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[parser] gshuf (Mac equivalent of shuf) is quite a bit slower than shuf, so removing it. Need to train on Linux unless a better alternative is found for shuffling large files on Mac

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This commit is contained in:
Al
2015-12-01 11:24:38 -05:00
parent 8484d4fffd
commit 116fe857db
2 changed files with 7 additions and 9 deletions
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2
configure.ac
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@@ -52,10 +52,8 @@ AC_CONFIG_FILES([Makefile
src/sparkey/Makefile])
AC_CHECK_PROG([FOUND_SHUF], [shuf], [yes])
AC_CHECK_PROG([FOUND_GSHUF], [gshuf], [yes])
AS_IF([test "x$FOUND_SHUF" = xyes], [AC_DEFINE([HAVE_SHUF], [1], [shuf available])])
AS_IF([test "x$FOUND_GSHUF" = xyes], [AC_DEFINE([HAVE_GSHUF], [1], [gshuf available])])
LIBPOSTAL_DATA_DIR=$datadir/libpostal
AC_DEFINE_UNQUOTED([LIBPOSTAL_DATA_DIR], ["$LIBPOSTAL_DATA_DIR"], [Data directory for libpostsal])

14
src/address_parser_train.c
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@@ -216,17 +216,18 @@ bool address_parser_train(address_parser_t *self, char *filename, uint32_t num_i
trainer->iterations = iter;
log_debug("Shuffling\n");
#if defined(HAVE_SHUF)
log_info("Shuffling\n");
/*
if (!shuffle_file(filename)) {
log_error("Error in shuffle\n");
averaged_perceptron_trainer_destroy(trainer);
return false;
}
log_debug("Shuffle complete\n");
*/
log_info("Shuffle complete\n");
#endif
if (!address_parser_train_epoch(self, trainer, filename)) {
log_error("Error in epoch\n");
averaged_perceptron_trainer_destroy(trainer);
@@ -249,9 +250,8 @@ int main(int argc, char **argv) {
exit(EXIT_FAILURE);
}
#if !defined(HAVE_SHUF) && !defined(HAVE_GSHUF)
log_error("shuf or gshuf must be installed to train address parser. Please install and reconfigure libpostal\n");
exit(EXIT_FAILURE);
#if !defined(HAVE_SHUF)
log_warn("shuf must be installed to train address parser effectively. If this is a production machine, please install shuf. No shuffling will be performed.\n");
#endif
char *filename = argv[1];