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tfhe-rs/scripts/check_memory_errors.sh
2025-11-26 11:28:21 +01:00

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Executable File

#!/usr/bin/env bash
set -euo pipefail
RUN_VALGRIND=0
RUN_COMPUTE_SANITIZER=0
while [ -n "${1:-}" ]; do
case "$1" in
"--cpu" )
RUN_VALGRIND=1
;;
"--gpu" )
RUN_COMPUTE_SANITIZER=1
;;
*)
echo "Unknown param : $1"
exit 1
;;
esac
shift
done
if [[ "${RUN_VALGRIND}" == "0" && "${RUN_COMPUTE_SANITIZER}" == "0" ]]; then
echo "Usage: check_memory_errors.sh [--gpu] [--cpu]"
exit 1
fi
# List the tests into a temporary file
RUSTFLAGS="$RUSTFLAGS" cargo nextest list --cargo-profile "${CARGO_PROFILE}" \
--features=integer,internal-keycache,gpu-debug,zk-pok -p "${TFHE_SPEC}" &> /tmp/test_list.txt
# Filter the tests to get only the HL ones
TESTS_HL=$(sed -e $'s/\x1b\[[0-9;]*m//g' < /tmp/test_list.txt | grep 'high_level_api::booleans::tests::.*gpu.*' | grep -v 'array')
if [[ "${RUN_VALGRIND}" == "1" ]]; then
# Build the tests but don't run them
RUSTFLAGS="$RUSTFLAGS" cargo test --no-run --profile "${CARGO_PROFILE}" \
--features=integer,internal-keycache,gpu-debug,zk-pok -p "${TFHE_SPEC}"
# Find the test executable -> last one to have been modified
EXECUTABLE=target/release/deps/$(find target/release/deps/ -type f -executable -name "tfhe-*" -printf "%T@ %f\n" |sort -nr|sed 's/^.* //; q;')
# shellcheck disable=SC2181
RESULT=0
while read -r t; do
[ -z "$t" ] && continue
echo "Running valgrind on: $t"
VALGRIND_EXIT=0
valgrind --leak-check=full --show-leak-kinds=definite "$EXECUTABLE" -- "$t" || VALGRIND_EXIT=$?
if [[ $VALGRIND_EXIT -ne 0 ]]; then
RESULT=1
fi
done <<< "$TESTS_HL"
fi
TESTS_HL=$(sed -e $'s/\x1b\[[0-9;]*m//g' < /tmp/test_list.txt | grep 'high_level_api::booleans::tests::.*gpu.*' | grep -v 'array')
if [[ "${RUN_COMPUTE_SANITIZER}" == "1" ]]; then
# Build the tests but don't run them
RUSTFLAGS="$RUSTFLAGS" cargo test --no-run --profile "${CARGO_PROFILE}" \
--features=integer,internal-keycache,gpu,zk-pok -p "${TFHE_SPEC}"
# Find the test executable -> last one to have been modified
EXECUTABLE=target/release/deps/$(find target/release/deps/ -type f -executable -name "tfhe-*" -printf "%T@ %f\n" |sort -nr|sed 's/^.* //; q;')
RESULT=0
while read -r t; do
[ -z "$t" ] && continue
echo "Running compute-sanitizer on: $t"
CS_EXIT=0
compute-sanitizer --tool memcheck --leak-check=full \
--error-exitcode=1 --target-processes=all \
"$EXECUTABLE" -- "$t" || CS_EXIT=$?
if [[ $CS_EXIT -ne 0 ]]; then
RESULT=1
fi
done <<< "$TESTS_HL"
fi
exit $RESULT