spml/ucx: fix swap

michal-shalev · michal-shalev · commit 6dc87d1f0471 · 2024-11-13T11:09:48.000+02:00
Signed-off-by: Michal Shalev &lt;mshalev.nvidia.com&gt;
diff --git a/oshmem/mca/spml/ucx/spml_ucx.c b/oshmem/mca/spml/ucx/spml_ucx.c
@@ -710,7 +710,7 @@ int mca_spml_ucx_add_procs(oshmem_group_t* group, size_t nprocs)
             swap_index = rand() % (proc_index + 1);
             temp_index = indices[proc_index];
             indices[proc_index] = indices[swap_index];
-            indices[proc_index] = temp_index;
+            indices[swap_index] = temp_index;
         }
 
         ep_params.field_mask = UCP_EP_PARAM_FIELD_REMOTE_ADDRESS;

Original file line number	Diff line number	Diff line change
`@@ -710,7 +710,7 @@ int mca_spml_ucx_add_procs(oshmem_group_t* group, size_t nprocs)`
`710`	`710`	`swap_index = rand() % (proc_index + 1);`
`711`	`711`	`temp_index = indices[proc_index];`
`712`	`712`	`indices[proc_index] = indices[swap_index];`
`713`		`- indices[proc_index] = temp_index;`
	`713`	`+ indices[swap_index] = temp_index;`
`714`	`714`	`}`
`715`	`715`
`716`	`716`	`ep_params.field_mask = UCP_EP_PARAM_FIELD_REMOTE_ADDRESS;`