1# Stdlibs benchmarks
2
3This directory contains a Makefile to build (a subset of) the stdlibs for Zig, TinyGo and Go (wasip1)
4and test them against the baseline compiler and the optimizing compiler.
5
6## Requirements
7
8- Zig 0.11.0 in PATH, source code to zig 0.11.0
9- TinyGo in PATH
10- Go in PATH
11
12## Usage
13
14First, build the test suite (the Zig source root has to be set explicitly):
15
16 make all zigroot=/path/to/zig/source
17
18Then you can run the test suite against the baseline compiler and the optimizing compiler; e.g.:
19
20 go test -bench=. --benchtime=1x
21
22If you want to run with the default settings, use `make run`.
23
24## Caveats
25
26* The standard binary zig distribution does not ship some testdata.
27 You should override with the zig source code path, otherwise some tests will fail.
28
29* Some tests might fail if Go has been installed with homebrew because
30 the file system layout is different than what the tests expect.
31 Easiest fix is to install Go without using brew.
32
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