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notebooks/03 - Integrated Fault-Tolerant Logical State Preparation.ipynb
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{ | ||
"cells": [ | ||
{ | ||
"cell_type": "markdown", | ||
"id": "b5b1fb49-9cb4-4c8e-a87c-103f9944bbd3", | ||
"metadata": {}, | ||
"source": [ | ||
"# Integrated Fault-Tolerant Logical State Preparation\n", | ||
"\n", | ||
"Example notebook for integrated fault-tolerant logical state preparation task." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "e6be8e31-a221-4b56-b744-b13d1d33c5fc", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"import sys\n", | ||
"sys.path.append(r'../')\n", | ||
"\n", | ||
"%load_ext autoreload\n", | ||
"%autoreload 2\n", | ||
"%matplotlib inline" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "21b2a79f-b07d-45e1-8984-da5df2733def", | ||
"metadata": { | ||
"tags": [] | ||
}, | ||
"source": [ | ||
"## 01 - Simplest Example\n", | ||
"\n", | ||
"In the simplest example, you only need to specify the target stabilizers of your logical state.\n", | ||
"\n", | ||
"By default, [CX, CZ, S, H] gate set and all-to-all qubit connectivity will be used." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "010abcd4-6e5c-466c-8aae-c1a35dd78953", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"from rlftqc.ft_logical_state_preparation import FTLogicalStatePreparation\n", | ||
"\n", | ||
"## Define the target stabilizers\n", | ||
"## For example, zero logical of 7 qubit Steane code.\n", | ||
"target = [\"+ZZZZZZZ\",\n", | ||
" \"+ZIZIZIZ\",\n", | ||
" \"+XIXIXIX\",\n", | ||
" \"+IZZIIZZ\",\n", | ||
" \"+IXXIIXX\",\n", | ||
" \"+IIIZZZZ\",\n", | ||
" \"+IIIXXXX\",\n", | ||
" ]\n", | ||
"\n", | ||
"## Create class\n", | ||
"ftlsp = FTLogicalStatePreparation(target, ignore_z_errors=True)\n" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "34e6af2e-7121-498f-bbfc-f90619830dd1", | ||
"metadata": {}, | ||
"source": [ | ||
"We now train the agent. It takes around 100 seconds to train. " | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "97cf3648-f16d-4016-863b-8abec67d1185", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"## Train the agent\n", | ||
"ftlsp.train()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "bed84624-e9fd-4558-9ba8-6cb70220613a", | ||
"metadata": {}, | ||
"source": [ | ||
"After the training is done, we can now the run the agent to get the circuit." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "67e00217-a5a4-45f5-bac9-6e3ae09bc284", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"ftlsp.run()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "7339142f-dba6-4f92-be3a-a7e4e6ec619b", | ||
"metadata": {}, | ||
"source": [ | ||
"We can also customize the folder name to save the circuit." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "46bacd6a-3c4d-4785-9117-302ae0b173d4", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"ftlsp.run(results_folder_name='results')" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "61b527a5-7b1e-40c2-b170-c0c4326d3c56", | ||
"metadata": {}, | ||
"source": [ | ||
"We can also log the result to check the training convergence." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "2a64686c-aad1-48c7-8ff6-1eb326bb3716", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"## Log the result if needed\n", | ||
"ftlsp.log()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "db5d8284-cc41-4a56-9d4c-3dd0adff84c8", | ||
"metadata": {}, | ||
"source": [ | ||
"We can also customize the folder name to log the experiment." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "b5c905ab-e58d-46d6-8533-78c0c5a3f873", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"## One can also customize the folder name to save log\n", | ||
"ftlsp.log(results_folder_name='logs')" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "26ee4805-ac59-497e-8893-5551c0991f2e", | ||
"metadata": {}, | ||
"source": [ | ||
"## 02 - Different Gate Set and Qubit Connectivity\n", | ||
"\n", | ||
"In this part, we specify a different gate set and qubit connectivity.\n", | ||
"We try with IBM native gate set: [CX, S, SQRT_X, and X] and next-nearest neighbors qubit connectivity." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "63b30d72-d7c7-4f5b-ac28-8ce70f2cf86d", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"from rlftqc.logical_state_preparation import LogicalStatePreparation\n", | ||
"from rlftqc.simulators.clifford_gates import CliffordGates\n", | ||
"\n", | ||
"## Define the target stabilizers\n", | ||
"## For example, zero logical of 5 qubit perfect code.\n", | ||
"target = [\n", | ||
" \"+ZZZZZ\",\n", | ||
" \"+IXZZX\",\n", | ||
" \"+XZZXI\",\n", | ||
" \"+ZZXIX\",\n", | ||
" \"+ZXIXZ\"]\n", | ||
"\n", | ||
"## Specify gates\n", | ||
"cliff_gates = CliffordGates(5)\n", | ||
