Commits · de9eafdd5701764c900d8c297ebca59d27fb5331 · ORNL Quantum Computing Institute / xacc

This project is mirrored from https://github.com/eclipse/xacc. Pull mirroring failed Feb 03, 2022.
Repository mirroring has been paused due to too many failed attempts. It can be resumed by a project maintainer.
Last successful update Feb 01, 2022.

12 Jun, 2020 8 commits
- turning the adapt test back on · 13c6e0fa
  Mccaskey, Alex authored Jun 12, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  13c6e0fa
- Fixed exp-val-z calculation for the Qpp Accelerator · 9ac4b78b
  Nguyen, Thien Minh authored Jun 12, 2020
```
Swapping the order of conditional check so that in we can further optimize for the case where there is no If statements in the circuit nor shots; in that case, calculate expectation analytically.

Also, fixed a potential bug whereby the shots count may not be reset if using the accelerator multiple times.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  9ac4b78b
- turning off adapt vqe test for now · 996f6bb1
  Mccaskey, Alex authored Jun 12, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  996f6bb1
- Added an "Analytical" mode so that we can validate the algorithm · d5dfebb1
  Nguyen, Thien Minh authored Jun 12, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  d5dfebb1
- fixing build fail, switching new adapt pr to use qpp and not tnqvm · 82cffc1a
  Mccaskey, Alex authored Jun 12, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  82cffc1a
- Print circuit and number of terms in commutator · 159ce1f5
  Daniel Claudino authored Jun 12, 2020
```
Signed-off-by: Daniel Claudino <6d3@ornl.gov>
```
  159ce1f5
- fixing bug in staq where U angles were hard coded to 0 · a30cc096
  Mccaskey, Alex authored Jun 12, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  a30cc096
- Renamed variables, std::cout->xacc::info(), broke else ifs · 2b073add
  Daniel Claudino authored Jun 12, 2020
```
Signed-off-by: Daniel Claudino <6d3@ornl.gov>
```
  2b073add
11 Jun, 2020 5 commits

Major code refactoring · 1552494f

Nguyen, Thien Minh authored Jun 11, 2020



Now, I've had better understanding of the algorithm, made the code more readable.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

1552494f

Got the one-qubit base case worked · a51869a3

Nguyen, Thien Minh authored Jun 11, 2020



Need to enhance the Pauli algebra handler to support multiple qubits
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

a51869a3

Commented out debug logging · 9d653003
Nguyen, Thien Minh authored Jun 11, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
9d653003

Linear system solver of Eigen is not working as expected · b6517c97

Nguyen, Thien Minh authored Jun 11, 2020



Replaced with Armadillo.
Use numpy.linalg.lstsq as the reference.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

b6517c97

Implementation of ADAPT-VQE and Parameter Shift · 395b3392
Daniel Claudino authored Jun 11, 2020
```
Signed-off-by: Daniel Claudino <6d3@ornl.gov>
```
395b3392

10 Jun, 2020 6 commits
- Implemented cost observable mapping procedure · 1cfac012
  Nguyen, Thien Minh authored Jun 10, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  1cfac012
- Fleshed out the QITE algorithm · 2b17afb5
  Nguyen, Thien Minh authored Jun 10, 2020
```
There are a couple of hiccups to be addressed.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  2b17afb5
- fixing xasm fail when int or double literal is passed to quantum kernel · b392cdf7
  Mccaskey, Alex authored Jun 10, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  b392cdf7
- fixing xasm fail when int or double literal is passed to quantum kernel · e920d589
  Mccaskey, Alex authored Jun 10, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  e920d589
- WIP for QITE · 12ddccea
  Nguyen, Thien Minh authored Jun 10, 2020
```
Now had a clearer picture about the algorithm execution.

Still missing a few components.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  12ddccea
- Work on QITE algorithm · 5c708e42
  Nguyen, Thien Minh authored Jun 10, 2020
```
Added basic algorithm flow/structure.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  5c708e42
09 Jun, 2020 1 commit
- Microservices boilerplate for QITE algorithm · 402c8b11
  Nguyen, Thien Minh authored Jun 09, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  402c8b11
05 Jun, 2020 1 commit
- minor updates to compiler translate method · 333275d4
  Mccaskey, Alex authored Jun 05, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  333275d4
03 Jun, 2020 1 commit
- adding u1 rotation gate, defaults to rz in AllGateVisitor · 2a7f735e
  Mccaskey, Alex authored Jun 03, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  2a7f735e
29 May, 2020 1 commit
- adding latest staq as tpl · a250f470
  Mccaskey, Alex authored May 29, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  a250f470
28 May, 2020 6 commits
- turning off new qpp deuteron h3 shots test due to statistical variability. · f0c0b38e
  Mccaskey, Alex authored May 28, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  f0c0b38e
- fixing qcor ci fail, uncomment out xacc build test conditional in aer plugin · 00505040
  Mccaskey, Alex authored May 28, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  00505040
- minor fixes with removal of local-ibm · 062ed835
  Mccaskey, Alex authored May 28, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  062ed835
- adding c++ aer accelerator · 32d09665
  Mccaskey, Alex authored May 28, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  32d09665
- Implemented bitstring direct sampling for the Qpp Acc · a5e89b73
  Nguyen, Thien Minh authored May 28, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  a5e89b73
- QAOA circuit to handle Pauli Observable runtime args · 9202fe68
  Nguyen, Thien Minh authored May 28, 2020
```
Signed-off-by: Nguyen, Thien <nguyentm@ornl.gov>
```
  9202fe68
27 May, 2020 5 commits
- Fixed arguments · 369c30a5
  Nguyen, Thien Minh authored May 27, 2020
```
Signed-off-by: Nguyen, Thien <nguyentm@ornl.gov>
```
  369c30a5
- minor updates to xasm to handle auto function args and variable vector indices · 7cbaffe3
  Mccaskey, Alex authored May 27, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  7cbaffe3
- Updated QAOA circuit runtime arguments · d691f54d
  Nguyen, Thien Minh authored May 27, 2020
```
First argument is the qreg.
Signed-off-by: Nguyen, Thien <nguyentm@ornl.gov>
```
  d691f54d
- Added a missing param · d9ffbe37
  Nguyen, Thien Minh authored May 27, 2020
```
Signed-off-by: Nguyen, Thien <nguyentm@ornl.gov>
```
  d9ffbe37
- fixing bug in vqe kernel evaluation, where kernel has no params and vec is empty · 32f63251
  Mccaskey, Alex authored May 27, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  32f63251
26 May, 2020 3 commits

