{"action":"created","issue":{"url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/799","repository_url":"https://api.github.com/repos/fireice-uk/xmr-stak","labels_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/799/labels{/name}","comments_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/799/comments","events_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/799/events","html_url":"https://github.com/fireice-uk/xmr-stak/issues/799","id":286132715,"node_id":"MDU6SXNzdWUyODYxMzI3MTU=","number":799,"title":"AMD cannot load backend library: libxmrstak_opencl_backend.so: cannot open shared object file: No such file or directory","user":{"login":"seantedio","id":30740098,"node_id":"MDQ6VXNlcjMwNzQwMDk4","avatar_url":"https://avatars0.githubusercontent.com/u/30740098?v=4","gravatar_id":"","url":"https://api.github.com/users/seantedio","html_url":"https://github.com/seantedio","followers_url":"https://api.github.com/users/seantedio/followers","following_url":"https://api.github.com/users/seantedio/following{/other_user}","gists_url":"https://api.github.com/users/seantedio/gists{/gist_id}","starred_url":"https://api.github.com/users/seantedio/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seantedio/subscriptions","organizations_url":"https://api.github.com/users/seantedio/orgs","repos_url":"https://api.github.com/users/seantedio/repos","events_url":"https://api.github.com/users/seantedio/events{/privacy}","received_events_url":"https://api.github.com/users/seantedio/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"psychocrypt","id":25899446,"node_id":"MDQ6VXNlcjI1ODk5NDQ2","avatar_url":"https://avatars0.githubusercontent.com/u/25899446?v=4","gravatar_id":"","url":"https://api.github.com/users/psychocrypt","html_url":"https://github.com/psychocrypt","followers_url":"https://api.github.com/users/psychocrypt/followers","following_url":"https://api.github.com/users/psychocrypt/following{/other_user}","gists_url":"https://api.github.com/users/psychocrypt/gists{/gist_id}","starred_url":"https://api.github.com/users/psychocrypt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/psychocrypt/subscriptions","organizations_url":"https://api.github.com/users/psychocrypt/orgs","repos_url":"https://api.github.com/users/psychocrypt/repos","events_url":"https://api.github.com/users/psychocrypt/events{/privacy}","received_events_url":"https://api.github.com/users/psychocrypt/received_events","type":"User","site_admin":false},"assignees":[{"login":"psychocrypt","id":25899446,"node_id":"MDQ6VXNlcjI1ODk5NDQ2","avatar_url":"https://avatars0.githubusercontent.com/u/25899446?v=4","gravatar_id":"","url":"https://api.github.com/users/psychocrypt","html_url":"https://github.com/psychocrypt","followers_url":"https://api.github.com/users/psychocrypt/followers","following_url":"https://api.github.com/users/psychocrypt/following{/other_user}","gists_url":"https://api.github.com/users/psychocrypt/gists{/gist_id}","starred_url":"https://api.github.com/users/psychocrypt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/psychocrypt/subscriptions","organizations_url":"https://api.github.com/users/psychocrypt/orgs","repos_url":"https://api.github.com/users/psychocrypt/repos","events_url":"https://api.github.com/users/psychocrypt/events{/privacy}","received_events_url":"https://api.github.com/users/psychocrypt/received_events","type":"User","site_admin":false}],"milestone":null,"comments":18,"created_at":"2018-01-04T22:27:34Z","updated_at":"2018-06-11T18:08:23Z","closed_at":null,"author_association":"NONE","body":"Please provide as much as possible information to reproduce the issue.\r\n\r\nUsing the following system:\r\n`Linux hasher 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux`\r\n\r\nUsing the Ubuntu drivers from AMD [https://support.amd.com/en-us/download/desktop?os=Ubuntu+x86+64](https://support.amd.com/en-us/download/desktop?os=Ubuntu+x86+64)\r\n```\r\nsean@hasher:~/xmr-stak/build$ sudo dpkg -l fglrx fglrx-core fglrx-amdcccle fglrx-dev\r\nDesired=Unknown/Install/Remove/Purge/Hold\r\n| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend\r\n|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)\r\n||/ Name                     Version           Architecture      Description\r\n+++-========================-=================-=================-=====================================================\r\nii  fglrx                    2:15.302-0ubuntu1 amd64             Video driver for the AMD graphics accelerators\r\nii  fglrx-amdcccle           2:15.302-0ubuntu1 amd64             Catalyst Control Center for the AMD graphics accelera\r\nii  fglrx-core               2:15.302-0ubuntu1 amd64             Minimal video driver for the AMD graphics accelerator\r\nii  fglrx-dev                2:15.302-0ubuntu1 amd64             Video driver for the AMD graphics accelerators (devel\r\n```\r\n\r\nI ran the following to build:\r\n```\r\nsean@hasher:~/xmr-stak/build$ rm -rf *\r\nsean@hasher:~/xmr-stak/build$ cmake ..