1
1
openmpi/opal/mca/btl/usnic/btl_usnic_compat.h
Nathan Hjelm eac0b110b8 btl/usnic: update for mpool/rcache rewrite
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-03-14 10:50:41 -06:00

381 строка
13 KiB
C

/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2013-2016 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2015 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/* This header contains macros to help minimize usnic BTL differences
* between v1.7/v1.8, v1.9/v2.0, and v2.0/v2.1. */
#ifndef BTL_USNIC_COMPAT_H
#define BTL_USNIC_COMPAT_H
#include "opal/mca/rcache/rcache.h"
/************************************************************************/
/* v2.0 and beyond */
#if (OPAL_MAJOR_VERSION >= 2)
/* OMPI_ERROR_LOG and friends */
# include "opal/util/error.h"
/* PMIX / modex stuff */
# include "opal/mca/pmix/pmix.h"
/* Proc stuff */
# include "opal/util/proc.h"
/* Free lists are unified into OPAL free lists */
# include "opal/class/opal_free_list.h"
/* Inclue the progress thread stuff */
# include "opal/runtime/opal_progress_threads.h"
/* Hwloc support is now guaranteed, and the rest of the code base does
not define OPAL_HAVE_HWLOC any more (because it would always be 1).
Note: The usnic BTL still uses OPAL_HAVE_HWLOC because Cisco
continues to sync it against a v1.10-based tree (where
OPAL_HAVE_HWLOC may still be 0 or 1). Once Cisco stops syncing the
usnic BTL against v1.10.x, all the OPAL_HAVE_HWLOC code in the
usnic BTL can go away. */
# define OPAL_HAVE_HWLOC 1
# define USNIC_OUT opal_btl_base_framework.framework_output
/* JMS Really want to be able to get the job size somehow... But for
now, so that we can compile, just set it to a constant :-( */
# define USNIC_MCW_SIZE 2
#if OPAL_HAVE_HWLOC
# define proc_bound() (NULL != opal_process_info.cpuset ? 1 : 0)
#else
# define proc_bound() 0
#endif
# define USNIC_BTL_DEFAULT_VERSION(name) MCA_BTL_DEFAULT_VERSION(name)
# define USNIC_SEND_LOCAL des_segments
# define USNIC_SEND_LOCAL_COUNT des_segment_count
# define USNIC_SEND_REMOTE des_segments
# define USNIC_SEND_REMOTE_COUNT des_segment_count
# define USNIC_RECV_LOCAL des_segments
# define USNIC_RECV_LOCAL_COUNT des_segment_count
# define USNIC_RECV_REMOTE des_segments
# define USNIC_RECV_REMOTE_COUNT des_segment_count
# define USNIC_PUT_LOCAL des_segments
# define USNIC_PUT_LOCAL_COUNT des_segment_count
# define USNIC_PUT_REMOTE des_segments
# define USNIC_PUT_REMOTE_COUNT des_segments_count
# define BTL_VERSION 30
# define USNIC_COMPAT_FREE_LIST_GET(list, item) \
(item) = opal_free_list_get((list))
# define USNIC_COMPAT_FREE_LIST_RETURN(list, item) \
opal_free_list_return((list), (item))
# define usnic_compat_free_list_init opal_free_list_init
/*
* Performance critical; needs to be inline
*/
static inline int
usnic_compat_proc_name_compare(opal_process_name_t a,
opal_process_name_t b)
{
return (bool) (a.jobid == b.jobid && a.vpid == b.vpid);
}
/************************************************************************/
/* v1.7, v1.8, and v1.10 (there was no v1.9) */
#elif (OPAL_MAJOR_VERSION == 1 && OPAL_MINOR_VERSION >= 7)
/* OMPI_ERROR_LOG and friends */
# include "ompi/mca/rte/rte.h"
/* Proc stuff */
# include "ompi/proc/proc.h"
/* Use OMPI free lists in v1.8 */
# include "ompi/class/ompi_free_list.h"
# define USNIC_OUT ompi_btl_base_framework.framework_output
# define USNIC_MCW_SIZE ompi_process_info.num_procs
# define proc_bound() (ompi_rte_proc_is_bound)
# define opal_proc_local_get() ompi_proc_local()
# define opal_sync_event_base opal_event_base
# define opal_process_info orte_process_info
# define opal_proc_t ompi_proc_t
# define opal_process_name_t ompi_process_name_t
# define opal_btl_usnic_modex_t ompi_btl_usnic_modex_t
# define opal_btl_usnic_component_t ompi_btl_usnic_component_t
# define opal_btl_usnic_module_t ompi_btl_usnic_module_t
# define opal_btl_usnic_endpoint_t ompi_btl_usnic_endpoint_t
# define opal_btl_usnic_endpoint_t_class ompi_btl_usnic_endpoint_t_class
# define