-/* $Id$ */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
+/* Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011. 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 <errno.h>
+#include <math.h>
+#include <stdarg.h> /* va_arg */
+
#include "xbt/misc.h"
#include "xbt/log.h"
-#include "surf/surfxml_parse_private.h"
+#include "xbt/str.h"
+#include "xbt/dict.h"
+#include "surf/surfxml_parse.h"
#include "surf/surf_private.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(parse, surf ,"Logging specific to the SURF module");
+#include "simgrid/sg_config.h"
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
+ "Logging specific to the SURF parsing module");
#undef CLEANUP
-#include "surfxml.c"
-
-static xbt_dynar_t surf_input_buffer_stack=NULL;
-static xbt_dynar_t surf_file_to_parse_stack=NULL;
-
-void nil_function(void);
-void nil_function(void)
-{
- return;
-}
-
-void_f_void_t *STag_surfxml_platform_description_fun = nil_function;
-void_f_void_t *ETag_surfxml_platform_description_fun = nil_function;
-void_f_void_t *STag_surfxml_cpu_fun = nil_function;
-void_f_void_t *ETag_surfxml_cpu_fun = nil_function;
-void_f_void_t *STag_surfxml_router_fun = nil_function;
-void_f_void_t *ETag_surfxml_router_fun = nil_function;
-void_f_void_t *STag_surfxml_network_link_fun = nil_function;
-void_f_void_t *ETag_surfxml_network_link_fun = nil_function;
-void_f_void_t *STag_surfxml_route_fun = nil_function;
-void_f_void_t *ETag_surfxml_route_fun = nil_function;
-void_f_void_t *STag_surfxml_route_element_fun = nil_function;
-void_f_void_t *ETag_surfxml_route_element_fun = nil_function;
-void_f_void_t *STag_surfxml_process_fun = nil_function;
-void_f_void_t *ETag_surfxml_process_fun = nil_function;
-void_f_void_t *STag_surfxml_argument_fun = nil_function;
-void_f_void_t *ETag_surfxml_argument_fun = nil_function;
+int ETag_surfxml_include_state(void);
-YY_BUFFER_STATE surf_input_buffer;
-FILE *surf_file_to_parse;
-
-void surf_parse_reset_parser(void)
-{
- STag_surfxml_platform_description_fun = nil_function;
- ETag_surfxml_platform_description_fun = nil_function;
- STag_surfxml_cpu_fun = nil_function;
- ETag_surfxml_cpu_fun = nil_function;
- STag_surfxml_router_fun = nil_function;
- ETag_surfxml_router_fun = nil_function;
- STag_surfxml_network_link_fun = nil_function;
- ETag_surfxml_network_link_fun = nil_function;
- STag_surfxml_route_fun = nil_function;
- ETag_surfxml_route_fun = nil_function;
- STag_surfxml_route_element_fun = nil_function;
- ETag_surfxml_route_element_fun = nil_function;
- STag_surfxml_process_fun = nil_function;
- ETag_surfxml_process_fun = nil_function;
- STag_surfxml_argument_fun = nil_function;
- ETag_surfxml_argument_fun = nil_function;
+#include "simgrid_dtd.c"
+
+char* surf_parsed_filename = NULL; // to locate parse error messages
+
+xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */
+extern AS_t current_routing;
+/*
+ * Helping functions
+ */
+void surf_parse_error(const char *fmt, ...) {
+ va_list va;
+ va_start(va,fmt);
+ char *msg = bvprintf(fmt,va);
+ va_end(va);
+ xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
+}
+void surf_parse_warn(const char *fmt, ...) {
+ va_list va;
+ va_start(va,fmt);
+ char *msg = bvprintf(fmt,va);
+ va_end(va);
+ XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
+ free(msg);
}
-void STag_surfxml_include(void)
+double surf_parse_get_double(const char *string) {
+ double res;
+ int ret = sscanf(string, "%lg", &res);
+ if (ret != 1)
+ surf_parse_error("%s is not a double", string);
+ //printf("Parsed double [%lg] %s\n", res, string);
+ return res;
+}
+
+int surf_parse_get_int(const char *string) {
+ int res;
+ int ret = sscanf(string, "%d", &res);
+ if (ret != 1)
+ surf_parse_error("%s is not an integer", string);
+ return res;
+}
+
+struct unit_scale {
