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mcexec: detect mismatch of mcexec -n and mpirun -ppn

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Change-Id: Iaf5cfb11c37bea6957b77a2114f783e9a46a48f2
Refs: #929
This commit is contained in:
Ken Sato
2020-01-08 12:06:43 +09:00
committed by Masamichi Takagi
parent 153d0609de
commit 72af689e69
12 changed files with 451 additions and 29 deletions
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17
executer/kernel/mcctrl/ikc.c
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@@ -516,6 +516,7 @@ int prepare_ikc_channels(ihk_os_t os)
init_waitqueue_head(&usrdata->wq_procfs);
mutex_init(&usrdata->reserve_lock);
mutex_init(&usrdata->part_exec_lock);
for (i = 0; i < MCCTRL_PER_PROC_DATA_HASH_SIZE; ++i) {
INIT_LIST_HEAD(&usrdata->per_proc_data_hash[i]);
@@ -524,10 +525,8 @@ int prepare_ikc_channels(ihk_os_t os)
INIT_LIST_HEAD(&usrdata->cpu_topology_list);
INIT_LIST_HEAD(&usrdata->node_topology_list);
INIT_LIST_HEAD(&usrdata->part_exec_list);
mutex_init(&usrdata->part_exec.lock);
INIT_LIST_HEAD(&usrdata->part_exec.pli_list);
usrdata->part_exec.nr_processes = -1;
INIT_LIST_HEAD(&usrdata->wakeup_descs_list);
spin_lock_init(&usrdata->wakeup_descs_lock);
@@ -583,6 +582,18 @@ void destroy_ikc_channels(ihk_os_t os)
kfree(usrdata->channels);
kfree(usrdata->ikc2linux);
mutex_lock(&usrdata->part_exec_lock);
while (!list_empty(&usrdata->part_exec_list)) {
struct mcctrl_part_exec *pe;
pe = list_first_entry(&usrdata->part_exec_list,
struct mcctrl_part_exec, chain);
list_del(&pe->chain);
kfree(pe);
}
mutex_unlock(&usrdata->part_exec_lock);
kfree(usrdata);
}