From c5a5c663d8b25cbeffc2699e422df23ed242e007 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Mon, 11 Apr 2016 15:25:09 +0100
Subject: [PATCH] Code formatting

---
 src/partition.c          |   4 +-
 src/physical_constants.c |   3 +-
 src/potentials.c         |   4 +-
 src/potentials.h         |   4 +-
 src/runner.c             | 138 +++++++++++++++++++--------------------
 src/space.c              |  19 +++---
 6 files changed, 87 insertions(+), 85 deletions(-)

diff --git a/src/partition.c b/src/partition.c
index c4145422de..70249a679e 100644
--- a/src/partition.c
+++ b/src/partition.c
@@ -1044,7 +1044,6 @@ static int check_complete(struct space *s, int verbose, int nregions) {
   return (!failed);
 }
 
-
 /**
  * @brief Partition a space of cells based on another space of cells.
  *
@@ -1062,7 +1061,8 @@ static int check_complete(struct space *s, int verbose, int nregions) {
  *
  * @param oldh the cell dimensions of old space.
  * @param oldcdim number of cells per dimension in old space.
- * @param oldnodeIDs the nodeIDs of cells in the old space, indexed by old cellid.
+ * @param oldnodeIDs the nodeIDs of cells in the old space, indexed by old
+ *cellid.
  * @param s the space to be partitioned.
  *
  * @return 1 if the new space contains nodeIDs from all nodes, 0 otherwise.
diff --git a/src/physical_constants.c b/src/physical_constants.c
index 4ad79d08a6..d00d63df1c 100644
--- a/src/physical_constants.c
+++ b/src/physical_constants.c
@@ -103,7 +103,8 @@ void phys_const_init(struct UnitSystem* us, struct phys_const* internal_const) {
 
 void phys_const_print(struct phys_const* internal_const) {
 
-  message("%25s = %e", "Gravitational constant", internal_const->const_newton_G);
+  message("%25s = %e", "Gravitational constant",
+          internal_const->const_newton_G);
   message("%25s = %e", "Speed of light", internal_const->const_speed_light_c);
   message("%25s = %e", "Planck constant", internal_const->const_planck_h);
   message("%25s = %e", "Boltzmann constant", internal_const->const_boltzmann_k);
diff --git a/src/potentials.c b/src/potentials.c
index 1781c67f72..98e57d7959 100644
--- a/src/potentials.c
+++ b/src/potentials.c
@@ -33,8 +33,8 @@
  * @param potential The external potential properties to initialize
  */
 void potential_init(const struct swift_params* parameter_file,
-		    struct UnitSystem* us,
-		    struct external_potential* potential) {
+                    struct UnitSystem* us,
+                    struct external_potential* potential) {
 
 #ifdef EXTERNAL_POTENTIAL_POINTMASS
 
diff --git a/src/potentials.h b/src/potentials.h
index 43d9bb48e8..638c4b0d16 100644
--- a/src/potentials.h
+++ b/src/potentials.h
@@ -112,8 +112,8 @@ __attribute__((always_inline)) INLINE static void external_gravity_pointmass(
 /* Now, some generic functions, defined in the source file */
 
 void potential_init(const struct swift_params* parameter_file,
-		    struct UnitSystem* us,
-		    struct external_potential* potential);
+                    struct UnitSystem* us,
+                    struct external_potential* potential);
 
 void potential_print(const struct external_potential* potential);
 
diff --git a/src/runner.c b/src/runner.c
index 33b082d67b..7290522467 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -931,75 +931,75 @@ void runner_dokick(struct runner *r, struct cell *c, int timer) {
       /* If the g-particle has no counterpart and needs to be kicked */
       if (gp->id < 0) {
 