+ const char *unit;
+ double scale;
+};
+
+/* Note: field `unit' for the last element of parametre `units' should be
+ * NULL. */
+static double surf_parse_get_value_with_unit(const char *string,
+ const struct unit_scale *units)
{
- xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
- xbt_dynar_push(surf_file_to_parse_stack,&surf_file_to_parse);
-
- surf_file_to_parse = surf_fopen(A_surfxml_include_file,"r");
- xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
- A_surfxml_include_file);
- surf_input_buffer = surf_parse__create_buffer( surf_file_to_parse, 10);
- surf_parse__switch_to_buffer(surf_input_buffer);
- printf("STAG\n"); fflush(NULL);
+ char* ptr;
+ double res;
+ int i;
+ errno = 0;
+ res = strtod(string, &ptr);
+ if (errno == ERANGE)
+ surf_parse_error("value out of range: %s", string);
+ if (ptr == string)
+ surf_parse_error("cannot parse number: %s", string);
+ for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
+ }
+ if (units[i].unit != NULL)
+ res *= units[i].scale;
+ else
+ surf_parse_error("unknown unit: %s", ptr);
+ return res;
}
-void ETag_surfxml_include(void)
+double surf_parse_get_time(const char *string)
{
- printf("ETAG\n"); fflush(NULL);
- surf_parse__delete_buffer(surf_input_buffer);
- fclose(surf_file_to_parse);
- xbt_dynar_pop(surf_file_to_parse_stack,&surf_file_to_parse);
- xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
+ const struct unit_scale units[] = {
+ { "w", 7 * 24 * 60 * 60 },
+ { "d", 24 * 60 * 60 },
+ { "h", 60 * 60 },
+ { "m", 60 },
+ { "s", 1.0 },
+ { "", 1.0 }, /* default unit is seconds */
+ { "ms", 1e-3 },
+ { "us", 1e-6 },
+ { "ns", 1e-9 },
+ { "ps", 1e-12 },
+ { NULL, 0 }
+ };
+ return surf_parse_get_value_with_unit(string, units);
}
-void STag_surfxml_platform_description(void)
+double surf_parse_get_bandwidth(const char *string)
{
- double version=0.0;
+ const struct unit_scale units[] = {
+ { "TiBps", pow(1024, 4) },
+ { "GiBps", pow(1024, 3) },
+ { "MiBps", pow(1024, 2) },
+ { "KiBps", 1024 },
+ { "TBps", 1e12 },
+ { "GBps", 1e9 },
+ { "MBps", 1e6 },
+ { "kBps", 1e3 },
+ { "Bps", 1.0 },
+ { "", 1.0 }, /* default unit is bytes per second */
+ { "Tibps", 0.125 * pow(1024, 4) },
+ { "Gibps", 0.125 * pow(1024, 3) },
+ { "Mibps", 0.125 * pow(1024, 2) },
+ { "Kibps", 0.125 * 1024 },
+ { "Tbps", 0.125 * 1e12 },
+ { "Gbps", 0.125 * 1e9 },
+ { "Mbps", 0.125 * 1e6 },
+ { "kbps", 0.125 * 1e3 },
+ { "bps", 0.125 },
+ { NULL, 0 }
+ };
+ return surf_parse_get_value_with_unit(string, units);
+}
- sscanf(A_surfxml_platform_description_version,"%lg",&version);
+double surf_parse_get_power(const char *string)
+{
+ const struct unit_scale units[] = {
+ { "yottaflops", 1e24 },
+ { "Yf", 1e24 },
+ { "zettaflops", 1e21 },
+ { "Zf", 1e21 },
+ { "exaflops", 1e18 },
+ { "Ef", 1e18 },
+ { "petaflops", 1e15 },
+ { "Pf", 1e15 },
+ { "teraflops", 1e12 },
+ { "Tf", 1e12 },
+ { "gigaflops", 1e9 },
+ { "Gf", 1e9 },
+ { "megaflops", 1e6 },
+ { "Mf", 1e6 },
+ { "kiloflops", 1e3 },
+ { "kf", 1e3 },
+ { "flops", 1.0 },
+ { "f", 1.0 },
+ { "", 1.0 }, /* default unit is flops */
+ { NULL, 0 }
+ };
+ return surf_parse_get_value_with_unit(string, units);
+}
- xbt_assert0((version>=1.0),"******* BIG FAT WARNING *********\n "
- "You're using an old XML file. "
- "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
- "instead of MBytes, MFlops and seconds. "
- "A script (surfxml_update.pl) to help you convert your old "
- "platform files "
- "is available in the contrib/platform_generation directory "
- "of the simgrid repository. Please check also out the "
- "SURF section of the ChangeLog for the 3.1 version. "
- "Last, do not forget to also update your values for "
- "the calls to MSG_task_create (if any).");
+/*
+ * All the callback lists that can be overridden anywhere.
