LIBPFM(3) Linux Programmer's Manual LIBPFM(3)

# [NAME](#NAME)

libpfm\_amd64\_fam19h\_zen3\_l3 - support for AMD64 Family 19h L3 PMU

# [SYNOPSIS](#SYNOPSIS)

```
#include <perfmon/pfmlib.h>

PMU name: amd64_fam19h_zen3_l3
PMU desc: AMD64 Fam19h Zen3 L3

```

# [DESCRIPTION](#DESCRIPTION)

The library supports AMD Family 19h processors Zen3 L3 PMU in both 32 and 64-bit modes.

At this point, there is no modifier supported.

# [AUTHORS](#AUTHORS)

```
Stephane Eranian
```

March, 2021

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Document: libpfm_amd64_fam19h_zen3_l3(3) from libpfm 4.14.1-r0 (Chainguard OS)
Source: https://git.code.sf.net/p/perfmon2/libpfm4