#include <sycl/sycl.hpp> int main(int argc, char* argv[]) { sycl::queue q; std::cout << "Running on " << q.get_device().get_info<sycl::info::device::name>() << "\n"; } 

ONEAPI_DEVICE_SELECTOR=opencl:gpu ./hellosycl0 

Running on Intel(R) Arc(TM) A750 Graphics Thread 1 "hellosycl0" received signal SIGBUS, Bus error. Download failed: Invalid argument. Continuing without source file ./string/./string/memset.c. __GI_memset (dstpp=0x3ff3baf000, c=0, len=<optimized out>) at ./string/memset.c:56 warning: 56 ./string/memset.c: No such file or directory (gdb) bt #0 __GI_memset (dstpp=0x3ff3baf000, c=0, len=<optimized out>) at ./string/memset.c:56 #1 0x0000003ff488e446 in NEO::DirectSubmissionHw<NEO::XeHpgCoreFamily, NEO::RenderDispatcher<NEO::XeHpgCoreFamily> >::allocateResources() () from libigdrcl.so #2 0x0000003ff488e22e in NEO::DirectSubmissionHw<NEO::XeHpgCoreFamily, NEO::RenderDispatcher<NEO::XeHpgCoreFamily> >::initialize(bool) () from libigdrcl.so #3 0x0000003ff47ee4ae in NEO::CommandStreamReceiverHw<NEO::XeHpgCoreFamily>::initDirectSubmission() () from libigdrcl.so #4 0x0000003ff4632984 in NEO::CommandQueue::initializeGpgpuInternals() const () from libigdrcl.so #5 0x0000003ff4632812 in NEO::CommandQueue::initializeGpgpu() const () from libigdrcl.so #6 0x0000003ff46329f6 in NEO::CommandQueue::getGpgpuCommandStreamReceiver() const () from libigdrcl.so #7 0x0000003ff46d29b0 in NEO::CommandQueueHw<NEO::XeHpgCoreFamily>::flush() () from libigdrcl.so #8 0x0000003ff45d07ec in clReleaseCommandQueue () from libigdrcl.so #9 0x0000003ff65c5054 in clReleaseCommandQueue () from libOpenCL.so.1 #10 0x0000003ff6f3d576 in urQueueRelease () from libur_adapter_opencl.so.0 #11 0x0000003ff70672b8 in urQueueRelease () from libur_loader.so.0 #12 0x0000003ff727d32e in sycl::_V1::detail::queue_impl::~queue_impl() () from libsycl.so.8 #13 0x0000000000013486 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)1>::_M_release_last_use (this=0x12c34a0) at /usr/lib/gcc/riscv64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:175 #14 0x0000000000013462 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)1>::_M_release (this=0x12c34a0) at /usr/lib/gcc/riscv64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:311 #15 0x00000000000133aa in std::__shared_count<(__gnu_cxx::_Lock_policy)1>::~__shared_count (this=0x3fffffee68) at /usr/lib/gcc/riscv64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1071 #16 0x0000000000013806 in std::__shared_ptr<sycl::_V1::detail::queue_impl, (__gnu_cxx::_Lock_policy)1>::~__shared_ptr (this=0x3fffffee60) at /usr/lib/gcc/riscv64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1524 #17 0x00000000000137e8 in std::shared_ptr<sycl::_V1::detail::queue_impl>::~shared_ptr (this=0x3fffffee60) at /usr/lib/gcc/riscv64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr.h:175 #18 0x000000000001240a in sycl::_V1::queue::~queue (this=0x3fffffee60) at llvm-6.1.0/build/bin/../include/sycl/queue.hpp:132 #19 0x00000000000121d8 in main (argc=1, argv=0x3ffffff028) at hellosycl.cpp:9 (gdb) q 

#include <sycl/sycl.hpp> #define N 100 int main(int argc, char* argv[]) { sycl::queue q; std::cout << "Running on " << q.get_device().get_info<sycl::info::device::name>() << "\n"; int aData[N]; int bData[N]; sycl::buffer<int> aBuf(&aData[0], N); sycl::buffer<int> bBuf(&bData[0], N); q.submit([&](auto & h) { sycl::accessor aA(aBuf, h, sycl::write_only, sycl::no_init); sycl::accessor aB(aBuf, h, sycl::write_only, sycl::no_init); h.parallel_for(N, [=](auto i) { aA[i] = 10; aB[i] = 20; }); }); } 