+ * (this list should probably be reduced to the bare minimum to allow the models to work)
+ */
- STag_surfxml_platform_description_fun();
-}
+/* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
+
+/* The default current property receiver. Setup in the corresponding opening callbacks. */
+xbt_dict_t current_property_set = NULL;
+xbt_dict_t as_current_property_set = NULL;
+int AS_TAG = 0;
+char* as_name_tab[1024];
+void* as_dict_tab[1024];
+int as_prop_nb = 0;
+
+
+/* dictionary of random generator data */
+xbt_dict_t random_data_list = NULL;
-void ETag_surfxml_platform_description(void)
+YY_BUFFER_STATE surf_input_buffer;
+FILE *surf_file_to_parse = NULL;
+
+static void init_randomness(void);
+static void add_randomness(void);
+
+/*
+ * Stuff relative to storage
+ */
+void STag_surfxml_storage(void)
{
- ETag_surfxml_platform_description_fun();
+ AS_TAG = 0;
+ XBT_DEBUG("STag_surfxml_storage");
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
}
+void ETag_surfxml_storage(void)
+{
+ s_sg_platf_storage_cbarg_t storage;
+ memset(&storage,0,sizeof(storage));
-void STag_surfxml_cpu(void)
+ storage.id = A_surfxml_storage_id;
+ storage.type_id = A_surfxml_storage_typeId;
+ storage.content = A_surfxml_storage_content;
+ storage.properties = current_property_set;
+ sg_platf_new_storage(&storage);
+ current_property_set = NULL;
+}
+void STag_surfxml_storage___type(void)
{
- STag_surfxml_cpu_fun();
+ AS_TAG = 0;
+ XBT_DEBUG("STag_surfxml_storage___type");
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
}
+void ETag_surfxml_storage___type(void)
+{
+ s_sg_platf_storage_type_cbarg_t storage_type;
+ memset(&storage_type,0,sizeof(storage_type));
-void ETag_surfxml_cpu(void)
+ storage_type.content = A_surfxml_storage___type_content;
+ storage_type.id = A_surfxml_storage___type_id;
+ storage_type.model = A_surfxml_storage___type_model;
+ storage_type.properties = current_property_set;
+ storage_type.size = surf_parse_get_int(A_surfxml_storage___type_size);
+ sg_platf_new_storage_type(&storage_type);
+ current_property_set = NULL;
+}
+void STag_surfxml_mstorage(void)
{
- ETag_surfxml_cpu_fun();
+ XBT_DEBUG("STag_surfxml_mstorage");
}
+void ETag_surfxml_mstorage(void)
+{
+ s_sg_platf_mstorage_cbarg_t mstorage;
+ memset(&mstorage,0,sizeof(mstorage));
-void STag_surfxml_router(void)
+ mstorage.name = A_surfxml_mstorage_name;
+ mstorage.type_id = A_surfxml_mstorage_typeId;
+ sg_platf_new_mstorage(&mstorage);
+}
+void STag_surfxml_mount(void)
{
- STag_surfxml_router_fun();
+ XBT_DEBUG("STag_surfxml_mount");
}
-
-void ETag_surfxml_router(void)
+void ETag_surfxml_mount(void)
{
- ETag_surfxml_router_fun();
+ s_sg_platf_mount_cbarg_t mount;
+ memset(&mount,0,sizeof(mount));
+
+ mount.name = A_surfxml_mount_name;
+ mount.id = A_surfxml_mount_id;
+ sg_platf_new_mount(&mount);
}
-void STag_surfxml_network_link(void)
+/*
+ * Stuff relative to the <include> tag
+ */
+static xbt_dynar_t surf_input_buffer_stack = NULL;
+static xbt_dynar_t surf_file_to_parse_stack = NULL;
+static xbt_dynar_t surf_parsed_filename_stack = NULL;
+
+void STag_surfxml_include(void)
{
- STag_surfxml_network_link_fun();
+ XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
+ xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
+ surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
+
+ xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
+
+ surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
+ xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
+ A_surfxml_include_file);
+ xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
+ surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
+ surf_parse_push_buffer_state(surf_input_buffer);
+
+ fflush(NULL);
}
-void ETag_surfxml_network_link(void)
-{
- ETag_surfxml_network_link_fun();
+void ETag_surfxml_include(void) {
+/* Nothing to do when done with reading the include tag.
+ * Instead, the handling should be deferred until the EOF of current buffer -- see below */
}
-void STag_surfxml_route(void)
+/** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
+ *
+ * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
+ * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
+ * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
+ * error message in that case.
+ *
+ * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
+ * directly: a command line flag could instruct it to do the correct thing when #include is encountered
+ * on a line. One day maybe, if the maya allow it.
+ */
+int ETag_surfxml_include_state(void)
{
- STag_surfxml_route_fun();
+ fflush(NULL);
+ XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
+
+ if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
+ return 0;
+
+ // Yeah, we were in an <include> Restore state and proceed.
