Skip to content

osc-portals4: add support for noncontiguous datatypes #2999

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 18, 2017
Merged

osc-portals4: add support for noncontiguous datatypes #2999

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion ompi/mca/osc/portals4/osc_portals4.h
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2011-2013 Sandia National Laboratories. All rights reserved.
* Copyright (c) 2011-2017 Sandia National Laboratories. All rights reserved.
* Copyright (c) 2015 Los Alamos National Security, LLC. All rights
* reserved.
* Copyright (c) 2015 Research Organization for Information Science
Expand All @@ -23,6 +23,8 @@

#define REQ_OSC_TABLE_ID 4

#define OSC_PORTALS4_IOVEC_MAX 64

#define OSC_PORTALS4_MB_DATA 0x0000000000000000ULL
#define OSC_PORTALS4_MB_CONTROL 0x1000000000000000ULL

Expand Down Expand Up @@ -95,6 +97,11 @@ struct ompi_osc_portals4_module_t {
int64_t opcount;
ptl_match_bits_t match_bits; /* match bits for module. Same as cid for comm in most cases. */

ptl_iovec_t *origin_iovec_list; /* list of memory segments that compose the noncontiguous region */
ptl_handle_md_t origin_iovec_md_h; /* memory descriptor describing a noncontiguous region in this window */
ptl_iovec_t *result_iovec_list; /* list of memory segments that compose the noncontiguous region */
ptl_handle_md_t result_iovec_md_h; /* memory descriptor describing a noncontiguous region in this window */

ptl_size_t atomic_max; /* max size of atomic messages. Will guarantee ordering IF ordering requested */
ptl_size_t fetch_atomic_max; /* max size of fetchatomic messages. Will guarantee ordering IF ordering requested */

Expand Down
Loading