X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/953c0b61d637f5ade9219ab35bb7eaae2f39e5e0..b8bbc1087cd89b120b0004376bf09ef8c6881f42:/src/amok/Bandwidth/bandwidth_private.h

diff --git a/src/amok/Bandwidth/bandwidth_private.h b/src/amok/Bandwidth/bandwidth_private.h
index 4eb673f16c..aa3097a704 100644
--- a/src/amok/Bandwidth/bandwidth_private.h
+++ b/src/amok/Bandwidth/bandwidth_private.h
@@ -1,10 +1,9 @@
-/* $Id$ */
-
 /* bandwidth - network bandwidth tests facilities                           */
 
 /* module's private interface masked even to other parts of AMOK.           */
 
-/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved.            */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -16,40 +15,52 @@
 #include "gras.h"
 #include "amok/bandwidth.h"
 
+void amok_bw_bw_init(void);     /* Must be called only once per node */
+void amok_bw_bw_join(void);     /* Each process must run it */
+void amok_bw_bw_leave(void);    /* Each process must run it */
+
+void amok_bw_sat_init(void);    /* Must be called only once per node */
+void amok_bw_sat_join(void);    /* Each process must run it */
+void amok_bw_sat_leave(void);   /* Each process must run it */
+
+/***
+ * Plain bandwidth measurement stuff
+ ***/
+
 /* Request for a BW experiment.
- * If host==NULL, it should be between the sender and the receiver.
- * If not, it should be between between the receiver and host (3-tiers).
+ * If peer==NULL, it should be between the sender and the receiver.
+ * If not, it should be between between the receiver and peer (3-tiers).
  */
 typedef struct {
-  s_xbt_host_t host; /* host+raw socket to use */
+  s_xbt_peer_t peer;            /* peer+raw socket to use */
   unsigned long int buf_size;
-  unsigned long int exp_size;
   unsigned long int msg_size;
-} s_bw_request_t,*bw_request_t;
+  unsigned long int msg_amount;
+  double min_duration;
+} s_bw_request_t, *bw_request_t;
 
-/* Result of a BW experiment (payload when answering).
- * if err.msg != NULL, it wasn't sucessful. Check err.msg and err.code to see why.
- */
+/* Result of a BW experiment (payload when answering). */
 typedef struct {
   unsigned int timestamp;
   double sec;
   double bw;
-} s_bw_res,*bw_res_t;
+} s_bw_res_t, *bw_res_t;
+
 
+/***
+ * Saturation stuff
+ ***/
 
-/* Description of a saturation experiment (payload asking some host to collaborate for that)
+/* Description of a saturation experiment (payload asking some peer to collaborate for that)
  */
 typedef struct {
-  s_xbt_host_t host; /* host+raw socket to use */
+  s_xbt_peer_t peer;            /* peer+raw socket to use */
   unsigned int msg_size;
-  unsigned int timeout;
-} s_sat_request_t,*sat_request_t;
-
-/* Prototypes of local callbacks */
-int amok_bw_cb_bw_handshake(gras_msg_cb_ctx_t ctx, void *payload);
-int amok_bw_cb_bw_request(gras_msg_cb_ctx_t ctx, void *payload);
+  unsigned int duration;
+} s_sat_request_t, *sat_request_t;
 
-int amok_bw_cb_sat_start(gras_msg_cb_ctx_t ctx, void *payload);
-int amok_bw_cb_sat_begin(gras_msg_cb_ctx_t ctx, void *payload);
+void amok_bw_sat_start(const char *from_name, unsigned int from_port,
+                       const char *to_name, unsigned int to_port,
+                       unsigned int msg_size, unsigned int duration);
 
-#endif /* AMOK_BANDWIDTH_PRIVATE_H */
+#endif                          /* AMOK_BANDWIDTH_PRIVATE_H */