Francisco
1f1233782f
timers - fix old gcc compilation issue. Changed free list to intrusive list.
2021-04-15 18:46:42 +01:00
Francisco
e37968410e
simplification of timers handler design, relying solely on one time wheel.
2021-04-15 18:46:42 +01:00
Francisco
60896e30b5
implementation of time wheel-based timer handler, using a circular array and intrusive list
2021-04-15 18:46:42 +01:00
Francisco
49bd895e29
s1ap - handle invalid or repeated erab ids in s1ap erab release command
2021-04-12 22:07:26 +01:00
Francisco
437db3af03
forbid allocations when dispatching task to thread pool
2021-04-10 15:03:38 +01:00
Francisco
f1c67f5b2b
pool - avoid concurrent batch allocations in background threads
2021-04-09 12:54:22 +01:00
Francisco
71f1f1b556
enb - log warning when rnti-specific memory block is full
2021-04-09 12:54:22 +01:00
Francisco
a890a22ccd
enb - rnti memory pool now fallbacks to new/delete if rnti-specific memory block is full
2021-04-09 12:54:22 +01:00
Francisco
a780a6a7b6
fix obj pool interface
2021-04-09 12:54:22 +01:00
Francisco
60d5c6df7b
implementation of memory pool with individual memory blocks per UE that get accessed via their rnti
2021-04-09 12:54:22 +01:00
Francisco
ebbb74e639
rlc am - use of circular_map container in RLC AM window
...
The window elements are not being correctly cleaned up when clear() is called
or when overwritten by newer SN. Furthermore, the window count member is not being
correctly updated when the insertion of a newer SN overwrites the previous one.
I used the circular_map container to avoid this sort of bugs
2021-04-08 20:11:15 +01:00
Francisco
b7d4a72ea1
adt - fix circular map clear() and erase(it) functions
2021-04-07 22:26:42 +01:00
Francisco
cdf72248f3
Reimplement batch-based background object/memory pool
...
Main changes:
- addition of pool utilities
- The node size/alignment and batch allocation threshold are now runtime arguments
- object pool and memory pool are not anymore based on the same class.
The object pool cannot use intrusive free list because it would overwrite the object
memory
2021-04-07 12:02:22 +01:00
Francisco
62a6d9a8dc
fix background memory pool destruction
2021-04-07 12:02:22 +01:00
Francisco
b004c2024d
integration of object pool in mac::ue for allocation of softbuffers. Definition of common object pool interface class
2021-04-07 12:02:22 +01:00
Francisco
460d7a8f4f
fix memory pool test - placed the pool state into a shared_ptr so that the callbacks still have a valid handle when the pool is destroyed
2021-04-07 12:02:22 +01:00
Francisco
9bec13731a
adt unit test - fix memory pool test
2021-04-07 12:02:22 +01:00
Francisco
ec3cd9ffea
adt - added background object pool test, and fix existing bugs related to the creation of pools with objects that are too small to be used in free lists
2021-04-07 12:02:22 +01:00
Francisco
d1c5b000dc
adt - creation of pre-initialized object pool, that leverages the background memory pool allocator
2021-04-07 12:02:22 +01:00
Francisco
2fc2280c3b
adt pool - replace uint8_t* for void* to represent memory blocks
2021-04-02 17:40:50 +01:00
Francisco
a79ca92020
refactor type storage and pool tests
2021-04-02 17:40:50 +01:00
Francisco
c24e382c19
Refactor of socket manager class
...
- use of inheritance to simplify testing
- removal of global network manager
- pass of custon socket manager to s1ap and gtpu ctors
- overhauled the registration of socket fd,callback in socket manager
2021-04-02 11:42:50 +01:00
Francisco
23ae9967cf
replaced present+value for optional field in s1ap mme_ue_s1ap_id context field
2021-04-01 10:24:34 +01:00
Francisco
c3482b45e1
s1ap - handle erroneous enb/mme s1ap ue id in received s1ap messages from the MME
2021-04-01 10:24:34 +01:00
Francisco
ced757a11b
adt - add optional construct that closely emulates std::optional<T>
2021-03-31 19:14:11 +01:00
faluco
54fab314c0
Enhance RRC eNB events:
...
