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fix: Set accelerator rcache flag for mtl/ofi #13350

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Merged
merged 1 commit into from
Aug 22, 2025
Merged

fix: Set accelerator rcache flag for mtl/ofi #13350

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1 change: 1 addition & 0 deletions ompi/mca/mtl/ofi/mtl_ofi.h
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Original file line number Diff line number Diff line change
Expand Up @@ -310,6 +310,7 @@ int ompi_mtl_ofi_register_buffer(struct opal_convertor_t *convertor,
* understand send/recv requirements. Since this rcache is only used in the
* MTL, that isn't a problem and we fix it in the underlying register call.
*/
cache_flags |= MCA_RCACHE_FLAGS_ACCELERATOR_MEM;
ret = ompi_mtl_ofi.rcache->rcache_register(ompi_mtl_ofi.rcache, buffer, ofi_req->length,
cache_flags, MCA_RCACHE_ACCESS_ANY,
(mca_rcache_base_registration_t **) &ofi_req->mr);
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