+ fclose(surf_file_to_parse);
+ xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
+ surf_parse_pop_buffer_state();
+ xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
+
+ // Restore the filename for error messages
+ free(surf_parsed_filename);
+ xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
+
+ return 1;
}
-void ETag_surfxml_route(void)
+
+void surf_parse_init_callbacks(void)
{
- ETag_surfxml_route_fun();
+ sg_platf_init();
}
-void STag_surfxml_route_element(void)
+void surf_parse_reset_callbacks(void)
{
- STag_surfxml_route_element_fun();
+ surf_parse_free_callbacks();
+ surf_parse_init_callbacks();
}
-void ETag_surfxml_route_element(void)
+void surf_parse_free_callbacks(void)
{
- ETag_surfxml_route_element_fun();
+ sg_platf_exit();
}
-void STag_surfxml_process(void)
-{
- STag_surfxml_process_fun();
+/* Stag and Etag parse functions */
+
+void STag_surfxml_platform(void) {
+ _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
+
+ xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
+ "You're using an ancient XML file.\n"
+ "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
+ "instead of MBytes, MFlops and seconds.\n"
+
+ "Use simgrid_update_xml to update your file automatically. "
+ "This program is installed automatically with SimGrid, or "
+ "available in the tools/ directory of the source archive.\n"
+
+ "Please check also out the SURF section of the ChangeLog for "
+ "the 3.1 version for more information. \n"
+
+ "Last, do not forget to also update your values for "
+ "the calls to MSG_task_create (if any).");
+ xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
+ "You're using an old XML file.\n"
+ "Use simgrid_update_xml to update your file automatically. "
+ "This program is installed automatically with SimGrid, or "
+ "available in the tools/ directory of the source archive.");
+
+ sg_platf_begin();
+}
+void ETag_surfxml_platform(void){
+ sg_platf_end();
}
-void ETag_surfxml_process(void)
-{
- ETag_surfxml_process_fun();
+void STag_surfxml_host(void){
+ AS_TAG = 0;
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
}
-void STag_surfxml_argument(void)
+void STag_surfxml_prop(void)
{
- STag_surfxml_argument_fun();
+ if(AS_TAG){
+ if (!as_current_property_set){
+ xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
+ as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
+ as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
+ as_dict_tab[as_prop_nb] = as_current_property_set;
+ XBT_DEBUG("PUSH prop %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
+ as_prop_nb++;
+ }
+ xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
+ }
+ else{
+ if (!current_property_set)
+ current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
+ xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
+ }
+}
+
+void ETag_surfxml_host(void) {
+ s_sg_platf_host_cbarg_t host;
+ memset(&host,0,sizeof(host));
+
+ host.properties = current_property_set;
+
+ host.id = A_surfxml_host_id;
+ host.power_peak = get_cpu_power(A_surfxml_host_power);
+ host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
+ host.core_amount = surf_parse_get_int(A_surfxml_host_core);
+ host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
+ host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
+ xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
+ (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
+ if (A_surfxml_host_state == A_surfxml_host_state_ON)
+ host.initial_state = SURF_RESOURCE_ON;
+ if (A_surfxml_host_state == A_surfxml_host_state_OFF)
+ host.initial_state = SURF_RESOURCE_OFF;
+ host.coord = A_surfxml_host_coordinates;
+
+ sg_platf_new_host(&host);
+ current_property_set = NULL;
+}
+
+void STag_surfxml_host___link(void){
+ XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
+ s_sg_platf_host_link_cbarg_t host_link;
+ memset(&host_link,0,sizeof(host_link));
+
+ host_link.id = A_surfxml_host___link_id;
+ host_link.link_up = A_surfxml_host___link_up;
+ host_link.link_down = A_surfxml_host___link_down;
+ sg_platf_new_host_link(&host_link);
}
-void ETag_surfxml_argument(void)
+void STag_surfxml_router(void){
+ s_sg_platf_router_cbarg_t router;
+ memset(&router, 0, sizeof(router));
+
+ router.id = A_surfxml_router_id;
+ router.coord = A_surfxml_router_coordinates;
+
+ sg_platf_new_router(&router);
+}
+
+void ETag_surfxml_cluster(void){
+ s_sg_platf_cluster_cbarg_t cluster;
+ memset(&cluster,0,sizeof(cluster));
+ cluster.properties = current_property_set;
+
+ cluster.id = A_surfxml_cluster_id;
+ cluster.prefix = A_surfxml_cluster_prefix;
+ cluster.suffix = A_surfxml_cluster_suffix;
+ cluster.radical = A_surfxml_cluster_radical;
