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19025d77ad
Reorganized. Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory. Created a libexec directory that holds all of the executables that users don't need to execute directly. Changed all of the executables remaining in bin to start with "trick-". In the sim_services directories changed all source files to find the Trick headers in their new location. Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level. Moved the makefiles, docs, man, and other architecture independent files into a top level share directory. Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.
refs #63
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
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#include "trick/MonteCarlo.hh"
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#include "trick/message_proto.h"
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#include "trick/message_type.h"
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#include "trick/tc_proto.h"
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/**
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* @par Detailed Design:
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* This function performs a non-blocking accept on the listening socket.
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*/
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void Trick::MonteCarlo::receive_results() {
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fd_set rfds;
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struct timeval select_time;
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struct timeval timeout_time = {5,0};
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int max_socket;
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Trick::MonteSlave *curr_slave = NULL;
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unsigned int curr_slave_id;
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FD_ZERO(&rfds);
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select_time = timeout_time;
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// add data listen device
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FD_SET(data_listen_device.socket, &rfds);
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max_socket = data_listen_device.socket;
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// add status listen device
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FD_SET(listen_device.socket, &rfds);
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if (max_socket < listen_device.socket) {
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max_socket = listen_device.socket;
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}
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select(max_socket + 1, &rfds, NULL, NULL, &select_time);
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if (FD_ISSET(listen_device.socket, &rfds)) {
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receive_slave_results() ;
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} // end of FD_ISSET(&listen_device.socket)
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/** <li> Receive results from child */
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while (tc_listen(&data_listen_device)) {
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tc_accept(&data_listen_device, &data_connection_device);
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/** <ul><li> Read the id of incoming curr_slave. */
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tc_read(&data_connection_device, (char*)&curr_slave_id, (int)sizeof(curr_slave_id));
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curr_slave_id = ntohl(curr_slave_id);
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curr_slave = get_slave(curr_slave_id);
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tc_read(&data_connection_device, (char*)¤t_run, (int)sizeof(current_run));
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current_run = ntohl(current_run);
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/**
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* <ul><li> This run may have already been resolved by another curr_slave if
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* this curr_slave was marked as having timed out. If that is the case,
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* discard these results.
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*/
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if (curr_slave->current_run->exit_status != MonteRun::INCOMPLETE) {
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if (verbosity >= ALL) {
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message_publish(MSG_INFO, "Monte [Master] Run %d has already been resolved. Discarding results.\n",
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curr_slave->current_run->id) ;
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}
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/** <li> else run optimization jobs */
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} else {
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curr_slave_id = curr_slave->id;
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run_queue(&master_post_queue, "in master_post queue") ;
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curr_slave_id = 0;
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}
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tc_disconnect(&data_connection_device);
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}
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}
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