From: Christophe Thiéry <christopho128@gmail.com>
Date: Mon, 5 Dec 2011 16:09:33 +0000 (+0100)
Subject: Remove a redundant include and reindent a bit
X-Git-Tag: exp_20120216~241^2~4
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/24af868370145cdcd27aae2e69fd3ba363a4f86b

Remove a redundant include and reindent a bit
---

diff --git a/src/xbt/parmap.c b/src/xbt/parmap.c
index 5801828377..d5035a0aee 100644
--- a/src/xbt/parmap.c
+++ b/src/xbt/parmap.c
@@ -5,15 +5,15 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 #include "gras_config.h"
 #include <unistd.h>
+
 #ifndef _XBT_WIN32
 #include <sys/syscall.h>
 #endif
 
 #ifdef HAVE_FUTEX_H
-	#include <linux/futex.h>
-#else
-	#include "xbt/xbt_os_thread.h"
+#include <linux/futex.h>
 #endif
+
 #include "xbt/parmap.h"
 #include "xbt/log.h"
 #include "xbt/function_types.h"
@@ -24,18 +24,18 @@
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_parmap, xbt, "parmap: parallel map");
 XBT_LOG_NEW_SUBCATEGORY(xbt_parmap_unit, xbt_parmap, "parmap unit testing");
 
-typedef enum{
+typedef enum {
   PARMAP_WORK = 0,
   PARMAP_DESTROY
 } e_xbt_parmap_flag_t;
 
 #ifdef HAVE_FUTEX_H
-typedef struct s_xbt_event{
+typedef struct s_xbt_event {
   int work;
   int done;
   unsigned int thread_counter;
   unsigned int threads_to_wait;
-}s_xbt_event_t, *xbt_event_t;
+} s_xbt_event_t, *xbt_event_t;
 
 void xbt_event_init(xbt_event_t event);
 void xbt_event_signal(xbt_event_t event);
@@ -57,9 +57,10 @@ typedef struct s_xbt_parmap {
 
 static void *_xbt_parmap_worker_main(void *parmap);
 #ifdef HAVE_FUTEX_H
-	static void futex_wait(int *uaddr, int val);
-	static void futex_wake(int *uaddr, int val);
+static void futex_wait(int *uaddr, int val);
+static void futex_wake(int *uaddr, int val);
 #endif
+
 xbt_parmap_t xbt_parmap_new(unsigned int num_workers)
 {
   unsigned int i;
@@ -78,7 +79,7 @@ xbt_parmap_t xbt_parmap_new(unsigned int num_workers)
   parmap->sync_event->threads_to_wait = num_workers;
 #endif
   /* Create the pool of worker threads */
-  for(i=0; i < num_workers; i++){
+  for (i = 0; i < num_workers; i++) {
     worker = xbt_os_thread_create(NULL, _xbt_parmap_worker_main, parmap, NULL);
     xbt_os_thread_detach(worker);
   }
@@ -89,7 +90,7 @@ xbt_parmap_t xbt_parmap_new(unsigned int num_workers)
 }
 
 void xbt_parmap_destroy(xbt_parmap_t parmap)
-{ 
+{
   parmap->status = PARMAP_DESTROY;
 #ifdef HAVE_FUTEX_H
   xbt_event_signal(parmap->sync_event);
@@ -98,7 +99,7 @@ void xbt_parmap_destroy(xbt_parmap_t parmap)
   xbt_free(parmap);
 }
 
- void xbt_parmap_apply(xbt_parmap_t parmap, void_f_pvoid_t fun, xbt_dynar_t data)
+void xbt_parmap_apply(xbt_parmap_t parmap, void_f_pvoid_t fun, xbt_dynar_t data)
 {
   /* Assign resources to worker threads*/
   parmap->fun = fun;
@@ -110,8 +111,8 @@ void xbt_parmap_destroy(xbt_parmap_t parmap)
   XBT_DEBUG("Job done");
 }
 
-void* xbt_parmap_next(xbt_parmap_t parmap) {
-
+void* xbt_parmap_next(xbt_parmap_t parmap)
+{
   unsigned int index = __sync_fetch_and_add(&parmap->index, 1);
   if (index < xbt_dynar_length(parmap->data)) {
     return xbt_dynar_get_as(parmap->data, index, void*);
@@ -119,7 +120,8 @@ void* xbt_parmap_next(xbt_parmap_t parmap) {
   return NULL;
 }
 
-unsigned long xbt_parmap_get_worker_id(xbt_parmap_t parmap) {
+unsigned long xbt_parmap_get_worker_id(xbt_parmap_t parmap)
+{
   return (unsigned long) xbt_os_thread_get_extra_data();
 }
 
@@ -177,8 +179,9 @@ static void futex_wake(int *uaddr, int val)
 void xbt_event_init(xbt_event_t event)
 {
   int myflag = event->done;
-  if(event->thread_counter < event->threads_to_wait)
+  if (event->thread_counter < event->threads_to_wait) {
     futex_wait(&event->done, myflag);
+  }
 }
 
 void xbt_event_signal(xbt_event_t event)
@@ -197,7 +200,7 @@ void xbt_event_wait(xbt_event_t event)
 
   myflag = event->work;
   mycount = __sync_add_and_fetch(&event->thread_counter, 1);
-  if(mycount == event->threads_to_wait){
+  if (mycount == event->threads_to_wait) {
     event->done++;
     futex_wake(&event->done, 1);
   }
@@ -210,7 +213,7 @@ void xbt_event_end(xbt_event_t event)
   unsigned int mycount;
 
   mycount = __sync_add_and_fetch(&event->thread_counter, 1);
-  if(mycount == event->threads_to_wait){
+  if (mycount == event->threads_to_wait) {
     event->done++;
     futex_wake(&event->done, 1);
   }
@@ -224,8 +227,6 @@ void xbt_event_end(xbt_event_t event)
 XBT_TEST_SUITE("parmap", "Parallel Map");
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(xbt_parmap_unit);
 
-
-
 xbt_parmap_t parmap;
 
 void fun(void *arg);
@@ -239,18 +240,19 @@ XBT_TEST_UNIT("basic", test_parmap_basic, "Basic usage")
 {
   xbt_test_add("Create the parmap");
 
-  unsigned long i,j;
+  unsigned long i, j;
   xbt_dynar_t data = xbt_dynar_new(sizeof(void *), NULL);
 
   /* Create the parallel map */
   parmap = xbt_parmap_new(10);
 
-  for(j=0; j < 100; j++){
+  for(j = 0; j < 100; j++) {
     xbt_dynar_push_as(data, void *, (void *)j);
   }
 
-  for(i=0; i < 5; i++)
+  for (i = 0; i < 5; i++) {
     xbt_parmap_apply(parmap, fun, data);
+  }
 
   /* Destroy the parmap */
   xbt_parmap_destroy(parmap);