opal_btl_usnic_frag_t ompi_btl_usnic_frag_t
# define opal_btl_usnic_frag_t_class ompi_btl_usnic_frag_t_class
# define opal_btl_usnic_send_frag_t ompi_btl_usnic_send_frag_t
# define opal_btl_usnic_send_frag_t_class ompi_btl_usnic_send_frag_t_class
# define opal_btl_usnic_large_send_frag_t ompi_btl_usnic_large_send_frag_t
# define opal_btl_usnic_large_send_frag_t_class ompi_btl_usnic_large_send_frag_t_class
# define opal_btl_usnic_small_send_frag_t ompi_btl_usnic_small_send_frag_t
# define opal_btl_usnic_small_send_frag_t_class ompi_btl_usnic_small_send_frag_t_class
# define opal_btl_usnic_put_dest_frag_t ompi_btl_usnic_put_dest_frag_t
# define opal_btl_usnic_put_dest_frag_t_class ompi_btl_usnic_put_dest_frag_t_class
# define opal_btl_usnic_rx_buf_t ompi_btl_usnic_rx_buf_t
# define opal_btl_usnic_rx_buf_t_class ompi_btl_usnic_rx_buf_t_class
# define opal_btl_usnic_segment_t ompi_btl_usnic_segment_t
# define opal_btl_usnic_segment_t_class ompi_btl_usnic_segment_t_class
# define opal_btl_usnic_frag_segment_t ompi_btl_usnic_frag_segment_t
# define opal_btl_usnic_frag_segment_t_class ompi_btl_usnic_frag_segment_t_class
# define opal_btl_usnic_chunk_segment_t ompi_btl_usnic_chunk_segment_t
# define opal_btl_usnic_chunk_segment_t_class ompi_btl_usnic_chunk_segment_t_class
# define opal_btl_usnic_recv_segment_t ompi_btl_usnic_recv_segment_t
# define opal_btl_usnic_recv_segment_t_class ompi_btl_usnic_recv_segment_t_class
# define opal_btl_usnic_ack_segment_t ompi_btl_usnic_ack_segment_t
# define opal_btl_usnic_ack_segment_t_class ompi_btl_usnic_ack_segment_t_class
# define opal_btl_usnic_graph_t ompi_btl_usnic_graph_t
# define opal_btl_usnic_run_tests ompi_btl_usnic_run_tests
# define USNIC_SEND_LOCAL des_src
# define USNIC_SEND_LOCAL_COUNT des_src_cnt
# define USNIC_SEND_REMOTE des_dst
# define USNIC_SEND_REMOTE_COUNT des_dst_cnt
# define USNIC_RECV_LOCAL des_dst
# define USNIC_RECV_LOCAL_COUNT des_dst_cnt
# define USNIC_RECV_REMOTE des_src
# define USNIC_RECV_REMOTE_COUNT des_src_cnt
# define USNIC_PUT_LOCAL des_dst
# define USNIC_PUT_LOCAL_COUNT des_dst_cnt
# define USNIC_PUT_REMOTE des_dst
# define USNIC_PUT_REMOTE_COUNT des_dst_cnt
# define BTL_VERSION 20
# define opal_free_list_t ompi_free_list_t
# define opal_free_list_item_t ompi_free_list_item_t
# define opal_free_list_item_init_fn_t ompi_free_list_item_init_fn_t
# define USNIC_COMPAT_FREE_LIST_GET(list, item) \
OMPI_FREE_LIST_GET_MT(list, (item))
# define USNIC_COMPAT_FREE_LIST_RETURN(list, item) \
OMPI_FREE_LIST_RETURN_MT((list), (item))
# define USNIC_COMPAT_BASE_VERSION \
MCA_BASE_VERSION_2_0_0, \
.mca_type_name = "btl", \
.mca_type_major_version = OMPI_MAJOR_VERSION, \
.mca_type_minor_version = OMPI_MINOR_VERSION, \
.mca_type_release_version = OMPI_RELEASE_VERSION
# define USNIC_BTL_DEFAULT_VERSION(name) \
USNIC_COMPAT_BASE_VERSION, \
.mca_component_name = name, \
.mca_component_major_version = OPAL_MAJOR_VERSION, \
.mca_component_minor_version = OPAL_MINOR_VERSION, \
.mca_component_release_version = OPAL_RELEASE_VERSION
#define OPAL_BTL_USNIC_UNIT_TESTS OMPI_BTL_USNIC_UNIT_TESTS
/*
* Performance critical; needs to be inline
*/
static inline int
usnic_compat_proc_name_compare(opal_process_name_t a,
opal_process_name_t b)
{
return ompi_rte_compare_name_fields(OMPI_RTE_CMP_ALL, &a, &b);
}
/* Hotels in v1.8 */
# include "opal/class/opal_hotel.h"
/*
* Performance critical; needs to be inline
*/
static inline int
usnic_compat_opal_hotel_init(opal_hotel_t *hotel, int num_rooms,
opal_event_base_t *evbase,
uint32_t eviction_timeout,
int eviction_event_priority,
opal_hotel_eviction_callback_fn_t evict_callback_fn)
{
return opal_hotel_init(hotel, num_rooms, eviction_timeout,
eviction_event_priority, evict_callback_fn);
}
#define opal_hotel_init usnic_compat_opal_hotel_init
/*
* Replicate functions that exist on master
*/
char* opal_get_proc_hostname(opal_proc_t *proc);
/*
* Wrapper to call ompi_free_list_init
*/
int usnic_compat_free_list_init(opal_free_list_t *free_list,
