VKRB/local_quantum_simulator
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rabbitmq tests

Browse Source
This commit is contained in:
DeOwl
2026-03-16 22:13:26 +03:00
parent 1d0ee54b1f
commit 0855a064c9
13 changed files with 437 additions and 489 deletions
Download Patch File Download Diff File Expand all files Collapse all files

98
.github/workflows/docker-publish.yml vendored
View File

@@ -1,98 +0,0 @@
name: Docker
# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
on:
schedule:
- cron: '16 23 * * *'
push:
branches: [ "master" ]
# Publish semver tags as releases.
tags: [ 'v*.*.*' ]
pull_request:
branches: [ "master" ]
env:
# Use docker.io for Docker Hub if empty
REGISTRY: ghcr.io
# github.repository as <account>/<repo>
IMAGE_NAME: ${{ github.repository }}
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
# Install the cosign tool except on PR
# https://github.com/sigstore/cosign-installer
- name: Install cosign
if: github.event_name != 'pull_request'
uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0
with:
cosign-release: 'v2.2.4'
# Set up BuildKit Docker container builder to be able to build
# multi-platform images and export cache
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
if: github.event_name != 'pull_request'
uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.DOCKER_SECRET }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
# Build and push Docker image with Buildx (don't push on PR)
# https://github.com/docker/build-push-action
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
with:
context: .
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max
# Sign the resulting Docker image digest except on PRs.
# This will only write to the public Rekor transparency log when the Docker
# repository is public to avoid leaking data. If you would like to publish
# transparency data even for private images, pass --force to cosign below.
# https://github.com/sigstore/cosign
- name: Sign the published Docker image
if: ${{ github.event_name != 'pull_request' }}
env:
# https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
TAGS: ${{ steps.meta.outputs.tags }}
DIGEST: ${{ steps.build-and-push.outputs.digest }}
# This step uses the identity token to provision an ephemeral certificate
# against the sigstore community Fulcio instance.
run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}

1
.sesskey Normal file
View File

@@ -0,0 +1 @@
af029f61-4c27-46bd-9c98-ed059d315b92

10
docker-compose.yml Normal file
View File

@@ -0,0 +1,10 @@
services:
local_quantum_app:
build:
context: .
restart: unless-stopped
ports:
- 5001:5001
environment:
MQTT_HOST: mqtt.deowl.ru
MQTT_PORT: 1883

7
dockerfile
View File

@@ -1,7 +0,0 @@
FROM pennylaneai/pennylane:latest-lightning-qubit
WORKDIR /app
COPY ./source ./source
COPY ./main.py ./
COPY ./requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
CMD ["python", "main.py"]

