-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2010, 2012-2014. 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. */
#include "smx_private.h"
-#include "surf/storage_private.h"
+//#include "surf/storage_private.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
#include "xbt/dict.h"
/* Update global variables */
xbt_lib_set(storage_lib,name,SIMIX_STORAGE_LEVEL,smx_storage);
-
- return xbt_lib_get_or_null(storage_lib, name, SIMIX_STORAGE_LEVEL);
-}
-
-
-void* SIMIX_pre_file_get_data(smx_simcall_t simcall,smx_file_t fd){
- return SIMIX_file_get_data(fd);
+ return xbt_lib_get_elm_or_null(storage_lib, name);
}
-void* SIMIX_file_get_data(smx_file_t fd){
- xbt_assert((fd != NULL), "Invalid parameters (simix file is NULL)");
-
- return fd->data;
-}
-
-void SIMIX_pre_file_set_data(smx_simcall_t simcall, smx_file_t fd, void *data) {
- SIMIX_file_set_data(fd, data);
-}
+/**
+ * \brief Internal function to destroy a SIMIX storage.
+ *
+ * \param s the host to destroy (a smx_storage_t)
+ */
+void SIMIX_storage_destroy(void *s)
+{
+ smx_storage_priv_t storage = (smx_storage_priv_t) s;
-void SIMIX_file_set_data(smx_file_t fd, void *data){
- xbt_assert((fd != NULL), "Invalid parameter");
+ xbt_assert((storage != NULL), "Invalid parameters");
+ if (storage->data)
+ free(storage->data);
- fd->data = data;
+ /* Clean storage structure */
+ free(storage);
}
//SIMIX FILE READ
-void SIMIX_pre_file_read(smx_simcall_t simcall, size_t size,
- smx_file_t fd)
+void simcall_HANDLER_file_read(smx_simcall_t simcall, smx_file_t fd, sg_size_t size, smx_host_t host)
{
- smx_action_t action = SIMIX_file_read(simcall->issuer, size, fd);
- xbt_fifo_push(action->simcalls, simcall);
- simcall->issuer->waiting_action = action;
+ smx_synchro_t synchro = SIMIX_file_read(fd, size, host);
+ xbt_fifo_push(synchro->simcalls, simcall);
+ simcall->issuer->waiting_synchro = synchro;
}
-smx_action_t SIMIX_file_read(smx_process_t process, size_t size,
- smx_file_t fd)
+smx_synchro_t SIMIX_file_read(smx_file_t fd, sg_size_t size, smx_host_t host)
{
- smx_action_t action;
- smx_host_t host = process->smx_host;
+ smx_synchro_t synchro;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- action = xbt_mallocator_get(simix_global->action_mallocator);
- action->type = SIMIX_ACTION_IO;
- action->name = NULL;
+ synchro = xbt_mallocator_get(simix_global->synchro_mallocator);
+ synchro->type = SIMIX_SYNC_IO;
+ synchro->name = NULL;
#ifdef HAVE_TRACING
- action->category = NULL;
+ synchro->category = NULL;
#endif
- action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.read(host, size,
- fd->surf_file);
+ synchro->io.host = host;
+ synchro->io.surf_io = surf_workstation_read(host, fd->surf_file, size);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
- XBT_DEBUG("Create io action %p", action);
+ surf_action_set_data(synchro->io.surf_io, synchro);
+ XBT_DEBUG("Create io synchro %p", synchro);
- return action;
+ return synchro;
}
//SIMIX FILE WRITE
-void SIMIX_pre_file_write(smx_simcall_t simcall, size_t size,
- smx_file_t fd)
+void simcall_HANDLER_file_write(smx_simcall_t simcall, smx_file_t fd, sg_size_t size, smx_host_t host)
{
- smx_action_t action = SIMIX_file_write(simcall->issuer, size, fd);
- xbt_fifo_push(action->simcalls, simcall);
- simcall->issuer->waiting_action = action;
+ smx_synchro_t synchro = SIMIX_file_write(fd, size, host);
+ xbt_fifo_push(synchro->simcalls, simcall);
+ simcall->issuer->waiting_synchro = synchro;
}
-smx_action_t SIMIX_file_write(smx_process_t process,
- size_t size, smx_file_t fd)
