2020-10-21 01:32:11 +08:00
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# Change Log
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All notable changes to this project will be documented in this file.
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----
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2021-02-13 08:16:06 +08:00
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## [ 2.1.0 ] - [ 2021-03-xx ]
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2020-10-21 01:32:11 +08:00
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### Added
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- Python bindings with MPI
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- new gate specialization for OpenMP performance improvement
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- distributed implementation of SWAP-type gates
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2021-02-16 10:38:04 +08:00
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- class `Permutation` and method `PermuteQubits` to manipulate the representation
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2020-10-21 01:32:11 +08:00
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of quantum states and possibly reduce the overhead from MPI communication
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2021-02-13 08:16:06 +08:00
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- class `ChiMatrix` to define a quantum channel
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- methods related to the application of 1- and 2-qubit channels
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- online documentation generated via ReadTheDocs
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2020-10-21 01:32:11 +08:00
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### Changed
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- CMake build is now modular
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2021-02-16 10:38:04 +08:00
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- the library is part of namespace `iqs`
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2020-10-21 01:32:11 +08:00
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### Removed
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### Fixed
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2020-10-21 01:40:23 +08:00
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- when compiling with GCC, the option `-O3` is used for performance improvement
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2021-02-13 08:16:06 +08:00
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- a few minor bugs
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- update examples to current syntax
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2020-10-21 01:32:11 +08:00
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----
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2021-02-13 08:16:06 +08:00
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## [ 2.0.0 ] - [ 2019-12-12 ]
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2020-10-21 01:32:11 +08:00
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### Added
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- pool of state functionality: parallel execution of multiple circuits
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2020-10-21 01:40:23 +08:00
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- Python bindings based on [PyBind11](https://github.com/pybind/pybind11) (no MPI)
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2020-10-21 01:32:11 +08:00
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- tutorials and a few new examples
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- methods to simulate with noise and decoherence within QubitRegister class
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- benchmarks to reproduce weak and strong scaling of 1-qubit gate runtime
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- methods specialized for emulation of QAOA circuits
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### Changed
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- building process based on CMake instead of Make
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2020-10-21 01:40:23 +08:00
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- main class name changed from `QbitRegister` to `QubitRegister`
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- MPI environment extended to support the "pool of state" functionality
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2020-10-21 01:32:11 +08:00
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- examples updated to new syntax and methods
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### Removed
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### Fixed
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----
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2020-10-21 01:40:23 +08:00
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## [1.0.0 ] - [ 2017-11-06 ]
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2020-10-21 01:32:11 +08:00
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Hosted by the (now deprecated) repository <https://github.com/intel/Intel-QS>.
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### Added
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2020-10-21 01:40:23 +08:00
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- implementation of customized MPI environment
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- implementation of `QbitRegister` class for simulation of quantum circuits
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2020-10-21 01:32:11 +08:00
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- methods to simulate 1-qubit gates and controlled-1-qubit gates,
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state preparation and measurement
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### Changed
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### Removed
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### Fixed
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