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hfi1-psm.spec
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#
# This file is provided under a dual BSD/GPLv2 license. When using or
# redistributing this file, you may do so under either license.
#
# GPL LICENSE SUMMARY
#
# Copyright(c) 2015 Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# Contact Information:
# Intel Corporation, www.intel.com
#
# BSD LICENSE
#
# Copyright(c) 2015 Intel Corporation.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Copyright (c) 2014-2015 Intel Corporation. All rights reserved.
#
Summary: Intel PSM Libraries
Name: hfi1-psm
Version: 0.7
Release: 97
License: GPL
Group: System Environment/Libraries
URL: http://www.intel.com/
Source0: %{name}-%{version}-%{release}.tar.gz
Prefix: /usr
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
%if 0%{?rhel}
Requires: libuuid
%else
Requires: libuuid1
%endif
BuildRequires: libuuid-devel
Conflicts: opa-libs
Obsoletes: hfi-psm
Obsoletes: hfi-psm-debuginfo
%package devel
Summary: Development files for Intel PSM
Group: System Environment/Development
Requires: %{name} = %{version}-%{release}
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libuuid-devel
Conflicts: opa-devel
Obsoletes: hfi-psm-devel
%package devel-noship
Summary: Internal no-ship development files for Intel PSM
Group: System Environment/Development
Requires: %{name} = %{version}-%{release}
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: hfi1-psm-devel
Obsoletes: hfi-devel-noship
%package compat
Summary: Development files for Intel PSM
Group: System Environment/Development
Requires: %{name} = %{version}-%{release}
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Obsoletes: hfi-psm-compat
%package compat-devel
Summary: Development files for unmodified PSM1 mpi
Group: System Environment/Development
Requires: %{name}-compat = %{version}-%{release}
Requires: %{name}-devel = %{version}-%{release}
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Obsoletes: hfi-psm-compat-devel
%description
The PSM Messaging API, or PSM API, is Intel's low-level
user-level communications interface for the Truescale
family of products. PSM users are enabled with mechanisms
necessary to implement higher level communications
interfaces in parallel environments.
%description devel
Development files for the libpsm2 library
%description devel-noship
Internal no-ship development files for the libpsm2 library
%description compat
Support for MPIs linked with PSM versions < 2
%description compat-devel
Support for compiling unmodified PSM1 MPIs
%prep
%setup -q -n hfi1-psm-%{version}-%{release}
%build
%{__make}
%install
rm -rf $RPM_BUILD_ROOT
mkdir -p $RPM_BUILD_ROOT
export DESTDIR=$RPM_BUILD_ROOT
%{__make} DESTDIR=$RPM_BUILD_ROOT install
%{__make} DESTDIR=$RPM_BUILD_ROOT install-noship
%clean
rm -rf $RPM_BUILD_ROOT
%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig
%post devel -p /sbin/ldconfig
%postun devel -p /sbin/ldconfig
%files
%defattr(-,root,root,-)
/usr/lib64/libpsm2.so.2.0
/usr/lib64/libpsm2.so.2
%files devel
%defattr(-,root,root,-)
/usr/lib64/libpsm2.so
/usr/include/psm2.h
/usr/include/psm2_mq.h
/usr/include/psm2_am.h
%files devel-noship
%defattr(-,root,root,-)
/usr/include/hfi1diag/ptl_ips/ipserror.h
/usr/include/hfi1diag/linux-x86_64/bit_ops.h
/usr/include/hfi1diag/linux-x86_64/sysdep.h
/usr/include/hfi1diag/opa_udebug.h
/usr/include/hfi1diag/opa_debug.h
/usr/include/hfi1diag/opa_intf.h
/usr/include/hfi1diag/opa_user.h
/usr/include/hfi1diag/opa_service.h
/usr/include/hfi1diag/opa_common.h
/usr/include/hfi1diag/opa_byteorder.h
%files compat
%defattr(-,root,root,-)
/usr/lib64/libpsm_infinipath.so.1
/etc/udev/rules.d/40-psm-compat.rules
%files compat-devel
%defattr(-,root,root,-)
/usr/lib64/libpsm_infinipath.so
/usr/include/psm.h
/usr/include/psm_mq.h
/usr/include/psm_am.h
%changelog
* Thu Jul 23 2015 <[email protected]>
- Removes README.OLD and test subdirectory from distribution as it is not needed.