+ cluster.power = surf_parse_get_power(A_surfxml_cluster_power);
+ cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
+ cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw);
+ cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat);
+ if(strcmp(A_surfxml_cluster_bb___bw,""))
+ cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw);
+ if(strcmp(A_surfxml_cluster_bb___lat,""))
+ cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat);
+ if(strcmp(A_surfxml_cluster_limiter___link,""))
+ cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
+ if(strcmp(A_surfxml_cluster_loopback___bw,""))
+ cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw);
+ if(strcmp(A_surfxml_cluster_loopback___lat,""))
+ cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat);
+ cluster.router_id = A_surfxml_cluster_router___id;
+
+ switch (AX_surfxml_cluster_sharing___policy) {
+ case A_surfxml_cluster_sharing___policy_SHARED:
+ cluster.sharing_policy = SURF_LINK_SHARED;
+ break;
+ case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
+ cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
+ break;
+ case A_surfxml_cluster_sharing___policy_FATPIPE:
+ cluster.sharing_policy = SURF_LINK_FATPIPE;
+ break;
+ default:
+ surf_parse_error("Invalid cluster sharing policy for cluster %s",
+ cluster.id);
+ break;
+ }
+ switch (AX_surfxml_cluster_bb___sharing___policy) {
+ case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
+ cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
+ break;
+ case A_surfxml_cluster_bb___sharing___policy_SHARED:
+ cluster.bb_sharing_policy = SURF_LINK_SHARED;
+ break;
+ default:
+ surf_parse_error("Invalid bb sharing policy in cluster %s",
+ cluster.id);
+ break;
+ }
+
+ cluster.availability_trace = A_surfxml_cluster_availability___file;
+ cluster.state_trace = A_surfxml_cluster_state___file;
+ sg_platf_new_cluster(&cluster);
+
+ current_property_set = NULL;
+}
+
+void STag_surfxml_cluster(void){
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+
+void STag_surfxml_cabinet(void){
+ s_sg_platf_cabinet_cbarg_t cabinet;
+ memset(&cabinet,0,sizeof(cabinet));
+ cabinet.id = A_surfxml_cabinet_id;
+ cabinet.prefix = A_surfxml_cabinet_prefix;
+ cabinet.suffix = A_surfxml_cabinet_suffix;
+ cabinet.power = surf_parse_get_power(A_surfxml_cabinet_power);
+ cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw);
+ cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat);
+ cabinet.radical = A_surfxml_cabinet_radical;
+
+ sg_platf_new_cabinet(&cabinet);
+}
+
+void STag_surfxml_peer(void){
+ s_sg_platf_peer_cbarg_t peer;
+ memset(&peer,0,sizeof(peer));
+ peer.id = A_surfxml_peer_id;
+ peer.power = surf_parse_get_power(A_surfxml_peer_power);
+ peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in);
+ peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out);
+ peer.lat = surf_parse_get_time(A_surfxml_peer_lat);
+ peer.coord = A_surfxml_peer_coordinates;
+ peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
+ peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
+
+ sg_platf_new_peer(&peer);
+}
+
+void STag_surfxml_link(void){
+ AS_TAG = 0;
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+
+void ETag_surfxml_link(void){
+ s_sg_platf_link_cbarg_t link;
+ memset(&link,0,sizeof(link));
+
+ link.properties = current_property_set;
+
+ link.id = A_surfxml_link_id;
+ link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth);
+ //printf("Link bandwidth [%lg]\n", link.bandwidth);
+ link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
+ link.latency = surf_parse_get_time(A_surfxml_link_latency);
+ //printf("Link latency [%lg]\n", link.latency);
+ link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
+
+ switch (A_surfxml_link_state) {
+ case A_surfxml_link_state_ON:
+ link.state = SURF_RESOURCE_ON;
+ break;
+ case A_surfxml_link_state_OFF:
+ link.state = SURF_RESOURCE_OFF;
+ break;
+ default:
+ surf_parse_error("invalid state for link %s", link.id);
+ break;
+ }
+ link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
+
+ switch (A_surfxml_link_sharing___policy) {
+ case A_surfxml_link_sharing___policy_SHARED:
+ link.policy = SURF_LINK_SHARED;
+ break;
+ case A_surfxml_link_sharing___policy_FATPIPE:
+ link.policy = SURF_LINK_FATPIPE;
+ break;
+ case A_surfxml_link_sharing___policy_FULLDUPLEX:
+ link.policy = SURF_LINK_FULLDUPLEX;
+ break;
+ default:
+ surf_parse_error("Invalid sharing policy in link %s", link.id);
+ break;
+ }
+
+ sg_platf_new_link(&link);
+
+ current_property_set = NULL;
+}
+
+void STag_surfxml_link___ctn(void){
+
+ char *link_id;
+ switch (A_surfxml_link___ctn_direction) {
+ case AU_surfxml_link___ctn_direction:
