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Configuration flags
You are here: Home > PIConGPU User Documentation > Configuration flags
This page provides an overview over the CMake configuration flags that are available for PIConGPU. To set a flag, pass it during the configuration of your parameter set:
<pic-src-dir>/configure <parameter-set> -c "-D<FLAG>=<VALUE> -D..."
Your can also use ccmake to query and set the current configuration from your CMake cache in your build directory. Some of the flags are marked as advanced, press t to toggle those.
After you made your changes, reconfigure by pressing c and regenerate the make files by pressing g.
| Flag | Description | Default |
|---|---|---|
| CUDA_ARCH | CUDA architecture (SM) version | sm_20 |
| CUDA_SHOW_REGISTER | Show kernel registers and create PTX | OFF |
| CUDA_KEEP_FILES | Keep all intermediate files that are generated during internal compilation steps (folder: nvcc_tmp) | OFF |
| CUDA_SHOW_CODELINES | Show kernel lines in cuda-gdb and cuda-memcheck | OFF |
| VAMPIR_ENABLE | Enable VampirTrace support | OFF |
| SCOREP_ENABLE | Enable Score-P support | OFF |
| PIC_RELEASE | Create release version without debug asserts | OFF |
| PIC_VERBOSE | Runtime verbosity level (bit-wise combination). See PIConGPUVerbose.hpp for available options. |
0 (none) |
| PMACC_BLOCKING_KERNEL | Enable synchronization and error checking after each kernel call | OFF |
| PIC_ENABLE_INSITU_VOLVIS | Enable in-situ volume visualization (live visualization) | OFF |
All wiki entries describe the dev branch. Features may be different in the current master branch.
Before you start please read our README!
PIConGPU is a scientific project. If you present and/or publish scientific results that used PIConGPU, you should set a reference to show your support. Our according up-to-date publication at the time of your publication should be inquired from:
The documentation in this wiki is still not complete and we need your help keeping it up to date. Feel free to help improving this wiki!