generated: '2026-07-21'
method: searched
source: https://sdk.upmem.com/stable/ (User Manual - toolchain, debugging, support sections)
name: UPMEM DPU SDK toolchain
install:
- method: apt (UPMEM PPA)
  command: sudo apt install upmem upmem-driver-dkms upmem-firmware
  repo: http://upmem-sdk.s3.amazonaws.com/
- method: deb/rpm packages
  url: https://sdk.upmem.com/
- method: tarball
  url: https://sdk.upmem.com/
  note: source upmem_env.sh to set up the environment (accepts a `simulator` option)
commands:
- group: compile
  tools:
  - name: dpu-upmem-dpurte-clang
    description: LLVM/Clang-based C compiler targeting the DPU (produces DPU binaries);
      -save-temps generates the report files UPMEM support asks for in bug reports.
    docs: https://sdk.upmem.com/stable/00_ToolchainAtAGlance.html
  - name: dpu-pkg-config
    description: pkg-config helper for building host applications against the DPU host library.
    docs: https://sdk.upmem.com/stable/02_HelloWorld.html
- group: debug
  tools:
  - name: dpu-lldb
    description: LLDB-based debugger for DPU programs (attach to DPUs, step, breakpoints).
    docs: https://sdk.upmem.com/stable/080_AboutDPULLDB.html
  - name: dpu-lldb-attach-dpu
    description: Attach to a DPU without a host application.
    docs: https://sdk.upmem.com/stable/084_DPUDebugAttachWithoutHost.html
  - name: dputrace
    description: Trace tool for DPU executions (trace files, host traces, watch mode).
    docs: https://sdk.upmem.com/stable/087_DPUTrace.html
  - name: dpugrind
    description: Valgrind-style verification of DPU memory accesses.
    docs: https://sdk.upmem.com/stable/088_DPUMemcheck.html
- group: diagnostics
  tools:
  - name: dpu-diag
    description: Environment/hardware diagnostic tool (support requests its output;
      2025.1.0 adds an option to disable DPUs with IRAM/WRAM defects).
    docs: https://sdk.upmem.com/stable/ggg_ReportingErrors.html
  - name: dpu-profiling
    description: Profile DPU binaries and applications.
    docs: https://sdk.upmem.com/stable/260_Profiling.html
notes: >-
  These are local hardware-toolchain CLIs shipped in the SDK packages catalogued in
  packages/upmem-packages.yml, not a hosted-API CLI.