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Benchmark.

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Nuno Cruces
2025-04-06 10:10:37 +01:00
parent 3bd11a0a86
commit 2043d5fca4
5 changed files with 75 additions and 21 deletions
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20
.github/workflows/libc.yml vendored Normal file
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@@ -0,0 +1,20 @@
name: Benchmark libc
on:
workflow_dispatch:
jobs:
test:
strategy:
matrix:
os: [ubuntu-latest, ubuntu-24.04-arm]
runs-on: ${{ matrix.os }}
steps:
- uses: actions/checkout@v4
- uses: actions/setup-go@v5
with: { go-version: stable }
- name: Benchmark
shell: bash
run: sqlite3/libc/benchmark.sh

21
.github/workflows/repro.sh vendored
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@@ -1,28 +1,9 @@
#!/usr/bin/env bash
set -euo pipefail
if [[ "$OSTYPE" == "linux"* ]]; then
WASI_SDK="https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz"
BINARYEN="https://github.com/WebAssembly/binaryen/releases/download/version_123/binaryen-version_123-x86_64-linux.tar.gz"
elif [[ "$OSTYPE" == "darwin"* ]]; then
WASI_SDK="https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-arm64-macos.tar.gz"
BINARYEN="https://github.com/WebAssembly/binaryen/releases/download/version_123/binaryen-version_123-arm64-macos.tar.gz"
elif [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
WASI_SDK="https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-windows.tar.gz"
BINARYEN="https://github.com/WebAssembly/binaryen/releases/download/version_123/binaryen-version_123-x86_64-windows.tar.gz"
fi
# Download tools
mkdir -p tools/
[ -d "tools/wasi-sdk" ] || curl -#L "$WASI_SDK" | tar xzC tools &
[ -d "tools/binaryen" ] || curl -#L "$BINARYEN" | tar xzC tools &
wait
[ -d "tools/wasi-sdk" ] || mv "tools/wasi-sdk"* "tools/wasi-sdk"
[ -d "tools/binaryen" ] || mv "tools/binaryen"* "tools/binaryen"
# Download and build SQLite
sqlite3/download.sh
sqlite3/tools.sh
embed/build.sh
embed/bcw2/build.sh

12
sqlite3/libc/benchmark.sh Executable file
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@@ -0,0 +1,12 @@
#!/usr/bin/env bash
set -euo pipefail
cd -P -- "$(dirname -- "$0")"
touch empty.S
./build.sh empty.S
go test -bench=.
rm -f empty.S
./build.sh
go test -bench=.

4
sqlite3/libc/build.sh
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@@ -6,11 +6,13 @@ cd -P -- "$(dirname -- "$0")"
ROOT=../../
BINARYEN="$ROOT/tools/binaryen/bin"
WASI_SDK="$ROOT/tools/wasi-sdk/bin"
SRCS="${1:-../strings.c}"
"../tools.sh"
trap 'rm -f libc.tmp' EXIT
"$WASI_SDK/clang" --target=wasm32-wasi -std=c23 -g0 -O2 \
-o libc.wasm ../strings.c \
-o libc.wasm "$SRCS" \
-mexec-model=reactor \
-msimd128 -mmutable-globals -mmultivalue \
-mbulk-memory -mreference-types \

39
sqlite3/tools.sh Executable file
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@@ -0,0 +1,39 @@
#!/usr/bin/env bash
set -euo pipefail
cd -P -- "$(dirname -- "$0")"
ROOT=../
if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
WASI_SDK="x86_64-windows"
BINARYEN="x86_64-windows"
elif [[ "$OSTYPE" == "linux"* ]]; then
if [[ "$(uname -m)" == "x86_64" ]]; then
WASI_SDK="x86_64-linux"
BINARYEN="x86_64-linux"
else
WASI_SDK="arm64-linux"
BINARYEN="aarch64-linux"
fi
elif [[ "$OSTYPE" == "darwin"* ]]; then
if [[ "$(uname -m)" == "x86_64" ]]; then
WASI_SDK="x86_64-macos"
BINARYEN="x86_64-macos"
else
WASI_SDK="arm64-macos"
BINARYEN="arm64-macos"
fi
fi
WASI_SDK="https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-$WASI_SDK.tar.gz"
BINARYEN="https://github.com/WebAssembly/binaryen/releases/download/version_123/binaryen-version_123-$BINARYEN.tar.gz"
# Download tools
mkdir -p "$ROOT/tools"
[ -d "$ROOT/tools/wasi-sdk" ] || curl -#L "$WASI_SDK" | tar xzC "$ROOT/tools" &
[ -d "$ROOT/tools/binaryen" ] || curl -#L "$BINARYEN" | tar xzC "$ROOT/tools" &
wait
[ -d "$ROOT/tools/wasi-sdk" ] || mv "$ROOT/tools/wasi-sdk"* "$ROOT/tools/wasi-sdk"
[ -d "$ROOT/tools/binaryen" ] || mv "$ROOT/tools/binaryen"* "$ROOT/tools/binaryen"