-	if (is_fixdt || gp->ti_end <= ti_current) {
-	  
-	  /* First, finish the force calculation */
-	  gravity_end_force(gp);
-	  
-	  /* Now we are ready to compute the next time-step size */
-	  int new_dti;
-	  
-	  if (is_fixdt) {
-	    
-	    /* Now we have a time step, proceed with the kick */
-	    new_dti = global_dt_max * timeBase_inv;
-	    
-	  } else {
-	    
-	    /* Compute the next timestep (gravity condition) */
-	    const float new_dt_external =
-              gravity_compute_timestep_external(potential, constants, gp);
-	    const float new_dt_self =
-              gravity_compute_timestep_self(constants, gp);
-	    
-	    float new_dt = fminf(new_dt_external, new_dt_self);
-	    
-	    /* Limit timestep within the allowed range */
-	    new_dt = fminf(new_dt, global_dt_max);
-	    new_dt = fmaxf(new_dt, global_dt_min);
-	    
-	    /* Convert to integer time */
-	    new_dti = new_dt * timeBase_inv;
-	    
-	    /* Recover the current timestep */
-	    const int current_dti = gp->ti_end - gp->ti_begin;
-	    
-	    /* Limit timestep increase */
-	    if (current_dti > 0) new_dti = min(new_dti, 2 * current_dti);
-	    
-	    /* Put this timestep on the time line */
-	    int dti_timeline = max_nr_timesteps;
-	    while (new_dti < dti_timeline) dti_timeline /= 2;
-	    
-	    /* Now we have a time step, proceed with the kick */
-	    new_dti = dti_timeline;
-	  }
-	  
-	  /* Compute the time step for this kick */
-	  const int ti_start = (gp->ti_begin + gp->ti_end) / 2;
-	  const int ti_end = gp->ti_end + new_dti / 2;
-	  const double dt = (ti_end - ti_start) * timeBase;
-	  const double half_dt = (ti_end - gp->ti_end) * timeBase;
-	  
-	  /* Move particle forward in time */
-	  gp->ti_begin = gp->ti_end;
-	  gp->ti_end = gp->ti_begin + new_dti;
-	  
-	  /* Kick particles in momentum space */
-	  gp->v_full[0] += gp->a_grav[0] * dt;
-	  gp->v_full[1] += gp->a_grav[1] * dt;
-	  gp->v_full[2] += gp->a_grav[2] * dt;
-	  
-	  /* Extra kick work */
-	  gravity_kick_extra(gp, dt, half_dt);
-	  
-	  /* Number of updated g-particles */
-	  g_updated++;
-	}
-	
-	/* Minimal time for next end of time-step */
-	ti_end_min = min(gp->ti_end, ti_end_min);
-	ti_end_max = max(gp->ti_end, ti_end_max);
+        if (is_fixdt || gp->ti_end <= ti_current) {
+
+          /* First, finish the force calculation */
+          gravity_end_force(gp);
+
+          /* Now we are ready to compute the next time-step size */
+          int new_dti;
+
+          if (is_fixdt) {
+
+            /* Now we have a time step, proceed with the kick */
+            new_dti = global_dt_max * timeBase_inv;
+
+          } else {
+
+            /* Compute the next timestep (gravity condition) */
+            const float new_dt_external =
+                gravity_compute_timestep_external(potential, constants, gp);
+            const float new_dt_self =
+                gravity_compute_timestep_self(constants, gp);
+
+            float new_dt = fminf(new_dt_external, new_dt_self);
+
+            /* Limit timestep within the allowed range */
+            new_dt = fminf(new_dt, global_dt_max);
+            new_dt = fmaxf(new_dt, global_dt_min);
+
+            /* Convert to integer time */
+            new_dti = new_dt * timeBase_inv;
+
+            /* Recover the current timestep */
+            const int current_dti = gp->ti_end - gp->ti_begin;
+
+            /* Limit timestep increase */
+            if (current_dti > 0) new_dti = min(new_dti, 2 * current_dti);
+
+            /* Put this timestep on the time line */
+            int dti_timeline = max_nr_timesteps;
+            while (new_dti < dti_timeline) dti_timeline /= 2;
+
+            /* Now we have a time step, proceed with the kick */
+            new_dti = dti_timeline;
+          }
+
+          /* Compute the time step for this kick */
+          const int ti_start = (gp->ti_begin + gp->ti_end) / 2;
+          const int ti_end = gp->ti_end + new_dti / 2;
+          const double dt = (ti_end - ti_start) * timeBase;
+          const double half_dt = (ti_end - gp->ti_end) * timeBase;
+
+          /* Move particle forward in time */
+          gp->ti_begin = gp->ti_end;
+          gp->ti_end = gp->ti_begin + new_dti;
+
+          /* Kick particles in momentum space */
+          gp->v_full[0] += gp->a_grav[0] * dt;
+          gp->v_full[1] += gp->a_grav[1] * dt;
+          gp->v_full[2] += gp->a_grav[2] * dt;
+
+          /* Extra kick work */
+          gravity_kick_extra(gp, dt, half_dt);
+
+          /* Number of updated g-particles */
+          g_updated++;
+        }
+
+        /* Minimal time for next end of time-step */
+        ti_end_min = min(gp->ti_end, ti_end_min);
+        ti_end_max = max(gp->ti_end, ti_end_max);
       }
     }
 
diff --git a/src/space.c b/src/space.c
index bfc51187d0..a3fb6e8d62 100644
--- a/src/space.c
+++ b/src/space.c
@@ -205,9 +205,9 @@ void space_regrid(struct space *s, double cell_max, int verbose) {
         "Must have at least 3 cells in each spatial dimension when periodicity "
         "is switched on.");
 
-  /* In MPI-Land, changing the top-level cell size requires that the
-   * global partition is recomputed and the particles redistributed.
-   * Be prepared to do that. */
+/* In MPI-Land, changing the top-level cell size requires that the
+ * global partition is recomputed and the particles redistributed.
+ * Be prepared to do that. */
 #ifdef WITH_MPI
   double oldh[3];
   double oldcdim[3];
@@ -301,10 +301,11 @@ void space_regrid(struct space *s, double cell_max, int verbose) {
        * cells around the nodes. We repartition using the old space node
        * positions as a grid to resample. */
       if (s->e->nodeID == 0)
-        message("basic cell dimensions have increased - recalculating the "
-                "global partition.");
+        message(
+            "basic cell dimensions have increased - recalculating the "
+            "global partition.");
 
-      if (!partition_space_to_space(oldh, oldcdim, oldnodeIDs, s) ) {
+      if (!partition_space_to_space(oldh, oldcdim, oldnodeIDs, s)) {
 
         /* Failed, try another technique that requires no settings. */
         message("Failed to get a new partition, trying less optimal method");
@@ -1407,7 +1408,7 @@ void space_init(struct space *s, const struct swift_params *params,
   space_maxsize = parser_get_param_int(params, "Scheduler:cell_max_size");
   space_subsize = parser_get_param_int(params, "Scheduler:cell_sub_size");
   space_splitsize = parser_get_param_int(params, "Scheduler:cell_split_size");
-  if(verbose)
+  if (verbose)
     message("max_size set to %d, sub_size set to %d, split_size set to %d",
             space_maxsize, space_subsize, space_splitsize);
 
@@ -1478,9 +1479,9 @@ void space_init(struct space *s, const struct swift_params *params,
   }
 
   /* Allocate the extra parts array. */
-  if(Npart > 0) {
+  if (Npart > 0) {
     if (posix_memalign((void *)&s->xparts, xpart_align,
-		       Npart * sizeof(struct xpart)) != 0)
+                       Npart * sizeof(struct xpart)) != 0)
       error("Failed to allocate xparts.");
     bzero(s->xparts, Npart * sizeof(struct xpart));
   }
-- 
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