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Read Track is failing when chained to a Prefix command.
It appears code at label 0xDE is not checking for Prefix command. I'm sure there are other commands that are checking for LRE and not Prefix…
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When running `rdtset`, it is necessary to provide either the pid of existing processes or the command-line for a new process. E.g. you can run `rdtset -r 0 -t 'l3=0x7f;cpu=2,4,6,8,10' -t 'l3=0x180;cpu…
jchia updated
3 years ago
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`pqos -sv` reports "contention bit-mask":
```
...
INFO: L3 CAT details: CDP support=1, CDP on=0, #COS=16, #ways=11, ways contention bit-mask 0x600
...
```
`rdtset` warns about "contention mask",…
jchia updated
3 years ago
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Found a bunch of spelling mistakes with the codespell tool. Can these be fixed?
./rdtset/common.h:160: configuretion ==> configuration
./tests/.pylintrc:52: reenable ==> re-enable
./tests/README…
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Hi, I am trying to use rdtset to partition L2 cache on my Xeon Gold 5120.
In the README of rdtset, there is an example likes that:
-t 'l2=0x1;l3=0xf;cpu=1' -t 'l2=0x1;cpu=2'
CPU 1 …
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Incorrect invocation!
no matter what I type
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I used docker to deploy mongo on a server and used a workload generator(YCSB) to generate workloads to mongo.
Some important information of the server: ways=11 and way size = 1572864 bytes
When YCS…
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Rdtset fails to apply allocation configuration (e.g. L3 CAT or MBA) to cores from the last socket (e.g. socket ID 1 on 2-socket machine).
It can be reproduce it via following steps:
1. Get the las…
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Dear developers,
I am new to the intel-cmt-cat tool. I am working on a project that needs to throttle the DRAM bandwidth which this tool perfectly meets my needs.
My platform is a Intel Xeon Gold…
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"RDT: Disable most RDT features on Skylake server"[1] states that there are serious errata in CMT, MBM and CAT sub-features of resource director technology.
I also reproduced some fatal flaws of R…
vxuyu updated
5 years ago