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An expert in TPU compiler writing can potentially introduce sampling techniques into programs for specific purposes. Here's a breakdown of the concept:
**Sampling for TPU Programs:**
* **Expert-…
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**question:**
If pod expulsion or removal fails during the nodedrain operation, the entire node will be schdulingDisabled. If the operation continues to fail, the entire node will be affected.
**q…
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Hi!
Recently I did many Profile-Guided Optimization (PGO) benchmarks on multiple projects - the results are available [here](https://github.com/zamazan4ik/awesome-pgo). I think since the project is…
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Hi!
Recently I checked Profile-Guided Optimization (PGO) improvements on multiple projects. The results are [here](https://github.com/zamazan4ik/awesome-pgo/).
Since PGO showed measurable improv…
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Hi!
I did a lot of Profile-Guided Optimization (PGO) benchmarks recently on different kinds of software - all currently available results are located at https://github.com/zamazan4ik/awesome-pgo . …
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Hi!
I test Profile-Guided Optimization (PGO) on different kinds of software - the current results are available [here](https://github.com/zamazan4ik/awesome-pgo) (with a lot of other PGO-related in…
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Remove the current multi-process scan code (that nobody uses anyway) and replace it with generic, all-in-one worker processes.
## Architecture
Architecture should be similar to the `BrowserCluster` b…
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WAL log normally using standary io, thus data will write to page cache first, and the same data are written to MemTable, when MemTable is full, it will be flushed to L0 sst.
There are wastes in suc…
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# topology
running the tiup playground on my laptop. 1 TiKV, 1 TiDB and 1 PD.
# workload
using sysbench to create one database consist of 32 tables. There're 10000 records in each table.
```
sy…
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Today we expose all 732[^1] registered transport actions on the RCS 2.0 interface. However in practice there are only 24[^2] actions which a real Elasticsearch node will invoke on a remote cluster via…