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1. I used configs/tested_configs/SM2_GTX480 2. ldd OpenCLInfo ---> libOpenCL.so.1 => .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1 (0x00007f5237164000) 3. Running logs:
./OpenCLInfo: .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1: no version information available (required by ./OpenCLInfo)
Number of platforms: 1
CL_PLATFORM_PROFILE: FULL_PROFILE
CL_PLATFORM_VERSION: OpenCL 1.0
CL_PLATFORM_VENDOR: GPGPU-Sim.org
CL_PLATFORM_EXTENSIONS:
./OpenCLInfo: symbol lookup error: .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1: undefined symbol: _Z13GPGPU_Contextv
Platform: CentOs8/GPGPU-SIM 4.0/CUDA10.1/gcc-5.5.0
NVOPENCL_LIBDIR: {CUDA_INSTALL_PATH}/lib64
NVOPENCL_INCDIR:{CUDA_INSTALL_PATH}/include
1. I used configs/tested_configs/SM2_GTX480
2. ldd OpenCLInfo ---> libOpenCL.so.1 => .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1 (0x00007f5237164000)
3. Running logs:
./OpenCLInfo: .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1: no version information available (required by ./OpenCLInfo)
Number of platforms: 1
CL_PLATFORM_PROFILE: FULL_PROFILE
CL_PLATFORM_VERSION: OpenCL 1.0
CL_PLATFORM_VENDOR: GPGPU-Sim.org
CL_PLATFORM_EXTENSIONS:
./OpenCLInfo: symbol lookup error: .../working/gpgpu-sim/lib/gcc-5.5.0/cuda-10010/release/libOpenCL.so.1: undefined symbol: _Z13GPGPU_Contextv
4. Source code:
cl_device_id * devices = (cl_device_id *)alloca(sizeof(cl_device_id) * numDevices);
errNum = clGetDeviceIDs(
platformIds[i],
CL_DEVICE_TYPE_ALL,
numDevices,
devices,
NULL);
if (errNum != CL_SUCCESS)
{
std::cerr << "Failed to find OpenCL devices." << std::endl;
return;
}
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