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2632 commits

Author SHA1 Message Date
dc3421a3ed memory: improve error message when executed without super-user privs (closes #157) 2018-07-04 12:15:24 +02:00
Dennis Potter
070e2c2bde Quick work around. api init function uses memory_type_heap, so the hash table needs to be initialized. This happens in memory_init() 2018-07-04 11:59:52 +02:00
Dennis Potter
f3a5b81649 Merge branch 'infiniband-memory' into infiniband 2018-07-04 10:50:21 +02:00
Dennis Potter
5a6b9120be Fixed incompatible integer to pointer conversion returning 'int' from a function with result type 'struct memory_allocation *' 2018-07-04 10:39:13 +02:00
e4f3a83c49 several fixes to silence the c++ compiler 2018-07-03 20:43:05 +02:00
1026539a4b Merge branch 'cmake' into develop
# Conflicts:
#	lib/Makefile.villas.inc
2018-07-03 18:30:21 +02:00
Dennis Potter
1c2c210f13 Fixed two minor compilation errors 2018-07-03 18:28:21 +02:00
fc6f63b192 cmake: change sub-libraries to be statically linked 2018-07-03 18:25:15 +02:00
54c9964f6c cmake: improve handling of protofbuf outputs 2018-07-03 18:24:20 +02:00
Dennis Potter
0470ebda33 Fixed indentations 2018-07-03 18:01:49 +02:00
Dennis Potter
a825009457 Removed bugs with regard to the zero-copy implementation. This commit is able to send -r 5000 -l 50000 with villas pipe. With a higher -r, the source throws errors that there aren't any receive WRs, so probably pipe doesn't fill up the WRs fast enough 2018-07-03 17:39:06 +02:00
b35a60e038 cmake: add missing library dependency to libvillas 2018-07-03 15:13:32 +02:00
da8124e472 memory: use hash_table to store allocation metadata 2018-07-02 19:00:55 +02:00
45b121d884 infiniband: do not build memory allocator if node is not acticated 2018-07-02 16:05:05 +02:00
Dennis Potter
669d75a666 Basic implementation of zero-copying is done. The is still a problem with rread = hook_read_list. It doesn't return anything after the fourth read 2018-07-02 16:03:16 +02:00
bb70be0b2c memory: refactored memory subsystem 2018-07-02 15:57:56 +02:00
93750a2bcd Merge branch 'develop' into infiniband-memory 2018-07-02 13:09:24 +02:00
8e252bbb4b hash_table: added simple hash table with linked lists 2018-07-02 13:07:45 +02:00
b9f463ebee node: extend struct node_type with a new function pointer for checking node configuration 2018-07-02 10:59:45 +02:00
f500cfa1e6 memory: update link and explanation of munmap() on hugepages 2018-07-02 10:51:27 +02:00
Dennis Potter
c055010be1 ib_write() now takes data directly from the super pool instead of copying it. ib_read() still copies data and the code needs cleanup after zero-copy is implemented 2018-07-01 12:56:03 +02:00
Dennis Potter
c70dbe2263 Resolved memory_ib related compile and link errors 2018-06-30 18:20:30 +02:00
0a4f1a3731 cmake: add install targets and several other cpack improvments 2018-06-30 01:29:45 +02:00
c01393bc82 infiniband: add new memory type 2018-06-29 17:37:10 +02:00
9ecdb54832 node: add new function node_memtype() to get node specific memory allocators 2018-06-29 17:32:07 +02:00
9094941b4c cmake: add more CMakeLists.txt 2018-06-29 14:36:50 +02:00
c16c53ffb9 test_rtt: fix compiler warnings 2018-06-29 14:36:50 +02:00
34e6891192 iec61850: fix ether_aton() call on OS X 2018-06-29 14:36:50 +02:00
58a13ae92e cmake: fix some #ifdefs 2018-06-29 14:36:50 +02:00
f585a94ebf remove most of the old Makefiles 2018-06-29 14:36:24 +02:00
4fa5914bc6 cmake: make use of HAS_EVENTFD 2018-06-29 14:36:24 +02:00
58e4d7e394 cmake: add new defines to config.h.in 2018-06-29 14:36:24 +02:00
179aa2d553 cmake: add new CMakeLists.txt 2018-06-29 14:35:39 +02:00
Dennis Potter
1e2d4158f0 Added possibility to add port dynamically, added some config warnings and added a WR refresh function to ib_read 2018-06-28 17:24:28 +02:00
Dennis Potter
95393eeb35 Forgot to acknowledge events which caused the rdma_cm_id to block. 2018-06-28 14:43:08 +02:00
Dennis Potter
5598f93582 Implemented disconnect function on source and target side. The cleanup function doesn't go through completely yet, probably because rdma_destroy_id blocks because not everything in the rdma_cm_id is destroyed yet. 2018-06-28 12:46:16 +02:00
Dennis Potter
1df18da3f2 Added Work Completion threads. Send Completion thread checks for errors, Receive Completion Queue is still empty. 2018-06-27 17:01:47 +02:00
Dennis Potter
7631ec98ed Refactored the rdma_cm_id structure 2018-06-27 11:21:28 +02:00
Dennis Potter
9e5836001d Node is able to send messages. A lot is hardcoded and this was only meant to be a first setup of a working node. 2018-06-27 10:37:46 +02:00
Dennis Potter
4fef5d67e5 Memory is registrated succesfully. Created framework to send data. At this moment, the receiver doesn't prepare Receive Work Requests. This is the first thing to fix after this commit 2018-06-25 18:21:44 +02:00
Dennis Potter
077355d8ba Started to implement memory managemen and registration. Not yet working and in an early stage. Still some debugging and testing printfs 2018-06-24 13:02:04 +02:00
Dennis Potter
4f6c2543b5 Fixed bugs in connection. A source node is now able to connect to a target node. 2018-06-23 19:05:33 +02:00
Dennis Potter
a0f0410e73 This commit should be able to create a connection between two nodes.
This commit isn't checked for bugs and no memory management is done.
Furthermore, no poll threads are implemented.
2018-06-23 14:53:37 +02:00
Dennis Potter
4220ff8111 Implemented request to resolve address and built an rdma_cm_event framework 2018-06-22 13:02:41 +02:00
Dennis Potter
1528603a88 Added missing libraries to Makefile 2018-06-22 13:01:52 +02:00
Dennis Potter
a1b7a9cda6 Initial commit with (empty) infiniband node 2018-06-21 11:56:28 +02:00
ac77d7eb85 amqp: fix compiler warning about unused return value 2018-06-16 21:29:28 +02:00
da8f9bb1b0 protobuf: update precompiled files 2018-06-16 21:01:51 +02:00
4433b3c36c csv: fix detection of column separators 2018-06-16 20:56:43 +02:00
356c4695d9 hooks: added new scale + offset hook 2018-06-16 20:56:43 +02:00