Profiling on Espressif MCUs woes

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DrMickeyLauer
Posts: 180
Joined: Sun May 22, 2022 2:42 pm

Re: Profiling on Espressif MCUs woes

Postby DrMickeyLauer » Sun Feb 09, 2025 6:07 pm

I'd need a macOS and/or Linux binary though…
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Bryght-Richard
Posts: 65
Joined: Thu Feb 22, 2024 3:59 pm

Re: Profiling on Espressif MCUs woes

Postby Bryght-Richard » Mon Feb 10, 2025 6:08 pm

DrMickeyLauer, please try: https://github.com/rsaxvc/openocd-esp32 ... 6763071010, then click upload-artifact to get the link to the Linux binary.
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rsaxvc
Posts: 5
Joined: Wed Mar 27, 2024 2:04 am

Re: Profiling on Espressif MCUs woes

Postby rsaxvc » Wed Feb 12, 2025 11:20 pm

Samuel Obuch had an issue using it, and I traced it to a VAXism in gprof. Until that can be addressed, histogram resolution is reduced for gprof compatibility. Also having a bit of trouble with the github builder today.
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rsaxvc
Posts: 5
Joined: Wed Mar 27, 2024 2:04 am

Re: Profiling on Espressif MCUs woes

Postby rsaxvc » Thu Feb 13, 2025 12:15 am

Build run: https://github.com/rsaxvc/openocd-esp32 ... 296869712/
Linux build: https://github.com/rsaxvc/openocd-esp32 ... 2582283547
Windows build: https://github.com/rsaxvc/openocd-esp32 ... 2582286715
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Bryght-Richard
Posts: 65
Joined: Thu Feb 22, 2024 3:59 pm

Re: Profiling on Espressif MCUs woes

Postby Bryght-Richard » Tue Feb 18, 2025 7:22 pm

Patchset for speeding up gprof in line-by-line profiling mode: https://sourceware.org/pipermail/binuti ... 39504.html
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