Pavel Tupitsyn created IGNITE-1785:
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Summary: .Net: Improve PlatformMemory/PortableStream performance
and memory usage
Key: IGNITE-1785
URL: https://issues.apache.org/jira/browse/IGNITE-1785
Project: Ignite
Issue Type: Improvement
Components: interop
Affects Versions: 1.5
Reporter: Pavel Tupitsyn
Assignee: Pavel Tupitsyn
Fix For: 1.5
* PlatformMemory is just a single "long _memPtr" and can be easily converted to
a struct to reduce allocations (it is allocated a lot)
* PlatformMemoryStream works with PlatformMemory.Length and Capacity
indirectly. By employing a struct approach from
https://issues.apache.org/jira/browse/IGNITE-1428 we can work with Length and
Capacity directly, which may be faster, and will eliminate the need for
SyncronizeInput/Output calls.
* PlatformMemoryStream is allocated even more often than PlatformMemory, need
to investigate whether it can also be a struct. See how List<>.GetEnumerator
works, which is a struct.
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