+ case A_surfxml_link___ctn_direction_NONE:
+ link_id = xbt_strdup(A_surfxml_link___ctn_id);
+ break;
+ case A_surfxml_link___ctn_direction_UP:
+ link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
+ break;
+ case A_surfxml_link___ctn_direction_DOWN:
+ link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
+ break;
+ }
+
+ // FIXME we should push the surf link object but it don't
+ // work because of model rulebased
+ xbt_dynar_push(parsed_link_list, &link_id);
+}
+
+void ETag_surfxml_backbone(void){
+ s_sg_platf_link_cbarg_t link;
+ memset(&link,0,sizeof(link));
+
+ link.properties = NULL;
+
+ link.id = A_surfxml_backbone_id;
+ link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth);
+ link.latency = surf_parse_get_time(A_surfxml_backbone_latency);
+ link.state = SURF_RESOURCE_ON;
+ link.policy = SURF_LINK_SHARED;
+
+ sg_platf_new_link(&link);
+ routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
+}
+
+void STag_surfxml_route(void){
+ xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
+ "Missing end-points while defining route \"%s\"->\"%s\"",
+ A_surfxml_route_src, A_surfxml_route_dst);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+}
+
+void STag_surfxml_ASroute(void){
+ xbt_assert(strlen(A_surfxml_ASroute_src) > 0
+ || strlen(A_surfxml_ASroute_dst) > 0
+ || strlen(A_surfxml_ASroute_gw___src) > 0
+ || strlen(A_surfxml_ASroute_gw___dst) > 0,
+ "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
+ A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
+ A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+}
+
+void STag_surfxml_bypassRoute(void){
+ xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
+ || strlen(A_surfxml_bypassRoute_dst) > 0,
+ "Missing end-points while defining bupass route \"%s\"->\"%s\"",
+ A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+}
+
+void STag_surfxml_bypassASroute(void){
+ xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
+ || strlen(A_surfxml_bypassASroute_dst) > 0
+ || strlen(A_surfxml_bypassASroute_gw___src) > 0
+ || strlen(A_surfxml_bypassASroute_gw___dst) > 0,
+ "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
+ A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
+ A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+}
+
+void ETag_surfxml_route(void){
+ s_sg_platf_route_cbarg_t route;
+ memset(&route,0,sizeof(route));
+
+ route.src = A_surfxml_route_src;
+ route.dst = A_surfxml_route_dst;
+ route.gw_src = NULL;
+ route.gw_dst = NULL;
+ route.link_list = parsed_link_list;
+
+ switch (A_surfxml_route_symmetrical) {
+ case AU_surfxml_route_symmetrical:
+ case A_surfxml_route_symmetrical_YES:
+ route.symmetrical = TRUE;
+ break;
+ case A_surfxml_route_symmetrical_NO:
+ route.symmetrical = FALSE;;
+ break;
+ }
+
+ sg_platf_new_route(&route);
+ parsed_link_list = NULL;
+}
+
+void ETag_surfxml_ASroute(void){
+ s_sg_platf_route_cbarg_t ASroute;
+ memset(&ASroute,0,sizeof(ASroute));
+
+ ASroute.src = A_surfxml_ASroute_src;
+ ASroute.dst = A_surfxml_ASroute_dst;
+
+ ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___src);
+ ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_ASroute_gw___dst);
+
+ ASroute.link_list = parsed_link_list;
+
+ switch (A_surfxml_ASroute_symmetrical) {
+ case AU_surfxml_ASroute_symmetrical:
+ case A_surfxml_ASroute_symmetrical_YES:
+ ASroute.symmetrical = TRUE;
+ break;
+ case A_surfxml_ASroute_symmetrical_NO:
+ ASroute.symmetrical = FALSE;
+ break;
+ }
+
+ sg_platf_new_ASroute(&ASroute);
+ parsed_link_list = NULL;
+}
+
+void ETag_surfxml_bypassRoute(void){
+ s_sg_platf_route_cbarg_t route;
+ memset(&route,0,sizeof(route));
+
+ route.src = A_surfxml_bypassRoute_src;
+ route.dst = A_surfxml_bypassRoute_dst;
+ route.gw_src = NULL;
+ route.gw_dst = NULL;
+ route.link_list = parsed_link_list;
+ route.symmetrical = FALSE;
+
+ sg_platf_new_bypassRoute(&route);
+ parsed_link_list = NULL;
+}
+
+void ETag_surfxml_bypassASroute(void){
+ s_sg_platf_route_cbarg_t ASroute;
+ memset(&ASroute,0,sizeof(ASroute));
+
+ ASroute.src = A_surfxml_bypassASroute_src;
+ ASroute.dst = A_surfxml_bypassASroute_dst;
+ ASroute.link_list = parsed_link_list;
+ ASroute.symmetrical = FALSE;
+
+ ASroute.gw_src = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___src);
+ ASroute.gw_dst = sg_routing_edge_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
+
+ sg_platf_new_bypassASroute(&ASroute);
+ parsed_link_list = NULL;
+}
+
+void ETag_surfxml_trace(void){
+ s_sg_platf_trace_cbarg_t trace;
+ memset(&trace,0,sizeof(trace));
+
+ trace.id = A_surfxml_trace_id;
+ trace.file = A_surfxml_trace_file;
+ trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
+ trace.pc_data = surfxml_pcdata;
+
