Skip to content

Commit c277c33

Browse files
Update includes/virtual-machines-common-a8-a9-a10-a11-specs.md
Co-Authored-By: Lauren Hughes <[email protected]>
1 parent d36f0d1 commit c277c33

File tree

1 file changed

+1
-1
lines changed

1 file changed

+1
-1
lines changed

includes/virtual-machines-common-a8-a9-a10-a11-specs.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -26,7 +26,7 @@
2626
## RDMA-capable instances
2727
A subset of the compute-intensive instances (A8, A9, H16r, H16mr, HB and HC) feature a network interface for remote direct memory access (RDMA) connectivity. Selected N-series sizes designated with 'r' such as the NC24rs configurations (NC24rs_v2 and NC24rs_v3) are also RDMA-capable. This interface is in addition to the standard Azure network interface available to other VM sizes.
2828

29-
This interface allows the RDMA-capable instances to communicate over an InfiniBand (IB) network, operating at EDR rates for HB, HC, FDR rates for H16r, H16mr, and RDMA-capable N-series virtual machines, and QDR rates for A8 and A9 virtual machines. These RDMA capabilities can boost the scalability and performance of certain Message Passing Interface (MPI) applications. Details on the speed are above.
29+
This interface allows the RDMA-capable instances to communicate over an InfiniBand (IB) network, operating at EDR rates for HB, HC, FDR rates for H16r, H16mr, and RDMA-capable N-series virtual machines, and QDR rates for A8 and A9 virtual machines. These RDMA capabilities can boost the scalability and performance of certain Message Passing Interface (MPI) applications. For more information on speed, see the details in the tables on this page.
3030

3131
> [!NOTE]
3232
> In Azure, IP over IB is only supported on the SR-IOV enabled VMs (currently HB and HC). RDMA over IB is supported for all RDMA-capable instances.

0 commit comments

Comments
 (0)