Rocprofsys Configure

Configure ROCm Systems Profiler Build

Configures the rocprofiler-systems project using CMake with presets or custom options.

When to Use

Use this skill when:

• User wants to configure rocprofsys build
• Setting up build for first time
• Switching between debug/release builds
• Changing CMake options (dependencies, features)
• User asks "how do I configure rocprofsys?"

Before You Start

Prerequisites:

• CMake 3.21 or higher
• GCC 7+ compiler (or Clang if Dyninst is pre-installed)
• Ninja or Make build system

Check prerequisites:

cmake --version    # Should be >= 3.21
gcc --version      # Should be >= 7.0
ninja --version    # Optional but recommended

Process

Phase 1: Find Project Location

Since rocprofiler-systems is in a monorepo and may use git worktrees, find it dynamically.

Strategy:

1. Check if current directory is inside the project
2. Search common worktree locations
3. Ask user for location

# Check current directory
if [ -f "CMakeLists.txt" ] && grep -q "rocprofiler-systems" CMakeLists.txt; then
    PROJECT_DIR="."
# Search worktrees
elif [ -d "/home/amd/worktree/rocm-systems" ]; then
    PROJECT_DIR=$(find /home/amd/worktree/rocm-systems -type d -name "rocprofiler-systems" | grep "projects/rocprofiler-systems$" | head -1)
# Ask user
else
    # Use AskUserQuestion to get path
fi

Validation:

• Must be the projects/rocprofiler-systems/ directory (not monorepo root)
• Must contain CMakeLists.txt and CMakePresets.json

Phase 2: Choose Configuration Strategy

Ask user what type of build they want:

Use AskUserQuestion to present options:

header: "Build Type"
question: "Which build configuration do you want?"
options:
  - label: "Debug (Recommended for development)"
    description: "Debug build with tests enabled"
  - label: "Release"
    description: "Optimized production build"
  - label: "Debug-Optimized"
    description: "Optimized with debug symbols"
  - label: "CI"
    description: "Full CI build configuration"
  - label: "Custom"
    description: "Specify options manually"

Phase 3: Select Build Directory

Options:

1. Use preset default (recommended)

   • Debug → build/debug
   • Release → build/release
   • Debug-Optimized → build/debug-optimized
   • CI → build/ci

2. Custom directory

   • User specifies (e.g., build/my-build)

Ask user if they want to change default:

• If no, use preset default
• If yes, ask for custom path

Phase 4: Configure Dependencies

The project has complex dependencies. Determine which to build from source:

Key dependencies:

• Dyninst (required for instrumentation)
• TBB (required by Dyninst)
• Boost (required by Dyninst)
• Elfutils (required by Dyninst)
• Libiberty (required by Dyninst)

Strategy:

1. Try system packages first (faster)
2. If missing, build from source

Use AskUserQuestion:

header: "Dependencies"
question: "How should dependencies be handled?"
options:
  - label: "Auto-detect (Recommended)"
    description: "Use system packages if available, build from source if missing"
  - label: "Build all from source"
    description: "Build Dyninst and all dependencies from source (slower but reliable)"
  - label: "Use system packages only"
    description: "Fail if system packages are missing"

If "Build from source" selected, set:

-DROCPROFSYS_BUILD_DYNINST=ON
-DROCPROFSYS_BUILD_TBB=ON
-DROCPROFSYS_BUILD_BOOST=ON
-DROCPROFSYS_BUILD_ELFUTILS=ON
-DROCPROFSYS_BUILD_LIBIBERTY=ON

Phase 5: Optional Features

Ask about optional features:

Only ask if user selected "Custom" or explicitly wants to change features.