+smx_synchro_t SIMIX_file_write(smx_file_t fd, sg_size_t size, smx_host_t host)
{
- smx_action_t action;
- smx_host_t host = process->smx_host;
+ smx_synchro_t synchro;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- action = xbt_mallocator_get(simix_global->action_mallocator);
- action->type = SIMIX_ACTION_IO;
- action->name = NULL;
+ synchro = xbt_mallocator_get(simix_global->synchro_mallocator);
+ synchro->type = SIMIX_SYNC_IO;
+ synchro->name = NULL;
#ifdef HAVE_TRACING
- action->category = NULL;
+ synchro->category = NULL;
#endif
- action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.write(host, size,
- fd->surf_file);
+ synchro->io.host = host;
+ synchro->io.surf_io = surf_workstation_write(host, fd->surf_file, size);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
- XBT_DEBUG("Create io action %p", action);
+ surf_action_set_data(synchro->io.surf_io, synchro);
+ XBT_DEBUG("Create io synchro %p", synchro);
- return action;
+ return synchro;
}
//SIMIX FILE OPEN
-void SIMIX_pre_file_open(smx_simcall_t simcall, const char* mount,
- const char* path)
+void simcall_HANDLER_file_open(smx_simcall_t simcall, const char* fullpath, smx_host_t host)
{
- smx_action_t action = SIMIX_file_open(simcall->issuer, mount, path);
- xbt_fifo_push(action->simcalls, simcall);
- simcall->issuer->waiting_action = action;
+ smx_synchro_t synchro = SIMIX_file_open(fullpath, host);
+ xbt_fifo_push(synchro->simcalls, simcall);
+ simcall->issuer->waiting_synchro = synchro;
}
-smx_action_t SIMIX_file_open(smx_process_t process ,const char* mount,
- const char* path)
+smx_synchro_t SIMIX_file_open(const char* fullpath, smx_host_t host)
{
- smx_action_t action;
- smx_host_t host = process->smx_host;
+ smx_synchro_t synchro;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- action = xbt_mallocator_get(simix_global->action_mallocator);
- action->type = SIMIX_ACTION_IO;
- action->name = NULL;
+ synchro = xbt_mallocator_get(simix_global->synchro_mallocator);
+ synchro->type = SIMIX_SYNC_IO;
+ synchro->name = NULL;
#ifdef HAVE_TRACING
- action->category = NULL;
+ synchro->category = NULL;
#endif
- action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.open(host, mount, path);
+ synchro->io.host = host;
+ synchro->io.surf_io = surf_workstation_open(host, fullpath);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
- XBT_DEBUG("Create io action %p", action);
+ surf_action_set_data(synchro->io.surf_io, synchro);
+ XBT_DEBUG("Create io synchro %p", synchro);
- return action;
+ return synchro;
}
//SIMIX FILE CLOSE
-void SIMIX_pre_file_close(smx_simcall_t simcall, smx_file_t fd)
+void simcall_HANDLER_file_close(smx_simcall_t simcall, smx_file_t fd, smx_host_t host)
{
- smx_action_t action = SIMIX_file_close(simcall->issuer, fd);
- xbt_fifo_push(action->simcalls, simcall);
- simcall->issuer->waiting_action = action;
+ smx_synchro_t synchro = SIMIX_file_close(fd, host);
+ xbt_fifo_push(synchro->simcalls, simcall);
+ simcall->issuer->waiting_synchro = synchro;
}
-smx_action_t SIMIX_file_close(smx_process_t process, smx_file_t fd)
+smx_synchro_t SIMIX_file_close(smx_file_t fd, smx_host_t host)
{
- smx_action_t action;
- smx_host_t host = process->smx_host;
+ smx_synchro_t synchro;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- action = xbt_mallocator_get(simix_global->action_mallocator);
- action->type = SIMIX_ACTION_IO;
- action->name = NULL;
+ synchro = xbt_mallocator_get(simix_global->synchro_mallocator);
+ synchro->type = SIMIX_SYNC_IO;
+ synchro->name = NULL;