+ sg_platf_new_trace(&trace);
+}
+
+void STag_surfxml_trace___connect(void){
+ s_sg_platf_trace_connect_cbarg_t trace_connect;
+ memset(&trace_connect,0,sizeof(trace_connect));
+
+ trace_connect.element = A_surfxml_trace___connect_element;
+ trace_connect.trace = A_surfxml_trace___connect_trace;
+
+ switch (A_surfxml_trace___connect_kind) {
+ case AU_surfxml_trace___connect_kind:
+ case A_surfxml_trace___connect_kind_POWER:
+ trace_connect.kind = SURF_TRACE_CONNECT_KIND_POWER;
+ break;
+ case A_surfxml_trace___connect_kind_BANDWIDTH:
+ trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
+ break;
+ case A_surfxml_trace___connect_kind_HOST___AVAIL:
+ trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
+ break;
+ case A_surfxml_trace___connect_kind_LATENCY:
+ trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
+ break;
+ case A_surfxml_trace___connect_kind_LINK___AVAIL:
+ trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
+ break;
+ }
+ sg_platf_trace_connect(&trace_connect);
+}
+
+void STag_surfxml_AS(void){
+ AS_TAG = 1;
+ s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
+ AS.id = A_surfxml_AS_id;
+ AS.routing = (int)A_surfxml_AS_routing;
+
+ as_current_property_set = NULL;
+
+ sg_platf_new_AS_begin(&AS);
+}
+void ETag_surfxml_AS(void){
+ if(as_prop_nb){
+ char *name = as_name_tab[as_prop_nb-1];
+ xbt_dict_t dict = as_dict_tab[as_prop_nb-1];
+ as_prop_nb--;
+ XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
+ xbt_lib_set(as_router_lib,
+ name,
+ ROUTING_PROP_ASR_LEVEL,
+ dict);
+ xbt_free(name);
+ }
+ sg_platf_new_AS_end();
+}
+
+extern int _sg_init_status; /* FIXME: find a proper way to export this at some point */
+
+void STag_surfxml_config(void){
+ AS_TAG = 0;
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+ XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
+ if (_sg_init_status == 2) {
+ surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
+ }
+}
+void ETag_surfxml_config(void){
+ xbt_dict_cursor_t cursor = NULL;
+ char *key;
+ char *elem;
+ char *cfg;
+ xbt_dict_foreach(current_property_set, cursor, key, elem) {
+ cfg = bprintf("%s:%s",key,elem);
+ if(xbt_cfg_is_default_value(_sg_cfg_set, key))
+ xbt_cfg_set_parse(_sg_cfg_set, cfg);
+ else
+ XBT_INFO("The custom configuration '%s' is already defined by user!",key);
+ free(cfg);
+ }
+ XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
+ xbt_dict_free(¤t_property_set);
+ current_property_set = NULL;
+}
+
+static int argc;
+static char **argv;
+
+void STag_surfxml_process(void){
+ AS_TAG = 0;
+ argc = 1;
+ argv = xbt_new(char *, 1);
+ argv[0] = xbt_strdup(A_surfxml_process_function);
+ xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+
+void ETag_surfxml_process(void){
+ s_sg_platf_process_cbarg_t process;
+ memset(&process,0,sizeof(process));
+
+ process.argc = argc;
+ process.argv = (const char **)argv;
+ process.properties = current_property_set;
+ process.host = A_surfxml_process_host;
+ process.function = A_surfxml_process_function;
+ process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
+ process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
+
+ switch (A_surfxml_process_on___failure) {
+ case AU_surfxml_process_on___failure:
+ case A_surfxml_process_on___failure_DIE:
+ process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
+ break;
+ case A_surfxml_process_on___failure_RESTART:
+ process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
+ break;
+ }
+
+ sg_platf_new_process(&process);
+ current_property_set = NULL;
+}
+
+void STag_surfxml_argument(void){
+ argc++;
+ argv = xbt_realloc(argv, (argc) * sizeof(char *));
+ argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
+}
+
+/* ***************************************** */
+/* TUTORIAL: New TAG */
+void STag_surfxml_gpu(void)
+{
+ XBT_DEBUG("STag_surfxml_gpu");
+}
+void ETag_surfxml_gpu(void)
{
- ETag_surfxml_argument_fun();
+ s_sg_platf_gpu_cbarg_t gpu;
+ memset(&gpu,0,sizeof(gpu));
+
+ gpu.name = A_surfxml_gpu_name;
+
+ sg_platf_new_gpu(&gpu);
}
+/* ***************************************** */
+
+/* nothing to do in those functions */
+void ETag_surfxml_prop(void){}
+void STag_surfxml_random(void){}
+void ETag_surfxml_random(void){}
+void ETag_surfxml_trace___connect(void){}
+void STag_surfxml_trace(void){}
+void ETag_surfxml_router(void){}
+void ETag_surfxml_host___link(void){}
+void ETag_surfxml_cabinet(void){}
+void ETag_surfxml_peer(void){}
+void STag_surfxml_backbone(void){}
+void ETag_surfxml_link___ctn(void){}
+void ETag_surfxml_argument(void){}
+
+/* Open and Close parse file */
-void surf_parse_open(const char *file) {
- static int warned = 0; /* warn only once */
