1 files changed, 77 insertions, 0 deletions
diff --git a/analysis/cpp/run.sh b/analysis/cpp/run.sh
new file mode 100755
index 0000000..7710027
--- /dev/null
+++ b/analysis/cpp/run.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+#
+# Usage:
+#   ./run.sh <function name>
+
+set -o nounset
+set -o pipefail
+set -o errexit
+
+# Call gcc with the flags we like.
+# NOTE: -O3 does a lot for fast_em.  (More than 5x speedup over unoptimized)
+
+cpp-compiler() {
+  g++ -Wall -Wextra -O3 "$@"
+  #clang++ -Wall -Wextra -O3 "$@"
+}
+
+build-find-cliques() {
+  mkdir -p _tmp
+  # C++ 11 for unordered_{map,set}
+  cpp-compiler -std=c++0x -o _tmp/find_cliques find_cliques.cc 
+}
+
+find-cliques() {
+  _tmp/find_cliques "$@"
+}
+
+test-bad-edge() {
+  # Edge should go from lesser partition number to greater
+  find-cliques <<EOF
+num_partitions 3
+ngram_size 2
+edge 1.ab 0.cd
+EOF
+}
+
+test-bad-size() {
+  # Only support n =2 now
+  find-cliques <<EOF
+num_partitions 3
+ngram_size 3
+edge 0.ab 1.cd
+EOF
+}
+
+demo() {
+  local graph=${1:-testdata/graph1.txt}
+  build-find-cliques
+
+  time cat $graph | find-cliques
+}
+
+get-lint() {
+  mkdir -p _tmp
+  wget --directory _tmp \
+    http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py
+  chmod +x _tmp/cpplint.py
+}
+
+lint() {
+  _tmp/cpplint.py find_cliques.cc fast_em.cc
+}
+
+build-fast-em() {
+  mkdir -p _tmp
+  local out=_tmp/fast_em
+
+  cpp-compiler -o $out fast_em.cc
+  ls -l $out
+}
+
+fast-em() {
+  build-fast-em
+  time _tmp/fast_em "$@"
+}
+
+"$@"