diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/openmpi/btl_vader.patch')
| -rw-r--r-- | var/spack/repos/builtin/packages/openmpi/btl_vader.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/openmpi/btl_vader.patch b/var/spack/repos/builtin/packages/openmpi/btl_vader.patch new file mode 100644 index 0000000000..005537d732 --- /dev/null +++ b/var/spack/repos/builtin/packages/openmpi/btl_vader.patch @@ -0,0 +1,24 @@ +diff --git a/opal/mca/btl/vader/btl_vader_fbox.h b/opal/mca/btl/vader/btl_vader_fbox.h +index 17239ce8ef..ee5c913551 100644 +--- a/opal/mca/btl/vader/btl_vader_fbox.h ++++ b/opal/mca/btl/vader/btl_vader_fbox.h +@@ -138,9 +138,6 @@ static inline bool mca_btl_vader_fbox_sendi (mca_btl_base_endpoint_t *ep, unsign + memcpy (data + header_size, payload, payload_size); + } + +- /* write out part of the header now. the tag will be written when the data is available */ +- mca_btl_vader_fbox_set_header (MCA_BTL_VADER_FBOX_HDR(dst), tag, ep->fbox_out.seq++, data_size); +- + end += size; + + if (OPAL_UNLIKELY(fbox_size == end)) { +@@ -152,6 +149,9 @@ static inline bool mca_btl_vader_fbox_sendi (mca_btl_base_endpoint_t *ep, unsign + MCA_BTL_VADER_FBOX_HDR(ep->fbox_out.buffer + end)->ival = 0; + } + ++ /* write out part of the header now. the tag will be written when the data is available */ ++ mca_btl_vader_fbox_set_header (MCA_BTL_VADER_FBOX_HDR(dst), tag, ep->fbox_out.seq++, data_size); ++ + /* align the buffer */ + ep->fbox_out.end = ((uint32_t) hbs << 31) | end; + opal_atomic_wmb (); |