Nvidia Cuda Qnx

As the description suggested nsight should be able to profile cuda program remotely.

Nvidia cuda qnx. Cuda gdb the nvidia tool for debugging cuda applications running on linux and qnx providing developers with a mechanism for debugging cuda applications running on actual hardware. At this time there s no support for cuda on qnx. I m trying to profile cuda on qnx system the window version of nsight compute doesn t have qnx target option for some reason even though the picture on the webpage has and i can t even find the gui executable on linux version if there s one. The activity api the callback api the event api the metric api and the profiler api using these cupti apis.

Qnx software systems and nvidia have a proven track record of delivering on production programs for audi a recognized innovator in automotive infotainment and we re excited to add support for tegra to the latest generation of our automotive platform said linda campbell director of strategic alliances qnx software systems. Nvidia internal micro benchmark ran on a drive platforms on qnx gpu work submission cuda driver work submission improvements gpu work submission apis are the most frequently used apis in the runtime phase. Regarding tegra at this time there are no tegra devices that support cuda. Cuda driver has done various improvements for making the gpu work submission time deterministic over the past few years.

Cuda gdb is an extension to the x86 64 port of gdb the gnu project debugger. In addition the qnx neutrino rtos supports applications using a wide range of arm and x86 gpus including arm mali imagination powervr intel hd nvidia cuda qualcomm adreno and verisilicon vivante. Cupti provides a set of apis targeted at isvs creating profilers and other performance optimization tools. The nvidia cuda profiling tools interface cupti is a dynamic library that enables the creation of profiling and tracing tools that target cuda applications.