* Tue Jul 21 2015 <[email protected]>
- Updates README file for upstreaming PSM 2 source code.
* Mon Jul 20 2015 <[email protected]>
- Fixes hang in PSM library.
* Wed Jul 15 2015 <[email protected]>
- Improvements to ptl_am shm object naming and initialization
* Tue Jul 7 2015 <[email protected]>
- Remove PSM per-job local process limit, cleanup ptl_am
* Tue Jun 30 2015 <[email protected]>
- Remove old code path optimizations
* Fri Jun 26 2015 <[email protected]>
- Removes TODO and NOTPUBLIC_BEGIN ... NOTPUBLIC_END sequences
* Wed Jun 17 2015 <[email protected]>
- Removes code words and power pc code from PSM library code.
* Tue Jun 16 2015 <[email protected]>
- PSM uses two VLs when OPP path query is used.
* Tue Jun 16 2015 <[email protected]>
- Avoid PSM to run on VL15 or SC15.
* Fri Jun 12 2015 <[email protected]>
- Improve PIO copying performance by copying large blocks.
* Fri Jun 12 2015 <[email protected]>
- Change -d reference in makefile to be -e. For STL2, the teamforge repo will host what is in CVS currently. Rather than using an import method to get external repos, we will use git submodules to track external repos. The catch is the .git are files in the submodules. To build, we need to change the makefile to look for the existence of .git (-e) rather than the existence of the directory of .git (-d)
* Mon Jun 8 2015 <[email protected]>
- Changes copyrights to the dual copyright and removes some files from dist.
* Thu Jun 4 2015 <[email protected]>
- Improve checking for unknown endpoints in received messages
* Mon Jun 1 2015 <[email protected]>
- hfi-psm: remove extra path to exported hfi1_user.h
* Fri May 29 2015 <[email protected]>
- Update STL MTU enumeration to match latest STL spec
* Thu May 28 2015 <[email protected]>
- Rewrite shared memory PTL to support dynamic processes
* Thu May 14 2015 <[email protected]>
- Removed debug struct from beginning of psmi_malloc
* Mon May 11 2015 <[email protected]>
- Fix another problem with upstreaming commit. Symlink should be named ipath not opa.
* Wed May 6 2015 <[email protected]>
- Revert change that changed the name of compatibility library to libpsm_opa.so
* Tue May 5 2015 <[email protected]>
- Modified references to about 85 symbols defined in hfi1_user.h.
* Fri May 1 2015 <[email protected]>
- Rebased with 'master' of ssh://git-amr-2.devtools.intel.com:29418/wfr-psm
* Tue Apr 28 2015 <[email protected]>
- Remove uuid code
* Mon Apr 27 2015 <[email protected]>
- These changes fix building the test and libcm subdirectories (the test subdirectory depends on the libcm subdirectory).
* Thu Apr 23 2015 <[email protected]>
- Added bounds check on subctxt_cnt member of user_info and fixed a segv for debug code.
* Wed Apr 22 2015 <[email protected]>
- Shared memory PTL kernel-assist copy length fix
* Mon Apr 13 2015 <[email protected]>
- PSM TID session allocation fix for large message bug
* Mon Apr 13 2015 <[email protected]>
- psm: add location path for user-mode exported hfi1_user.h.
* Tue Apr 7 2015 <[email protected]>
- Fixes for AM over IPS failure and poor performance.
* Thu Apr 2 2015 <[email protected]>
- Enhance the expected tid transfer window size.
* Wed Apr 1 2015 <[email protected]>
- correct HFI_EVENT_HFI_FROZEN to match final header
* Wed Apr 1 2015 <[email protected]>
- Fix PSM flow CCA divisor/ipd initial value.
* Tue Mar 31 2015 <[email protected]>
- Fix RPM file names to handle hfi rename.
* Mon Mar 30 2015 <[email protected]>
- Fix PSM to recover from freeze mode
* Mon Mar 30 2015 <[email protected]>
- Handle hfi device rename.
* Mon Mar 16 2015 <[email protected]>
- Fix static rate control setting condition.
