Create a parade pipeline (alias for flow)

Usage

pipeline(
  grid,
  seed_col = NULL,
  error = c("propagate", "keep", "omit", "stop"),
  retries = 0L,
  retry_backoff = c("none", "fixed", "linear", "exponential"),
  retry_base = 0,
  retry_on = NULL,
  cancel = c("deps", "all", "none"),
  resources = NULL,
  cpus = NULL,
  memory = NULL,
  time = NULL
)

Arguments

grid: A data frame or tibble containing parameter combinations
seed_col: Optional column name for reproducible random seeds
error: Error handling policy: "propagate", "keep", "omit", or "stop"
retries: Flow-level retry attempts per stage.
retry_backoff: Retry backoff strategy.
retry_base: Retry base delay in seconds.
retry_on: Optional retry classifier.
cancel: Cancellation propagation mode for error = "propagate".
resources: Optional flow-level resource defaults.
cpus: Optional flow-level default CPUs per task.
memory: Optional flow-level default memory.
time: Optional flow-level default walltime.

Value

A parade_flow object

Examples

grid <- data.frame(a = 1:2)
pl <- pipeline(grid)