\r\n-- The C compiler identification is GNU 5.4.1\r\n-- The CXX compiler identification is GNU 5.4.1\r\n-- Check for working C compiler: /usr/bin/cc\r\n-- Check for working C compiler: /usr/bin/cc -- works\r\n-- Detecting C compiler ABI info\r\n-- Detecting C compiler ABI info - done\r\n-- Detecting C compile features\r\n-- Detecting C compile features - done\r\n-- Check for working CXX compiler: /usr/bin/c++\r\n-- Check for working CXX compiler: /usr/bin/c++ -- works\r\n-- Detecting CXX compiler ABI info\r\n-- Detecting CXX compiler ABI info - done\r\n-- Detecting CXX compile features\r\n-- Detecting CXX compile features - done\r\n-- Set miner currency to 'monero' and 'aeon'\r\nCUDA_TOOLKIT_ROOT_DIR not found or specified\r\n-- Could NOT find CUDA (missing:  CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version \"7.5\")\r\nCMake Error at CMakeLists.txt:209 (message):\r\n  CUDA NOT found: use `-DCUDA_ENABLE=OFF` to build without NVIDIA GPU support\r\n\r\n\r\n-- Configuring incomplete, errors occurred!\r\nSee also \"/home/sean/xmr-stak/build/CMakeFiles/CMakeOutput.log\".\r\nsean@hasher:~/xmr-stak/build$ cmake -DCUDA_ENABLE=OFF ..\r\n-- Set miner currency to 'monero' and 'aeon'\r\n-- Looking for CL_VERSION_2_0\r\n-- Looking for CL_VERSION_2_0 - found\r\n-- Found OpenCL: /opt/AMDAPPSDK-3.0/lib/x86_64/libOpenCL.so (found version \"2.0\")\r\n-- Looking for pthread.h\r\n-- Looking for pthread.h - found\r\n-- Looking for pthread_create\r\n-- Looking for pthread_create - not found\r\n-- Looking for pthread_create in pthreads\r\n-- Looking for pthread_create in pthreads - not found\r\n-- Looking for pthread_create in pthread\r\n-- Looking for pthread_create in pthread - found\r\n-- Found Threads: TRUE\r\n-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libssl.so;/usr/lib/x86_64-linux-gnu/libcrypto.so (found version \"1.0.1f\")\r\n-- Configuring done\r\n-- Generating done\r\n-- Build files have been written to: /home/sean/xmr-stak/build\r\nsean@hasher:~/xmr-stak/build$ make install\r\nScanning dependencies of target xmr-stak-c\r\n[  3%] Building C object CMakeFiles/xmr-stak-c.dir/xmrstak/backend/cpu/crypto/c_blake256.c.o\r\n[  6%] Building C object CMakeFiles/xmr-stak-c.dir/xmrstak/backend/cpu/crypto/c_keccak.c.o\r\n[ 10%] Building C object CMakeFiles/xmr-stak-c.dir/xmrstak/backend/cpu/crypto/c_groestl.c.o\r\n[ 13%] Building C object CMakeFiles/xmr-stak-c.dir/xmrstak/backend/cpu/crypto/c_skein.c.o\r\n[ 17%] Building C object CMakeFiles/xmr-stak-c.dir/xmrstak/backend/cpu/crypto/c_jh.c.o\r\n[ 20%] Linking C static library bin/libxmr-stak-c.a\r\n[ 20%] Built target xmr-stak-c\r\nScanning dependencies of target xmr-stak-backend\r\n[ 24%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/jconf.cpp.o\r\n[ 27%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/version.cpp.o\r\n[ 31%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/cpu/jconf.cpp.o\r\n[ 34%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/cpu/hwlocMemory.cpp.o\r\n[ 37%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/cpu/minethd.cpp.o\r\n[ 41%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/globalStates.cpp.o\r\n[ 44%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/backendConnector.cpp.o\r\n[ 48%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/backend/cpu/crypto/cryptonight_common.cpp.o\r\n[ 51%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/http/webdesign.cpp.o\r\n[ 55%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/http/httpd.cpp.o\r\n[ 58%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/misc/telemetry.cpp.o\r\n[ 62%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/misc/utility.cpp.o\r\n[ 65%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/misc/console.cpp.o\r\n[ 68%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/misc/executor.cpp.o\r\n[ 72%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/net/jpsock.cpp.o\r\n[ 75%] Building CXX object CMakeFiles/xmr-stak-backend.dir/xmrstak/net/socket.cpp.o\r\n[ 79%] Linking CXX static library bin/libxmr-stak-backend.a\r\n[ 79%] Built target xmr-stak-backend\r\nScanning dependencies of target xmr-stak\r\n[ 82%] Building CXX object CMakeFiles/xmr-stak.dir/xmrstak/cli/cli-miner.cpp.o\r\n[ 86%] Linking CXX executable bin/xmr-stak\r\n[ 86%] Built target xmr-stak\r\nScanning dependencies of target xmrstak_opencl_backend\r\n[ 89%] Building CXX object CMakeFiles/xmrstak_opencl_backend.dir/xmrstak/backend/amd/amd_gpu/gpu.cpp.o\r\n[ 93%] Building CXX object CMakeFiles/xmrstak_opencl_backend.dir/xmrstak/backend/amd/jconf.cpp.o\r\n[ 96%] Building CXX object CMakeFiles/xmrstak_opencl_backend.dir/xmrstak/backend/amd/minethd.cpp.o\r\n[100%] Linking CXX shared library bin/libxmrstak_opencl_backend.so\r\n[100%] Built target xmrstak_opencl_backend\r\nInstall the project...\r\n-- Install configuration: \"Release\"\r\nxmr-stak installed to folder 'bin'\r\n```\r\n\r\nThen I run and getting the following error: \r\n> AMD cannot load backend library: libxmrstak_opencl_backend.so: cannot open shared object file: No such file or directory\r\n```\r\nsean@hasher:~/xmr-stak/build/bin$ ./xmr-stak\r\n[2018-01-04 17:01:56] : Your CPU doesn't support hardware AES. Don't expect high hashrates.\r\n-------------------------------------------------------------------\r\nxmr-stak 2.2.0 2ae7260\r\n\r\nBrought to you by fireice_uk and psychocrypt under GPLv3.\r\nBased on CPU mining code by wolf9466 (heavily optimized by fireice_uk).\r\nBased on OpenCL mining code by wolf9466.