Merge branch 'master' into concedo_experimental

# Conflicts:
#	.gitignore
#	CMakeLists.txt
#	Makefile
#	README.md
#	tests/test-grad0.cpp

scripts/qnt-all.sh

@@ -20,6 +20,7 @@ fi
 model="$1"
 out="../tmp/results-${model}"
 
+set -o pipefail
 set -e
 
 mkdir -p ${out}

scripts/run-all-perf.sh

@@ -20,6 +20,7 @@ fi
 model="$1"
 out="../tmp/results-${model}"
 
+set -o pipefail
 set -e
 
 mkdir -p ${out}

scripts/run-all-ppl.sh

@@ -17,6 +17,7 @@ if [ ! -z "$3" ]; then
     args="$3"
 fi
 
+set -o pipefail
 set -e
 
 model="$1"