Hendrik/xgboost
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add package parameter to all calls, test pass in mac

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tqchen@graphlab.com 2014-08-25 22:25:03 -07:00
parent 7297c0a92b
commit a1f1015ae1
3 changed files with 22 additions and 22 deletions
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40
R-package/R/xgboost.R
View File

@ -9,11 +9,11 @@
# constructing DMatrix
xgb.DMatrix <- function(data, info=list(), missing=0.0) {
if (typeof(data) == "character") {
handle <- .Call("XGDMatrixCreateFromFile_R", data, as.integer(FALSE))
handle <- .Call("XGDMatrixCreateFromFile_R", data, as.integer(FALSE), PACKAGE="xgboost")
} else if(is.matrix(data)) {
handle <- .Call("XGDMatrixCreateFromMat_R", data, missing)
handle <- .Call("XGDMatrixCreateFromMat_R", data, missing, PACKAGE="xgboost")
} else if(class(data) == "dgCMatrix") {
handle <- .Call("XGDMatrixCreateFromCSC_R", data@p, data@i, data@x)
handle <- .Call("XGDMatrixCreateFromCSC_R", data@p, data@i, data@x, PACKAGE="xgboost")
} else {
stop(paste("xgb.DMatrix: does not support to construct from ", typeof(data)))
}
@ -39,7 +39,7 @@ xgb.getinfo <- function(dmat, name) {
name != "base_margin" ) {
stop(paste("xgb.getinfo: unknown info name", name))
}
ret <- .Call("XGDMatrixGetInfo_R", dmat, name)
ret <- .Call("XGDMatrixGetInfo_R", dmat, name, PACKAGE="xgboost")
return(ret)
}
# set information into dmatrix, this mutate dmatrix
@ -48,19 +48,19 @@ xgb.setinfo <- function(dmat, name, info) {
stop("xgb.setinfo: first argument dtrain must be xgb.DMatrix");
}
if (name == "label") {
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info))
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info), PACKAGE="xgboost")
return(TRUE)
}
if (name == "weight") {
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info))
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info), PACKAGE="xgboost")
return(TRUE)
}
if (name == "base_margin") {
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info))
.Call("XGDMatrixSetInfo_R", dmat, name, as.numeric(info), PACKAGE="xgboost")
return(TRUE)
}
if (name == "group") {
.Call("XGDMatrixSetInfo_R", dmat, name, as.integer(info))
.Call("XGDMatrixSetInfo_R", dmat, name, as.integer(info), PACKAGE="xgboost")
return(TRUE)
}
stop(pase("xgb.setinfo: unknown info name", name))
@ -76,19 +76,19 @@ xgb.Booster <- function(params = list(), cachelist = list(), modelfile = NULL) {
stop("xgb.Booster: only accepts list of DMatrix as cachelist")
}
}
handle <- .Call("XGBoosterCreate_R", cachelist)
.Call("XGBoosterSetParam_R", handle, "seed", "0")
handle <- .Call("XGBoosterCreate_R", cachelist, PACKAGE="xgboost")
.Call("XGBoosterSetParam_R", handle, "seed", "0", PACKAGE="xgboost")
if (length(params) != 0) {
for (i in 1:length(params)) {
p <- params[i]
.Call("XGBoosterSetParam_R", handle, names(p), as.character(p))
.Call("XGBoosterSetParam_R", handle, names(p), as.character(p), PACKAGE="xgboost")
}
}
if (!is.null(modelfile)) {
if (typeof(modelfile) != "character"){
stop("xgb.Booster: modelfile must be character");
}
.Call("XGBoosterLoadModel_R", handle, modelfile)
.Call("XGBoosterLoadModel_R", handle, modelfile, PACKAGE="xgboost")
}
