terminal/new: scrollactive

src/bench/stream-new.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+#
+# This is a trivial helper script to help run the stream benchmark.
+# You probably want to tweak this script depending on what you're
+# trying to measure.
+
+# Options:
+# - "ascii", uniform random ASCII bytes
+# - "utf8", uniform random unicode characters, encoded as utf8
+# - "rand", pure random data, will contain many invalid code sequences.
+DATA="ascii"
+SIZE="25000000"
+
+# Uncomment to test with an active terminal state.
+# ARGS=" --terminal"
+
+# Generate the benchmark input ahead of time so it's not included in the time.
+./zig-out/bin/bench-stream --mode=gen-$DATA | head -c $SIZE > /tmp/ghostty_bench_data
+
+# Uncomment to instead use the contents of `stream.txt` as input. (Ignores SIZE)
+# echo $(cat ./stream.txt) > /tmp/ghostty_bench_data
+
+hyperfine \
+  --warmup 10 \
+  -n noop \
+  "./zig-out/bin/bench-stream --mode=noop </tmp/ghostty_bench_data" \
+  -n old \
+  "./zig-out/bin/bench-stream --mode=simd --terminal=old </tmp/ghostty_bench_data" \
+  -n new \
+  "./zig-out/bin/bench-stream --mode=simd --terminal=new </tmp/ghostty_bench_data"