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Use macOS signpost api for tracing (#14871)

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Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Don Isaac <donald.isaac@gmail.com>
Co-authored-by: DonIsaac <DonIsaac@users.noreply.github.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
This commit is contained in:
Jarred Sumner
2025-03-31 04:13:11 -07:00
committed by GitHub
parent 0814abe21e
commit f3da1b80bc
26 changed files with 596 additions and 129 deletions
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12
src/js_parser.zig
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@@ -3159,7 +3159,7 @@ pub const Parser = struct {
// Parse the file in the first pass, but do not bind symbols
var opts = ParseStatementOptions{ .is_module_scope = true };
const parse_tracer = bun.tracy.traceNamed(@src(), "JSParser.parse");
const parse_tracer = bun.perf.trace("JSParser.parse");
const stmts = p.parseStmtsUpTo(js_lexer.T.t_end_of_file, &opts) catch |err| {
if (comptime Environment.isWasm) {
@@ -3197,7 +3197,7 @@ pub const Parser = struct {
return error.SyntaxError;
}
const visit_tracer = bun.tracy.traceNamed(@src(), "JSParser.visit");
const visit_tracer = bun.perf.trace("JSParser.visit");
try p.prepareForVisitPass();
var parts = ListManaged(js_ast.Part).init(p.allocator);
@@ -3206,7 +3206,7 @@ pub const Parser = struct {
try p.appendPart(&parts, stmts);
visit_tracer.end();
const analyze_tracer = bun.tracy.traceNamed(@src(), "JSParser.analyze");
const analyze_tracer = bun.perf.trace("JSParser.analyze");
try callback(context, &p, parts.items);
analyze_tracer.end();
}
@@ -3292,7 +3292,7 @@ pub const Parser = struct {
// Parse the file in the first pass, but do not bind symbols
var opts = ParseStatementOptions{ .is_module_scope = true };
const parse_tracer = bun.tracy.traceNamed(@src(), "JSParser.parse");
const parse_tracer = bun.perf.trace("JSParser.parse");
// Parsing seems to take around 2x as much time as visiting.
// Which makes sense.
@@ -3324,7 +3324,7 @@ pub const Parser = struct {
bun.crash_handler.current_action = .{ .visit = self.source.path.text };
const visit_tracer = bun.tracy.traceNamed(@src(), "JSParser.visit");
const visit_tracer = bun.perf.trace("JSParser.visit");
try p.prepareForVisitPass();
var before = ListManaged(js_ast.Part).init(p.allocator);
@@ -3531,7 +3531,7 @@ pub const Parser = struct {
return error.SyntaxError;
}
const postvisit_tracer = bun.tracy.traceNamed(@src(), "JSParser.postvisit");
const postvisit_tracer = bun.perf.trace("JSParser.postvisit");
defer postvisit_tracer.end();
var uses_dirname = p.symbols.items[p.dirname_ref.innerIndex()].use_count_estimate > 0;