QuIDS-v3.1.2

Small modification due to the supercomputing paper revisions.

NOTE: The pure MPI version (one rank per core) is almost always faster !

!!! Not instantly retro-compatible with any earlier IQS versions, but is a drop-in replacement (iqs:: -> quids::) !!!
Why ? Simulator get passed a previous state and the next state to populate, but not a "buffer state" to swap in anymore.

QuIDS-v3.1.1

!! Huge fix to probabilistic sleections !! Otherwise mostly cosmetic.

NOTE: The pure MPI version (one rank per core) is almost always faster !

!!! Not instantly retro-compatible with any earlier IQS versions, but is a drop-in replacement (iqs:: -> quids::) !!!
Why ? Simulator get passed a previous state and the next state to populate, but not a "buffer state" to swap in anymore.

QuIDS-v3.1.0

Huge memory managment and stability update !

Migrated the name IQS to QuIDS to avoid confusion with Intel Quantum Simulator.

NOTE: The pure MPI version (one rank per core) is almost always faster !

!!! Not instantly retro-compatible with any earlier IQS versions, but is a drop-in replacement (iqs:: -> quids::) !!!
Why ? Simulator get passed a previous state and the next state to populate, but not a "buffer state" to swap in anymore.

IQS-v3.0.1

Small update that corrected some small errors to average values.

NOTE: The pure MPI version (one rank per core) is almost always faster !

!!! Not retro-compatible with any earlier IQS versions !!!
Why ? Simulator get passed a previous state and the next state to populate, but not a "buffer state" to swap in anymore.

IQS-v3.0.0

Big optimizations to MPI:

• hugely increased stability (never runs out of memory)
• better load balancing

NOTE: The pure MPI version (one rank per core) is almost always faster !

!!! Not retro-compatible with any earlier IQS versions !!!
Why ? Simulator get passed a previous state and the next state to populate, but not a "buffer state" to swap in anymore.

IQS-v2.3.6

Small optimizations compared to 2.3.5.

!!! Only retro-compatible with IQS 2.3.0 and later. !!!

IQS-v2.3.5

New release, with some big optimizations,

!!! Only retro-compatible with IQS 2.3.0 and later. !!!

IQS-v2.3.0

New release, with some MPI optimizations, and removed NUMA support (which should rely on MPI, with one rank per NUMA node being often optimal).

!!! NOT RETRO-COMPATIBLE !!!
Some interfaces (rule) are changed. See the README for details.

IQS-v2.1.1

New fully functional release, with full MPI support.

With a lot more functionality, and some important bug fixes (especially with MPI support, which justified deleting older releases).