100
main.py
View File

@@ -1,32 +1,96 @@
import asyncio
import datetime
import logging
import os
from ast import Lambda
from multiprocessing import Process, Queue
from socket import timeout
from time import sleep, time
from multiprocessing import Process, Queue
import aio_pika
import source.vqe as vqe
#import project.source.archive.mqtt as mqtt
from fasthtml.common import Div, P, fast_app, serve
logger = logging.basicConfig(level=logging.INFO)
app, rt = fast_app()
async def rabbit_worker():
broker_address = os.environ.get("MQTT_HOST") # Example public broker
broker_port = os.environ.get("MQTT_PORT")
if not broker_address or not broker_port:
if not broker_address:
logging.fatal("Not Found Environment Variable: MQTT_HOST")
if not broker_port:
logging.fatal("Not Found Environment Variable: MQTT_PORT")
logging.info("Shutting down")
return
logging.info(f"starting connection: {broker_address}, {broker_port}")
connection = await aio_pika.connect(
host=broker_address, port=int(broker_port), timeout=5
)
logging.info("debug")
channel = await connection.channel()
queue = await channel.declare_queue("my_queue", durable=True)
async with queue.iterator() as queue_iter:
async for message in queue_iter:
async with message.process():
asyncio.create_task(handle_message(message.body))
async def handle_message(body):
print("Processing:", body)
await asyncio.sleep(2) # simulate work
def handle_done(body):
logging.info(f"done, {body}")
@app.on_event("startup")
async def startup():
global rabbit_task
rabbit_task = asyncio.create_task(rabbit_worker())
rabbit_task.add_done_callback(handle_done)
@app.on_event("shutdown")
async def shutdown():
rabbit_task.cancel()
@rt("/")
def get():
return Div(P("Hello World!"), hx_get="/change")
if __name__ == "__main__":
serve()
broker_address = "mqtt.deowl.ru" # Example public broker
broker_port = 1883
#mqttBroker = mqtt.vqeMqttBroker(broker_address, broker_port, max_connection_attempts=5)
#print(mqttBroker.get_status())
#mqttBroker.connect_to_server()
#while True:
# print(mqttBroker.get_status())
# sleep(1)
"""
# GLOBAL SYSTEM PARAMETERS
#active_electrons=2
'''active_orbitals=2
active_electrons = 2
active_orbitals = 2
max_iterations = 500
conv_tol = 1e-04
step_size = 0.05
q = Queue()
p = Process(target=vqe.run_vqe, args=(q, symbols, coordinates, active_electrons, active_orbitals, max_iterations, conv_tol, step_size))
p = Process(
target=vqe.run_vqe,
args=(
q,
symbols,
coordinates,
active_electrons,
active_orbitals,
max_iterations,
conv_tol,
step_size,
),
)
p.start()
while p.is_alive():
try:
@@ -35,5 +99,5 @@ if __name__ == "__main__":
print("no_data_to_get", e)
sleep(0.1)
client.loop_stop() # Stop the background loop thread if used
client.disconnect()'''
# client.loop_stop() # Stop the background loop thread if used
# client.disconnect()"""

4
methane.xyz
View File

@@ -1,4 +0,0 @@
2
Hydrogen molecule
H 0.000 0.000 0.000
H 0.740 0.000 0.000

4
requirements.txt
View File

@@ -1,2 +1,2 @@
basis-set-exchange==0.11
pika==1.3.2
aio-pika==9.5.8
python-fasthtml==0.12.41

46
source/archive/mqtt.py
View File

@@ -1,46 +0,0 @@
import paho.mqtt.client as paho
import paho.mqtt.enums as paho_enums
class vqeMqttBroker:
def __init__(self, broker_address, broker_port, username="correct", password="any", use_tls=True, max_connection_attempts=30):
self.server = broker_address
self.port = broker_port
self.client = paho.Client(callback_api_version=paho.CallbackAPIVersion.VERSION2, client_id="my_python_client", reconnect_on_failure=True)
self.client.username_pw_set(username, password)
if use_tls:
self.client.tls_set()
self.client.on_connect = self.on_connect
self.client.on_message = self.on_message
self.client.on_connect_fail = self.on_connect_fail
self.client.on_disconnect = self.on_disconnect
self.max_connection_attempts=max_connection_attempts
self.connection_attempt_number=0
def connect_to_server(self):
self.connection_attempt_number=0
self.client.connect_async(self.server, self.port, 5)
self.client.loop_start()
def get_status(self):
return self.client._state #self.client.is_connected()
def on_connect(self, client, userdata, flags, reason_code, properties):
print(f"Connected with result code {reason_code}")
# Subscribe to topics here if needed
client.subscribe("my/topic")
def on_message(self, client, userdata, msg):
print(f"Received message: {msg.payload.decode()} on topic {msg.topic}")
def on_connect_fail(self, client, userdata):
self.connection_attempt_number+=1
print("fail")
def on_disconnect(self, client, userdata, disconnect_flags, reason_code, properties):
self.connection_attempt_number+=1
print("disconnected")
if (self.connection_attempt_number > self.max_connection_attempts):
self.client.disconnect()
self.client.loop_stop()
self.connection_attempt_number=0

