Deinline the double nested core loop

1 files changed, 6 insertions, 3 deletions

diff --git a/eval/src/vespa/eval/instruction/sparse_112_dot_product.cpp b/eval/src/vespa/eval/instruction/sparse_112_dot_product.cpp
index 080f51e384a..b17c2db8b22 100644
--- a/eval/src/vespa/eval/instruction/sparse_112_dot_product.cpp
+++ b/eval/src/vespa/eval/instruction/sparse_112_dot_product.cpp
@@ -16,17 +16,17 @@ using namespace instruction;
 namespace {
 
 template <typename T, size_t N>
-ConstArrayRef<T> as_car(std::array<T, N> &array) {
+ConstArrayRef<T> as_car(std::array<T, N> &array) noexcept {
     return {array.data(), array.size()};
 }
 
 template <typename T, size_t N>
-ConstArrayRef<const T *> as_ccar(std::array<T *, N> &array) {
+ConstArrayRef<const T *> as_ccar(std::array<T *, N> &array) noexcept {
     return {array.data(), array.size()};
 }
 
 template <typename T>
-ConstArrayRef<T> as_car(T &value) {
+ConstArrayRef<T> as_car(T &value) noexcept {
     return {&value, 1};
 }
 
@@ -63,6 +63,9 @@ double my_sparse_112_dot_product_fallback(const Value::Index &a_idx, const Value
 
 template <typename CT>
 double my_fast_sparse_112_dot_product(const FastAddrMap *a_map, const FastAddrMap *b_map, const FastAddrMap *c_map,
+                                      const CT *a_cells, const CT *b_cells, const CT *c_cells) __attribute__((noinline));
+template <typename CT>
+double my_fast_sparse_112_dot_product(const FastAddrMap *a_map, const FastAddrMap *b_map, const FastAddrMap *c_map,
                                       const CT *a_cells, const CT *b_cells, const CT *c_cells)
 {
     double result = 0.0;