From 68030e1d69277478b145ff6ca004e609ebe2d044 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Fri, 21 Aug 2015 10:04:55 -0500
Subject: [PATCH] Make output file optional in command line tool
---
bin/loopy | 14 ++++++++++----
examples/fortran/run-floopy.sh | 6 ------
examples/fortran/run-loopy.sh | 3 ---
3 files changed, 10 insertions(+), 13 deletions(-)
delete mode 100755 examples/fortran/run-floopy.sh
delete mode 100755 examples/fortran/run-loopy.sh
diff --git a/bin/loopy b/bin/loopy
index 8f365c7be..c8cbea1c6 100644
--- a/bin/loopy
+++ b/bin/loopy
@@ -50,8 +50,9 @@ def main():
parser = ArgumentParser(description="Stand-alone loopy frontend")
- parser.add_argument("infile")
- parser.add_argument("outfile")
+ parser.add_argument("infile", metavar="INPUT_FILE")
+ parser.add_argument("outfile", default="-", metavar="OUTPUT_FILE",
+ help="Defaults to stdout ('-').", nargs='?')
parser.add_argument("--lang", metavar="LANGUAGE", help="loopy|fortran")
parser.add_argument("--target")
parser.add_argument("--name")
@@ -185,10 +186,15 @@ def main():
code, impl_arg_info = generate_code(kernel)
codes.append(code)
- if args.outfile == "-":
+ if args.outfile:
+ outfile, = args.outfile
+ else:
+ outfile = "-"
+
+ if outfile == "-":
sys.stdout.write("\n\n".join(codes))
else:
- with open(args.outfile, "w") as outfile_fd:
+ with open(outfile, "w") as outfile_fd:
outfile_fd.write("\n\n".join(codes))
diff --git a/examples/fortran/run-floopy.sh b/examples/fortran/run-floopy.sh
deleted file mode 100755
index fcea2c8b5..000000000
--- a/examples/fortran/run-floopy.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#! /bin/sh
-
-NAME="$1"
-shift
-
-python $(which loopy) --lang=fpp "$NAME" - "$@"
diff --git a/examples/fortran/run-loopy.sh b/examples/fortran/run-loopy.sh
deleted file mode 100755
index f22f78424..000000000
--- a/examples/fortran/run-loopy.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#! /bin/sh
-
-python $(which loopy) --lang=loopy "$NAME" - "$@"
--
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