size_t frag_size,
size_t frag_alignment,
opal_class_t* frag_class,
size_t payload_buffer_size,
size_t payload_buffer_alignment,
int num_elements_to_alloc,
int max_elements_to_alloc,
int num_elements_per_alloc,
struct mca_mpool_base_module_t *mpool,
int mpool_reg_flags,
void *unused0,
opal_free_list_item_init_fn_t item_init,
void *ctx);
/*
* Start the connectivity checker progress thread
*/
opal_event_base_t *opal_progress_thread_init(const char *name);
/*
* Stop the connectivity checker progress thread
*/
int opal_progress_thread_finalize(const char *name);
/************************************************************************/
#else
# error OMPI version too old (< 1.7)
#endif
/************************************************************************
* Common to all versions
************************************************************************/
/* Forward declare to avoid #include ordering complications */
struct opal_btl_usnic_modex_t;
void usnic_compat_modex_send(int *rc,
mca_base_component_t *component,
struct opal_btl_usnic_modex_t *modexes,
size_t size);
void usnic_compat_modex_recv(int *rc,
mca_base_component_t *component,
opal_proc_t *proc,
struct opal_btl_usnic_modex_t **modexes,
size_t *size);
uint64_t usnic_compat_rte_hash_name(opal_process_name_t *pname);
const char *usnic_compat_proc_name_print(opal_process_name_t *pname);
/************************************************************************/
/* BTL 2.0 vs 3.0 compatibilty functions (specifically: some BTL API
functions changed signatures between 2.0 and 3.0) */
struct mca_btl_base_module_t;
struct mca_btl_base_endpoint_t;
/* BTL 2.0 (i.e., v1.7/v1.8, but listed separately because these are
really BTL API issues) */
#if BTL_VERSION == 20
#include "ompi/mca/btl/btl.h"
/* This function changed signature in BTL 3.0 */
mca_btl_base_descriptor_t*
opal_btl_usnic_prepare_src(
struct mca_btl_base_module_t* base_module,
struct mca_btl_base_endpoint_t* endpoint,
struct mca_mpool_base_registration_t* registration,
struct opal_convertor_t* convertor,
uint8_t order,
size_t reserve,
size_t* size,
uint32_t flags);
/* This function no longer exists in BTL 3.0 */
mca_btl_base_descriptor_t*
opal_btl_usnic_prepare_dst(
struct mca_btl_base_module_t* base_module,
struct mca_btl_base_endpoint_t* endpoint,
struct mca_mpool_base_registration_t* registration,
struct opal_convertor_t* convertor,
uint8_t order,
size_t reserve,
size_t* size,
uint32_t flags);
/* This function changed signature in BTL 3.0 */
int
opal_btl_usnic_put(
struct mca_btl_base_module_t *btl,
struct mca_btl_base_endpoint_t *endpoint,
struct mca_btl_base_descriptor_t *desc);
/************************************************************************/
/* BTL 3.0 (i.e., >=v1.9, but listed separately because these are
really BTL API issues) */
#elif BTL_VERSION == 30
#include "opal/mca/btl/btl.h"
/* This function changed signature compared to BTL 2.0 */
struct mca_btl_base_descriptor_t *
opal_btl_usnic_prepare_src(struct mca_btl_base_module_t *base_module,
struct mca_btl_base_endpoint_t *endpoint,
struct opal_convertor_t *convertor,
uint8_t order,
size_t reserve,
size_t *size,
uint32_t flags);
/* This function changed signature compared to BTL 2.0 */
int
opal_btl_usnic_put(struct mca_btl_base_module_t *base_module,
struct mca_btl_base_endpoint_t *endpoint,
void *local_address, uint64_t remote_address,
struct mca_btl_base_registration_handle_t *local_handle,
struct mca_btl_base_registration_handle_t *remote_handle,
size_t size, int flags, int order,
mca_btl_base_rdma_completion_fn_t cbfunc,
void *cbcontext, void *cbdata);
#endif /* BTL_VERSION */
#if defined(RCACHE_MAJOR_VERSION) && RCACHE_MAJOR_VERSION >= 3
#define RCACHE_VERSION 30
/* these structures got renamed with the mpool/rcache rewrite */
#define mca_mpool_base_registration_t mca_rcache_base_registration_t
#define mca_mpool_base_resources_t mca_rcache_base_resources_t
#else
#define RCACHE_VERSION 20
#endif
#endif /* BTL_USNIC_COMPAT_H */