51 lines
1.2 KiB
V
51 lines
1.2 KiB
V
module main
|
|
|
|
import benchmark
|
|
import sim
|
|
import sim.args as simargs
|
|
import sim.img
|
|
|
|
fn main() {
|
|
args := simargs.parse_args(extra_workers: 1)? as simargs.ParallelArgs
|
|
|
|
img_settings := img.image_settings_from_grid(args.grid)
|
|
|
|
request_chan := chan &sim.SimRequest{cap: args.workers}
|
|
result_chan := chan &sim.SimResult{cap: args.workers}
|
|
|
|
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)?
|
|
|
|
mut workers := []thread{cap: args.workers + 1}
|
|
mut bmark := benchmark.start()
|
|
|
|
defer {
|
|
image_worker := workers.pop()
|
|
request_chan.close()
|
|
sim.log('Waiting for workers to finish')
|
|
workers.wait()
|
|
result_chan.close()
|
|
sim.log('Waiting for image writer to finish')
|
|
image_worker.wait()
|
|
sim.log('Workers finished!')
|
|
bmark.measure(@FN)
|
|
sim.log('Closing writer file')
|
|
writer.close()
|
|
sim.log('Done!')
|
|
}
|
|
|
|
for id in 0 .. args.workers {
|
|
workers << go sim.sim_worker(id, request_chan, [result_chan])
|
|
}
|
|
|
|
workers << go img.image_worker(mut writer, result_chan, img_settings)
|
|
|
|
handle_request := fn [request_chan] (request &sim.SimRequest) ? {
|
|
request_chan <- request
|
|
}
|
|
|
|
sim.run(args.params,
|
|
grid: args.grid
|
|
on_request: sim.SimRequestHandler(handle_request)
|
|
)
|
|
}
|