fix typos

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omahs 2024-02-22 13:20:35 +01:00 committed by GitHub
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@ -6,7 +6,7 @@ Performance Tools) for profiling. Note, we also considered using
comparison. This will not tell you how long (wall clock time) each function
took, but it will help you determine which functions are the most expensive.
## Prequisities
## Prerequisites
On Linux (Debian), you need to install:
```
@ -33,7 +33,7 @@ human-friendly graph that generated from that profiling data.
#### Errors on macOS
Note, on macOS there may a lot of "errors" like:
Note, on macOS there may be a lot of "errors" like:
```
otool-classic: can't open file: /usr/lib/libc++.1.dylib
```
@ -78,4 +78,4 @@ my_func 189 (0.6%) of 28758 (96.8%)
* 189 is the number of profiling samples in this function.
* 0.6% is the percentage of profiling samples in the functions.
* 28758 is the number of profiling samples in this function and its callees.
* 96.8% is the percentage of profiling samples in this function and its callees.
* 96.8% is the percentage of profiling samples in this function and its callees.