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Fig. 10 | BMC Bioinformatics

Fig. 10

From: Watchdog – a workflow management system for the distributed analysis of large-scale experimental data

Fig. 10

Defining executors. This example defines three possible executors: (i) the local host running Watchdog using two parallel threads for task execution (line 3). This will be used by default for task execution if no other executor is specified in a task definition using the executor attribute. (ii) a remote host named goliath accessed by SSH and authenticated via a private key that should be protected by a passphrase (line 4). (iii) a cluster executor that schedules a maximum of 16 simultaneously running tasks on the short queue of a computer cluster supporting DRMAA (line 5)

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