since Epoch (AMD) 0ns (Thu Jan 1 00:00:00 1970)
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Thread trace supported (AMD) No
Number of async queues (AMD) 8
Max real-time compute queues (AMD) 8
Max real-time compute units (AMD) 64
printf() buffer size 4194304 (4MiB)
Built-in kernels
Device Extensions cl_khr_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_media_ops cl_amd_media_ops2 cl_khr_subgroups cl_khr_depth_images cl_amd_copy_buffer_p2p cl_amd_assembly_program
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 [POCL]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name Portable Computing Language
Device Name pthread-AMD Ryzen Threadripper 2950X 16-Core Processor
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) Success (1)
Platform Name Portable Computing Language
Device Name pthread-AMD Ryzen Threadripper 2950X 16-Core Processor
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) No devices found in platform
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 Portable Computing Language
Device Name pthread-AMD Ryzen Threadripper 2950X 16-Core Processor
user@debian:~/FinanceBench/Black-Scholes/OpenCL$
libraries:
$ dpkg -l | egrep -i 'ocl|opencl'
ii clinfo 2.2.18.03.26-1 amd64 Query OpenCL system information
ii libpocl-dev 1.1-7 amd64 development files for the pocl library
ii libpocl2:amd64 1.1-7 amd64 Portable Computing Language library
ii libpocl2-common 1.1-7 all common files for the pocl library
ii ocl-icd-libopencl1:amd64 2.2.12-1 amd64 Generic OpenCL ICD Loader
ii ocl-icd-libopencl1:i386 2.2.12-1 i386 Generic OpenCL ICD Loader
ii ocl-icd-opencl-dev:amd64 2.2.12-1 amd64 OpenCL development files
ii opencl-c-headers 2.2~2018.05.14-gde26592-1 all OpenCL (Open Computing Language) C header files
ii pocl-opencl-icd:amd64 1.1-7 amd64 pocl ICD
ii rocm-clang-ocl 0.3.0-7997136 amd64 OpenCL compilation with clang compiler.
ii rocm-opencl 1.2.0-2018111340 amd64 OpenCL/ROCm
ii rocm-opencl-dev 1.2.0-2018111340 amd64 OpenCL/ROCm
$
gcc 8.2.0, amd64
The text was updated successfully, but these errors were encountered:
Both Black-Scholes and Monte-Carlo benchmarks, fail the same way during execution. Here just first as a representative:
(Notice also that, when run as root, two platforms are available (that is expected because my
/dev/kfdhas restrictive permissions), but it still selects the first platform (CPU), instead the AMD GPU OpenCL I have working).clinfo:libraries:
gcc 8.2.0, amd64
The text was updated successfully, but these errors were encountered: