mirrors/ghostty
1
0
Fork 0
mirror of https://github.com/ghostty-org/ghostty.git synced 2026-01-04 12:27:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

[benchmarks] Align buf to cache line for consistency

Browse Source
This commit is contained in:
Jacob Sandlund
2025-09-08 17:59:17 -04:00
parent cd6820eb93
commit 77b4c52634
3 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/benchmark/CodepointWidth.zig
View File

@@ -109,7 +109,7 @@ fn stepWcwidth(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});
@@ -133,7 +133,7 @@ fn stepTable(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});
@@ -162,7 +162,7 @@ fn stepSimd(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});

4
src/benchmark/GraphemeBreak.zig
View File

@@ -92,7 +92,7 @@ fn stepNoop(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});
@@ -114,7 +114,7 @@ fn stepTable(ptr: *anyopaque) Benchmark.Error!void {
var d: UTF8Decoder = .{};
var state: unicode.GraphemeBreakState = .{};
var cp1: u21 = 0;
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});

4
src/benchmark/IsSymbol.zig
View File

@@ -91,7 +91,7 @@ fn stepZiglyph(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});
@@ -115,7 +115,7 @@ fn stepTable(ptr: *anyopaque) Benchmark.Error!void {
const f = self.data_f orelse return;
var r = std.io.bufferedReader(f.reader());
var d: UTF8Decoder = .{};
var buf: [4096]u8 = undefined;
var buf: [4096]u8 align(std.atomic.cache_line) = undefined;
while (true) {
const n = r.read(&buf) catch |err| {
log.warn("error reading data file err={}", .{err});