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Here's one way to achieve this:
```c++
Publisher p("topic");
void *ptr = p.get_msg(size);
```
`ptr` is allocated in the shared memory (using `Allocator`) and given to the user. We also assign a…
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Hello,
MPICH supports zero-copy intra-node sends for non-contiguous datatypes (although with some restrictions).
Could OpenMPI add support as well? And could it be made to work inter-node with e.…
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This issue will be used to track the work for zero-copy between CUDA and XLA.
Inspired by
- https://github.com/pytorch/pytorch/blob/f20e3ae0c36146c962a5665018e9ad662a7cf211/aten/src/ATen/DLConver…
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Currently, `QueryResult` deserialization deserialize all rows eagerly, and does a lot of allocations:
- a vector for all rows;
- for each row, a vector for all columns;
- for each blob/string colum…
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### Go version
1.22.3
### Output of `go env` in your module/workspace:
```shell
I'm using the golang:1.22.3 Docker image.
```
### What did you do?
Please see #42400 but I am still seeing this is…
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Add some form of zero copy to the gstreamer encoder and decoder (#3706).
We use [Gst.Buffer](https://lazka.github.io/pgi-docs/Gst-1.0/classes/Buffer.html)s wrapping one or more [Gst.Memory](https://l…
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Hello,
I browsed the source code of chDB today (having read DuckDBs papers first) and had two questions:
As of today, chDB takes over the final query result (which is presumably refcounted) for …
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Newly-default spatial tree library kiddo supports zero-copy serialisation/ deserialisation with rkyv, which means that the structs which are practically thin wrappers around it (i.e. this whole crate)…
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https://github.com/OpenCyphal-Garage/libcyphal/pull/343#discussion_r1573289494
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3588 zero copy的 小一些的模型在三核NPU高频次的 调用 rknn_create_mem 和 rknn_set_io_mem 以及 rknn_destroy_mem 会很容易出现 段错误 但是如果用大一些的模型 这三个调用频次下降 就不会出现段错误 1.6.0 驱动0.8.2
YCG1 updated
5 months ago