GitLab

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

This is mainly targetting the QAOA use case but may handle other simple use cases as well.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Ibmq accelerator select lowest queue backend: resolve #441

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Improvement of the log, minor renaming and clarification of handling of negative job limit parameter.

Moving internal_compiler code to qcor

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Merge branch 'tnguyen/qalloc-experiment' of https://github.com/tnguyen-ornl/xacc

 into tnguyen/qalloc-experiment
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Not exporting the header and compiling these files: to be relocated to qcor.

There are a few unit tests which uses these headers. Will either relocate them to qcor or rewrite this (e.g. ControlledGateTester which doesn't really need qubit types, XASMCompilerTester only has one test for qcor, etc.)

Tested by: compiling xacc
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

refactor to get children buffers at optimal parameters in the case the same parameter is run multiple times (like in shots mode)
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

The acquire pulse must use memory slots from 0, not the measured qubit

This may cause issue when only a subset of qubits are measured.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

IBM Backend: Default to multi_meas_enabled=false if missing

Currently the JSON configuration for some IBM backends does not include
multi_meas_enabled at all, causing a crash. Try to handle this, but be
conservative and assume no multi_meas_enabled means
multi_meas_enabled=false.
Signed-off-by: Austin Adams <aja@gatech.edu>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Ported nnizer transform to XACC

I realized that this was buried in an ExaTN-visitor only folder. This made it unusable for others such as ITensor (when users don't compile w/ ExaTN)
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Added an option to shuffle QAOA ZZ terms and updated the QAOA python example with graph input

Need to use maxcut-qaoa to use graph input.

To check the shuffling option as well.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

Update Controlled Swap to be more efficient

Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>