ONEAPI_DEVICE_SELECTOR=opencl:gpu ./hellosycl1 

Running on Intel(R) Arc(TM) A750 Graphics Thread 1 "hellosycl1" received signal SIGBUS, Bus error. Download failed: Invalid argument. Continuing without source file ./string/./string/wordcopy.c. 0x0000003ff79078fa in _wordcopy_fwd_aligned (dstp=<optimized out>, dstp@entry=274678583296, srcp=<optimized out>, srcp@entry=274577375312, len=len@entry=136) at ./string/wordcopy.c:120 warning: 120 ./string/wordcopy.c: No such file or directory (gdb) bt #0 0x0000003ff79078fa in _wordcopy_fwd_aligned (dstp=<optimized out>, dstp@entry=274678583296, srcp=<optimized out>, srcp@entry=274577375312, len=len@entry=136) at ./string/wordcopy.c:120 #1 0x0000003ff79021ba in __GI_memcpy (dstpp=0x3ff41e9000, srcpp=<optimized out>, len=1088) at ./string/memcpy.c:51 #2 0x0000003ff4a9917c in NEO::DrmMemoryManager::copyMemoryToAllocationBanks(NEO::GraphicsAllocation*, unsigned long, void const*, unsigned long, std::bitset<4ul>) () from libigdrcl.so #3 0x0000003ff4a0c8da in NEO::MemoryTransferHelper::transferMemoryToAllocation(bool, NEO::Device const&, NEO::GraphicsAllocation*, unsigned long, void const*, unsigned long) () from libigdrcl.so #4 0x0000003ff4a27474 in NEO::KernelInfo::createKernelAllocation(NEO::Device const&, bool) () from libigdrcl.so #5 0x0000003ff4667830 in NEO::Program::processProgramInfo(NEO::ProgramInfo&, NEO::ClDevice const&) () from libigdrcl.so #6 0x0000003ff46674ba in NEO::Program::processGenBinary(NEO::ClDevice const&) () from libigdrcl.so #7 0x0000003ff46670d0 in NEO::Program::processGenBinaries(NEO::ClDeviceVector const&, std::unordered_map<unsigned int, NEO::Program::BuildPhase, std::hash<unsigned int>, std::equal_to<unsigned int>, std::allocator<std::pair<unsigned int const, NEO::Program::BuildPhase> > >&) () from libigdrcl.so #8 0x0000003ff465e81e in NEO::Program::build(NEO::ClDeviceVector const&, char const*) () from libigdrcl.so #9 0x0000003ff45d335a in clBuildProgram () from intel-opencl/libigdrcl.so #10 0x0000003ff6f39ba8 in urProgramBuild () from llvm-6.1.0/build/lib/libur_adapter_opencl.so.0 #11 0x0000003ff7065e3a in urProgramBuild () from llvm-6.1.0/build/lib/libur_loader.so.0 #12 0x0000003ff73e4be6 in sycl::_V1::detail::ProgramManager::build(std::unique_ptr<ur_program_handle_t_, ur_result_t (*)(ur_program_handle_t_*)>, std::shared_ptr<sycl::_V1::detail::context_impl>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<ur_device_handle_t_*, std::allocator<ur_device_handle_t_*> >&, unsigned int, std::vector<ur_program_handle_t_*, std::allocator<ur_program_handle_t_*> > const&, bool) () from llvm-6.1.0/build/lib/libsycl.so.8 #13 0x0000003ff73f09ca in sycl::_V1::detail::ProgramManager::getBuiltURProgram(sycl::_V1::detail::ObjectWithDeps<sycl::_V1::detail::RTDeviceBinaryImage const*> const&, sycl::_V1::context const&, std::vector<sycl::_V1::device, std::allocator<sycl::_V1::device> > const&, sycl::_V1::detail::ObjectWithDeps<sycl::_V1::detail::device_image_plain> const*, std::vector<unsigned char, std::allocator<unsigned char> > const&)::{lambda()#1}::operator()() const () from llvm-6.1.0/build/lib/libsycl.so.8 #14 0x0000003ff73f4c7a in sycl::_V1::detail::ProgramManager::getBuiltURProgram(sycl::_V1::detail::ObjectWithDeps<sycl::_V1::detail::RTDeviceBinaryImage const*> const&, sycl::_V1::context const&, std::vector<sycl::_V1::device, std::allocator<sycl::_V1::device> > const&, sycl::_V1::detail::ObjectWithDeps<sycl::_V1::detail::device_image_plain> const*, std::vector<unsigned char, std::allocator<unsigned char> > const&) () from llvm-6.1.0/build/lib/libsycl.so.8 #15 0x0000003ff73f6632 in sycl::_V1::detail::ProgramManager::getBuiltURProgram(std::shared_ptr<sycl::_V1::detail::context_impl> const&, std::shared_ptr<sycl::_V1::detail::device_impl> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, sycl::_V1::detail::NDRDescT const&, bool) () from llvm-6.1.0/build/lib/libsycl.so.8 #16 0x0000003ff73fce44 