Write Better GPU Applications and Save Time 

With TotalView, developers can quickly and easily debug CUDA and OpenACC code for better performing GPU applications.

With TotalView You Can:

  • Easily launch CUDA applications under the control of the debugger.
  • Seamlessly set breakpoints in host and kernel GPU code.
  • Actively debug multiple GPUs on one or more cluster nodes.
  • Debug CUDA applications using the latest NVIDIA CUDA SDKs and GPUs on Linux x86-64, ARM, and PowerLE (Power9).
  • Quickly pinpoint issues in highly parallel GPU programs.
  • Improve your codes’ use of GPUs and HPC CPUs.

TotalView Supports:

  • Latest CUDA releases including 9.2, 10, & 11.
  • Latest NVIDIA GPU support.
  • OpenACC hosts and accelerators compiled by PGI and Cray CCE. 
  • NVIDIA Jetson AGX Xavier GPUs.
  • Linux x86-64, Linux PowerLE (Power8/Power9), and ARM64 platforms.
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TotalView and CUDA

With built-in capabilities designed specifically for use with CUDA, you can use TotalView to:

  • Gain visibility into Linux and GPU device threads.
  • Have full visibility into hierarchical device, block, and thread memory.
  • Navigate device threads by logical and device coordinates.
  • Handle CUDA functions inline and on stacks.
  • Use command line interface commands for CUDA functions.
  • Debug host and device code in the same session.
  • Debug applications that use multiple NVIDIA devices at the same time.
  • Debug MPI applications on CUDA-accelerated clusters.
  • Take advantage of Unified Virtual Addressing and GPUDirect.
  • Use CUDA C++ and inline PTX.
  • Report memory errors and handle CUDA exceptions.
  • Debug CUDA dynamic mode programs and CUDA core files.

Debugging CUDA-Accelerated Parallel Applications With TotalView

Learn about CUDA concepts, the impact of those concepts for troubleshooting CUDA, and how TotalView debugger can help.

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TotalView and ARM

TotalView supports current 64-bit ARMv8-A CPUs, so you can take advantage of the architecture's performance and energy savings.

“Arm strives to enable highly integrated, energy-efficiency solutions. With TotalView, customers using ARM platforms have a robust, scalable dynamic analysis solution for their complex HPC clusters and code.” 

Eric Van Hensbergen
Director of HPC, Arm

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