ports/openmpi
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Fix checksum mismatch on Big-endian systems when heterogeneous mode is enabled

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This commit was SVN r21001.
Этот коммит содержится в:
Nysal Jan 2009-04-14 17:21:38 +00:00
родитель 9fd834268c
Коммит 221447ef17
2 изменённых файлов: 22 добавлений и 4 удалений
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20
ompi/mca/pml/csum/pml_csum_recvfrag.c
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@ -129,7 +129,10 @@ void mca_pml_csum_recv_frag_callback_match(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
csum = opal_csum16(hdr, sizeof(mca_pml_csum_match_hdr_t));
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, OMPI_PML_CSUM_MATCH_HDR_LEN);
hdr->hdr_common.hdr_csum = csum_received;
OPAL_OUTPUT_VERBOSE((5, mca_pml_base_output,
@ -303,6 +306,9 @@ void mca_pml_csum_recv_frag_callback_rndv(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, sizeof(mca_pml_csum_rendezvous_hdr_t));
hdr->hdr_common.hdr_csum = csum_received;
if (csum_received != csum) {
@ -351,6 +357,9 @@ void mca_pml_csum_recv_frag_callback_ack(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, sizeof(mca_pml_csum_ack_hdr_t));
hdr->hdr_common.hdr_csum = csum_received;
OPAL_OUTPUT_VERBOSE((1, mca_pml_base_output,
@ -398,6 +407,9 @@ void mca_pml_csum_recv_frag_callback_frag(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, sizeof(mca_pml_csum_frag_hdr_t));
hdr->hdr_common.hdr_csum = csum_received;
if(csum_received != csum) {
@ -430,6 +442,9 @@ void mca_pml_csum_recv_frag_callback_put(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, sizeof(mca_pml_csum_rdma_hdr_t));
hdr->hdr_common.hdr_csum = csum_received;
OPAL_OUTPUT_VERBOSE((1, mca_pml_base_output,
@ -464,6 +479,9 @@ void mca_pml_csum_recv_frag_callback_fin(mca_btl_base_module_t* btl,
csum_received = hdr->hdr_common.hdr_csum;
hdr->hdr_common.hdr_csum = 0;
#if OMPI_ENABLE_HETEROGENEOUS_SUPPORT
hdr->hdr_common.hdr_flags &= ~MCA_PML_CSUM_HDR_FLAGS_NBO;
#endif
csum = opal_csum16(hdr, sizeof(mca_pml_csum_fin_hdr_t));
hdr->hdr_common.hdr_csum = csum_received;
OPAL_OUTPUT_VERBOSE((1, mca_pml_base_output,

6
ompi/mca/pml/csum/pml_csum_sendreq.c
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@ -506,7 +506,7 @@ int mca_pml_csum_send_request_start_copy( mca_pml_csum_send_request_t* sendreq,
match.hdr_seq = (uint16_t)sendreq->req_send.req_base.req_sequence;
match.hdr_csum = (size > 0 ?
sendreq->req_send.req_base.req_convertor.checksum : OPAL_CSUM_ZERO);
match.hdr_common.hdr_csum = opal_csum16(&match, sizeof(mca_pml_csum_match_hdr_t));
match.hdr_common.hdr_csum = opal_csum16(&match, OMPI_PML_CSUM_MATCH_HDR_LEN);
OPAL_OUTPUT_VERBOSE((1, mca_pml_base_output,
"%s:%s:%d Sending \'match\' with data csum:0x%x, header csum:0x%x, size:%lu \n",
@ -585,7 +585,7 @@ int mca_pml_csum_send_request_start_copy( mca_pml_csum_send_request_t* sendreq,
hdr->hdr_match.hdr_seq = (uint16_t)sendreq->req_send.req_base.req_sequence;
hdr->hdr_match.hdr_csum = (size > 0 ?
sendreq->req_send.req_base.req_convertor.checksum : OPAL_CSUM_ZERO);
hdr->hdr_common.hdr_csum = opal_csum16(hdr, sizeof(mca_pml_csum_match_hdr_t));
hdr->hdr_common.hdr_csum = opal_csum16(hdr, OMPI_PML_CSUM_MATCH_HDR_LEN);
OPAL_OUTPUT_VERBOSE((5, mca_pml_base_output,
"%s:%s:%d common_hdr: %02x:%02x:%04x match_hdr: %04x:%04x:%08x:%08x:%08x",
@ -667,7 +667,7 @@ int mca_pml_csum_send_request_start_prepare( mca_pml_csum_send_request_t* sendre
hdr->hdr_match.hdr_seq = (uint16_t)sendreq->req_send.req_base.req_sequence;
hdr->hdr_match.hdr_csum = (size > 0 ?
sendreq->req_send.req_base.req_convertor.checksum : OPAL_CSUM_ZERO);
hdr->hdr_common.hdr_csum = opal_csum16(hdr, sizeof(mca_pml_csum_match_hdr_t));
hdr->hdr_common.hdr_csum = opal_csum16(hdr, OMPI_PML_CSUM_MATCH_HDR_LEN);
OPAL_OUTPUT_VERBOSE((1, mca_pml_base_output,
"%s:%s:%d Sending \'match\' with data csum:0x%x, header csum:0x%x, size:%lu \n",