"gates = [cliff_gates.s, cliff_gates.cx, cliff_gates.sqrt_x, cliff_gates.x]\n", | ||
"\n", | ||
"## Create next-nearest neighbors connectivity graph\n", | ||
"graph = []\n", | ||
"for ii in range(4):\n", | ||
" graph.append((ii, ii+1))\n", | ||
" graph.append((ii+1, ii))\n", | ||
"print(graph)\n", | ||
" \n", | ||
"## Create class\n", | ||
"lsp = LogicalStatePreparation(target, gates=gates, graph=graph)" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "1574325c-644d-4636-a319-44daac85a641", | ||
"metadata": {}, | ||
"source": [ | ||
"We now train the agent. It takes around 60 seconds to train. " | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "35267c81-8167-4771-a458-58c891331ff8", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp.train()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "c809ca77-a608-4b37-bd08-cd8a48e2b51e", | ||
"metadata": {}, | ||
"source": [ | ||
"Run the agent and get the prepared circuit" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "ec17c2ec-b288-4e90-84bb-9cca5c9d0f71", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp.run()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "dcd0b753-64c0-4031-abf9-e8cabc0dbadd", | ||
"metadata": {}, | ||
"source": [ | ||
"We can also log the result to check the training convergence." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "0e5110f6-ff4f-4f48-a87a-596ef3f6b90b", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp.log()" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "5e701304-a719-4fc1-895f-6fc349d5666b", | ||
"metadata": {}, | ||
"source": [ | ||
"## 03 - Advanced Example \n", | ||
"\n", | ||
"This part shows how to customize the training configuration." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "66d471ba-dbd5-4ea2-abf7-94d806f50b09", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"from rlftqc.logical_state_preparation import LogicalStatePreparation\n", | ||
"\n", | ||
"## Define the target stabilizers\n", | ||
"## For example, zero logical of 7 qubit Steane code.\n", | ||
"target = [\"ZZZZZZZ\",\n", | ||
" \"ZIZIZIZ\",\n", | ||
" \"XIXIXIX\",\n", | ||
" \"IZZIIZZ\",\n", | ||
" \"IXXIIXX\",\n", | ||
" \"IIIZZZZ\",\n", | ||
" \"IIIXXXX\",\n", | ||
" ]\n", | ||
"\n", | ||
"## Create class\n", | ||
"lsp = LogicalStatePreparation(target)\n" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "c724948a-6fdf-4177-82b5-3ad7de6ac3b1", | ||
"metadata": {}, | ||
"source": [ | ||
"Change the number of possible gates for training with the max_steps." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "44286fcf-cd66-4483-abd5-91553fa82e44", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp = LogicalStatePreparation(target, max_steps = 100)" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "31a9429b-c791-4019-86cc-2693b5808c82", | ||
"metadata": {}, | ||
"source": [ | ||
"Change seed for training." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "ef558728-d15f-4796-9e44-6895888630ba", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp = LogicalStatePreparation(target, seed = 123)" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"id": "538841d6-f720-4a13-bec2-acf25205f00c", | ||
"metadata": {}, | ||
"source": [ | ||
"For more advanced training configurations, we can change the training config." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "760f5a6d-789a-4b91-ba13-91d9be0365ce", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"lsp.training_config" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"id": "314535ff-127e-4330-9704-c2896f71115b", | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"# NUM_AGENTS change the number of parallel agents to train (default: 1).\n", | ||
"lsp.training_config['NUM_AGENTS'] = 5\n", | ||
"\n", | ||
"# TOTAL_TIMESTEPS change the number of total timesteps for training (default: 5e5), increase this for longer training.\n", | ||
"lsp.training_config['TOTAL_TIMESTEPS'] = 1e7\n" | ||
] | ||
} | ||
], | ||
"metadata": { | ||
"kernelspec": { | ||
"display_name": "Jax", | ||
"language": "python", | ||
"name": "jax" | ||
}, | ||
"language_info": { | ||
"codemirror_mode": { | ||
"name": "ipython", | ||
"version": 3 | ||
}, | ||
"file_extension": ".py", | ||
"mimetype": "text/x-python", | ||
"name": "python", | ||
"nbconvert_exporter": "python", | ||
"pygments_lexer": "ipython3", | ||
"version": "3.11.4" | ||
} | ||
}, | ||
"nbformat": 4, | ||
"nbformat_minor": 5 | ||
} |
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from rlftqc.envs.logical_state_preparation_env import LogicalStatePreparationEnv | ||
from rlftqc.envs.verification_circuit_synthesis_env import VerificationCircuitSynthesisEnv | ||
from rlftqc.envs.ft_logical_state_preparation_env import FTLogicalStatePreparationEnv | ||
|
||
|
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