Hi all, Like the title says, I have a BeagleBone AI running the latest (as of writing) Debian Buster 10.3 image (https://beagleboard.org/latest-images). It seems there is a memory handling issue when I try to run the openCL examples found under `/usr/share/ti/examples/opencl`. See the attached valgrind output.
Is this a known issue, or is this something I need to take up with the TI folks (who, in fact, told me to pose my question in this forum instead)? Thanks, Matt -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2b3b6894-3e49-4ca9-948a-412260d93c4c%40googlegroups.com.
debian ~/opencl/examples_buster/dsplib_fft $ sudo valgrind ./dsplib_fft ==1292== Memcheck, a memory error detector ==1292== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==1292== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info ==1292== Command: ./dsplib_fft ==1292== ==1292== Warning: noted but unhandled ioctl 0xfe08 with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4FC0776: CMEM_init (in /usr/lib/libticmem.so.1.0.0) ==1292== ==1292== Warning: noted but unhandled ioctl 0xfe0b with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==1292== Warning: noted but unhandled ioctl 0xfe09 with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x49345FC: cmem_init (shmem_init_policy_cmem.cpp:93) ==1292== by 0x49345FC: tiocl::InitializationPolicyCMEM::DiscoverMemoryRanges(std::vector<tiocl::MemoryRange, std::allocator<tiocl::MemoryRange> >&) (shmem_init_policy_cmem.cpp:45) ==1292== by 0x493F2AB: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::SharedMemoryProvider(unsigned char) (shared_memory_provider.cpp:28) ==1292== by 0x4930041: tiocl::SharedMemoryProviderFactory::CreateSharedMemoryProvider(unsigned char) (shmem_provider_factory.cpp:50) ==1292== by 0x490DE0F: Coal::Platform::Platform() (platform.cpp:102) ==1292== by 0x48FE2A7: Create (Singleton.h:233) ==1292== by 0x48FE2A7: Loki::SingletonHolder<Coal::Platform, Loki::CreateUsingNew, Loki::NoDestroy, Loki::ClassLevelLockable, Loki::Mutex>::MakeInstance() (Singleton.h:821) ==1292== by 0x490213D: Instance (Singleton.h:791) ==1292== by 0x490213D: getDspDevice (api_memory.cpp:480) ==1292== by 0x49022BD: clMalloc (api_memory.cpp:502) ==1292== by 0x49022BD: __malloc_ddr (api_memory.cpp:521) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934620: cmem_init (shmem_init_policy_cmem.cpp:134) ==1292== by 0x4934620: tiocl::InitializationPolicyCMEM::DiscoverMemoryRanges(std::vector<tiocl::MemoryRange, std::allocator<tiocl::MemoryRange> >&) (shmem_init_policy_cmem.cpp:45) ==1292== by 0x493F2AB: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::SharedMemoryProvider(unsigned char) (shared_memory_provider.cpp:28) ==1292== by 0x4930041: tiocl::SharedMemoryProviderFactory::CreateSharedMemoryProvider(unsigned char) (shmem_provider_factory.cpp:50) ==1292== by 0x490DE0F: Coal::Platform::Platform() (platform.cpp:102) ==1292== by 0x48FE2A7: Create (Singleton.h:233) ==1292== by 0x48FE2A7: Loki::SingletonHolder<Coal::Platform, Loki::CreateUsingNew, Loki::NoDestroy, Loki::ClassLevelLockable, Loki::Mutex>::MakeInstance() (Singleton.h:821) ==1292== by 0x490213D: Instance (Singleton.h:791) ==1292== by 0x490213D: getDspDevice (api_memory.cpp:480) ==1292== by 0x49022BD: clMalloc (api_memory.cpp:502) ==1292== by 0x49022BD: __malloc_ddr (api_memory.cpp:521) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x493462C: cmem_init (shmem_init_policy_cmem.cpp:146) ==1292== by 0x493462C: tiocl::InitializationPolicyCMEM::DiscoverMemoryRanges(std::vector<tiocl::MemoryRange, std::allocator<tiocl::MemoryRange> >&) (shmem_init_policy_cmem.cpp:45) ==1292== by 0x493F2AB: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::SharedMemoryProvider(unsigned char) (shared_memory_provider.cpp:28) ==1292== by 0x4930041: tiocl::SharedMemoryProviderFactory::CreateSharedMemoryProvider(unsigned char) (shmem_provider_factory.cpp:50) ==1292== by 0x490DE0F: Coal::Platform::Platform() (platform.cpp:102) ==1292== by 