02_spm.sh

#!/bin/bash

NAME=$1
SPM=/usr/local/bin/spm_encode
MODEL=./models/mbart.cc25/sentence.bpe.model
DATA=./preprocessed/${NAME}
TRAIN=train
VALID=valid
TEST=test
SRC=src
TGT=label
${SPM} --model=${MODEL} < ${DATA}/${TRAIN}.${SRC} > ${DATA}/${TRAIN}.spm.${SRC} &
${SPM} --model=${MODEL} < ${DATA}/${TRAIN}.${TGT} > ${DATA}/${TRAIN}.spm.${TGT} &
${SPM} --model=${MODEL} < ${DATA}/${VALID}.${SRC} > ${DATA}/${VALID}.spm.${SRC} &
${SPM} --model=${MODEL} < ${DATA}/${VALID}.${TGT} > ${DATA}/${VALID}.spm.${TGT} &
${SPM} --model=${MODEL} < ${DATA}/${TEST}.${SRC} > ${DATA}/${TEST}.spm.${SRC} &
${SPM} --model=${MODEL} < ${DATA}/${TEST}.${TGT} > ${DATA}/${TEST}.spm.${TGT} &

DATA=./preprocessed/${NAME}
TRAIN=train
VALID=valid
TEST=test
SRC=src
TGT=label
DEST=./postprocessed
DICT=./models/mbart.cc25/dict.txt

fairseq-preprocess \
--source-lang ${SRC} \
--target-lang ${TGT} \
--trainpref ${DATA}/${TRAIN}.spm \
--validpref ${DATA}/${VALID}.spm \
--testpref ${DATA}/${TEST}.spm  \
--destdir ${DEST}/${NAME} \
--thresholdtgt 0 \
--thresholdsrc 0 \
--srcdict ${DICT} \
--tgtdict ${DICT} \
--workers 70