* Mon Mar 16 2015 <[email protected]>
- Fix Bi-directional Bandwidth dip at 16K/32K
* Mon Mar 9 2015 <[email protected]>
- psm: add makesrpm.sh to allow simplification of build processes
* Fri Mar 6 2015 <[email protected]>
- Minor fix to header file document.
* Wed Mar 4 2015 <[email protected]>
- Fix context sharing hanging on large A0 silicon.
* Wed Mar 4 2015 <[email protected]>
- Backwards compatibility -- override 0x7FFF PKEY
* Tue Mar 3 2015 <[email protected]>
- Fix PSM not generate BECN when FECN is received for large message.
* Tue Mar 3 2015 <[email protected]>
- improve sdma flow control
* Mon Mar 2 2015 <[email protected]>
- Fix sdma completion when scb is to be retransmitted.
* Wed Feb 18 2015 <[email protected]>
- Temp fix PSM with RH-7 compiler
* Fri Feb 13 2015 <[email protected]>
- Make HFI loopback a runtime selection in PSM
* Mon Feb 9 2015 <[email protected]>
- Remove PSM buffer over-reads for odd-sized send requests
* Thu Feb 5 2015 <[email protected]>
- PSM uses driver defined max subcontext number
* Tue Feb 3 2015 <[email protected]>
- Remove unused structure field.
* Tue Feb 3 2015 <[email protected]>
- Fix tid protocol sender side descriptor limitation.
* Tue Feb 3 2015 <[email protected]>
- Remove psm-compat dependency on hfi-utils
* Mon Feb 2 2015 <[email protected]>
- Remove unaligned data packet.
* Fri Jan 30 2015 <[email protected]>
- Add ipath symlink udev rule in hfi-psm-compat
* Thu Jan 29 2015 <[email protected]>
- Optimize tidflow index usage
* Thu Jan 29 2015 <[email protected]>
- Using static array of receive descriptor
* Thu Jan 29 2015 <[email protected]>
- remove tid control packets.
* Thu Jan 29 2015 <[email protected]>
- Fix PSM connection index from 64K to 64M
* Thu Jan 29 2015 <[email protected]>
- Change PSM/drive API.
* Wed Jan 28 2015 <[email protected]>
- Modifications to support path record query with libofedplus
* Mon Jan 26 2015 <[email protected]>
- Fix context sharing error.
* Mon Jan 26 2015 <[email protected]>
- Change IPS_RECVHDRQ_OOO to IPS_RECVHDRQ_REVISIT
* Fri Jan 23 2015 <[email protected]>
- Fix the flow->xmit_ack_num usage.
* Wed Jan 14 2015 <[email protected]>
- Generate and use header dependencies during make process
* Fri Jan 9 2015 <[email protected]>
- Change PSM/drive API.
* Thu Jan 8 2015 <[email protected]>
- Optimize PSM receiving to reduce code path length.
* Wed Dec 17 2014 <[email protected]>
- Reset a send context after it is halted for some reason.
* Tue Dec 16 2014 <[email protected]>
- Fix an eager/expected tids splitting problem
* Wed Dec 10 2014 <[email protected]>
- Remove old memcpy code
* Mon Dec 8 2014 <[email protected]>
- Remove extra entry in error string table
* Mon Dec 8 2014 <[email protected]>
- Recognize "ipath" in PSM_DEVICES.
* Thu Dec 4 2014 <[email protected]>
- Fix warning in hfi_sighdlr()
* Tue Dec 2 2014 <[email protected]>
- Add environment variable to print MQ stats
* Mon Nov 24 2014 <[email protected]>
- Fix pthread_spin_init() flag
* Mon Nov 24 2014 <[email protected]>
- PSM needs to manage expected tids in group unit.
* Mon Nov 24 2014 <[email protected]>
- Add PSM control to disable header suppression while driver enable it
* Fri Nov 21 2014 <[email protected]>
- A small code enhancement to deal with chunk processing
* Tue Nov 18 2014 <[email protected]>
- A small perfromance improvement.
* Tue Nov 18 2014 <[email protected]>
- PSM handle GenErr first and ignore TidErr if any
* Tue Nov 18 2014 <[email protected]>
- Improve tid packets receiving logic and NAK sequence.
* Tue Nov 18 2014 <[email protected]>
- Improve PSM packets retransmission.
