From 51362dbbca18de7a514c4dece2aabd2a654fc269 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Fri, 12 Feb 2016 15:40:52 +0000
Subject: [PATCH] No more u_hdt term in xpart
---
src/hydro/Default/hydro_part.h | 3 ---
src/hydro/Gadget2/hydro_part.h | 6 ------
src/runner.c | 2 +-
3 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/src/hydro/Default/hydro_part.h b/src/hydro/Default/hydro_part.h
index 6bfe81822f..2cb5345578 100644
--- a/src/hydro/Default/hydro_part.h
+++ b/src/hydro/Default/hydro_part.h
@@ -29,9 +29,6 @@ struct xpart {
/* Velocity at the last full step. */
float v_full[3];
- /* Entropy at the half-step. */
- float u_hdt;
-
/* Old density. */
float omega;
diff --git a/src/hydro/Gadget2/hydro_part.h b/src/hydro/Gadget2/hydro_part.h
index 45c04ba75c..fea9ee54aa 100644
--- a/src/hydro/Gadget2/hydro_part.h
+++ b/src/hydro/Gadget2/hydro_part.h
@@ -29,12 +29,6 @@ struct xpart {
/* Velocity at the last full step. */
float v_full[3];
- /* Entropy at the half-step. */
- float u_hdt;
-
- /* Old density. */
- float omega;
-
} __attribute__((aligned(xpart_align)));
/* Data of a single particle. */
diff --git a/src/runner.c b/src/runner.c
index 88a94f0dcd..ade14ee625 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -944,7 +944,7 @@ void runner_dokick(struct runner *r, struct cell *c, int timer) {
/* Collect total energy. */
ekin += 0.5 * m * (v_full[0] * v_full[0] + v_full[1] * v_full[1] +
v_full[2] * v_full[2]);
- epot += m * xp->u_hdt;
+ epot += 0.f; //MATTHIEU
/* Minimal time for next end of time-step */
t_end_min = fminf(p->t_end, t_end_min);
--
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