\r\n\r\nConfigurable dev donation level is set to 2.0%\r\n\r\nYou can use following keys to display reports:\r\n'h' - hashrate\r\n'r' - results\r\n'c' - connection\r\n-------------------------------------------------------------------\r\n[2018-01-04 17:01:57] : Start mining: MONERO\r\nWARNING: AMD cannot load backend library: libxmrstak_opencl_backend.so: cannot open shared object file: No such file or directory\r\nWARNING: AMD Backend disabled\r\n[2018-01-04 17:01:57] : WARNING: backend AMD disabled.\r\n[2018-01-04 17:01:58] : CPU configuration stored in file 'cpu.txt'\r\n[2018-01-04 17:01:58] : Starting 1x thread, affinity: 0.\r\n```\r\n\r\nThe library exists in the directory:\r\n```\r\nsean@hasher:~/xmr-stak/build/bin$ ls -l\r\ntotal 2560\r\n-rw-rw-r-- 1 sean sean    8812 Jan  4 17:01 config.txt\r\n-rw-rw-r-- 1 sean sean    1872 Jan  4 17:01 cpu.txt\r\n-rw-rw-r-- 1 sean sean 1026590 Jan  4 17:00 libxmr-stak-backend.a\r\n-rw-rw-r-- 1 sean sean   74318 Jan  4 16:59 libxmr-stak-c.a\r\n-rwxrwxr-x 1 sean sean  808590 Jan  4 17:00 libxmrstak_opencl_backend.so\r\n-rwxrwxr-x 1 sean sean  687680 Jan  4 17:00 xmr-stak\r\n\r\n```\r\n\r\ncompiled from latest git clone:\r\n\r\n```\r\nsean@hasher:~/xmr-stak/build/bin$ ./xmr-stak --version-long\r\nVersion: xmr-stak/2.2.0/2ae7260/master/lin/amd-cpu/aeon-monero/20\r\n```\r\n\r\ncmake -LA output:\r\n```\r\n-- Set miner currency to 'monero' and 'aeon'\r\n-- Configuring done\r\n-- Generating done\r\n-- Build files have been written to: /home/sean/xmr-stak/build\r\n-- Cache values\r\nCMAKE_AR:FILEPATH=/usr/bin/ar\r\nCMAKE_BUILD_TYPE:STRING=Release\r\nCMAKE_COLOR_MAKEFILE:BOOL=ON\r\nCMAKE_CXX_COMPILER:FILEPATH=/usr/bin/c++\r\nCMAKE_CXX_FLAGS:STRING=\r\nCMAKE_CXX_FLAGS_DEBUG:STRING=-g\r\nCMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG\r\nCMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG\r\nCMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG\r\nCMAKE_C_COMPILER:FILEPATH=/usr/bin/cc\r\nCMAKE_C_FLAGS:STRING=\r\nCMAKE_C_FLAGS_DEBUG:STRING=-g\r\nCMAKE_C_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG\r\nCMAKE_C_FLAGS_RELEASE:STRING=-O3 -DNDEBUG\r\nCMAKE_C_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG\r\nCMAKE_EXE_LINKER_FLAGS:STRING=\r\nCMAKE_EXE_LINKER_FLAGS_DEBUG:STRING=\r\nCMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING=\r\nCMAKE_EXE_LINKER_FLAGS_RELEASE:STRING=\r\nCMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING=\r\nCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=OFF\r\nCMAKE_INSTALL_PREFIX:PATH=/home/sean/xmr-stak/build\r\nCMAKE_LINKER:FILEPATH=/usr/bin/ld\r\nCMAKE_LINK_STATIC:BOOL=OFF\r\nCMAKE_MAKE_PROGRAM:FILEPATH=/usr/bin/make\r\nCMAKE_MODULE_LINKER_FLAGS:STRING=\r\nCMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING=\r\nCMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING=\r\nCMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING=\r\nCMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING=\r\nCMAKE_NM:FILEPATH=/usr/bin/nm\r\nCMAKE_OBJCOPY:FILEPATH=/usr/bin/objcopy\r\nCMAKE_OBJDUMP:FILEPATH=/usr/bin/objdump\r\nCMAKE_RANLIB:FILEPATH=/usr/bin/ranlib\r\nCMAKE_SHARED_LINKER_FLAGS:STRING=\r\nCMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING=\r\nCMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING=\r\nCMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING=\r\nCMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING=\r\nCMAKE_SKIP_INSTALL_RPATH:BOOL=NO\r\nCMAKE_SKIP_RPATH:BOOL=NO\r\nCMAKE_STATIC_LINKER_FLAGS:STRING=\r\nCMAKE_STATIC_LINKER_FLAGS_DEBUG:STRING=\r\nCMAKE_STATIC_LINKER_FLAGS_MINSIZEREL:STRING=\r\nCMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING=\r\nCMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING=\r\nCMAKE_STRIP:FILEPATH=/usr/bin/strip\r\nCMAKE_VERBOSE_MAKEFILE:BOOL=FALSE\r\nCPU_ENABLE:BOOL=ON\r\nCUDA_64_BIT_DEVICE_CODE:BOOL=ON\r\nCUDA_ATTACH_VS_BUILD_RULE_TO_CUDA_FILE:BOOL=ON\r\nCUDA_BUILD_CUBIN:BOOL=OFF\r\nCUDA_BUILD_EMULATION:BOOL=OFF\r\nCUDA_CUDART_LIBRARY:FILEPATH=CUDA_CUDART_LIBRARY-NOTFOUND\r\nCUDA_CUDA_LIBRARY:FILEPATH=CUDA_CUDA_LIBRARY-NOTFOUND\r\nCUDA_ENABLE:BOOL=OFF\r\nCUDA_GENERATED_OUTPUT_DIR:PATH=\r\nCUDA_HOST_COMPILATION_CPP:BOOL=ON\r\nCUDA_HOST_COMPILER:FILEPATH=/usr/bin/cc\r\nCUDA_NVCC_EXECUTABLE:FILEPATH=CUDA_NVCC_EXECUTABLE-NOTFOUND\r\nCUDA_NVCC_FLAGS:STRING=\r\nCUDA_NVCC_FLAGS_DEBUG:STRING=\r\nCUDA_NVCC_FLAGS_MINSIZEREL:STRING=\r\nCUDA_NVCC_FLAGS_RELEASE:STRING=\r\nCUDA_NVCC_FLAGS_RELWITHDEBINFO:STRING=\r\nCUDA_PROPAGATE_HOST_FLAGS:BOOL=ON\r\nCUDA_SDK_ROOT_DIR:PATH=CUDA_SDK_ROOT_DIR-NOTFOUND\r\nCUDA_SEPARABLE_COMPILATION:BOOL=OFF\r\nCUDA_TARGET_CPU_ARCH:STRING=\r\nCUDA_TOOLKIT_INCLUDE:PATH=CUDA_TOOLKIT_INCLUDE-NOTFOUND\r\nCUDA_TOOLKIT_ROOT_DIR:PATH=CUDA_TOOLKIT_ROOT_DIR-NOTFOUND\r\nCUDA_TOOLKIT_TARGET_DIR:PATH=CUDA_TOOLKIT_ROOT_DIR-NOTFOUND\r\nCUDA_USE_STATIC_CUDA_RUNTIME:BOOL=OFF\r\nCUDA_VERBOSE_BUILD:BOOL=OFF\r\nCUDA_cublas_LIBRARY:FILEPATH=CUDA_cublas_LIBRARY-NOTFOUND\r\nCUDA_cublasemu_LIBRARY:FILEPATH=CUDA_cublasemu_LIBRARY-NOTFOUND\r\nCUDA_cufft_LIBRARY:FILEPATH=CUDA_cufft_LIBRARY-NOTFOUND\r\nCUDA_cufftemu_LIBRARY:FILEPATH=CUDA_cufftemu_LIBRARY-NOTFOUND\r\nHWLOC:FILEPATH=/usr/lib/x86_64-linux-gnu/libhwloc.so\r\nHWLOC_ENABLE:BOOL=ON\r\nHWLOC_INCLUDE_DIR:PATH=/usr/include\r\nMHTD:FILEPATH=/usr/lib/x86_64-linux-gnu/libmicrohttpd.so\r\nMICROHTTPD_ENABLE:BOOL=ON\r\nMTHD_INCLUDE_DIR:PATH=/usr/include\r\nOPENSSL_CRYPTO_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libcrypto.so\r\nOPENSSL_INCLUDE_DIR:PATH=/usr/include\r\nOPENSSL_SSL_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libssl.so\r\nOpenCL_ENABLE:BOOL=ON\r\nOpenCL_INCLUDE_DIR:PATH=/opt/AMDAPPSDK-3.0/include\r\nOpenCL_LIBRARY:FILEPATH=/opt/AMDAPPSDK-3.0/lib/x86_64/libOpenCL.so\r\nOpenSSL_ENABLE:BOOL=ON\r\nPKG_CONFIG_EXECUTABLE:FILEPATH=PKG_CONFIG_EXECUTABLE-NOTFOUND\r\nXMR-STAK_COMPILE:STRING=native\r\nXMR-STAK_CURRENCY:STRING=all\r\n\r\n```\r\n\r\nclinfo