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minor bug fixes

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This commit is contained in:
ljwoods2
2024-11-25 15:22:02 -07:00
parent 940308ba59
commit f7915109f9
1 changed files with 10 additions and 8 deletions
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18
src/MISC/fix_imd.cpp
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@ -456,7 +456,7 @@ MPI_Datatype MPI_CommData;
/***************************************************************
* create class and parse arguments in LAMMPS script. Syntax:
* fix ID group-ID imd <imd_trate> <imd_port> [version (2|3)] [unwrap (on|off)] [fscale <imd_fscale>] [time (on|off)] [box (on|off)] [coordinates (on|off)] [velocities (on|off)] [forces (on|off)]
* fix ID group-ID imd <imd_port> [trate <imd_trate>] [version (2|3)] [unwrap (on|off)] [fscale <imd_fscale>] [time (on|off)] [box (on|off)] [coordinates (on|off)] [velocities (on|off)] [forces (on|off)]
***************************************************************/
FixIMD::FixIMD(LAMMPS *lmp, int narg, char **arg) :
Fix(lmp, narg, arg)
@ -917,8 +917,10 @@ void FixIMD::ioworker()
pthread_exit(nullptr);
} else if (buf_has_data > 0) {
/* send coordinate data, if client is able to accept */
if (clientsock && imdsock_selwrite(clientsock,0)) {
imd_writen(clientsock, msgdata, msglen);
if (imd_writen(clientsock, msgdata, msglen) != msglen) {
fprintf(screen,"Asynchronous I/O thread terminated on error in sending IMDFrame.\n");
pthread_mutex_unlock(&write_mutex);
pthread_exit(nullptr);
}
delete[] msgdata;
buf_has_data=0;
@ -1226,8 +1228,8 @@ void FixIMD::handle_step_v2() {
pthread_mutex_unlock(&write_mutex);
#else
/* send coordinate data, if client is able to accept */
if (clientsock && imdsock_selwrite(clientsock,0)) {
imd_writen(clientsock, msgdata, msglen);
if (imd_writen(clientsock, msgdata, msglen) != msglen) {
error->all(FLERR, "LAMMPS terminated on error in sending IMDFrame");
}
#endif
@ -1703,9 +1705,9 @@ void FixIMD::handle_output_v3() {
pthread_cond_signal(&write_cond);
pthread_mutex_unlock(&write_mutex);
#else
/* send coordinate data, if client is able to accept */
if (clientsock && imdsock_selwrite(clientsock,0)) {
imd_writen(clientsock, msgdata, msglen);
/* send IMDFrame data, blocking until client accepts */
if (imd_writen(clientsock, msgdata, msglen) != msglen) {
error->all(FLERR, "LAMMPS terminated on error in sending IMDFrame");
}
#endif
}