* Mon Nov 17 2014 <[email protected]>
- psm: add support for CCA on WFR
* Thu Nov 13 2014 <[email protected]>
- Fix expected rendezvous to use the correct scb buffer
* Thu Nov 13 2014 <[email protected]>
- Clean up code to cleanly compile on GCC 4.8+
* Wed Nov 12 2014 <[email protected]>
- Multi-rail support for AM
* Wed Nov 12 2014 <[email protected]>
- Refactor ips_proto_check_msg_order
* Wed Nov 12 2014 <[email protected]>
- Refactor sysbuf code
* Tue Nov 11 2014 <[email protected]>
- Updated PSM ERRCHK timeout defaults to better match FPGA behavior
* Fri Oct 24 2014 <[email protected]>
- Fix pure sdma mode with wrong sdma request.
* Fri Oct 24 2014 <[email protected]>
- Fix typo: svb -> scb
* Fri Oct 24 2014 <[email protected]>
- Reduce amhdr_len field size to 4 bits
* Wed Oct 22 2014 <[email protected]>
- Fix sdma completion queue overrun.
* Mon Oct 13 2014 <[email protected]>
- Improve generr and seqerr processing with or without hdrsupp.
* Mon Oct 13 2014 <[email protected]>
- Fix the expected tid packet processing in error case
* Mon Oct 13 2014 <[email protected]>
- Print the correct header gen/seq for tid packet
* Mon Oct 13 2014 <[email protected]>
- Improvement subcontext packet and error message processing.
* Fri Oct 10 2014 <[email protected]>
- Allow user to change the eager buffer queue size.
* Thu Oct 9 2014 <[email protected]>
- Fix PSM packet header flag bit setting when using SDMA packet generation.
* Thu Oct 2 2014 <[email protected]>
- Return error on successive calls to psm_ep_open
* Wed Oct 1 2014 <[email protected]>
- Apply Lindent and checkpatch.pl to code base
* Wed Oct 1 2014 <[email protected]>
- checkpatch.pl trips on _GETENV_PRINTF
* Thu Sep 25 2014 <[email protected]>
- Fix a progression hanging when running context sharing.
* Thu Sep 25 2014 <[email protected]>
- Fix context sharing initialization timing bug
* Thu Sep 25 2014 <[email protected]>
- Switch TIDFLOWDISABLE -> ENABLE
* Tue Sep 23 2014 <[email protected]>
- Fix tid-receive generation number truncation.
* Tue Sep 23 2014 <[email protected]>
- Fix context sharing for more than 2-way
* Tue Sep 16 2014 <[email protected]>
- Remove redundant field ep_hdrq_msg_size in PSM
* Tue Sep 16 2014 <[email protected]>
- Remove redundant header suppression checking in PSM
* Tue Sep 16 2014 <[email protected]>
- Small enhancement for PSM code.
* Tue Sep 16 2014 <[email protected]>
- Update status2 fields for isends
* Mon Sep 15 2014 <[email protected]>
- Add back in define to support diag build
* Mon Sep 15 2014 <[email protected]>
- Make msgctrl/ips_epaddr co-location explicit.
* Mon Sep 15 2014 <[email protected]>
- Add 'recvfrom' API support.
* Mon Sep 15 2014 <[email protected]>
- Remove 'prev' linked list link.
* Thu Sep 11 2014 <[email protected]>
- Add PSM SDMA functionality using new PSM/driver SDMA API
* Tue Aug 26 2014 <[email protected]>
- Add compiling option to support FPGA loopback
* Tue Aug 26 2014 <[email protected]>
- Fixing segfault in PSM with big FPGA run
* Tue Aug 26 2014 <[email protected]>
- Fix wrong RHF writing order in context sharing.
* Mon Aug 25 2014 <[email protected]>
- PSM to support multi-packets per eager buffer.
* Thu Aug 21 2014 <[email protected]>
- Add Intel copyright notices.
* Thu Aug 14 2014 <[email protected]>
- Add PSM processing with SL->SC->SL
* Thu Aug 14 2014 <[email protected]>
- Misc enhancement for PSM
* Thu Aug 14 2014 <[email protected]>
- Fix PSM behavior on invalid PKEY
* Thu Aug 7 2014 <[email protected]>
- Revert "Temp workaround of HSD 291213 to make PSM test to pass"
* Thu Aug 7 2014 <[email protected]>
- Temp workaround of HSD 291213 to make PSM test to pass
* Fri Aug 1 2014 <[email protected]>
- PSM/AM epaddr/token changes.
