From e4adbf64375d061e90f82677b469ab1e884620b2 Mon Sep 17 00:00:00 2001
From: lhausamm <loic_hausammann@hotmail.com>
Date: Mon, 6 Nov 2017 16:08:54 +0100
Subject: [PATCH] Ensure size of the log
---
examples/parameter_example.yml | 1 +
src/engine.c | 6 ++++--
src/engine.h | 4 ++++
src/runner.c | 2 +-
4 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/examples/parameter_example.yml b/examples/parameter_example.yml
index 85661a9eda..a9fd08c585 100644
--- a/examples/parameter_example.yml
+++ b/examples/parameter_example.yml
@@ -91,6 +91,7 @@ Snapshots:
output_list_on: 0 # (Optional) Enable the output list
output_list: snaplist.txt # (Optional) File containing the output times (see documentation in "Parameter File" section)
logger_max_steps: 10 # (Optional) Number of particle steps between two chunk writing if using logger
+ logger_size: 1e7 # buffer size of the logger file in bytes
# Parameters governing the conserved quantities statistics
Statistics:
diff --git a/src/engine.c b/src/engine.c
index 0d99a1fb02..96b2eeeaf0 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -5461,6 +5461,7 @@ void engine_step(struct engine *e) {
((double)e->total_nr_gparts) * e->gravity_properties->rebuild_frequency))
e->forcerebuild = 1;
+
#ifdef WITH_LOGGER
logger_log_timestamp(e->ti_old, &e->logger_time_offset,
e->logger_dump);
@@ -6700,10 +6701,11 @@ void engine_init(struct engine *e, struct space *s, struct swift_params *params,
/* Logger params */
char logger_name_file[PARSER_MAX_LINE_SIZE];
e->logger_max_steps = parser_get_opt_param_int(params, "Snapshots:logger_max_steps", 10);
- parser_get_opt_param_string(params, "Snapshots:dump_file", logger_name_file, e->snapshotBaseName);
+ e->logger_size = parser_get_param_float(params, "Snapshots:logger_size");
+ strcpy(logger_name_file, e->snapshotBaseName);
strcat(logger_name_file, ".dump");
e->logger_dump = malloc(sizeof(struct dump));
- dump_init(e->logger_dump, logger_name_file, 1024 * 1024 * 100);
+ dump_init(e->logger_dump, logger_name_file, e->logger_size);
e->logger_time_offset = 0;
#endif
diff --git a/src/engine.h b/src/engine.h
index 5efd53b230..e5c7106a40 100644
--- a/src/engine.h
+++ b/src/engine.h
@@ -325,6 +325,10 @@ struct engine {
/* Need to dump a snapshot ? */
int dump_snapshot;
+ /* Size of the dump file */
+ int logger_size;
+#endif
+
/* How many steps have we done with the same set of tasks? */
int tasks_age;
diff --git a/src/runner.c b/src/runner.c
index 9dbc1f5fea..5a9e6e26f0 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -899,7 +899,7 @@ void runner_do_init_grav(struct runner *r, struct cell *c, int timer) {
* @param timer Are we timing this ?
*/
void runner_do_extra_ghost(struct runner *r, struct cell *c, int timer) {
-
+
#ifdef EXTRA_HYDRO_LOOP
struct part *restrict parts = c->hydro.parts;
--
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