Local configuration

General configuration (Executor)

Set max load value in executor.run method to a smaller value than configured max concurrency.
```
executor.run(samples, max_load=256)  
```
Specify your cloud provider to authorize your simulations using provided credentials.
```
executor.run(samples, max_load=256, cloud_provider="aws")
```
Max TCP value in CloudConnector class (e.g. when require >1000 concurrent simulations). Default 1000. (high level config - work in progress)
```
aiohttp.ClientSession(connector=aiohttp.TCPConnector(limit=1000),  
```
Timeout value for simulations in CloudConnector class. Default 1 hour. (high level config - work in progress)
```
timeout=aiohttp.ClientTimeout(total=3600)) as session:  
```

Executor configuration

In order to run simulations using CloudVVUQ you need to:
1. Provide list of samples.

samples = [{"x": 1, "y": 2}, {"x": 2, "y": 3} ...]

2. Create Executor and specify endpoint:

url = "http://localhost:8080/2015-03-31/functions/function/invocations"
executor = Executor(url)

3. Run simulations and wait for it to finish

outputs = executor.run(samples, max_load=256, cloud_provider="aws")

EasyExecutor configuration

EasyExecutor is responsible for providing EasyVVUQ-related methods and extends Executor general functionality.

In order to run EasyVVUQ script as CloudVVUQ you need to:
1. Define sampler and its variances (as you would with EasyVVUQ)

sampler = uq.sampling.SCSampler(vary=vary, polynomial_order=3)

2. Create EasyExecutor and attach sampler:

executor = EasyExecutor(url)
executor.set_sampler(sampler, params)

3. Draw samples

executor.set_sampler(sampler, params)

4. Run simulations and wait for it to finish

outputs = executor.run(samples, max_load=256, cloud_provider="aws")

5. Create EasyVVUQ-native campaign object

campaign = executor.create_campaign("campaign_name", 
                                    input_columns=['F', 'L', 'a', 'D', 'd', 'E'],
                                    output_columns=['g1', 'g2', 'g3'])

From now on you can work on EasyVVUQ object (apply analysis etc.)