output:\r\n  ```\r\nNumber of platforms:                             1\r\n  Platform Profile:                              FULL_PROFILE\r\n  Platform Version:                              OpenCL 2.0 AMD-APP (1912.5)\r\n  Platform Name:                                 AMD Accelerated Parallel Processing\r\n  Platform Vendor:                               Advanced Micro Devices, Inc.\r\n  Platform Extensions:                           cl_khr_icd cl_amd_event_callback cl_amd_offline_devices\r\n\r\n\r\n  Platform Name:                                 AMD Accelerated Parallel Processing\r\nNumber of devices:                               4\r\n  Device Type:                                   CL_DEVICE_TYPE_GPU\r\n  Vendor ID:                                     1002h\r\n  Board name:                                    AMD Radeon R9 200 Series\r\n  Device Topology:                               PCI[ B#1, D#0, F#0 ]\r\n  Max compute units:                             40\r\n  Max work items dimensions:                     3\r\n    Max work items[0]:                           256\r\n    Max work items[1]:                           256\r\n    Max work items[2]:                           256\r\n  Max work group size:                           256\r\n  Preferred vector width char:                   4\r\n  Preferred vector width short:                  2\r\n  Preferred vector width int:                    1\r\n  Preferred vector width long:                   1\r\n  Preferred vector width float:                  1\r\n  Preferred vector width double:                 1\r\n  Native vector width char:                      4\r\n  Native vector width short:                     2\r\n  Native vector width int:                       1\r\n  Native vector width long:                      1\r\n  Native vector width float:                     1\r\n  Native vector width double:                    1\r\n  Max clock frequency:                           1000Mhz\r\n  Address bits:                                  64\r\n  Max memory allocation:                         2996723712\r\n  Image support:                                 Yes\r\n  Max number of images read arguments:           128\r\n  Max number of images write arguments:          64\r\n  Max image 2D width:                            16384\r\n  Max image 2D height:                           16384\r\n  Max image 3D width:                            2048\r\n  Max image 3D height:                           2048\r\n  Max image 3D depth:                            2048\r\n  Max samplers within kernel:                    16\r\n  Max size of kernel argument:                   1024\r\n  Alignment (bits) of base address:              2048\r\n  Minimum alignment (bytes) for any datatype:    128\r\n  Single precision floating point capability\r\n    Denorms:                                     No\r\n    Quiet NaNs:                                  Yes\r\n    Round to nearest even:                       Yes\r\n    Round to zero:                               Yes\r\n    Round to +ve and infinity:                   Yes\r\n    IEEE754-2008 fused multiply-add:             Yes\r\n  Cache type:                                    Read/Write\r\n  Cache line size:                               64\r\n  Cache size:                                    16384\r\n  Global memory size:                            4195891648\r\n  Constant buffer size:                          65536\r\n  Max number of constant args:                   8\r\n  Local memory type:                             Scratchpad\r\n  Local memory size:                             32768\r\n  Max pipe arguments:                            16\r\n  Max pipe active reservations:                  16\r\n  Max pipe packet size:                          2996723712\r\n  Max global variable size:                      2697051136\r\n  Max global variable preferred total size:      4195891648\r\n  Max read/write image args:                     64\r\n  Max on device events:                          1024\r\n  Queue on device max size:                      8388608\r\n  Max on device queues:                          1\r\n  Queue on device preferred size:                262144\r\n  SVM capabilities:\r\n    Coarse grain buffer:                         Yes\r\n    Fine grain buffer:                           Yes\r\n    Fine grain system:                           No\r\n    Atomics:                                     No\r\n  Preferred platform atomic alignment:           0\r\n  Preferred global atomic alignment:             0\r\n  Preferred local atomic