#ifdef HAVE_TRACING
- action->category = NULL;
+ synchro->category = NULL;
#endif
- action->io.host = host;
- action->io.surf_io = surf_workstation_model->extension.workstation.close(host, fd->surf_file);
+ synchro->io.host = host;
+ synchro->io.surf_io = surf_workstation_close(host, fd->surf_file);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
- XBT_DEBUG("Create io action %p", action);
+ surf_action_set_data(synchro->io.surf_io, synchro);
+ XBT_DEBUG("Create io synchro %p", synchro);
- return action;
+ return synchro;
}
//SIMIX FILE UNLINK
-int SIMIX_pre_file_unlink(smx_simcall_t simcall, smx_file_t fd)
-{
- return SIMIX_file_unlink(simcall->issuer, fd);
-}
-
-int SIMIX_file_unlink(smx_process_t process, smx_file_t fd)
+int SIMIX_file_unlink(smx_file_t fd, smx_host_t host)
{
- smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- if (surf_workstation_model->extension.workstation.unlink(host, fd->surf_file)){
- fd->surf_file = NULL;
- return 1;
- } else
- return 0;
+ int res = surf_workstation_unlink(host, fd->surf_file);
+ xbt_free(fd);
+ return !!res;
}
-//SIMIX FILE LS
-void SIMIX_pre_file_ls(smx_simcall_t simcall,
- const char* mount, const char* path)
+sg_size_t simcall_HANDLER_file_get_size(smx_simcall_t simcall, smx_file_t fd)
{
- smx_action_t action = SIMIX_file_ls(simcall->issuer, mount, path);
- xbt_fifo_push(action->simcalls, simcall);
- simcall->issuer->waiting_action = action;
+ return SIMIX_file_get_size(simcall->issuer, fd);
}
-smx_action_t SIMIX_file_ls(smx_process_t process, const char* mount, const char *path)
+
+sg_size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd)
{
- smx_action_t action;
smx_host_t host = process->smx_host;
- /* check if the host is active */
- if (surf_workstation_model->extension.workstation.get_state(host) != SURF_RESOURCE_ON) {
- THROWF(host_error, 0, "Host %s failed, you cannot call this function",
- sg_host_name(host));
- }
-
- action = xbt_mallocator_get(simix_global->action_mallocator);
- action->type = SIMIX_ACTION_IO;
- action->name = NULL;
-#ifdef HAVE_TRACING
- action->category = NULL;
-#endif
-
- action->io.host = host;
- action->io.surf_io = surf_workstation_model->extension.workstation.ls(host,mount,path);
-
- surf_workstation_model->action_data_set(action->io.surf_io, action);
- XBT_DEBUG("Create io action %p", action);
- return action;
+ return surf_workstation_get_size(host, fd->surf_file);
}
-size_t SIMIX_pre_file_get_size(smx_simcall_t simcall, smx_file_t fd)
+sg_size_t simcall_HANDLER_file_tell(smx_simcall_t simcall, smx_file_t fd)
{
- return SIMIX_file_get_size(simcall->issuer, fd);
+ return SIMIX_file_tell(simcall->issuer, fd);
}
-size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd)
+sg_size_t SIMIX_file_tell(smx_process_t process, smx_file_t fd)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_size(host,
- fd->surf_file);
+ return surf_workstation_file_tell(host, fd->surf_file);
}
-xbt_dynar_t SIMIX_pre_file_get_info(smx_simcall_t simcall, smx_file_t fd)
+
+xbt_dynar_t simcall_HANDLER_file_get_info(smx_simcall_t simcall, smx_file_t fd)
{
return SIMIX_file_get_info(simcall->issuer, fd);
}
xbt_dynar_t SIMIX_file_get_info(smx_process_t process, smx_file_t fd)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_info(host,
- fd->surf_file);
+ return surf_workstation_get_info(host, fd->surf_file);
}
-size_t SIMIX_pre_storage_get_free_size(smx_simcall_t simcall, const char* name)
+int simcall_HANDLER_file_seek(smx_simcall_t simcall, smx_file_t fd, sg_offset_t offset, int origin)
{
