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osc/ucx: ignore lock table if "no_locks" info key is set #13135

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Merged
merged 1 commit into from
Mar 11, 2025
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osc/ucx: ignore lock table if "no_locks" info key is set #13135

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3 changes: 3 additions & 0 deletions ompi/mca/osc/ucx/osc_ucx_comm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -598,6 +598,9 @@ int ompi_osc_ucx_get(void *origin_addr, int origin_count,
static inline bool ompi_osc_need_acc_lock(ompi_osc_ucx_module_t *module, int target)
{
ompi_osc_ucx_lock_t *lock = NULL;
if (module->no_locks) {
return true; // if we have no locks we always need to acquire the accumulate lock
}
opal_hash_table_get_value_uint32(&module->outstanding_locks,
(uint32_t) target, (void **) &lock);

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