* Wed Jul 30 2014 <[email protected]>
- Remove bit field operation for PBC
* Wed Jul 30 2014 <[email protected]>
- Fixed bug introduced in previous shared memoru PKEY change.
* Wed Jul 30 2014 <[email protected]>
- Fix context sharing hanging with nodma_rtail=1 option
* Wed Jul 30 2014 <[email protected]>
- Fix PKEY query problem without IPS device
* Tue Jul 29 2014 <[email protected]>
- Replace source-ID based PSM2 with 96-bit tag API
* Thu Jul 24 2014 <[email protected]>
- Fix the pkey processing during job start without path-query
* Tue Jul 22 2014 <[email protected]>
- Remove status from testwait_callback.
* Mon Jul 21 2014 <[email protected]>
- Small improve to PSM code
* Mon Jul 21 2014 <[email protected]>
- Remove KDETH bit operation.
* Tue Jul 8 2014 <[email protected]>
- Change PSM startup environment/default-value setting sequence.
* Thu Jun 26 2014 <[email protected]>
- This patch fixes the PIO critical path performance issue.
* Wed Jun 18 2014 <[email protected]>
- Remove bulk PUSH/PULL selection.
* Mon Jun 16 2014 <[email protected]>
- HFI_SIZE_OF_CRC and HFI_CRC_SIZE_IN_BYTES are always confusing. This change improve the code readability by removing HFI_SIZE_OF_CRC and only keeping HFI_CRC_SIZE_IN_BYTES. Also changing BYTE2WORD_SHIFT to BYTE2DWORD_SHIFT.
* Mon Jun 16 2014 <[email protected]>
- Remove rarely used amsh_qpkt_max struct.
* Mon Jun 16 2014 <[email protected]>
- Remove unused loopback variable.
* Fri Jun 13 2014 <[email protected]>
- Disable loopback path in PTL AM.
* Thu Jun 12 2014 <[email protected]>
- Properly set source_id on all EPs.
* Thu Jun 12 2014 <[email protected]>
- Replace unwanted debug print with assertions.
* Thu Jun 12 2014 <[email protected]>
- Remove 2kb 'medium' buffers.
* Wed Jun 11 2014 <[email protected]>
- Restore macros with IPATH references
* Mon Jun 9 2014 <[email protected]>
- Add matched probe and receive API extension
* Mon Jun 9 2014 <[email protected]>
- Code cleanup -- remove unnecessary struct/global.
* Mon Jun 2 2014 <[email protected]>
- Remove PTL AM 'Huge' communication buffers.
* Fri May 23 2014 <[email protected]>
- psm: fix psm1 build with new compat rpms
* Fri May 23 2014 <[email protected]>
- psm: correct build links for in-tree use
* Wed May 21 2014 <[email protected]>
- psm: consolidate libinfinipath in psm2
* Wed May 21 2014 <[email protected]>
- psm: rename main .so and add compat rpm
* Tue May 20 2014 <[email protected]>
- Support all MTU supported by STL1 in PSM
* Thu May 15 2014 <[email protected]>
- PSM2 API implementation.
* Wed May 14 2014 <[email protected]>
- Add PSM control over receive context behavior
* Wed May 14 2014 <[email protected]>
- Change the context sharing group ID meaning
* Wed May 14 2014 <[email protected]>
- PSM to support new job_key managment
* Wed May 14 2014 <[email protected]>
- Ignore and retry when driver can't register page.
* Wed May 14 2014 <[email protected]>
- Checking link is down before getting real LID
* Wed May 14 2014 <[email protected]>
- Print packet header fields for bad packets.
* Wed May 14 2014 <[email protected]>
- Disable unexpected callbacks.
* Mon May 5 2014 <[email protected]>
- This patch fixes the context sharing code with tid-receive
* Mon Apr 28 2014 <[email protected]>
- fix psm build issue
* Tue Apr 22 2014 <[email protected]>
- Revive PSM Active Messages interface.
* Mon Apr 7 2014 <[email protected]>
- Add make install action.
* Fri Mar 28 2014 <[email protected]>
- Avoid doing a transfer when kassis GET is enabled.
