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| 1 | +.. _notes_0.6.2: |
| 2 | + |
| 3 | +============================== |
| 4 | +Release Notes for OpenMC 0.6.2 |
| 5 | +============================== |
| 6 | + |
| 7 | +------------------- |
| 8 | +System Requirements |
| 9 | +------------------- |
| 10 | + |
| 11 | +There are no special requirements for running the OpenMC code. As of this |
| 12 | +release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, |
| 13 | +and Microsoft Windows 7. Memory requirements will vary depending on the size of |
| 14 | +the problem at hand (mostly on the number of nuclides in the problem). |
| 15 | + |
| 16 | +------------ |
| 17 | +New Features |
| 18 | +------------ |
| 19 | + |
| 20 | +- Meshline plotting capability |
| 21 | +- Support for plotting cells/materials on middle universe levels |
| 22 | +- Ability to model cells with no surfaces |
| 23 | +- Compatibility with PETSc 3.5 |
| 24 | +- Compatability with OpenMPI 1.7/1.8 |
| 25 | +- Improved overall performance via logarithmic-mapped energy grid search |
| 26 | +- Improved multi-threaded performance with atomic operations |
| 27 | +- Support for fixed source problems with fissionable materials |
| 28 | + |
| 29 | +--------- |
| 30 | +Bug Fixes |
| 31 | +--------- |
| 32 | + |
| 33 | +- 26fb93_: Fix problem with -t, --track command-line flag |
| 34 | +- 2f07c0_: Improved evaporation spectrum algorithm |
| 35 | +- e6abb9_: Fix segfault when tallying in a void material |
| 36 | +- 291b45_: Handle metastable nuclides in NNDC data and multiplicities in MT=5 data |
| 37 | + |
| 38 | +.. _26fb93: https://github.com/mit-crpg/openmc/commit/26fb93 |
| 39 | +.. _2f07c0: https://github.com/mit-crpg/openmc/commit/2f07c0 |
| 40 | +.. _e6abb9: https://github.com/mit-crpg/openmc/commit/e6abb9 |
| 41 | +.. _291b45: https://github.com/mit-crpg/openmc/commit/291b45 |
| 42 | + |
| 43 | +------------ |
| 44 | +Contributors |
| 45 | +------------ |
| 46 | + |
| 47 | +This release contains new contributions from the following people: |
| 48 | + |
| 49 | +- ` Will Boyd < [email protected]>`_ |
| 50 | +- ` Matt Ellis < [email protected]>`_ |
| 51 | +- ` Sterling Harper < [email protected]>`_ |
| 52 | +- ` Bryan Herman < [email protected]>`_ |
| 53 | +- ` Nicholas Horelik < [email protected]>`_ |
| 54 | +- ` Anton Leontiev < [email protected]>`_ |
| 55 | +- ` Adam Nelson < [email protected]>`_ |
| 56 | +- ` Paul Romano < [email protected]>`_ |
| 57 | +- ` Jon Walsh < [email protected]>`_ |
| 58 | + |
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