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Benchmark performance #155

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Nook2007 opened this issue Jun 16, 2021 · 8 comments
Open

Benchmark performance #155

Nook2007 opened this issue Jun 16, 2021 · 8 comments
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bug Something isn't working to be investigated We have to investigate and will come back later

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@Nook2007
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c++ 2x faster than java on linux x64, with same machine/rate/config/images
@DoubangoTelecom
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X86-64 or ARM64?
Both (Java and C++) are using parallel (or sequential) mode?
Please share sample code you're using.

@Nook2007
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recognizer.zip
Tested on x86-64
sequential mode

@DoubangoTelecom
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Please attach both logs (c++ and java)

@Nook2007
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Nook2007 commented Sep 2, 2021

java.txt
c++.txt

@Nook2007
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Nook2007 commented Sep 2, 2021

c++.txt
java.txt
updated logs with same config

@DoubangoTelecom
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The only difference I see is the input: C++ uses RGB while Java uses BGR.
In your Java code change ULTALPR_SDK_IMAGE_TYPE_BGRA32 to ULTALPR_SDK_IMAGE_TYPE_RGBA32 and ULTALPR_SDK_IMAGE_TYPE_BGR24 to ULTALPR_SDK_IMAGE_TYPE_RGB24 and share the Java logs again.

The change I'm asking to do isn't correct in production, so revert the change after collecting the logs.

@DoubangoTelecom DoubangoTelecom added bug Something isn't working to be investigated We have to investigate and will come back later labels Sep 3, 2021
@Nook2007
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Nook2007 commented Sep 3, 2021

java.txt
nothing changed for rgb24

@Nook2007
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Any updates?

@Nook2007 Nook2007 mentioned this issue Aug 23, 2022
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@Nook2007 @DoubangoTelecom