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authorpmikus <peter.mikus@protonmail.ch>2022-10-03 14:42:34 +0200
committerPeter Mikus <peter.mikus@protonmail.ch>2022-10-03 14:09:00 +0000
commit14fe52e81c59a5a3558f4f587e56b75e388191dc (patch)
treefda33cb74b18dc0f6dcdde168b1113badeaf5a5b /docs/report/introduction/test_environment_sut_calib_zn2.rst
parentc6bfe865e4a62dda2c5e635df53083e909a6558b (diff)
fix(docs): Static content
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I29c2c108cec7badbe302095d5797d39c0d34ad58
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-EPYC Zen2
-~~~~~~~~~
-
-Following sections include sample calibration data measured on
-s60-t210-sut1 server running in one of the AMD EPYC testbeds as
-specified in `FD.io CSIT testbeds - EPYC Zen2`_.
-
-
-Linux cmdline
-^^^^^^^^^^^^^
-
-::
-
- $ cat /proc/cmdline
- BOOT_IMAGE=/boot/vmlinuz-5.4.0-65-generic root=UUID=3c4b56e3-1f01-4211-a652-ea77468f58b7 ro amd_iommu=on audit=0 hpet=disable iommu=pt isolcpus=1-15,17-31,33-47,49-63 nmi_watchdog=0 nohz_full=off nosoftlockup numa_balancing=disable processor.max_cstate=0 rcu_nocbs=1-15,17-31,33-47,49-63 tsc=reliable console=ttyS0,115200n8 quiet
-
-
-Linux uname
-^^^^^^^^^^^
-
-::
-
- $ uname -a
- Linux 5.4.0-65-generic #73-Ubuntu SMP Mon Jan 18 17:25:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
-
-
-System-level Core Jitter
-^^^^^^^^^^^^^^^^^^^^^^^^
-
-::
-
- $ sudo taskset -c 3 /home/testuser/pma_tools/jitter/jitter -i 30
- Linux Jitter testing program version 1.9
- Iterations=20
- The pragram will execute a dummy function 80000 times
- Display is updated every 20000 displayUpdate intervals
- Thread affinity will be set to core_id:7
- Timings are in CPU Core cycles
- Inst_Min: Minimum Excution time during the display update interval(default is ~1 second)
- Inst_Max: Maximum Excution time during the display update interval(default is ~1 second)
- Inst_jitter: Jitter in the Excution time during rhe display update interval. This is the value of interest
- last_Exec: The Excution time of last iteration just before the display update
- Abs_Min: Absolute Minimum Excution time since the program started or statistics were reset
- Abs_Max: Absolute Maximum Excution time since the program started or statistics were reset
- tmp: Cumulative value calcualted by the dummy function
- Interval: Time interval between the display updates in Core Cycles
- Sample No: Sample number
-
- Inst_Min,Inst_Max,Inst_jitter,last_Exec,Abs_min,Abs_max,tmp,Interval,Sample No
- 116376,145848,29472,116376,116376,145848,3399090176,2350958712,1
- 116376,145848,29472,116400,116376,145848,4158259200,2355136968,2
- 116376,145848,29472,116376,116376,145848,622460928,2343355128,3
- 116376,145848,29472,116376,116376,145848,1381629952,2362905912,4
- 116376,145848,29472,116400,116376,145848,2140798976,2344101768,5
- 116376,145848,29472,116376,116376,145848,2899968000,2341791912,6
- 116376,145848,29472,116400,116376,145848,3659137024,2340794664,7
- 116376,145848,29472,116400,116376,145848,123338752,2336863896,8
- 116376,145752,29376,116400,116376,145848,882507776,2335339584,9
- 116376,145512,29136,116376,116376,145848,1641676800,2335619160,10
- 116376,145512,29136,116400,116376,145848,2400845824,2335646280,11
- 116376,145848,29472,116400,116376,145848,3160014848,2350534872,12
- 116376,145848,29472,116400,116376,145848,3919183872,2348972352,13
- 116376,145848,29472,116400,116376,145848,383385600,2363157840,14
- 116376,145848,29472,116400,116376,145848,1142554624,2349686904,15
- 116376,145848,29472,116400,116376,145848,1901723648,2356550976,16
- 116376,145848,29472,119304,116376,145848,2660892672,2365225944,17
- 116376,145848,29472,116400,116376,145848,3420061696,2365215576,18
- 116376,145848,29472,116400,116376,145848,4179230720,2349971088,19
- 116376,145848,29472,116400,116376,145848,643432448,2339421384,20"
-
-
-Memory Bandwidth
-^^^^^^^^^^^^^^^^
-
-::
-
- $ sudo /home/testuser/mlc --bandwidth_matrix
- TBC
-
-::
-
- $ sudo /home/testuser/mlc --peak_injection_bandwidth
- TBC
-
-::
-
- $ sudo /home/testuser/mlc --max_bandwidth
- TBC
-
-
-Memory Latency
-^^^^^^^^^^^^^^
-
-::
-
- $ sudo /home/testuser/mlc --latency_matrix
- TBC
-
-::
-
- $ sudo /home/testuser/mlc --idle_latency
- TBC
-
-::
-
- $ sudo /home/testuser/mlc --loaded_latency
- TBC
-
-
-L1/L2/LLC Latency
-^^^^^^^^^^^^^^^^^
-
-::
-
- $ sudo /home/testuser/mlc --c2c_latency
- TBC
-
-.. include:: ../introduction/test_environment_sut_meltspec_zn2.rst