Phase 6: Run CMake Configure

With preset:

cd /path/to/projects/rocprofiler-systems
cmake --preset <preset-name>

With custom options:

cd /path/to/projects/rocprofiler-systems
cmake -B <build-dir> \
  -DCMAKE_BUILD_TYPE=<Debug|Release|RelWithDebInfo> \
  -DCMAKE_INSTALL_PREFIX=/opt/rocprofiler-systems \
  -DROCPROFSYS_BUILD_DYNINST=<ON|OFF> \
  -DROCPROFSYS_BUILD_TBB=<ON|OFF> \
  -DROCPROFSYS_BUILD_BOOST=<ON|OFF> \
  -DROCPROFSYS_USE_PYTHON=<ON|OFF> \
  -DROCPROFSYS_BUILD_TESTING=<ON|OFF> \
  -G Ninja

Show configuration command to user before running.

Phase 7: Validate Configuration

After CMake runs, check for:

1. Configuration success

   • CMake should exit with code 0
   • Should see "Build files have been written to..."

2. Expected features enabled

   • Check CMake output for enabled features
   • Verify dependencies found or built

3. Common warnings

   • Missing optional dependencies (PAPI, MPI)
   • Version mismatches
   • Compiler warnings

Report to user:

• Configuration status (success/failure)
• Enabled features
• Any warnings or issues
• Build directory location
• Next step: use rocprofsys-build skill

Configuration Examples

Example 1: Quick Debug Build (Recommended for Development)

cd /path/to/projects/rocprofiler-systems
cmake --preset debug

Example 2: Release Build with All Dependencies from Source

cd /path/to/projects/rocprofiler-systems
cmake --preset release \
  -DROCPROFSYS_BUILD_DYNINST=ON \
  -DROCPROFSYS_BUILD_TBB=ON \
  -DROCPROFSYS_BUILD_BOOST=ON \
  -DROCPROFSYS_BUILD_ELFUTILS=ON \
  -DROCPROFSYS_BUILD_LIBIBERTY=ON

Example 3: Custom Configuration

cd /path/to/projects/rocprofiler-systems
cmake -B build/my-custom-build \
  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
  -DCMAKE_INSTALL_PREFIX=$HOME/rocprofsys-install \
  -DROCPROFSYS_BUILD_DYNINST=ON \
  -DROCPROFSYS_BUILD_TBB=ON \
  -DROCPROFSYS_BUILD_BOOST=ON \
  -DROCPROFSYS_USE_PYTHON=ON \
  -DROCPROFSYS_USE_MPI=ON \
  -DROCPROFSYS_BUILD_TESTING=ON \
  -G Ninja

Output

This skill produces:

• Configured build directory with CMake cache
• build/<preset>/CMakeCache.txt
• Build system files (Ninja or Makefiles)

Typical output structure:

projects/rocprofiler-systems/
└── build/
    └── debug/                    # Or release, debug-optimized, etc.
        ├── CMakeCache.txt
        ├── CMakeFiles/
        ├── build.ninja           # If using Ninja
        └── ...

Common Mistakes

Troubleshooting

Issue: "Could not find Dyninst"

Solution:

cmake --preset debug -DROCPROFSYS_BUILD_DYNINST=ON \
  -DROCPROFSYS_BUILD_TBB=ON \
  -DROCPROFSYS_BUILD_BOOST=ON \
  -DROCPROFSYS_BUILD_ELFUTILS=ON \
  -DROCPROFSYS_BUILD_LIBIBERTY=ON

Issue: "CMake 3.21 or higher is required"

Solution:

pip install --user cmake==3.21.0
export PATH=$HOME/.local/bin:$PATH

Issue: "Wrong project directory"

Symptom: CMakeLists.txt doesn't mention rocprofiler-systems

Solution: Navigate to projects/rocprofiler-systems/ subdirectory within monorepo

Issue: "Configuration failed with errors"

Steps:

1. Read error message carefully
2. Check for missing system dependencies
3. Try building dependencies from source
4. Check compiler version (GCC 7+)
5. Remove build directory and try again

Integration with Other Skills

Notes

• Monorepo awareness: Always verify you're in projects/rocprofiler-systems/, not the monorepo root
• Git worktrees: Support multiple worktrees with different branches
• Build isolation: Each branch/worktree can have its own build directory
• Preset modification: Can override preset options with -D flags
• Incremental changes: Can reconfigure without removing build directory (most of the time)
• Clean slate: When changing major options (build type, dependencies), safer to remove build directory first