0x48FE2A7: Create (Singleton.h:233) ==1292== by 0x48FE2A7: Loki::SingletonHolder<Coal::Platform, Loki::CreateUsingNew, Loki::NoDestroy, Loki::ClassLevelLockable, Loki::Mutex>::MakeInstance() (Singleton.h:821) ==1292== by 0x490213D: Instance (Singleton.h:791) ==1292== by 0x490213D: getDspDevice (api_memory.cpp:480) ==1292== by 0x49022BD: clMalloc (api_memory.cpp:502) ==1292== by 0x49022BD: __malloc_ddr (api_memory.cpp:521) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4DBEEF4: mmap64 (mmap64.c:44) ==1292== by 0x4FC0053: CMEM_map (in /usr/lib/libticmem.so.1.0.0) ==1292== ==1292== Syscall param mmap2(length) contains uninitialised byte(s) ==1292== at 0x4D3E746: __libc_do_syscall (libc-do-syscall.S:47) ==1292== by 0x4DBEF05: mmap64 (mmap64.c:49) ==1292== by 0x4FC0053: CMEM_map (in /usr/lib/libticmem.so.1.0.0) ==1292== ==1292== Syscall param mmap2(offset) contains uninitialised byte(s) ==1292== at 0x4D3E746: __libc_do_syscall (libc-do-syscall.S:47) ==1292== by 0x4DBEF05: mmap64 (mmap64.c:49) ==1292== by 0x4FC0053: CMEM_map (in /usr/lib/libticmem.so.1.0.0) ==1292== ==1292== Warning: set address range perms: large range [0x5417000, 0x1b417000) (defined) ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x493E802: utility::HeapManager<unsigned long long, unsigned long long, utility::MultiProcess<unsigned long long, unsigned long long> >::configure(unsigned long long, unsigned long long, unsigned long long) (heap_manager.h:367) ==1292== by 0x493F33F: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::SharedMemoryProvider(unsigned char) (shared_memory_provider.cpp:47) ==1292== by 0x4930041: tiocl::SharedMemoryProviderFactory::CreateSharedMemoryProvider(unsigned char) (shmem_provider_factory.cpp:50) ==1292== by 0x490DE0F: Coal::Platform::Platform() (platform.cpp:102) ==1292== by 0x48FE2A7: Create (Singleton.h:233) ==1292== by 0x48FE2A7: Loki::SingletonHolder<Coal::Platform, Loki::CreateUsingNew, Loki::NoDestroy, Loki::ClassLevelLockable, Loki::Mutex>::MakeInstance() (Singleton.h:821) ==1292== by 0x490213D: Instance (Singleton.h:791) ==1292== by 0x490213D: getDspDevice (api_memory.cpp:480) ==1292== by 0x49022BD: clMalloc (api_memory.cpp:502) ==1292== by 0x49022BD: __malloc_ddr (api_memory.cpp:521) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x493E802: utility::HeapManager<unsigned long long, unsigned long long, utility::MultiProcess<unsigned long long, unsigned long long> >::configure(unsigned long long, unsigned long long, unsigned long long) (heap_manager.h:367) ==1292== by 0x493F2EB: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::SharedMemoryProvider(unsigned char) (shared_memory_provider.cpp:38) ==1292== by 0x4930041: tiocl::SharedMemoryProviderFactory::CreateSharedMemoryProvider(unsigned char) (shmem_provider_factory.cpp:50) ==1292== by 0x490DE0F: Coal::Platform::Platform() (platform.cpp:102) ==1292== by 0x48FE2A7: Create (Singleton.h:233) ==1292== by 0x48FE2A7: Loki::SingletonHolder<Coal::Platform, Loki::CreateUsingNew, Loki::NoDestroy, Loki::ClassLevelLockable, Loki::Mutex>::MakeInstance() (Singleton.h:821) ==1292== by 0x490213D: Instance (Singleton.h:791) ==1292== by 0x490213D: getDspDevice (api_memory.cpp:480) ==1292== by 0x49022BD: clMalloc (api_memory.cpp:502) ==1292== by 0x49022BD: __malloc_ddr (api_memory.cpp:521) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Syscall param write(buf) points to uninitialised byte(s) ==1292== at 0x4D3E746: __libc_do_syscall (libc-do-syscall.S:47) ==1292== by 0x4DB55B1: write (write.c:26) ==1292== by 0x4D76B65: _IO_file_write@@GLIBC_2.4 (fileops.c:1188) ==1292== by 0x4D761AB: new_do_write (fileops.c:456) ==1292== by 0x4D776A9: _IO_new_do_write (fileops.c:433) ==1292== by 0x4D776A9: _IO_do_write@@GLIBC_2.4 (fileops.c:430) ==1292== by 0x4D760D7: _IO_file_sync@@GLIBC_2.4 (fileops.c:806) ==1292== by 0x4D6E47D: fflush (iofflush.c:40) ==1292== by 0x4F95E29: LAD_putCommand (in /usr/lib/libtiipcutils.so.1.0.0) ==1292== Address 0x53e7534 is 4 bytes inside a block of size 4,096 alloc'd ==1292== at 0x483F5C8: malloc (vg_replace_malloc.c:299) ==1292== by 0x4D6DFFD: _IO_file_doallocate (filedoalloc.c:101) ==1292== by 0x4D78267: _IO_doallocbuf (genops.c:347) ==1292== by 0x4D779DD: _IO_file_overflow@@GLIBC_2.4 (fileops.c:752) ==1292== by 0x4D76FCF: _IO_new_file_xsputn (fileops.c:1251) ==1292== by 0x4D76FCF: _IO_file_xsputn@@GLIBC_2.4 (fileops.c:1204) ==1292== by 0x4D6F01D: fwrite (iofwrite.c:39) ==1292== by 0x4F95E0B: LAD_putCommand (in /usr/lib/libtiipcutils.so.1.0.0) ==1292== ==1292== Syscall param write(buf) points to uninitialised byte(s) ==1292== at 0x4D3E746: __libc_do_syscall (libc-do-syscall.S:47) ==1292== by 0x4DB55D7: __libc_write (write.c:26) ==1292== by 0x4DB55D7: write (write.c:24) ==1292== by 0x4D76B65: _IO_file_write@@GLIBC_2.4 (fileops.c:1188) ==1292== by 0x4D761AB: new_do_write (fileops.c:456) ==1292== by 0x4D776A9: _IO_new_do_write (fileops.c:433) ==1292== by 0x4D776A9: _IO_do_write@@GLIBC_2.4 (fileops.c:430) ==1292== by 0x4D760D7: _IO_file_sync@@GLIBC_2.4 (fileops.c:806) ==1292== by 0x4D6E47D: fflush (iofflush.c:40) ==1292== by 0x4F95E29: LAD_putCommand (in /usr/lib/libtiipcutils.so.1.0.0) ==1292== Address 0x53e753a is 10 bytes inside a block of size 4,096 alloc'd ==1292== at 0x483F5C8: malloc (vg_replace_malloc.c:299) ==1292== by 0x4D6DFFD: _IO_file_doallocate (filedoalloc.c:101) ==1292== by 0x4D78267: _IO_doallocbuf (genops.c:347) ==1292== by 0x4D779DD: _IO_file_overflow@@GLIBC_2.4 (fileops.c:752) ==1292== by 0x4D76FCF: _IO_new_file_xsputn (fileops.c:1251) ==1292== by 0x4D76FCF: _IO_file_xsputn@@GLIBC_2.4 (fileops.c:1204) ==1292== by 0x4D6F01D: fwrite (iofwrite.c:39) ==1292== by 0x4F95E0B: LAD_putCommand (in /usr/lib/libtiipcutils.so.1.0.0) ==1292== ==1292== Syscall param socketcall.send(msg) points to uninitialised byte(s) ==1292== at 0x4D3E746: __libc_do_syscall (libc-do-syscall.S:47) ==1292== by 0x4DC24BF: __libc_send (send.c:26) ==1292== by 0x4DC24BF: send (send.c:23) ==1292== by 0x4FAA36D: TransportRpmsg_put (in /usr/lib/libtitransportrpmsg.so.1.0.0) ==1292== Address 0x53eb8c8 is 8 bytes inside a block of size 312 alloc'd ==1292== at 0x483F5C8: malloc (vg_replace_malloc.c:299) ==1292== by 0x4F7DECD: MessageQ_alloc (in /usr/lib/libtiipc.so.1.0.0) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934941: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:49) ==1292== by 0x4936F5D: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clMalloc(unsigned int, tiocl::MemoryRange::Location) (shared_memory_provider.cpp:225) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934B8E: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934953: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:50) ==1292== by 0x4936F5D: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clMalloc(unsigned int, tiocl::MemoryRange::Location) (shared_memory_provider.cpp:225) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934BC4: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934953: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:50) ==1292== by 0x4936F5D: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clMalloc(unsigned int, tiocl::MemoryRange::Location) (shared_memory_provider.cpp:225) ==1292== by 0x10929F: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934941: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:49) ==1292== by 0x4936F5D: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clMalloc(unsigned int, tiocl::MemoryRange::Location) (shared_memory_provider.cpp:225) ==1292== by 0x1092B5: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934941: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:49) ==1292== by 0x4936F5D: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clMalloc(unsigned int, tiocl::MemoryRange::Location) (shared_memory_provider.cpp:225) ==1292== by 0x1092C5: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== Offloading FFT (SP,Complex) of 64 channels, each with 4K elements... ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934887: ReadWritePolicyCMEM::Write(unsigned long long, unsigned char*, unsigned int) (shmem_rw_policy_cmem.cpp:20) ==1292== by 0x4923837: DLIF_write (dload.cpp:227) ==1292== by 0x4A98FC7: write_segments (dload.c:2163) ==1292== by 0x4A98FC7: process_dynamic_module_relocations (dload.c:2337) ==1292== by 0x4A98FC7: relocate_dependency_graph_modules (dload.c:2626) ==1292== by 0x4A98FC7: DLOAD_load (dload.c:2880) ==1292== by 0x49235AF: tiocl::DLOAD::LoadProgram(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) (dload.cpp:72) ==1292== by 0x491BA93: Coal::DSPProgram::load() (program.cpp:113) ==1292== by 0x491C0B9: Coal::DSPDevice::initEventDeviceData(Coal::Event*) (device.cpp:214) ==1292== by 0x49033BD: Coal::CommandQueue::queueEvent(Coal::Event*) (commandqueue.cpp:245) ==1292== by 0x49018D3: queueEvent (api_enqueue.cpp:71) ==1292== by 0x49018D3: clEnqueueNDRangeKernel (api_enqueue.cpp:815) ==1292== by 0x10AC9D: cl::CommandQueue::enqueueNDRangeKernel(cl::Kernel const&, cl::NDRange const&, cl::NDRange const&, cl::NDRange const&, std::vector<cl::Event, std::allocator<cl::Event> > const*, cl::Event*) const (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934B8E: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934899: ReadWritePolicyCMEM::Write(unsigned long long, unsigned char*, unsigned int) (shmem_rw_policy_cmem.cpp:21) ==1292== by 0x4923837: DLIF_write (dload.cpp:227) ==1292== by 0x4A98FC7: write_segments (dload.c:2163) ==1292== by 0x4A98FC7: process_dynamic_module_relocations (dload.c:2337) ==1292== by 0x4A98FC7: relocate_dependency_graph_modules (dload.c:2626) ==1292== by 0x4A98FC7: DLOAD_load (dload.c:2880) ==1292== by 0x49235AF: tiocl::DLOAD::LoadProgram(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) (dload.cpp:72) ==1292== by 0x491BA93: Coal::DSPProgram::load() (program.cpp:113) ==1292== by 0x491C0B9: Coal::DSPDevice::initEventDeviceData(Coal::Event*) (device.cpp:214) ==1292== by 0x49033BD: Coal::CommandQueue::queueEvent(Coal::Event*) (commandqueue.cpp:245) ==1292== by 0x49018D3: queueEvent (api_enqueue.cpp:71) ==1292== by 0x49018D3: clEnqueueNDRangeKernel (api_enqueue.cpp:815) ==1292== by 0x10AC9D: cl::CommandQueue::enqueueNDRangeKernel(cl::Kernel const&, cl::NDRange const&, cl::NDRange const&, cl::NDRange const&, std::vector<cl::Event, std::allocator<cl::Event> > const*, cl::Event*) const (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934BC4: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934899: ReadWritePolicyCMEM::Write(unsigned long long, unsigned char*, unsigned int) (shmem_rw_policy_cmem.cpp:21) ==1292== by 0x4923837: DLIF_write (dload.cpp:227) ==1292== by 0x4A98FC7: write_segments (dload.c:2163) ==1292== by 0x4A98FC7: process_dynamic_module_relocations (dload.c:2337) ==1292== by 0x4A98FC7: relocate_dependency_graph_modules (dload.c:2626) ==1292== by 0x4A98FC7: DLOAD_load (dload.c:2880) ==1292== by 0x49235AF: tiocl::DLOAD::LoadProgram(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) (dload.cpp:72) ==1292== by 0x491BA93: Coal::DSPProgram::load() (program.cpp:113) ==1292== by 0x491C0B9: Coal::DSPDevice::initEventDeviceData(Coal::Event*) (device.cpp:214) ==1292== by 0x49033BD: Coal::CommandQueue::queueEvent(Coal::Event*) (commandqueue.cpp:245) ==1292== by 0x49018D3: queueEvent (api_enqueue.cpp:71) ==1292== by 0x49018D3: clEnqueueNDRangeKernel (api_enqueue.cpp:815) ==1292== by 0x10AC9D: cl::CommandQueue::enqueueNDRangeKernel(cl::Kernel const&, cl::NDRange const&, cl::NDRange const&, cl::NDRange const&, std::vector<cl::Event, std::allocator<cl::Event> > const*, cl::Event*) const (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Warning: noted but unhandled ioctl 0x1fe07 with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. loading program: 1229910 usecs ==1292== Thread 3: ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4935017: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::CacheWb(unsigned long long, void*, unsigned int) (shared_memory_provider.cpp:299) ==1292== by 0x491F68B: Coal::DSPKernelEvent::flush_special_use_host_ptr_buffers() (kernel.cpp:1115) ==1292== by 0x49203EB: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:830) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4935033: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::CacheWbInv(unsigned long long, void*, unsigned int) (shared_memory_provider.cpp:307) ==1292== by 0x491F68B: Coal::DSPKernelEvent::flush_special_use_host_ptr_buffers() (kernel.cpp:1115) ==1292== by 0x49203EB: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:830) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Warning: noted but unhandled ioctl 0x3fe07 with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==1292== Thread 4: ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934FFB: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::CacheInv(unsigned long long, void*, unsigned int) (shared_memory_provider.cpp:291) ==1292== by 0x491FB75: Coal::DSPKernelEvent::free_tmp_bufs() (kernel.cpp:1311) ==1292== by 0x4921A67: bool HandleEventCompletion<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:107) ==1292== by 0x4921FD1: WorkerEventCompletion<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:643) ==1292== by 0x4921FD1: dsp_worker_event_completion(void*) (worker.cpp:39) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Warning: noted but unhandled ioctl 0x2fe07 with no size/direction hints. ==1292== This could cause spurious value errors to appear. ==1292== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. fft: 208881 usecs ==1292== Thread 3: ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934941: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:49) ==1292== by 0x491F73B: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1220) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B42: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B42: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B42: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934941: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:49) ==1292== by 0x491F73B: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1220) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934B8E: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934953: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:50) ==1292== by 0x491F73B: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1220) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934BC4: tiocl::CMEMMapPolicyPersistent::Map(unsigned long long, unsigned int) const (memory_provider_cmem.cpp:175) ==1292== by 0x4934BE3: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::MapToHostAddressSpace(unsigned long long, unsigned int, bool) const (memory_provider_cmem.cpp:53) ==1292== by 0x4934953: ReadWritePolicyCMEM::Map(unsigned long long, unsigned int, bool, bool) (shmem_rw_policy_cmem.cpp:50) ==1292== by 0x491F73B: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1220) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934991: ReadWritePolicyCMEM::Unmap(void*, unsigned long long, unsigned int, bool) (shmem_rw_policy_cmem.cpp:61) ==1292== by 0x491F77D: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1231) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B42: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B42: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B42: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934991: ReadWritePolicyCMEM::Unmap(void*, unsigned long long, unsigned int, bool) (shmem_rw_policy_cmem.cpp:61) ==1292== by 0x491F77D: Coal::DSPKernelEvent::setup_stack_based_arguments() (kernel.cpp:1231) ==1292== by 0x492041F: Coal::DSPKernelEvent::run(Coal::Event::Type) (kernel.cpp:844) ==1292== by 0x4920F69: bool HandleEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent>(Coal::DSPDevice*) (worker.h:600) ==1292== by 