========= COMPUTE-SANITIZER ========= Program hit cudaErrorLaunchTimeout (error 702) due to "the launch timed out and was terminated" on CUDA API call to cudaMemcpy. ========= Saved host backtrace up to driver entry point at error ========= Host Frame: [0x34fb13] ========= in /lib/x86_64-linux-gnu/libcuda.so.1 ========= Host Frame:cudaMemcpy [0x852d5] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:BodySystemCUDA::setArray(BodyArray, float const*) [0x24e68] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:NBodyDemo::setArrays(float const*, float const*) [0x18898] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:NBodyDemo::_reset(int, NBodyConfig) [0x18c5b] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:NBodyDemo::reset(int, NBodyConfig) [0x1722a] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:NBodyDemo::_selectDemo(int) [0x18699] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:NBodyDemo::selectDemo(int) [0x16a0c] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:selectDemo(int) [0x10889] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:display() [0x1095b] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame: [0x20194] ========= in /lib/x86_64-linux-gnu/libglut.so.3 ========= Host Frame:fgEnumWindows [0x23c39] ========= in /lib/x86_64-linux-gnu/libglut.so.3 ========= Host Frame:glutMainLoopEvent [0x207bd] ========= in /lib/x86_64-linux-gnu/libglut.so.3 ========= Host Frame:glutMainLoop [0x20ff5] ========= in /lib/x86_64-linux-gnu/libglut.so.3 ========= Host Frame:main [0x1261e] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= Host Frame:../csu/libc-start.c:342:__libc_start_main [0x24083] ========= in /lib/x86_64-linux-gnu/libc.so.6 ========= Host Frame:_start [0xe6ee] ========= in /home/lance/myWorkspace/cuda-samples/Samples/5_Domain_Specific/nbody/nbody ========= CUDA error at bodysystemcuda_impl.h:408 code=702(cudaErrorLaunchTimeout) "cudaMemcpy(m_deviceData[0].dVel, data, m_numBodies * 4 * sizeof(T), cudaMemcpyHostToDevice)" Run "nbody -benchmark [-numbodies=]" to measure performance. -fullscreen (run n-body simulation in fullscreen mode) -fp64 (use double precision floating point values for simulation) -hostmem (stores simulation data in host memory) -benchmark (run benchmark to measure performance) -numbodies= (number of bodies (>= 1) to run in simulation) -device= (where d=0,1,2.... for the CUDA device to use) -numdevices= (where i=(number of CUDA devices > 0) to use for simulation) -compare (compares simulation results running once on the default GPU and once on the CPU) -cpu (run n-body simulation on the CPU) -tipsy= (load a tipsy model file for simulation) NOTE: The CUDA Samples are not meant for performance measurements. Results may vary when GPU Boost is enabled. > Windowed mode > Simulation data stored in video memory > Single precision floating point simulation > 1 Devices used for simulation GPU Device 0: "Ampere" with compute capability 8.6 > Compute 8.6 CUDA device: [NVIDIA Graphics Device] ========= Target application returned an error ========= ERROR SUMMARY: 1 error