openstack/deb-python-taskflow
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adf417cda526f4551079a0ae3fdcdeb8b803be09
deb-python-taskflow/doc/source/examples.rst
Joshua Harlow adf417cda5 Add a mandelbrot parallel calculation WBE example 
The mandelbrot calculation is neat example to provide
to show how the WBE engine can be used to compute various
calculations (the mandelbrot set in this example).

This will also create an image from the output if a filename
is provided and the pillow library is installed (that library
does the actual image writing).

See: http://en.wikipedia.org/wiki/Mandelbrot_set

Part of blueprint more-examples

Change-Id: I12b9b7a2ce61b17ddaa2930cc9cf266ae0c60932
2014-09-12 22:03:26 +00:00

3.8 KiB
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Making phone calls

Note

Full source located at simple_linear.

../../taskflow/examples/simple_linear.py

Making phone calls (automatically reverting)

Note

Full source located at reverting_linear.

../../taskflow/examples/reverting_linear.py

Building a car

Note

Full source located at build_a_car.

../../taskflow/examples/build_a_car.py

Linear equation solver (explicit dependencies)

Note

Full source located at calculate_linear.

../../taskflow/examples/calculate_linear.py

Linear equation solver (inferred dependencies)

Source: graph_flow.py

../../taskflow/examples/graph_flow.py

Linear equation solver (in parallel)

Note

Full source located at calculate_in_parallel

../../taskflow/examples/calculate_in_parallel.py

Creating a volume (in parallel)

Note

Full source located at create_parallel_volume

../../taskflow/examples/create_parallel_volume.py

Storing & emitting a bill

Note

Full source located at fake_billing

../../taskflow/examples/fake_billing.py

Suspending a workflow & resuming

Note

Full source located at resume_from_backend

../../taskflow/examples/resume_from_backend.py

Creating a virtual machine (resumable)

Note

Full source located at resume_vm_boot

../../taskflow/examples/resume_vm_boot.py

Creating a volume (resumable)

Note

Full source located at resume_volume_create

../../taskflow/examples/resume_volume_create.py

Running engines via iteration

Note

Full source located at run_by_iter

../../taskflow/examples/run_by_iter.py

Controlling retries using a retry controller

Note

Full source located at retry_flow

../../taskflow/examples/retry_flow.py

Distributed execution (simple)

Note

Full source located at wbe_simple_linear

../../taskflow/examples/wbe_simple_linear.py

Distributed mandelbrot (complex)

Note

Full source located at wbe_mandelbrot

Output

Generated mandelbrot fractal

Code

../../taskflow/examples/wbe_mandelbrot.py