in sycl::_V1::detail::ProgramManager::getOrCreateKernel(std::shared_ptr<sycl::_V1::detail::context_impl> const&, std::shared_ptr<sycl::_V1::detail::device_impl> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, sycl::_V1::detail::NDRDescT const&) () from llvm-6.1.0/build/lib/libsycl.so.8 #17 0x0000003ff742ce62 in sycl::_V1::detail::enqueueImpKernel(std::shared_ptr<sycl::_V1::detail::queue_impl> const&, sycl::_V1::detail::NDRDescT&, std::vector<sycl::_V1::detail::ArgDesc, std::allocator<sycl::_V1::detail::ArgDesc> >&, std::shared_ptr<sycl::_V1::detail::kernel_bundle_impl> const&, std::shared_ptr<sycl::_V1::detail::kernel_impl> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<ur_event_handle_t_*, std::allocator<ur_event_handle_t_*> >&, std::shared_ptr<sycl::_V1::detail::event_impl> const&, std::function<void* (sycl::_V1::detail::AccessorImplHost*)> const&, ur_kernel_cache_config_t, bool, bool, unsigned long, sycl::_V1::detail::RTDeviceBinaryImage const*) () from libsycl.so.8 #18 0x0000003ff74325f4 in sycl::_V1::detail::ExecCGCommand::enqueueImpQueue() () from libsycl.so.8 #19 0x0000003ff7426b92 in sycl::_V1::detail::Command::enqueue(sycl::_V1::detail::EnqueueResultT&, sycl::_V1::detail::BlockingT, std::vector<sycl::_V1::detail::Command*, std::allocator<sycl::_V1::detail::Command*> >&) () from libsycl.so.8 #20 0x0000003ff743b6b4 in sycl::_V1::detail::Scheduler::GraphProcessor::enqueueCommand(sycl::_V1::detail::Command*, std::shared_lock<std::shared_timed_mutex>&, sycl::_V1::detail::EnqueueResultT&, std::vector<sycl::_V1::detail::Command*, std::allocator<sycl::_V1::detail::Command*> >&, sycl::_V1::detail::Command*, sycl::_V1::detail::BlockingT) [clone .part.0] () from libsycl.so.8 #21 0x0000003ff7438fec in sycl::_V1::detail::Scheduler::enqueueCommandForCG(std::shared_ptr<sycl::_V1::detail::event_impl>, std::vector<sycl::_V1::detail::Command*, std::allocator<sycl::_V1::detail::Command*> >&, sycl::_V1::detail::BlockingT) () from llvm-6.1.0/build/lib/libsycl.so.8 #22 0x0000003ff743b00a in sycl::_V1::detail::Scheduler::addCG(std::unique_ptr<sycl::_V1::detail::CG, std::default_delete<sycl::_V1::detail::CG> >, std::shared_ptr<sycl::_V1::detail::queue_impl> const&, bool, ur_exp_command_buffer_handle_t_*, std::vector<unsigned int, std::allocator<unsigned int> > const&) () from llvm-6.1.0/build/lib/libsycl.so.8 #23 0x0000003ff746c98a in sycl::_V1::handler::finalize() () from /home/ct/Downloads/llvm-6.1.0/build/lib/libsycl.so.8 #24 0x0000003ff740262c in void sycl::_V1::detail::queue_impl::finalizeHandler<sycl::_V1::handler>(sycl::_V1::handler&, sycl::_V1::event&) () from llvm-6.1.0/build/lib/libsycl.so.8 #25 0x0000003ff7402e40 in sycl::_V1::detail::queue_impl::submit_impl(std::function<void (sycl::_V1::handler&)> const&, std::shared_ptr<sycl::_V1::detail::queue_impl> const&, std::sha--Type <RET> for more, q to quit, c to continue without paging-- red_ptr<sycl::_V1::detail::queue_impl> const&, std::shared_ptr<sycl::_V1::detail::queue_impl> const&, bool, sycl::_V1::detail::code_location const&, bool, sycl::_V1::detail::SubmissionInfo const&) () from libsycl.so.8 #26 0x0000003ff74871b8 in sycl::_V1::queue::submit_with_event_impl(std::function<void (sycl::_V1::handler&)>, sycl::_V1::detail::SubmissionInfo const&, sycl::_V1::detail::code_location const&, bool) () from libsycl.so.8 #27 0x0000000000013fb0 in sycl::_V1::queue::submit_with_event<main::{lambda(auto:1&)#1}>(main::{lambda(auto:1&)#1}, sycl::_V1::queue*, sycl::_V1::detail::code_location const&) ( this=0x3fffffee58, CGF=..., SecondaryQueuePtr=0x0, CodeLoc=...) at /include/sycl/queue.hpp:2826 #28 0x0000000000013edc in sycl::_V1::queue::submit<main::{lambda(auto:1&)#1}>(main::{lambda(auto:1&)#1}, sycl::_V1::detail::code_location const&) (this=0x3fffffee58, CGF=..., CodeLoc=...) at llvm-6.1.0/build/bin/../include/sycl/queue.hpp:365 #29 0x0000000000013dda in main (argc=1, argv=0x3ffffff028) at hellosycl1.cpp:18