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common/ompio: implement pipelined read and write operation #11185

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Merged
merged 1 commit into from
Jan 6, 2023
Merged

common/ompio: implement pipelined read and write operation #11185

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8 changes: 4 additions & 4 deletions ompi/mca/common/ompio/common_ompio_buffer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,11 @@
#define MCA_COMMON_OMPIO_CUDA_H


#define OMPIO_PREPARE_BUF(_fh,_buf,_count,_datatype,_tbuf,_convertor,_max_data,_decoded_iov,_iov_count){ \
#define OMPIO_PREPARE_BUF(_fh,_buf,_count,_datatype,_tbuf,_convertor,_max_data,_tmp_buf_size,_decoded_iov,_iov_count){ \
OBJ_CONSTRUCT( _convertor, opal_convertor_t); \
opal_convertor_copy_and_prepare_for_send ( _fh->f_file_convertor, &(_datatype->super), _count, _buf, CONVERTOR_SEND_CONVERSION, _convertor ); \
opal_convertor_get_packed_size( _convertor, &_max_data ); \
_tbuf = mca_common_ompio_alloc_buf (_fh, _max_data); \
_tbuf = mca_common_ompio_alloc_buf (_fh, _tmp_buf_size==0 ? _max_data : _tmp_buf_size); \
if ( NULL == _tbuf ) { \
opal_output(1, "common_ompio: error allocating memory\n"); \
return OMPI_ERR_OUT_OF_RESOURCE; \
Expand All @@ -40,11 +40,11 @@
_decoded_iov->iov_len = _max_data; \
_iov_count=1;}

#define OMPIO_PREPARE_READ_BUF(_fh,_buf,_count,_datatype,_tbuf,_convertor,_max_data,_decoded_iov,_iov_count){ \
#define OMPIO_PREPARE_READ_BUF(_fh,_buf,_count,_datatype,_tbuf,_convertor,_max_data,_tmp_buf_size,_decoded_iov,_iov_count){ \
OBJ_CONSTRUCT( _convertor, opal_convertor_t); \
opal_convertor_copy_and_prepare_for_recv ( _fh->f_file_convertor, &(_datatype->super), _count, _buf, 0, _convertor ); \
opal_convertor_get_packed_size( _convertor, &_max_data ); \
_tbuf = mca_common_ompio_alloc_buf (_fh, _max_data); \
_tbuf = mca_common_ompio_alloc_buf (_fh, _tmp_buf_size==0 ? _max_data : _tmp_buf_size); \
if ( NULL == _tbuf ) { \
opal_output(1, "common_ompio: error allocating memory\n"); \
return OMPI_ERR_OUT_OF_RESOURCE; \
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