Put larger fields first (reduce total size for struct).

diff --git a/src/smpi/smpi_bench.c b/src/smpi/smpi_bench.c
index 7769404..8376fa4 100644 (file)
--- a/src/smpi/smpi_bench.c
+++ b/src/smpi/smpi_bench.c
@@ -233,13 +233,13 @@ unsigned long long smpi_rastro_timestamp (void)
 
 /* ****************************** Functions related to the SMPI_SAMPLE_ macros ************************************/
 typedef struct {
 
 /* ****************************** Functions related to the SMPI_SAMPLE_ macros ************************************/
 typedef struct {

-  int iters;        /* amount of requested iterations */
-  int count;        /* amount of iterations done so far */

   double threshold; /* maximal stderr requested (if positive) */
   double relstderr; /* observed stderr so far */
   double mean;      /* mean of benched times, to be used if the block is disabled */
   double sum;       /* sum of benched times (to compute the mean and stderr) */
   double sum_pow2;  /* sum of the square of the benched times (to compute the stderr) */
   double threshold; /* maximal stderr requested (if positive) */
   double relstderr; /* observed stderr so far */
   double mean;      /* mean of benched times, to be used if the block is disabled */
   double sum;       /* sum of benched times (to compute the mean and stderr) */
   double sum_pow2;  /* sum of the square of the benched times (to compute the stderr) */

+  int iters;        /* amount of requested iterations */
+  int count;        /* amount of iterations done so far */

   int benching;     /* 1: we are benchmarking; 0: we have enough data, no bench anymore */
 } local_data_t;
 
   int benching;     /* 1: we are benchmarking; 0: we have enough data, no bench anymore */
 } local_data_t;
 

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 718d079..79c1f02 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -20,15 +20,15 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_kernel, smpi,
                                 "Logging specific to SMPI (kernel)");
 
 typedef struct s_smpi_process_data {
                                 "Logging specific to SMPI (kernel)");
 
 typedef struct s_smpi_process_data {

-  int index;
+  double simulated;

   int* argc;
   char*** argv;
   smx_rdv_t mailbox;
   smx_rdv_t mailbox_small;
   xbt_os_timer_t timer;
   int* argc;
   char*** argv;
   smx_rdv_t mailbox;
   smx_rdv_t mailbox_small;
   xbt_os_timer_t timer;

-  double simulated;

   MPI_Comm comm_self;
   void *data; /* user data */
   MPI_Comm comm_self;
   void *data; /* user data */

+  int index;

   int initialized;
 } s_smpi_process_data_t;
 
   int initialized;
 } s_smpi_process_data_t;