return(structure(handle, class="xgb.Booster"))
}
@ -133,14 +133,14 @@ xgb.train <- function(params, dtrain, nrounds=10, watchlist=list(), obj=NULL, fe
# save model or DMatrix to file
xgb.save <- function(handle, fname) {
if (typeof(fname) != "character") {
stop("xgb.save: fname must be character");
stop("xgb.save: fname must be character")
}
if (class(handle) == "xgb.Booster") {
.Call("XGBoosterSaveModel_R", handle, fname);
.Call("XGBoosterSaveModel_R", handle, fname, PACKAGE="xgboost")
return(TRUE)
}
if (class(handle) == "xgb.DMatrix") {
.Call("XGDMatrixSaveBinary_R", handle, fname, as.integer(FALSE))
.Call("XGDMatrixSaveBinary_R", handle, fname, as.integer(FALSE), PACKAGE="xgboost")
return(TRUE)
}
stop("xgb.save: the input must be either xgb.DMatrix or xgb.Booster")
@ -154,7 +154,7 @@ xgb.predict <- function(booster, dmat, outputmargin = FALSE) {
if (class(dmat) != "xgb.DMatrix") {
stop("xgb.predict: second argument must be type xgb.DMatrix")
}
ret <- .Call("XGBoosterPredict_R", booster, dmat, as.integer(outputmargin))
ret <- .Call("XGBoosterPredict_R", booster, dmat, as.integer(outputmargin), PACKAGE="xgboost")
return(ret)
}
# dump model
@ -165,7 +165,7 @@ xgb.dump <- function(booster, fname, fmap = "") {
if (typeof(fname) != "character"){
stop("xgb.dump: second argument must be type character")
}
.Call("XGBoosterDumpModel_R", booster, fname, fmap)
.Call("XGBoosterDumpModel_R", booster, fname, fmap, PACKAGE="xgboost")
return(TRUE)
}
##--------------------------------------
@ -180,7 +180,7 @@ xgb.iter.update <- function(booster, dtrain, iter) {
if (class(dtrain) != "xgb.DMatrix") {
stop("xgb.iter.update: second argument must be type xgb.DMatrix")
}
.Call("XGBoosterUpdateOneIter_R", booster, as.integer(iter), dtrain)
.Call("XGBoosterUpdateOneIter_R", booster, as.integer(iter), dtrain, PACKAGE="xgboost")
return(TRUE)
}
# iteratively update booster with customized statistics
@ -191,7 +191,7 @@ xgb.iter.boost <- function(booster, dtrain, gpair) {
if (class(dtrain) != "xgb.DMatrix") {
stop("xgb.iter.update: second argument must be type xgb.DMatrix")
}
.Call("XGBoosterBoostOneIter_R", booster, dtrain, gpair$grad, gpair$hess)
.Call("XGBoosterBoostOneIter_R", booster, dtrain, gpair$grad, gpair$hess, PACKAGE="xgboost")
return(TRUE)
}
# iteratively evaluate one iteration
@ -217,6 +217,6 @@ xgb.iter.eval <- function(booster, watchlist, iter) {
evnames <- append(evnames, names(w))
}
}
msg <- .Call("XGBoosterEvalOneIter_R", booster, as.integer(iter), watchlist, evnames)
msg <- .Call("XGBoosterEvalOneIter_R", booster, as.integer(iter), watchlist, evnames, PACKAGE="xgboost")
return(msg)
}

2
R-package/src/Makevars
View File

@ -7,7 +7,7 @@ PKG_CPPFLAGS = -O3 -Wno-unknown-pragmas -DXGBOOST_CUSTOMIZE_ERROR_ -fPIC $(SH
PKG_LIBS = $(SHLIB_OPENMP_CFLAGS)
ifeq ($(no_omp),1)
PKG_CPPFLAGS += -D -DDISABLE_OPENMP
PKG_CPPFLAGS += -DDISABLE_OPENMP
endif
CXXOBJ= xgboost_wrapper.o xgboost_io.o

2
R-package/src/Makevars.win
View File

@ -7,7 +7,7 @@ PKG_CPPFLAGS = -O3 -Wno-unknown-pragmas -DXGBOOST_CUSTOMIZE_ERROR_ -fopenmp -fP
PKG_LIBS = $(SHLIB_OPENMP_CFLAGS)
ifeq ($(no_omp),1)
PKG_CPPFLAGS += -D -DDISABLE_OPENMP
PKG_CPPFLAGS += -DDISABLE_OPENMP
endif
CXXOBJ= xgboost_wrapper.o xgboost_io.o