- if(!file) {
+void surf_parse_open(const char *file)
+{
+ static int warned = 0; /* warn only once */
+ if (!file) {
if (!warned) {
- WARN0("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
+ XBT_WARN
+ ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
+ "If it is not what you want, go fix your code.");
warned = 1;
}
return;
}
- if(!surf_input_buffer_stack)
- surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE),NULL);
- if(!surf_file_to_parse_stack)
- surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE*),NULL);
- surf_file_to_parse = surf_fopen(file,"r");
- xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",file);
- surf_input_buffer = surf_parse__create_buffer( surf_file_to_parse, 10);
+ if (!surf_input_buffer_stack)
+ surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
+ if (!surf_file_to_parse_stack)
+ surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
+
+ if (!surf_parsed_filename_stack)
+ surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+ surf_parsed_filename = xbt_strdup(file);
+
+ surf_file_to_parse = surf_fopen(file, "r");
+ xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
+ surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
surf_parse__switch_to_buffer(surf_input_buffer);
surf_parse_lineno = 1;
}
-void surf_parse_close(void) {
- if(surf_input_buffer_stack)
- xbt_dynar_free(&surf_input_buffer_stack);
- if(surf_file_to_parse_stack)
- xbt_dynar_free(&surf_file_to_parse_stack);
+void surf_parse_close(void)
+{
+ xbt_dynar_free(&surf_input_buffer_stack);
+ xbt_dynar_free(&surf_file_to_parse_stack);
+ xbt_dynar_free(&surf_parsed_filename_stack);
+
+ free(surf_parsed_filename);
+ surf_parsed_filename = NULL;
- if(surf_file_to_parse) {
+ if (surf_file_to_parse) {
surf_parse__delete_buffer(surf_input_buffer);
fclose(surf_file_to_parse);
+ surf_file_to_parse = NULL; //Must be reset for Bypass
}
}
+/* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
-static int _surf_parse(void)
-{
+static int _surf_parse(void) {
return surf_parse_lex();
}
+int_f_void_t surf_parse = _surf_parse;
-int_f_void_t *surf_parse = _surf_parse;
-void surf_parse_get_double(double *value,const char *string)
-{
- int ret = 0;
+/* Prop tag functions */
- ret = sscanf(string, "%lg", value);
- xbt_assert2((ret==1), "Parse error line %d : %s not a number", surf_parse_lineno,
- string);
+/**
+ * With XML parser
+ */
+
+/* Random tag functions */
+
+double get_cpu_power(const char *power)
+{
+ double power_scale = 0.0;
+ const char *p, *q;
+ char *generator;
+ random_data_t random = NULL;
+ /* randomness is inserted like this: power="$rand(my_random)" */
+ if (((p = strstr(power, "$rand(")) != NULL)
+ && ((q = strstr(power, ")")) != NULL)) {
+ if (p < q) {
+ generator = xbt_malloc(q - (p + 6) + 1);
+ memcpy(generator, p + 6, q - (p + 6));
+ generator[q - (p + 6)] = '\0';
+ random = xbt_dict_get_or_null(random_data_list, generator);
+ xbt_assert(random, "Random generator %s undefined", generator);
+ power_scale = random_generate(random);
+ }
+ } else {
+ power_scale = surf_parse_get_power(power);
+ }
+ return power_scale;
}
-void surf_parse_get_trace(tmgr_trace_t *trace, const char *string)
+double random_min, random_max, random_mean, random_std_deviation;
+e_random_generator_t random_generator;
+char *random_id;
+
+static void init_randomness(void)
{
- if ((!string) || (strcmp(string, "") == 0))
- *trace = NULL;
- else
- *trace = tmgr_trace_new(string);
+ random_id = A_surfxml_random_id;
+ random_min = surf_parse_get_double(A_surfxml_random_min);
+ random_max = surf_parse_get_double(A_surfxml_random_max);
+ random_mean = surf_parse_get_double(A_surfxml_random_mean);
+ random_std_deviation = surf_parse_get_double(A_surfxml_random_std___deviation);
+ switch (A_surfxml_random_generator) {
+ case AU_surfxml_random_generator:
+ case A_surfxml_random_generator_NONE:
+ random_generator = NONE;
+ break;
+ case A_surfxml_random_generator_DRAND48:
+ random_generator = DRAND48;
+ break;
+ case A_surfxml_random_generator_RAND:
+ random_generator = RAND;
+ break;
+ case A_surfxml_random_generator_RNGSTREAM:
+ random_generator = RNGSTREAM;
+ break;
+ default:
+ surf_parse_error("Invalid random generator");
+ break;
+ }
+}
+
+static void add_randomness(void)
+{
+ /* If needed aditional properties can be added by using the prop tag */
+ random_data_t random =
+ random_new(random_generator, 0, random_min, random_max, random_mean,
+ random_std_deviation);
+ xbt_dict_set(random_data_list, random_id, (void *) random,
+ &xbt_free_ref);
+}
+
+
+xbt_dict_t get_as_router_properties(const char* name)
+{
+ return xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);
}
