func main() {
flag.Parse()
if flag.NArg() != 1 && flag.NArg() != 2 {
flag.Usage()
os.Exit(1)
}
config := common.ReadConfigOrExit(flag.Arg(0))
transitionSystem, ok := common.TransitionSystems[config.Parser.System]
if !ok {
log.Fatalf("Unknown transition system: %s", config.Parser.System)
}
blasImpl, ok := blasImpls[*blas]
if !ok {
log.Fatalf("Unknown blas implementation: %s", *blas)
}
labelNumberer := common.ReadTransitionsOrExit(config.Parser.Transitions, transitionSystem)
parseNetwork := common.ReadModelOrExit(config.Parser.Model, blasImpl)
var morphNetwork *network.Network
if len(config.Parser.MorphModel) != 0 {
morphNetwork = common.ReadModelOrExit(config.Parser.MorphModel, blasImpl)
}
ilas := common.ReadIlasOrExit(config.Parser.Inputs)
normalizer := common.ReadNormalizerOrExit(config.Parser.Normalisation)
layerEmbeddings := common.MustReadAllEmbeddings(config.Embeddings)
realizer := input.NewInputVectorRealizer(ilas, layerEmbeddings, normalizer)
var guide system.Guide
if morphNetwork != nil {
log.Print("Using morphology")
guide = network.NewMorphGuide(parseNetwork, morphNetwork, *labelNumberer, realizer)
} else {
guide = network.NewGuide(parseNetwork, *labelNumberer, realizer)
}
parser := system.NewGreedyParser(transitionSystem, guide)
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
start := time.Now()
run(parser)
elapsed := time.Since(start)
log.Printf("Parsing took %s", elapsed)
}
func hashKernelParsing(transitionSystem system.TransitionSystem,
generator symbolic.FeatureGenerator, model *golinear.Model,
labelNumberer *system.LabelNumberer, hashKernelSize uint) {
guide := svm.NewHashingSVMGuide(model, generator, *labelNumberer, fnv.New32,
hashKernelSize)
parser := system.NewGreedyParser(transitionSystem, guide)
start := time.Now()
run(parser)
elapsed := time.Since(start)
log.Printf("Parsing took %s\n", elapsed)
}