fixed variables · 88d4789f
Nguyen, Thien Minh authored May 26, 2020
```
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
88d4789f

Refactored QAOA to use circuit · e0b736a8

Nguyen, Thien Minh authored May 26, 2020

We can, in fact, completely remove QAOA as an algorithm (use VQE on the circuit)

Keeping it for now since we can enhance QAOA to handle MAX-CUT, QUBO in the future.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>

e0b736a8

Added QAOA circuit to use with QCOR · 35fa737d

Nguyen, Thien Minh authored May 26, 2020



Fixed copy ctor of Circuit not passing runtime arguments (base copy ctor)
Signed-off-by: Nguyen, Thien <nguyentm@ornl.gov>

35fa737d

22 May, 2020 1 commit

Updating to c++17, heterogeneousmap now uses std::any internally. updated xacc... · d9c7457a

Mccaskey, Alex authored May 22, 2020


Updating to c++17, heterogeneousmap now uses std::any internally. updated xacc internal compiler api to work with shared_ptrs.
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

d9c7457a

20 May, 2020 2 commits
- Completed QPE · e17cebbb
  Nguyen, Thien Minh authored May 20, 2020
```
- Implemeted the remaining CU gates.

- Added Cpp and Python examples.
Signed-off-by: Thien Nguyen <nguyentm@ornl.gov>
```
  e17cebbb
- minor updates to xasm to handle buffer name for exp_i_theta and the like · e33afcda
  Mccaskey, Alex authored May 20, 2020
```
Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
```
  e33afcda