Code formatting. Slight changes to documentation of new functions.

src/hydro/Gadget2/hydro_iact.h

@@ -607,7 +607,8 @@ runner_iact_nonsym_1_vec_force(
   const vector balsara_j = vector_load(Balsara_j);
   const vector cj = vector_load(Cj);
 
-  const vector fac_mu = vector_set1(1.f); /* Will change with cosmological integration */
+  const vector fac_mu =
+      vector_set1(1.f); /* Will change with cosmological integration */
 
   /* Load stuff. */
   balsara.v = vec_add(balsara_i.v, balsara_j.v);
@@ -772,7 +773,8 @@ runner_iact_nonsym_2_vec_force(
   const vector hj_inv = vector_load(Hj_inv);
   const vector hj_inv_2 = vector_load(&Hj_inv[VEC_SIZE]);
 
-  const vector fac_mu = vector_set1(1.f); /* Will change with cosmological integration */
+  const vector fac_mu =
+      vector_set1(1.f); /* Will change with cosmological integration */
 
   /* Find the balsara switch. */
   balsara.v = vec_add(balsara_i.v, balsara_j.v);

src/runner_doiact_vec.c

@@ -656,8 +656,10 @@ __attribute__((always_inline)) INLINE void runner_doself1_density_vec(
       vec_create_mask(v_doi_mask2, vec_cmp_lt(v_r2_2.v, v_hig2.v));
 
       /* Combine two masks and form integer masks. */
-      const int doi_mask = vec_is_mask_true(v_doi_mask) & vec_is_mask_true(v_doi_mask_self_check);
-      const int doi_mask2 = vec_is_mask_true(v_doi_mask2) & vec_is_mask_true(v_doi_mask2_self_check);
+      const int doi_mask = vec_is_mask_true(v_doi_mask) &
+                           vec_is_mask_true(v_doi_mask_self_check);
+      const int doi_mask2 = vec_is_mask_true(v_doi_mask2) &
+                            vec_is_mask_true(v_doi_mask2_self_check);
 
       /* If there are any interactions left pack interaction values into c2
        * cache. */

src/vector.h

@@ -20,9 +20,6 @@
 #ifndef SWIFT_VECTOR_H
 #define SWIFT_VECTOR_H
 
-/* Have I already read this file? */
-#ifndef VEC_MACRO
-
 /* Config parameters. */
 #include "../config.h"
 
@@ -432,46 +429,41 @@ __attribute__((always_inline)) INLINE vector vec_reciprocal_sqrt(vector x) {
 }
 
 /**
- * @brief Loads a vector from memory.
+ * @brief Returns a new vector with data loaded from a memory address.
  *
- * @param *x memory to load from.
- * @return temp loaded #vector.
+ * @param x memory address to load from.
+ * @return Loaded #vector.
  */
 __attribute__((always_inline)) INLINE vector vector_load(float *const x) {
 
   vector temp;
-
   temp.v = vec_load(x);
-
   return temp;
 }
 
 /**
- * @brief Loads a vector filled with one value.
+ * @brief Returns a vector filled with one value.
  *
  * @param x value to set each element.
- * @return temp set #vector.
+ * @return A #vector filled with a given constant.
  */
 __attribute__((always_inline)) INLINE vector vector_set1(const float x) {
 
   vector temp;
-
   temp.v = vec_set1(x);
-
   return temp;
 }
 
 /**
- * @brief Loads a vector filled with zeros.
+ * @brief Returns a new vector filled with zeros.
  *
  * @return temp set #vector.
+ * @return A #vector filled with zeros.
  */
 __attribute__((always_inline)) INLINE vector vector_setzero() {
 
   vector temp;
-
   temp.v = vec_setzero();
-
   return temp;
 }
 
@@ -480,6 +472,4 @@ __attribute__((always_inline)) INLINE vector vector_setzero() {
 #define VEC_SIZE 8
 #endif /* WITH_VECTORIZATION */
 
-#endif /* VEC_MACRO */
-
 #endif /* SWIFT_VECTOR_H */