X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2FR%2FcomputeForecast.R;h=bd19b8d1297831fda59b3b0da354c2f9576349ec;hb=a866acb3c0ae138b22df9dae9ec576b866794417;hp=8cf8861a39b33909aed575c2d587f6c12a05feaa;hpb=ff5df8e310b73883565761ab4b1aa5a0672e9f27;p=talweg.git

diff --git a/pkg/R/computeForecast.R b/pkg/R/computeForecast.R
index 8cf8861..bd19b8d 100644
--- a/pkg/R/computeForecast.R
+++ b/pkg/R/computeForecast.R
@@ -55,13 +55,40 @@ computeForecast = function(data, indices, forecaster, pjump,
 	forecaster_class_name = getFromNamespace(paste(forecaster,"Forecaster",sep=""), "talweg")
 	forecaster = forecaster_class_name$new( #.pjump =
 		getFromNamespace(paste("get",pjump,"JumpPredict",sep=""), "talweg"))
-	for (today in integer_indices)
+
+#oo = forecaster$predictSerie(data, integer_indices[1], memory, horizon, ...)
+#browser()
+
+	parll=TRUE #FALSE
+	if (parll)
+	{
+		library(parallel)
+		ppp <- parallel::mclapply(seq_along(integer_indices), function(i) {
+			list(
+				"forecast" = forecaster$predictSerie(data, integer_indices[i], memory, horizon, ...),
+				"params"= forecaster$getParameters(),
+				"index" = integer_indices[i] )
+			}, mc.cores=3)
+	}
+	else
 	{
-		pred$append(
-			new_serie = forecaster$predictSerie(data, today, memory, horizon, ...),
-			new_params = forecaster$getParameters(),
-			new_index_in_data = today
-		)
+		ppp <- lapply(seq_along(integer_indices), function(i) {
+			list(
+				"forecast" = forecaster$predictSerie(data, integer_indices[i], memory, horizon, ...),
+				"params"= forecaster$getParameters(),
+				"index" = integer_indices[i] )
+			})
 	}
+#browser()
+
+for (i in seq_along(integer_indices))
+{
+	pred$append(
+			new_serie = ppp[[i]]$forecast,
+			new_params = ppp[[i]]$params,
+			new_index_in_data = ppp[[i]]$index
+	)
+}
+
 	pred
 }