28
source/rabbitmq_test.py
View File

@@ -1,35 +1,45 @@
import os
import sys
import pika
import ssl
import sys
import pika
context = ssl.create_default_context()
context.verify_mode = ssl.CERT_REQUIRED
ssl_options= pika.SSLOptions(context=context, server_hostname="rabbitmq.deowl.ru")
ssl_options = pika.SSLOptions(context=context, server_hostname="rabbitmq.deowl.ru")
credential = pika.PlainCredentials("test", "test")
def main():
connection = pika.BlockingConnection(pika.ConnectionParameters('rabbitmq.deowl.ru', virtual_host='/', port=5671, ssl_options=ssl_options, credentials=credential))
connection = pika.BlockingConnection(
pika.ConnectionParameters(
"rabbitmq.deowl.ru",
virtual_host="/",
port=5671,
ssl_options=ssl_options,
credentials=credential,
)
)
channel = connection.channel()
channel.queue_declare(queue='hello')
channel.queue_declare(queue="hello")
def callback(ch, method, properties, body):
print(f" [x] Received {body}")
channel.basic_consume(queue='hello', on_message_callback=callback, auto_ack=True)
channel.basic_consume(queue="hello", on_message_callback=callback, auto_ack=True)
print(' [*] Waiting for messages. To exit press CTRL+C')
print(" [*] Waiting for messages. To exit press CTRL+C")
channel.start_consuming()
if __name__ == '__main__':
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
print('Interrupted')
print("Interrupted")
try:
sys.exit(0)
except SystemExit:

42
source/vqe.py
View File

@@ -1,28 +1,46 @@
from pennylane import numpy as np
import pennylane as qml
import os
from multiprocessing import Queue
os.environ["OMP_NUM_THREADS"] = '16'
import pennylane as qml
from pennylane import numpy as np
os.environ["OMP_NUM_THREADS"] = "16"
def get_sctructure_from_xyz_path(path: str):
return qml.qchem.read_structure("methane.xyz")
def run_vqe(q: Queue, symbols, coordinates, active_electrons, active_orbitals, max_iterations, conv_tol, step_size):
def run_vqe(
queue_callback: Queue,
symbols,
coordinates,
active_electrons,
active_orbitals,
max_iterations,
conv_tol,
step_size,
):
molecule = qml.qchem.Molecule(symbols, coordinates, load_data=True)
H, qubits = qml.qchem.molecular_hamiltonian(molecule, active_electrons=active_electrons,
active_orbitals=active_orbitals)
H, qubits = qml.qchem.molecular_hamiltonian(
molecule, active_electrons=active_electrons, active_orbitals=active_orbitals
)
dev = qml.device("lightning.qubit", wires=qubits)
singles, doubles = qml.qchem.excitations(active_electrons, qubits)
params = np.array(np.zeros(len(singles) + len(doubles)), requires_grad=True)
params = np.array(np.zeros(len(singles) + len(doubles)), requires_grad=True)
@qml.qnode(dev)
def circuit(param, wires):
# Map excitations to the wires the UCCSD circuit will act on
# Map excitations to the wires the UCCSD circuit will act on
s_wires, d_wires = qml.qchem.excitations_to_wires(singles, doubles)
qml.UCCSD(param, wires, s_wires=s_wires, d_wires=d_wires, init_state=qml.qchem.hf_state(active_electrons, qubits))
qml.UCCSD(
param,
wires,
s_wires=s_wires,
d_wires=d_wires,
init_state=qml.qchem.hf_state(active_electrons, qubits),
)
return qml.expval(H)
def cost_fn(param):
@@ -39,7 +57,7 @@ def run_vqe(q: Queue, symbols, coordinates, active_electrons, active_orbitals, m
# Calculate difference between new and old energies
conv = np.abs(energy - prev_energy)
q.put([n, energy,params])
queue_callback.put([n, energy, params])
if conv <= conv_tol:
break