- Implement a common event "log_rrc" for all RRC events and discriminate by procedure using an enum.
- Log events for connection, reestablishment, reconfig, reject and release.
- Log the corresponding ASN1 message used by each procedure.
- Redefine the JSON object for this event to match the new structure.
Fixed a compilation error detected by the static analyzer in gcc9.3 where bounded_vector::data() was using taking the address of the internal buffer which confused it, prefer to use the data method of std::array.
2021-03-31 19:37:49 +02:00
Francisco
d04a19f8bc
refactor - increase code reuse in adt files
2021-03-29 22:11:25 +01:00
Francisco
5eccfad05b
gtpu - added comments, updated expected construct, handled in rrc the case a gtpu teid fails to allocate
2021-03-29 10:20:55 +01:00
Francisco
ab2bd9a2d2
gtpu refactor - handle dl path state activation internally in gtpu tunnel manager class
2021-03-29 10:20:55 +01:00
Francisco
cfd24f6a0e
gtpu - leverage byte_buffer_pool to store buffered sdus in gtpu
2021-03-29 10:20:55 +01:00
Francisco
c201eb7708
use of more space efficient sorted vector structure for lcid tunnels of a rnti
2021-03-29 10:20:55 +01:00
Francisco
eba0edea4a
creation of static id obj pool class. Application of this class to gtpu tunnels container to avoid allocations
2021-03-29 10:20:55 +01:00
Francisco
60cd7e6cfe
adt - improved concurrent fixed memory pool policy to send buffers from thread cache to central cache
2021-03-27 12:21:08 +00:00
Francisco
eb38ff43ab
fixed size buffer pool bugfix - deleted threads now return the cached memory blocks to the pool shared memory block container
2021-03-27 12:21:08 +00:00
Francisco
be771e5c23
performance - use of new concurrent fixed size pool for byte_buffer pool
2021-03-27 12:21:08 +00:00
Francisco
e1523692c2
implementation of concurrent fixed size pool that leverages thread local caches to avoid mutexing
2021-03-27 12:21:08 +00:00
faluco
4b5e15cd70
- Fixed missing return statements in base_circular_buffer::try_push.
...
- Fixed array index calculation in base_circular_buffer::clear.
- Removed redundant explicit in srslog::backend_worker.
2021-03-25 19:00:06 +01:00
Pedro Alvarez
5bc55ec48c
Changed discard_if to appyly_if in circular_buffer.h.
...
This was done so it would work when circular buffer holds other things
that are not unique_pointers. Queue and pop_func had to be made public
to be able to call the pop_func when an SDU is discarded.
2021-03-24 00:57:58 +00:00
Francisco
6d9709fe54
adt - make circular buffer work with types without default ctor
2021-03-23 17:28:35 +00:00
Francisco
ef5329bec0
adt - extend circular map unit test to test the container with move-only types
2021-03-23 17:28:35 +00:00
Francisco
b5692037a2
created macros for assertions and warnings. The assert macro prints the whole callstack on crash. The warning macro can just log a warning or call an assertion fail depending on the cmake flag STOP_ON_WARNING
2021-03-23 10:49:28 +00:00
Pedro Alvarez
d91119baf6
RLC discard ( #2515 )
...
* Added ability to discard to dyn_block_queue
* Change way of keeping track of SDUs
* Check nullptr in poping callback. Starting to check for nullptr in RLC read_pdu.
* Adding RLC discard tests
* Clearing PDCP info when RLC discard happens
* Read SDUs until they are no longer nullptr
* Changed discard_if to use template argument
2021-03-22 16:51:32 +00:00
Francisco
88f5add1fb
adt - fix circular map erase function and added extra asserts
2021-03-22 14:58:25 +00:00
Francisco
5d676199ab
adt bugfix - fix copy/move ctor of circular map
2021-03-22 14:58:25 +00:00
Francisco
4869b14de3
application of new circular map to mac::ue_db
2021-03-22 14:58:25 +00:00
Codebot
4523ee6087
rename srsLTE to srsRAN
2021-03-21 21:47:01 +01:00