3a683419c5
This is hot-fix patch for the issue reported by Ralph. In future we plan to restructure ml data structure layout. Tested by Nathan. cmr=v1.7.5:ticket=trac:4158 This commit was SVN r30619. The following Trac tickets were found above: Ticket 4158 --> https://svn.open-mpi.org/trac/ompi/ticket/4158
93 строки
2.9 KiB
C
93 строки
2.9 KiB
C
#ifndef __BASESMUMA_REDUCE_H_
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#define __BASESMUMA_REDUCE_H_
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#include "ompi_config.h"
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#include "ompi/mca/bcol/basesmuma/bcol_basesmuma.h"
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#include "ompi/constants.h"
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#include "ompi/datatype/ompi_datatype.h"
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#include "ompi/communicator/communicator.h"
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#include "bcol_basesmuma_utils.h"
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#include <unistd.h>
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enum {
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BLOCK_OFFSET = 0,
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LOCAL_REDUCE_SEG_OFFSET,
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BLOCK_COUNT,
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SEG_SIZE,
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NOFFSETS
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};
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int compute_knomial_reduce_offsets(int group_index, int count, struct
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ompi_datatype_t *dtype,int k_radix,int n_exchanges,
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int **offsets);
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int compute_knomial_reduce_offsets_reverse(int group_index, int count, struct
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ompi_datatype_t *dtype,int k_radix,int n_exchanges,
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int **offsets);
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int bcol_basesmuma_lmsg_reduce_recursivek_scatter_reduce(mca_bcol_basesmuma_module_t *sm_module,
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const int buffer_index, void *sbuf,
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void *rbuf,
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struct ompi_op_t *op,
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const int count, struct ompi_datatype_t *dtype,
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const int relative_group_index,
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const int padded_start_byte,
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volatile int8_t ready_flag,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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int bcol_basesmuma_lmsg_reduce_knomial_gather(mca_bcol_basesmuma_module_t *basesmuma_module,
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const int buffer_index,
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void *sbuf,void *rbuf, int count, struct
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ompi_datatype_t *dtype,
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const int my_group_index,
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const int padded_start_byte,
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volatile int8_t rflag,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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int bcol_basesmuma_lmsg_reduce_extra_root(mca_bcol_basesmuma_module_t *sm_module,
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const int buffer_index, void *sbuf,
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void *rbuf,
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struct ompi_op_t *op,
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const int count, struct ompi_datatype_t *dtype,
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const int relative_group_index,
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const int padded_start_byte,
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volatile int8_t rflag,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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int bcol_basesmuma_lmsg_reduce_extra_non_root(mca_bcol_basesmuma_module_t *sm_module,
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const int buffer_index, void *sbuf,
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void *rbuf,
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int root,
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struct ompi_op_t *op,
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const int count, struct ompi_datatype_t *dtype,
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const int relative_group_index,
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const int group_size,
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const int padded_start_byte,
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volatile int8_t rflag,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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int bcol_basesmuma_lmsg_reduce(bcol_function_args_t *input_args,
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mca_bcol_base_function_t *c_input_args);
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int bcol_basesmuma_lmsg_reduce_extra(bcol_function_args_t *input_args,
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mca_bcol_base_function_t *c_input_args);
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void basesmuma_reduce_recv(int my_group_index, int peer,
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void *recv_buffer,
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int recv_size,
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volatile int8_t ready_flag_val,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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void basesmuma_reduce_send(int my_group_index,
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int peer,
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void *send_buffer,
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int snd_size,
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int send_offset,
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volatile int8_t ready_flag_val,
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volatile mca_bcol_basesmuma_payload_t *data_buffs);
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#endif
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