* Wed Mar 26 2014 <[email protected]>
- Add WFR expected tid receive support, this includes new tid registration, new tidinfo format and processing, context sharing of tid-array using spin lock, context sharing of tidflow table using spin lock. The shared info among subcontext processes is put in the subcontext register page. This page is structured to have registers, PIO sharing structure, tid sharing structure, and tidflow table sharing structure.
* Tue Mar 18 2014 <[email protected]>
- Clean up some branching now that CMA is only kassist option.
* Wed Mar 12 2014 <[email protected]>
- Remove library references from the devel-noship RPM.
* Tue Mar 11 2014 <[email protected]>
- Further reduce flow state 'ipsaddr' structure by 8 bytes.
* Tue Mar 11 2014 <[email protected]>
- Per Mark's request to add support of max 8:1 context sharing.
* Tue Mar 11 2014 <[email protected]>
- Remove knem and kcopy.
* Tue Mar 11 2014 <[email protected]>
- Adding CMA kassist support.
* Mon Mar 10 2014 <[email protected]>
- Fix bug in PSM with nodma_rtail=1 driver option, PSM does not pick the packet sequence number from the right location of the header. Also added hfi_hdrget_egrbfr_offset() macro for latest multi- packets per eager buffer use.
* Mon Mar 10 2014 <[email protected]>
- Fixed a segfault found by Andrew. The request sequence number is not set to zero. then later when we use 0 as sequence number to search the corresponding request, the returned request is NULL.
* Mon Mar 10 2014 <[email protected]>
- Add a psm-devel-noship RPM package for use by wfr-diagtools-sw.
* Wed Mar 5 2014 <[email protected]>
- This big change is to rework on medium message protocol.
* Mon Mar 3 2014 <[email protected]>
- Matching the group size 8 requirement. Both eager array and tid array must be multiple of 8 entries. (Given the total receive array is multiple of 8).
* Mon Mar 3 2014 <[email protected]>
- Change the receive array splitting method to allow max configuration. there are max 2048 eager array and 2048 tid array (1024 tid-pairs). But normally eager array is 25% of total receive array.
* Sat Mar 1 2014 <[email protected]>
- Fix a segfault during disconnecting stage. A fake ipsaddr is created, but it's field ipsaddr->proto is not initialized, later when code tries to access this field, it causes segfault.
* Wed Feb 26 2014 <[email protected]>
- This change further reduce flow-state by 24 bytes. instead of using per flow eager-queue and outoforder-queue, we use such queue on per MQ basis. We hope such queues will be in short length and the earching time is negligible.
* Mon Feb 3 2014 <[email protected]>
- remove base_info.context and base_info.subcontext, use ctxt_info.context and ctxt_info.subcontext instead.
* Mon Feb 3 2014 <[email protected]>
- Add hfi_qwordcpy(), optimize SPIO block writing code. This change is for performance and to make sure that PSM only issue qword write to PIO buffer. This is required by hardware.
* Mon Feb 3 2014 <[email protected]>
- psm: Drop2 changes for psm
* Fri Jan 31 2014 <[email protected]>
- driver has progressed to configure the status page flags, but PSM is still having a temp solution to catch any bit in pstatus. This change is to match the driver code and make both latest PSM and latest driver work together.
* Fri Jan 31 2014 <[email protected]>
- This is the context sharing work for PIO. the PIO blocks control is put in a shared page in uregbase page for subcontexts.
* Thu Jan 30 2014 <[email protected]>
- Basically two changes: 1. Using a single page for context sharing uregister base, struct ips_subcontext_ureg has both registers and other control info, this structure is in shared memory. 2. change the epid definition to add MTU and RANK, this is a preparation for connectionless startup at large scale.
* Wed Jan 29 2014 <[email protected]>
- Add 31bit PSN and 24bit PSN support in PSM. During startup, driver will tell PSM which mode to use. PSM precalculate a psn_mask for either 31bit PSN or 24bit PSN, and apply the mask to PSN whenever the value is changed.
* Tue Jan 28 2014 <[email protected]>
- ips_recvhdrq.c: remove set but not used variable 'err'
* Wed Jan 8 2014 <[email protected]>
- This is big change to make PSM to work on WFR simulator for PIO and Eager receive.