Question for the print function in the feature_tracker.cpp

[M750e]

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Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
[O] NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
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Target Operating System
Linux
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Hardware Platform
[O] NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
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[O] 1.9.1.10844
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Host Machine Version
[O] native Ubuntu 18.04
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Hello, I’m now operating the sample_feature_tracker.cpp code.
But when I run the code, the FPS is decreasing after the print sentence(Fig3) is working.
I think this print() is the problem to decreasing the FPS. (Or is there any other reason for this problem??)
How can I erase the print() sentence in the code.
It’s hard to find it.

Fig1 - First 3seconds when running the feature_tracker.bin (You can see the FPS 56 - below the pic)

Fig2 - After 3seconds when running the feature_tracker.bin (You can see the FPS 17 - below the pic)

Fig3 - print sentence, which makes the FPS decreasing.

[SivaRamaKrishnaNV]

@M750e

How can I erase the print() sentence in the code.

Dear @M750e,
Are you asking about removing all “CameraGMSL: Frame …” messages in terminal?

Do you reproduce the issue in each run after 3 seconds?

[M750e]

Are you asking about removing all “CameraGMSL: Frame …” messages in terminal?
ㄴ> Yes, you’re right. I want to erase this message.

Do you reproduce the issue in each run after 3 seconds?
ㄴ> Yeah, almost after the 3 seconds the print() is operating.

[M750e]

I just found it.
I just deleted the ‘ProfileCUDASection()’.

[SivaRamaKrishnaNV]

Dear @M750e,
May I know if the issue is resolved?

[M750e]

Yeah I just uploaded the method.