alignment:              0\r\n  Kernel Preferred work group size multiple:     64\r\n  Error correction support:                      0\r\n  Unified memory for Host and Device:            0\r\n  Profiling timer resolution:                    1\r\n  Device endianess:                              Little\r\n  Available:                                     Yes\r\n  Compiler available:                            Yes\r\n  Execution capabilities:\r\n    Execute OpenCL kernels:                      Yes\r\n    Execute native function:                     No\r\n  Queue on Host properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  Yes\r\n  Queue on Device properties:\r\n    Out-of-Order:                                Yes\r\n    Profiling :                                  Yes\r\n  Platform ID:                                   0x7fe43cf4fa18\r\n  Name:                                          Hawaii\r\n  Vendor:                                        Advanced Micro Devices, Inc.\r\n  Device OpenCL C version:                       OpenCL C 2.0\r\n  Driver version:                                1912.5 (VM)\r\n  Profile:                                       FULL_PROFILE\r\n  Version:                                       OpenCL 2.0 AMD-APP (1912.5)\r\n  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_i\r\nnt32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_kh\r\nr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_khr_gl_depth_images cl\r\n_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd\r\n_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_subgroups cl_khr_gl_event cl_khr_depth_images cl_khr_mipmap_image c\r\nl_khr_mipmap_image_writes\r\n Device Type:                                   CL_DEVICE_TYPE_GPU\r\n  Vendor ID:                                     1002h\r\n  Board name:                                    AMD Radeon HD 7800 Series\r\n  Device Topology:                               PCI[ B#2, D#0, F#0 ]\r\n  Max compute units:                             20\r\n  Max work items dimensions:                     3\r\n    Max work items[0]:                           256\r\n    Max work items[1]:                           256\r\n    Max work items[2]:                           256\r\n  Max work group size:                           256\r\n  Preferred vector width char:                   4\r\n  Preferred vector width short:                  2\r\n  Preferred vector width int:                    1\r\n  Preferred vector width long:                   1\r\n  Preferred vector width float:                  1\r\n  Preferred vector width double:                 1\r\n  Native vector width char:                      4\r\n  Native vector width short:                     2\r\n  Native vector width int:                       1\r\n  Native vector width long:                      1\r\n  Native vector width float:                     1\r\n  Native vector width double:                    1\r\n  Max clock frequency:                           1000Mhz\r\n  Address bits:                                  32\r\n  Max memory allocation:                         1392672768\r\n  Image support:                                 Yes\r\n  Max number of images read arguments:           128\r\n  Max number of images write arguments:          8\r\n  Max image 2D width:                            16384\r\n  Max image 2D height:                           16384\r\n  Max image 3D width:                            2048\r\n  Max image 3D height:                           2048\r\n  Max image 3D depth:                            2048\r\n  Max samplers within kernel:                    16\r\n  Max size of kernel argument:                   1024\r\n  Alignment (bits) of base address:              2048\r\n  Minimum alignment (bytes) for any datatype:    128\r\n  Single precision floating point capability\r\n    Denorms:                                     No\r\n    Quiet NaNs:                                  Yes\r\n    Round to nearest even:                       Yes\r\n    Round to zero:                               Yes\r\n    Round to +ve and infinity:                   Yes\r\n    IEEE754-2008 fused multiply-add:             Yes\r\n  Cache type:                                    Read/Write\r\n  Cache line size:                               64\r\n  Cache size:                                    16384\r\n  Global memory size:                            2072982720\r\n  Constant buffer size:                          65536\r\n  Max number of constant args:                   8\r\n  Local memory type:                             Scratchpad\r\n  Local memory size:                             32768\r\n  Max pipe arguments:                            0\r\n  Max pipe active reservations:                  0\r\n  Max pipe packet size:                          0\r\n  Max global variable size:                      0\r\n  Max global variable preferred total size:      0\r\n  Max read/write image args:                     0\r\n  Max on device events:                          0\r\n  Queue on device max size:                      0\r\n  Max on device queues:                          0\r\n  Queue on device preferred size:                0\r\n  SVM capabilities:\r\n    Coarse grain buffer:                         