- return SIMIX_storage_get_free_size(simcall->issuer, name);
+ return SIMIX_file_seek(simcall->issuer, fd, offset, origin);
}
-size_t SIMIX_storage_get_free_size(smx_process_t process, const char* name)
+int SIMIX_file_seek(smx_process_t process, smx_file_t fd, sg_offset_t offset, int origin)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_free_size(host,name);
+ return surf_workstation_file_seek(host, fd->surf_file, offset, origin);
}
-size_t SIMIX_pre_storage_get_used_size(smx_simcall_t simcall, const char* name)
+int simcall_HANDLER_file_move(smx_simcall_t simcall, smx_file_t file, const char* fullpath)
{
- return SIMIX_storage_get_used_size(simcall->issuer, name);
+ return SIMIX_file_move(simcall->issuer, file, fullpath);
}
-size_t SIMIX_storage_get_used_size(smx_process_t process, const char* name)
+int SIMIX_file_move(smx_process_t process, smx_file_t file, const char* fullpath)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_used_size(host,name);
+ return surf_workstation_file_move(host, file->surf_file, fullpath);
}
-xbt_dict_t SIMIX_pre_storage_get_properties(smx_simcall_t simcall, smx_storage_t storage){
- return SIMIX_storage_get_properties(storage);
-}
-xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage){
+sg_size_t SIMIX_storage_get_size(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
- return surf_storage_model->extension.storage.get_properties(storage);
-}
-
-const char* SIMIX_pre_storage_get_name(smx_simcall_t simcall, smx_storage_t storage){
- return SIMIX_storage_get_name(storage);
+ return surf_storage_get_size(storage);
}
-const char* SIMIX_storage_get_name(smx_storage_t storage){
- xbt_assert((storage != NULL), "Invalid parameters");
- return sg_storage_name(storage);
+sg_size_t simcall_HANDLER_storage_get_free_size(smx_simcall_t simcall, smx_storage_t storage)
+{
+ return SIMIX_storage_get_free_size(simcall->issuer, storage);
}
-void SIMIX_pre_storage_set_data(smx_simcall_t simcall, smx_storage_t storage, void *data) {
- SIMIX_storage_set_data(storage, data);
+sg_size_t SIMIX_storage_get_free_size(smx_process_t process, smx_storage_t storage)
+{
+ return surf_storage_get_free_size(storage);
}
-void SIMIX_storage_set_data(smx_storage_t storage, void *data){
- xbt_assert((storage != NULL), "Invalid parameters");
- xbt_assert((SIMIX_storage_priv(storage)->data == NULL), "Data already set");
- SIMIX_storage_priv(storage)->data = data;
+sg_size_t simcall_HANDLER_storage_get_used_size(smx_simcall_t simcall, smx_storage_t storage)
+{
+ return SIMIX_storage_get_used_size(simcall->issuer, storage);
}
-void* SIMIX_pre_storage_get_data(smx_simcall_t simcall,smx_storage_t storage){
- return SIMIX_storage_get_data(storage);
+sg_size_t SIMIX_storage_get_used_size(smx_process_t process, smx_storage_t storage)
+{
+ return surf_storage_get_used_size(storage);
}
-void* SIMIX_storage_get_data(smx_storage_t storage){
+xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
-
- return SIMIX_storage_priv(storage)->data;
+ return surf_resource_get_properties(surf_storage_resource_priv(storage));
}
-xbt_dict_t SIMIX_pre_storage_get_content(smx_simcall_t simcall, smx_storage_t storage){
- return SIMIX_storage_get_content(storage);
+const char* SIMIX_storage_get_name(smx_storage_t storage){
+ xbt_assert((storage != NULL), "Invalid parameters");
+ return sg_storage_name(storage);
}
xbt_dict_t SIMIX_storage_get_content(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
- return surf_storage_model->extension.storage.get_content(storage);
+ return surf_storage_get_content(storage);
