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Get CPU model in ggml_backend_cpu_device_context on FreeBSD #12902

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@github-actions github-actions bot added the ggml changes relating to the ggml tensor library for machine learning label Apr 11, 2025
@yurivict yurivict force-pushed the FreeBSD-cpu-model branch from add4dae to 9b6b704 Compare April 11, 2025 17:43
Comment on lines +29 to +31
#include <errno.h>
#include <string.h>
#include <iostream>
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Unless necessary for something else in this file, remove these includes.

Suggested change
#include <errno.h>
#include <string.h>
#include <iostream>

Comment on lines +300 to +303
if (rc == 0)
description = buf;
else
std::cerr << "error: sysctlbyname(hw.model) failed: " << strerror(errno) << std::endl;
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Suggested change
if (rc == 0)
description = buf;
else
std::cerr << "error: sysctlbyname(hw.model) failed: " << strerror(errno) << std::endl;
if (rc == 0) {
description = buf;
}

@yurivict
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@slaren

Unless necessary for something else in this file, remove these includes.

It's unlikely, but what if this system call would fail for some odd reason, like resource exhaustion.
Why should it go unreported?
System calls can fail for any reason, the manpage lists a lot of reasons of possible failures.

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slaren commented Apr 14, 2025

The most important reason is for consistency with the rest of the code. This is not a critical function and it doesn't matter if it fails.

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