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| author |  Phil Miller <unmobile+gh@gmail.com>
| 2022-04-02 23:12:53 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2022-04-02 23:12:53 -0700 |
| commit | 1d6ce20cded62eb6d02ee5ccf5398e5d938b40e3 (patch) | |
| tree | 63ab140a95aa1945f4a971f8bcb06375b14319a4 /Python/pywarpx/PSATD.py | |
| parent | 14292f6d6256bebfd92c5c325fc259d8280d682f (diff) | |
| download | WarpX-1d6ce20cded62eb6d02ee5ccf5398e5d938b40e3.tar.gz WarpX-1d6ce20cded62eb6d02ee5ccf5398e5d938b40e3.tar.zst WarpX-1d6ce20cded62eb6d02ee5ccf5398e5d938b40e3.zip | |
Allow process signals to trigger checkpoint or break behavior (#2896)
* Beginnings of signal handling machinery
* Add tentative logic to make checkpoint call
* Adapt formatting slightly
* Add calls to read signals and set up signal handlers
* Initialize signal flag array
* Add parsing of signal names, and fix some whitespace issues
* Skip signal setup on Windows
* added checkpoint and break signal inputs to picmi.py
* Address initial review requests
* Correct comment to match changed code
* Convert maximum signal number to a symbolic name
* Always parse signal input, and error out on Windows or wherever it may be unsupported
* Typo fix
* Add missing reset of checkpoint signal flag
* Add reset of break signal, in support of Python or library usage
* Test for a configured checkpoint diag when asked to checkpoint on a signal
* Fix typo in Linux code path
* Clean up MPI support
* Use symbolic name for maximum signal number
* Fix unused variable in the no-MPI case
* Add missing header inclusions
* Switch signal parsing to an enumerated table
* Test signal handling for Linux, not GNU C library
* Avoid another magic number
* Update MPI_Ibcast call to match symbolic array length
* Update loop over signal flags to use symbolic limit
* Match #includes to usage
* Add omitted C++ std <atomic> header include
* Guard entire set of signal definitions as *nix-only, not for Windows
* Broaden Windows exclusion to avoid zero-length array that displeases MSVC++
* Check return value from sigaction()
* Convert conditional calls to Abort() to assertions
* Move check for platform support to input parsing
* Shift signal handling code over toward ABLASTR to share with ImpactX and Hipace++
* Minor cleanup
* A bit more cleanup
* Fix formatting nits
* Add AMReX error handling on MPI calls
* Add ABLASTR signal handling code to GNU makefile too
* Document new input parameters
* Use ABLASTR assertion macros in ABLASTR code
* Convert requests limit value to a requests array size
* Generalize signal handling to an arbitrary set of potential actions
* Rename class to match usage and file name
* Stick stuff in ABLASTR namespace
* Indent conditional includes as requested
Co-authored-by: Roelof <roelof.groenewald@modernelectron.com>
Diffstat (limited to 'Python/pywarpx/PSATD.py')
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