No\r\n    Fine grain buffer:                           No\r\n    Fine grain system:                           No\r\n    Atomics:                                     No\r\n  Preferred platform atomic alignment:           0\r\n  Preferred global atomic alignment:             0\r\n  Preferred local atomic alignment:              0\r\n  Kernel Preferred work group size multiple:     64\r\n  Error correction support:                      0\r\n  Unified memory for Host and Device:            0\r\n  Profiling timer resolution:                    1\r\n  Device endianess:                              Little\r\n  Available:                                     Yes\r\n  Compiler available:                            Yes\r\n  Execution capabilities:\r\n    Execute OpenCL kernels:                      Yes\r\n    Execute native function:                     No\r\n  Queue on Host properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  Yes\r\n  Queue on Device properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  No\r\n  Platform ID:                                   0x7fe43cf4fa18\r\n  Name:                                          Pitcairn\r\n  Vendor:                                        Advanced Micro Devices, Inc.\r\n  Device OpenCL C version:                       OpenCL C 1.2\r\n  Driver version:                                1912.5 (VM)\r\n  Profile:                                       FULL_PROFILE\r\n  Version:                                       OpenCL 1.2 AMD-APP (1912.5)\r\n  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_i\r\nnt32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_kh\r\nr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32\r\n cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_\r\nfrom_buffer cl_khr_spir cl_khr_gl_event\r\n\r\n\r\n  Device Type:                                   CL_DEVICE_TYPE_GPU\r\n  Vendor ID:                                     1002h\r\n  Board name:                                    AMD Radeon HD 7800 Series\r\n  Device Topology:                               PCI[ B#3, D#0, F#0 ]\r\n  Max compute units:                             20\r\n  Max work items dimensions:                     3\r\n    Max work items[0]:                           256\r\n   Max work items[1]:                           256\r\n    Max work items[2]:                           256\r\n  Max work group size:                           256\r\n  Preferred vector width char:                   4\r\n  Preferred vector width short:                  2\r\n  Preferred vector width int:                    1\r\n  Preferred vector width long:                   1\r\n  Preferred vector width float:                  1\r\n  Preferred vector width double:                 1\r\n  Native vector width char:                      4\r\n  Native vector width short:                     2\r\n  Native vector width int:                       1\r\n  Native vector width long:                      1\r\n  Native vector width float:                     1\r\n  Native vector width double:                    1\r\n  Max clock frequency:                           1050Mhz\r\n  Address bits:                                  32\r\n  Max memory allocation:                         1392672768\r\n  Image support:                                 Yes\r\n  Max number of images read arguments:           128\r\n  Max number of images write arguments:          8\r\n  Max image 2D width:                            16384\r\n  Max image 2D height:                           16384\r\n  Max image 3D width:                            2048\r\n  Max image 3D height:                           2048\r\n  Max image 3D depth:                            2048\r\n  Max samplers within kernel:                    16\r\n  Max size of kernel argument:                   1024\r\n  Alignment (bits) of base address:              2048\r\n  Minimum alignment (bytes) for any datatype:    128\r\n  Single precision floating point capability\r\n    Denorms:                                     No\r\n    Quiet NaNs:                                  Yes\r\n    Round to nearest even:                       Yes\r\n    Round to zero:                               Yes\r\n    Round to +ve and infinity:                   Yes\r\n    IEEE754-2008 fused multiply-add:             Yes\r\n  Cache type:                                    Read/Write\r\n  Cache line size:                               64\r\n  Cache size:                                    16384\r\n  Global memory size:                            2072982720\r\n  Constant buffer size:                          65536\r\n  Max number of constant args:                   8\r\n  Local memory type:                             Scratchpad\r\n  Local memory size:                             32768\r\n  Max pipe arguments:                            0\r\n  Max pipe active reservations:                  0\r\n  Max pipe packet size:                          0\r\n  Max global variable size:                      0\r\n  Max global variable preferred total size:      0\r\n  Max read/write image args:                     0\r\n  Max on device events:                          0\r\n  Queue on device max size:                      0\r\n  Max on device queues:                          