#include "src/smpi/SmpiHost.hpp"
#include "xbt/config.hpp"
#include "src/smpi/private.h"
-#include "smpi/smpi_shared_malloc.hpp"
#include "src/smpi/smpi_coll.hpp"
#include "src/smpi/smpi_comm.hpp"
#include "src/smpi/smpi_group.hpp"
void smpi_comm_copy_buffer_callback(smx_activity_t synchro, void *buff, size_t buff_size)
{
- simgrid::kernel::activity::Comm *comm = dynamic_cast<simgrid::kernel::activity::Comm*>(synchro);
+ simgrid::kernel::activity::CommImplPtr comm =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::CommImpl>(synchro);
int src_shared = 0;
int dst_shared = 0;
size_t src_offset = 0;
{
MPI_Group group;
- if (!MC_is_active()) {
+ if (not MC_is_active()) {
global_timer = xbt_os_timer_new();
xbt_os_walltimer_start(global_timer);
}
- if (xbt_cfg_get_string("smpi/comp-adjustment-file")[0] != '\0') {
+ if (xbt_cfg_get_string("smpi/comp-adjustment-file")[0] != '\0') {
std::string filename {xbt_cfg_get_string("smpi/comp-adjustment-file")};
std::ifstream fstream(filename);
- if (!fstream.is_open()) {
+ if (not fstream.is_open()) {
xbt_die("Could not open file %s. Does it exist?", filename.c_str());
}
MPI_COMM_WORLD = MPI_COMM_NULL;
- if (!MC_is_active()) {
+ if (not MC_is_active()) {
xbt_os_timer_free(global_timer);
}
smpi_cpu_threshold = DBL_MAX;
char* val = xbt_cfg_get_string("smpi/shared-malloc");
- if (!strcasecmp(val, "yes") || !strcmp(val, "1") || !strcasecmp(val, "on") || !strcasecmp(val, "global")) {
+ if (not strcasecmp(val, "yes") || not strcmp(val, "1") || not strcasecmp(val, "on") ||
+ not strcasecmp(val, "global")) {
smpi_cfg_shared_malloc = shmalloc_global;
- } else if (!strcasecmp(val, "local")) {
+ } else if (not strcasecmp(val, "local")) {
smpi_cfg_shared_malloc = shmalloc_local;
- } else if (!strcasecmp(val, "no") || !strcmp(val, "0") || !strcasecmp(val, "off")) {
+ } else if (not strcasecmp(val, "no") || not strcmp(val, "0") || not strcasecmp(val, "off")) {
smpi_cfg_shared_malloc = shmalloc_none;
} else {
xbt_die("Invalid value '%s' for option smpi/shared-malloc. Possible values: 'on' or 'global', 'local', 'off'",
static int smpi_run_entry_point(smpi_entry_point_type entry_point, std::vector<std::string> args)
{
+ char noarg[] = {'\0'};
const int argc = args.size();
std::unique_ptr<char*[]> argv(new char*[argc + 1]);
for (int i = 0; i != argc; ++i)
- argv[i] = args[i].empty() ? const_cast<char*>(""): &args[i].front();
+ argv[i] = args[i].empty() ? noarg : &args[i].front();
argv[argc] = nullptr;
int res = entry_point(argc, argv.get());
if (handle == nullptr)
xbt_die("dlopen failed: %s (errno: %d -- %s)", dlerror(), errno, strerror(errno));
smpi_entry_point_type entry_point = smpi_resolve_function(handle);
- if (!entry_point)
+ if (not entry_point)
xbt_die("Could not resolve entry point");
smpi_run_entry_point(entry_point, args);
if (handle == nullptr)
xbt_die("dlopen failed for %s: %s (errno: %d -- %s)", executable, dlerror(), errno, strerror(errno));
smpi_entry_point_type entry_point = smpi_resolve_function(handle);
- if (!entry_point)
+ if (not entry_point)
xbt_die("main not found in %s", executable);
// TODO, register the executable for SMPI privatization
if (MC_is_active()) {
MC_run();
} else {
-
+
SIMIX_run();
xbt_os_walltimer_stop(global_timer);
"The simulation took %g seconds (after parsing and platform setup)\n"
"%g seconds were actual computation of the application",
SIMIX_get_clock(), global_time , smpi_total_benched_time);
-
+
if (smpi_total_benched_time/global_time>=0.75)
XBT_INFO("More than 75%% of the time was spent inside the application code.\n"
"You may want to use sampling functions or trace replay to reduce this.");
}
void smpi_mpi_init() {
- if(smpi_init_sleep > 0)
+ if(smpi_init_sleep > 0)
simcall_process_sleep(smpi_init_sleep);
}
// }
// because the time will not normally advance when only calls to MPI_Wtime
// are made -> deadlock (MPI_Wtime never reaches the time limit)
- if(smpi_wtime_sleep > 0)
+ if(smpi_wtime_sleep > 0)
simcall_process_sleep(smpi_wtime_sleep);
smpi_bench_begin();
} else {