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- 03 Sep, 2017 1 commit
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frtabu authored
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- 06 Jul, 2017 1 commit
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Raymond Knopp authored
Note: this commit is work in progress. Contains initial integration of NFAPI data structures which are tested for TX path. RX path to follow.
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- 19 May, 2017 1 commit
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Cedric Roux authored
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- 15 May, 2017 1 commit
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Cedric Roux authored
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- 17 Apr, 2017 2 commits
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Raymond Knopp authored
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Raymond Knopp authored
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- 23 Mar, 2017 1 commit
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Cedric Roux authored
see https://gitlab.eurecom.fr/oai/openairinterface5g/issues/227 When the UE connects to the eNodeB and receives its IP address from the network, it calls system() to set it in the linux kernel world. This call is not done in a realtime thread, but in the NAS, which uses its own thread, independent of the realtime processing. In some situations this totally disrupts realtime processing. It is difficult to know precisely why that happens, but it seems that calling fork(), as system() does, in a multi-threaded program is not a good idea. (So say several people on the internet.) It is not clear why the softmodem is impacted, but it seems that fork() is really what triggers the disruption. Several tests lead to that conclusion. To fix the problem, we create a child background process very early in main() (before anything else basically). Then instead of calling system(), the main process sends the string to the background process. The background process gets the string, passes it to system() and reports the success/failure back to the main process. This solution involves a lot of system calls, but calling system() in the first place is not cheap either. As long as no realtime thread uses this mechanism, things should be fine. Time will tell.
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- 20 Feb, 2017 1 commit
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Cedric Roux authored
Prior to this commit, the following command failed to build dlsim: ./build_oai --phy_simulators -c Choice has been made to define it in a .h file as a static inline function.
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- 17 Feb, 2017 1 commit
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Cedric Roux authored
We now have 4 versions of T_HEADER: - bad quality C++ version with time - good quality C version with time - bad quality C++ version without time - good quality C version without time
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- 09 Feb, 2017 1 commit
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Laurent authored
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- 02 Feb, 2017 1 commit
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Cedric Roux authored
Adapt calling sites too. When data comes from the user, it is good to check that what we read is correct and warn the user if it's not.
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- 30 Jan, 2017 3 commits
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Cedric Roux authored
we want those traces in the logs people send to us and the group HEAVY is disabled in the wiki instructions.
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Cedric Roux authored
looks better
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Cedric Roux authored
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- 25 Jan, 2017 3 commits
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Frédéric Leroy authored
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Frédéric Leroy authored
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Frédéric Leroy authored
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- 11 Jan, 2017 1 commit
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Cedric Roux authored
I chose to remove it from common/utils/itti/itti_types.h, maybe it's not the correct solution.
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- 09 Jan, 2017 1 commit
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Cedric Roux authored
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- 03 Jan, 2017 1 commit
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LTS authored
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- 26 Dec, 2016 1 commit
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laurent authored
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- 22 Dec, 2016 1 commit
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hbilel authored
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- 21 Dec, 2016 1 commit
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Wilson W.K. Thong authored
see issue #165
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- 19 Dec, 2016 5 commits
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hbilel authored
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hbilel authored
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hbilel authored
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hbilel authored
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Cedric Roux authored
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- 12 Dec, 2016 1 commit
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Chia-Yu Chang authored
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- 05 Dec, 2016 6 commits
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Cedric Roux authored
Normally it is used to display throughput. The computation it does is to sum up the wanted value for the last second (1000 TTIs) and send this value to the views associated to this logger, at each TTI.
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Cedric Roux authored
This view is used to display throughput (to come in next commits).
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Cedric Roux authored
- change paint function: when the XY plot is resized we scale. Previously the last range was put in the middle of the new range (say when we increase the size). We may get aspect ratio changes if the resize is not identical vertically and horizontally, but I think this behaviour is more 'natural'. - fix a bug: the last horizontal tick label was printed to far on the right, out of the bouding box of the XY plot. This is not totally fixed in the case the label is larger than the XY plot. Now the part out of the bounding box will be printed on the left. No big deal, make the plot big enough. (Before, even if big enough you had a problem.) - add a new vertical tick display, to be used for throughput mostly. See in enb.c the difference between 'input signal' and throughput plots (those throughput plots will come in later commits).
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Cedric Roux authored
It's like a label but with fixed dimensions and maximum characters' capacity at creation time.
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Cedric Roux authored
This function is used to print rates (say '1kb/s' or '16Mb/s').
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Cedric Roux authored
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- 01 Dec, 2016 3 commits
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Cedric Roux authored
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Cedric Roux authored
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Cedric Roux authored
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- 30 Nov, 2016 2 commits
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Cedric Roux authored
[-1 29] was not very pleasant for MCS 28 or no DCI (value is -1 in this case). [-2 30] looks better.
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Cedric Roux authored
The problem was visible when DL MCS was set to 20 (do a ping -c 192.172.0.1 -i0.2 to get it). The dots were not plotted at the exact line of the tick mark. Not sure the fix is always correct. No big deal anyway.
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