0\r\n  Queue on device preferred size:                0\r\n  SVM capabilities:\r\n    Coarse grain buffer:                         No\r\n    Fine grain buffer:                           No\r\n    Fine grain system:                           No\r\n    Atomics:                                     No\r\n  Preferred platform atomic alignment:           0\r\n  Preferred global atomic alignment:             0\r\n  Preferred local atomic alignment:              0\r\n  Kernel Preferred work group size multiple:     64\r\n  Error correction support:                      0\r\n  Unified memory for Host and Device:            0\r\n  Profiling timer resolution:                    1\r\n  Device endianess:                              Little\r\n  Available:                                     Yes\r\n  Compiler available:                            Yes\r\n  Execution capabilities:\r\n    Execute OpenCL kernels:                      Yes\r\n    Execute native function:                     No\r\n  Queue on Host properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  Yes\r\n  Queue on Device properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  No\r\n  Platform ID:                                   0x7fe43cf4fa18\r\n  Name:                                          Pitcairn\r\n  Vendor:                                        Advanced Micro Devices, Inc.\r\n  Device OpenCL C version:                       OpenCL C 1.2\r\n  Driver version:                                1912.5 (VM)\r\n  Profile:                                       FULL_PROFILE\r\n  Version:                                       OpenCL 1.2 AMD-APP (1912.5)\r\n  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_i\r\nnt32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_kh\r\nr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32\r\n cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_\r\nfrom_buffer cl_khr_spir cl_khr_gl_event\r\n\r\n\r\n  Device Type:                                   CL_DEVICE_TYPE_CPU\r\n  Vendor ID:                                     1002h\r\n  Board name:\r\n  Max compute units:                             4\r\n  Max work items dimensions:                     3\r\n    Max work items[0]:                           1024\r\n    Max work items[1]:                           1024\r\n    Max work items[2]:                           1024\r\n  Max work group size:                           1024\r\n  Preferred vector width char:                   16\r\n  Preferred vector width short:                  8\r\n  Preferred vector width int:                    4\r\n  Preferred vector width long:                   2\r\n  Preferred vector width float:                  4\r\n  Preferred vector width double:                 2\r\n  Native vector width char:                      16\r\n  Driver version:                                1912.5 (VM)\r\n  Profile:                                       FULL_PROFILE\r\n  Version:                                       OpenCL 1.2 AMD-APP (1912.5)\r\n  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_i\r\nnt32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_kh\r\nr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32\r\n cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_\r\nfrom_buffer cl_khr_spir cl_khr_gl_event\r\n\r\n\r\n  Device Type:                                   CL_DEVICE_TYPE_CPU\r\n  Vendor ID:                                     1002h\r\n  Board name:\r\n  Max compute units:                             4\r\n  Max work items dimensions:                     3\r\n    Max work items[0]:                           1024\r\n    Max work items[1]:                           1024\r\n    Max work items[2]:                           1024\r\n  Max work group size:                           1024\r\n  Preferred vector width char:                   16\r\n  Preferred vector width short:                  8\r\n  Preferred vector width int:                    4\r\n  Preferred vector width long:                   2\r\n  Preferred vector width float:                  4\r\n  Preferred vector width double:                 2\r\n  Native vector width char:                      16\r\n  Native vector width short:                     8\r\n  Native vector width int:                       4\r\n  Native vector width long:                      2\r\n  Native vector width float:                     4\r\n  Native vector width double:                    2\r\n  Max clock frequency:                           3400Mhz\r\n  Address bits:                                  64\r\n  Max memory allocation:                         2147483648\r\n  Image support:                                 Yes\r\n  Max number of images read arguments:           128\r\n  Max number of images write arguments:          64\r\n  Max image 2D width:                            8192\r\n  Max image 2D height:                           8192\r\n  Max image 3D width:                            2048\r\n  Max image 3D height:                           2048\r\n  Max image 3D depth:                            2048\r\n  Max samplers within kernel:                    16\r\n  Max size of kernel argument:                   4096\r\n  Alignment (bits) of base address:              1024\r\n  