}
-void SIMIX_post_io(smx_action_t action)
+const char* SIMIX_storage_get_host(smx_storage_t storage){
+ xbt_assert((storage != NULL), "Invalid parameters");
+ return surf_storage_get_host(storage);
+}
+
+void SIMIX_post_io(smx_synchro_t synchro)
{
xbt_fifo_item_t i;
smx_simcall_t simcall;
-// char* key;
-// xbt_dict_cursor_t cursor = NULL;
-// s_file_stat_t *dst = NULL;
-// s_file_stat_t *src = NULL;
- xbt_fifo_foreach(action->simcalls,i,simcall,smx_simcall_t) {
+ xbt_fifo_foreach(synchro->simcalls,i,simcall,smx_simcall_t) {
switch (simcall->call) {
- case SIMCALL_FILE_OPEN:;
+ case SIMCALL_FILE_OPEN: {
smx_file_t tmp = xbt_new(s_smx_file_t,1);
- tmp->surf_file = (action->io.surf_io)->file;
+ tmp->surf_file = surf_storage_action_get_file(synchro->io.surf_io);
simcall_file_open__set__result(simcall, tmp);
break;
-
+ }
case SIMCALL_FILE_CLOSE:
xbt_free(simcall_file_close__get__fd(simcall));
simcall_file_close__set__result(simcall, 0);
break;
-
case SIMCALL_FILE_WRITE:
- simcall_file_write__set__result(simcall, (action->io.surf_io)->cost);
+ simcall_file_write__set__result(simcall, surf_action_get_cost(synchro->io.surf_io));
break;
case SIMCALL_FILE_READ:
- simcall_file_read__set__result(simcall, (action->io.surf_io)->cost);
+ simcall_file_read__set__result(simcall, surf_action_get_cost(synchro->io.surf_io));
break;
- case SIMCALL_FILE_LS:
-// xbt_dict_foreach((action->io.surf_io)->ls_dict,cursor,key, src){
-// // if there is a stat we have to duplicate it
-// if(src){
-// dst = xbt_new0(s_file_stat_t,1);
-// file_stat_copy(src, dst);
-// xbt_dict_set((action->io.surf_io)->ls_dict,key,dst,xbt_free);
-// }
-// }
- simcall_file_ls__set__result(simcall, (action->io.surf_io)->ls_dict);
- break;
default:
break;
}
}
- switch (surf_workstation_model->action_state_get(action->io.surf_io)) {
+ switch (surf_action_get_state(synchro->io.surf_io)) {
case SURF_ACTION_FAILED:
- action->state = SIMIX_FAILED;
+ synchro->state = SIMIX_FAILED;
break;
case SURF_ACTION_DONE:
- action->state = SIMIX_DONE;
+ synchro->state = SIMIX_DONE;
break;
default:
break;
}
- SIMIX_io_finish(action);
+ SIMIX_io_finish(synchro);
}
-void SIMIX_io_destroy(smx_action_t action)
+void SIMIX_io_destroy(smx_synchro_t synchro)
{
- XBT_DEBUG("Destroy action %p", action);
- if (action->io.surf_io)
- action->io.surf_io->model_type->action_unref(action->io.surf_io);
- xbt_mallocator_release(simix_global->action_mallocator, action);
+ XBT_DEBUG("Destroy synchro %p", synchro);
+ if (synchro->io.surf_io)
+ surf_action_unref(synchro->io.surf_io);
+ xbt_mallocator_release(simix_global->synchro_mallocator, synchro);
}
-void SIMIX_io_finish(smx_action_t action)
+void SIMIX_io_finish(smx_synchro_t synchro)
{
xbt_fifo_item_t item;
smx_simcall_t simcall;
- xbt_fifo_foreach(action->simcalls, item, simcall, smx_simcall_t) {
+ xbt_fifo_foreach(synchro->simcalls, item, simcall, smx_simcall_t) {
- switch (action->state) {
+ switch (synchro->state) {
case SIMIX_DONE:
- /* do nothing, action done */
+ /* do nothing, synchro done */
break;
case SIMIX_FAILED:
break;
default:
- xbt_die("Internal error in SIMIX_io_finish: unexpected action state %d",
- (int)action->state);
+ xbt_die("Internal error in SIMIX_io_finish: unexpected synchro state %d",
+ (int)synchro->state);
}
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
- simcall->issuer->waiting_action = NULL;
+ simcall->issuer->waiting_synchro = NULL;
SIMIX_simcall_answer(simcall);
}
/* We no longer need it */
- SIMIX_io_destroy(action);
+ SIMIX_io_destroy(synchro);
}