0x49217F5: WorkerEventDispatch<Coal::DSPDevice, Coal::DSPKernelEvent> (worker.h:668) ==1292== by 0x49217F5: dsp_worker_event_dispatch(void*) (worker.cpp:34) ==1292== by 0x4E26BBD: start_thread (pthread_create.c:486) ==1292== by 0x4DC162B: ??? (clone.S:73) ==1292== fft_db: 341133 usecs ==1292== Thread 1: ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934991: ReadWritePolicyCMEM::Unmap(void*, unsigned long long, unsigned int, bool) (shmem_rw_policy_cmem.cpp:61) ==1292== by 0x4934F9B: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clFree(void*) (shared_memory_provider.cpp:256) ==1292== by 0x1098DF: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934991: ReadWritePolicyCMEM::Unmap(void*, unsigned long long, unsigned int, bool) (shmem_rw_policy_cmem.cpp:61) ==1292== by 0x4934F9B: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clFree(void*) (shared_memory_provider.cpp:256) ==1292== by 0x1098E5: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4923B0A: IsAddressInRange (memory_range.h:30) ==1292== by 0x4923B0A: IsAddressInRange (memory_provider_interface.h:64) ==1292== by 0x4923B0A: tiocl::MemoryProviderFactory::GetMemoryProvider(unsigned long long) const (memory_provider_factory.cpp:62) ==1292== by 0x4934991: ReadWritePolicyCMEM::Unmap(void*, unsigned long long, unsigned int, bool) (shmem_rw_policy_cmem.cpp:61) ==1292== by 0x4934F9B: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::clFree(void*) (shared_memory_provider.cpp:256) ==1292== by 0x1098EB: main (in /home/debian/opencl/examples_buster/dsplib_fft/dsplib_fft) ==1292== Success! ==1292== Conditional jump or move depends on uninitialised value(s) ==1292== at 0x4934B3E: tiocl::CMEMMapPolicyPersistent::~CMEMMapPolicyPersistent() (memory_provider_cmem.cpp:146) ==1292== by 0x4934B69: ~CMEM (memory_provider_cmem.h:47) ==1292== by 0x4934B69: tiocl::CMEM<tiocl::CMEMMapPolicyPersistent>::~CMEM() (memory_provider_cmem.h:47) ==1292== by 0x4923B71: tiocl::MemoryProviderFactory::DestroyMemoryProviders() (memory_provider_factory.cpp:84) ==1292== by 0x493E697: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::~SharedMemoryProvider() (shared_memory_provider.cpp:75) ==1292== by 0x493E713: tiocl::SharedMemoryProvider<tiocl::InitializationPolicyCMEM, ReadWritePolicyCMEM, HeapsMultiProcessPolicy>::~SharedMemoryProvider() (shared_memory_provider.cpp:79) ==1292== by 0x4930205: tiocl::SharedMemoryProviderFactory::DestroySharedMemoryProviders() (shmem_provider_factory.cpp:63) ==1292== by 0x490DC67: Coal::Platform::~Platform() (platform.cpp:133) ==1292== by 0x48FB4BB: __delete_theplatform() (platform.cpp:80) ==1292== by 0x400B83B: _dl_fini (dl-fini.c:138) ==1292== by 0x4D4DA97: __run_exit_handlers (exit.c:108) ==1292== by 0x4D4DB59: exit (exit.c:139) ==1292== by 0x4D3E527: (below main) (libc-start.c:342) ==1292== ==1292== Syscall param munmap(length) contains uninitialised byte(s) ==1292== at 0x4DBEF48: munmap (syscall-template.S:78) ==1292== by 0x4FC008B: CMEM_unmap (in /usr/lib/libticmem.so.1.0.0) ==1292== ==1292== Warning: set address range perms: large range [0x5417000, 0x1b417000) (noaccess) ==1292== ==1292== HEAP SUMMARY: ==1292== in use at exit: 796 bytes in 11 blocks ==1292== total heap usage: 12,225 allocs, 12,214 frees, 3,757,228 bytes allocated ==1292== ==1292== LEAK SUMMARY: ==1292== definitely lost: 0 bytes in 0 blocks ==1292== indirectly lost: 0 bytes in 0 blocks ==1292== possibly lost: 0 bytes in 0 blocks ==1292== still reachable: 796 bytes in 11 blocks ==1292== suppressed: 0 bytes in 0 blocks ==1292== Reachable blocks (those to which a pointer was found) are not shown. ==1292== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==1292== ==1292== For counts of detected and suppressed errors, rerun with: -v ==1292== Use --track-origins=yes to see where uninitialised values come from ==1292== ERROR SUMMARY: 116 errors from 34 contexts (suppressed: 0 from 0)