Minimum alignment (bytes) for any datatype:    128\r\n  Single precision floating point capability\r\n    Denorms:                                     Yes\r\n    Quiet NaNs:                                  Yes\r\n    Round to nearest even:                       Yes\r\n    Round to zero:                               Yes\r\n    Round to +ve and infinity:                   Yes\r\n    IEEE754-2008 fused multiply-add:             Yes\r\n  Cache type:                                    Read/Write\r\n  Cache line size:                               64\r\n  Cache size:                                    65536\r\n  Global memory size:                            4144218112\r\n  Constant buffer size:                          65536\r\n  Max number of constant args:                   8\r\n  Local memory type:                             Global\r\n  Local memory size:                             32768\r\n  Max pipe arguments:                            16\r\n  Max pipe active reservations:                  16\r\n  Max pipe packet size:                          2147483648\r\n  Max global variable size:                      1879048192\r\n  Max global variable preferred total size:      1879048192\r\n  Max read/write image args:                     64\r\n  Max on device events:                          0\r\n  Queue on device max size:                      0\r\n  Max on device queues:                          0\r\n  Queue on device preferred size:                0\r\n  SVM capabilities:\r\n    Coarse grain buffer:                         No\r\n    Fine grain buffer:                           No\r\n    Fine grain system:                           No\r\n    Atomics:                                     No\r\n  Preferred platform atomic alignment:           0\r\n  Preferred global atomic alignment:             0\r\n  Preferred local atomic alignment:              0\r\n  Kernel Preferred work group size multiple:     1\r\n  Error correction support:                      0\r\n  Unified memory for Host and Device:            1\r\n  Profiling timer resolution:                    1\r\n  Device endianess:                              Little\r\n  Available:                                     Yes\r\n  Compiler available:                            Yes\r\n  Execution capabilities:\r\n    Execute OpenCL kernels:                      Yes\r\n    Execute native function:                     Yes\r\n  Queue on Host properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  Yes\r\n  Queue on Device properties:\r\n    Out-of-Order:                                No\r\n    Profiling :                                  No\r\n  Platform ID:                                   0x7fe43cf4fa18\r\n  Name:                                          AMD Phenom(tm) II X4 965 Processor\r\n  Vendor:                                        AuthenticAMD\r\n  Device OpenCL C version:                       OpenCL C 1.2\r\n  Driver version:                                1912.5 (sse2)\r\n  Profile:                                       FULL_PROFILE\r\n  Version:                                       OpenCL 1.2 AMD-APP (1912.5)\r\n  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_i\r\nnt32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_kh\r\nr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_\r\namd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_spir cl_khr_\r\ngl_event\r\n\r\n  ```\r\n\r\n\r\nSorry for the long post. Just trying to give all info."},"comment":{"url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/comments/396334168","html_url":"https://github.com/fireice-uk/xmr-stak/issues/799#issuecomment-396334168","issue_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/799","id":396334168,"node_id":"MDEyOklzc3VlQ29tbWVudDM5NjMzNDE2OA==","user":{"login":"psychocrypt","id":25899446,"node_id":"MDQ6VXNlcjI1ODk5NDQ2","avatar_url":"https://avatars0.githubusercontent.com/u/25899446?v=4","gravatar_id":"","url":"https://api.github.com/users/psychocrypt","html_url":"https://github.com/psychocrypt","followers_url":"https://api.github.com/users/psychocrypt/followers","following_url":"https://api.github.com/users/psychocrypt/following{/other_user}","gists_url":"https://api.github.com/users/psychocrypt/gists{/gist_id}","starred_url":"https://api.github.com/users/psychocrypt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/psychocrypt/subscriptions","organizations_url":"https://api.github.com/users/psychocrypt/orgs","repos_url":"https://api.github.com/users/psychocrypt/repos","events_url":"https://api.github.com/users/psychocrypt/events{/privacy}","received_events_url":"https://api.github.com/users/psychocrypt/received_events","type":"User","site_admin":false},"created_at":"2018-06-11T18:08:23Z","updated_at":"2018-06-11T18:08:23Z","author_association":"COLLABORATOR","body":"There is no static opencl library available therefore it is not possible.\nIt is hard to avoid such mistakes because each system differ and if it is\nan older installation the installation of the second library can be old\nthus the user will not remember that he/she installed it. An entry in the\nfaq section of the documentaion can help but nobody is reading our docs ;-)\n"}}
{"actor":{"display_login":"psychocrypt"}}