description:Length of the input and output queues in elements.
samplelen:
type:integer
description:Maximum number of data elements in a single `struct Sample`` for the samples handled by this node.
default:<DEFAULT_SHMEM_SAMPLELEN>
mode:
type:string
default:pthread
enum:
- pthread
- polling
description:|
If set to `pthread`, POSIX condition variables (CV) are used to signal writes between processes.
If set to `polling`, no CV's are used, meaning that blocking writes have to be implemented using polling, leading to performance improvements at a cost of unnecessary CPU usage.
exec:
description:|
Optional name and command-line arguments (as passed to `execve`) of a command to be executed during node startup.
This can be used to start the external program directly from VILLASNode. If unset, no command is executed.
type:array
items:
type:string
in:
type:object
properties:
name:
type:string
description:|
Name of the POSIX shared memory object.
Must start with a forward slash (/).
The same name should be passed to the external program somehow in its configuration or command-line arguments.
out:
type:object
properties:
name:
type:string
description:|
Name of the POSIX shared memory object.
Must start with a forward slash (/).
The same name should be passed to the external program somehow in its configuration or command-line arguments.
