Handle gates with ctrl_stete=0 #2148
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doichanj
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hhorii
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May 24, 2024
qiskit_aer/backends/aer_compiler.py
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| @@ -823,6 +823,14 @@ def _assemble_op( | |||
| }: | |||
| aer_circ.gate(name, qubits, params, [], conditional_reg, aer_cond_expr, | |||
| label if label else name) | |||
| elif name == "cx_o0": | |||
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Shouldn't we check this for other gates as well? The same would be applicable to cy, cz and other gates (with ctrl_state arg) right?
hhorii
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May 27, 2024
qiskit_aer/backends/aer_compiler.py
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| qubits_0 = [qubits[0]] | ||
| aer_circ.gate("x", qubits_0, params, [], conditional_reg, aer_cond_expr, | ||
| label if label else "x") | ||
| aer_circ.gate(orig_name, qubits, params, [], conditional_reg, aer_cond_expr, |
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I think we need to check orig_name is in supported gates in AerCircuit. In addition, mc* will use more variation of ctrl_state in addition to _o0 (such as _o0101).
I think transpiler is good to decompose gates with basis gates. Or we say "gate with ctrl_state is not supported".
doichanj
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6918b90 shows inconsistent results. |
hhorii
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May 29, 2024
doichanj
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May 30, 2024
* handle cx gate with ctrl_stete=0 * add handling *_o0, add test for cx_o0 * format * fix test * fix test * fix test cx * fix to handle multiple control states * fix ctrl_state * format * resolve conflict again * fix aer_compiler
doichanj
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May 31, 2024
* release 0.14.2 * Disable test shot_branching on MacOS (#2143) * remove test_shot_branching * disable sho_branching tests on MacOS * fix test * fix test * format * fix test_shot_branching * fix test_runtime_parameterization * fix tests for the latest Qiskit (#2138) * Remove qiskit aer translation stage (#2142) This commit removes the qiskit aer translation plugin. This was added as a workaround for a Qiskit/qiskit#11351. This has been fixed in Qiskit since 0.45.2 and is no longer necessary. The mechanism by which the workaround worked was unsound in practice as it was mutating the target and also explicitly using private attributes of the Target. This is causing real issues now as it only worked by assuming the target wasn't shared between passmanagers which is never guaranteed. Similarly the reliance on internal private attributes of the Target class will cause issues in the future when the target internals change (see Qiskit/qiskit#12292). This commit opts to remove the plugin in its entirity as it's no longer necessary and actively causing issues with Qiskit 1.1 and transpiling targeting aer backends with >1 circuit. As it's private internal detail there isn't a release note. Fixes Qiskit/qiskit#12425 Fixes #2141 * Fix issue 2084 again (#2119) * Fix issue 2084 again * format * fix test * fix test * Always hook omp functions in Mac (#2128) * always hook omp functions in Mac * fix recent test failures with the latest qiskit --------- Co-authored-by: Jun Doi <doichan@jp.ibm.com> * Add simulator_metadata in metadata of SamplerV2 (#2109) Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com> * Fix cuStateVec_enable option (#2146) * Fix cuStateVec_enable option * fix function name * Add support for rotation gates (#2147) * add rotation gates * add cr* gates to operations.hpp * fix test for stabilkize/extended-stabilizer * fix test again * Fix deterministic measure of stabilizer (#2132) * Fix deterministic measure of stabilizer * fix accumulation in loop * format --------- Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com> * Fix init of EstimatorV2 and SamplerV2 (#2120) * fix init of EstimatorV2 and SamplerV2 to handle method * add release note * fix from_backend and example in README * remove setting density_matrix * Fix deploy.yml (#2110) Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com> Co-authored-by: Luciano Bello <bel@zurich.ibm.com> * Add support for ECR gate to MPS (#2137) * Add support for ECR gate * replace is not to != * fix release note * Fix ecr implementation for stabilizer/extended-stabilizer * Handle gates with ctrl_stete=0 (#2148) * handle cx gate with ctrl_stete=0 * add handling *_o0, add test for cx_o0 * format * fix test * fix test * fix test cx * fix to handle multiple control states * fix ctrl_state * format * resolve conflict again * fix aer_compiler * fix random seed (#2151) Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com> * Move delay gate to custom instructions (#2153) --------- Co-authored-by: Matthew Treinish <mtreinish@kortar.org> Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com> Co-authored-by: Luciano Bello <bel@zurich.ibm.com> Co-authored-by: Takashi Imamichi <31178928+t-imamichi@users.noreply.github.com>
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Summary
This PR fixes #2127
Details and comments
This PR compiles gates including ctrl_state=0 before passing C++ simulator
For example,
cx(0, 1, ctrl_state=0)is compiled intox(0),cx(0,1)andx(0)gates