compiler: move timing_start/timing_measure to util.timing_start/util.timing_measure

vlib/v/builder/builder.v

@@ -27,7 +27,6 @@ pub mut:
 	parsed_files        []ast.File
 	cached_msvc         MsvcResult
 	table               &table.Table
-	timers              &util.Timers = util.new_timers(false)
 	ccoptions           CcompilerOptions
 }
 
@@ -50,6 +49,7 @@ pub fn new_builder(pref &pref.Preferences) Builder {
 			valid: false
 		}
 	}
+	util.timing_set_should_print(pref.show_timings || pref.is_verbose)
 	return Builder{
 		pref: pref
 		table: table
@@ -64,7 +64,6 @@ pub fn new_builder(pref &pref.Preferences) Builder {
 			100
 		}
 		cached_msvc: msvc
-		timers: util.new_timers(pref.show_timings || pref.is_verbose)
 	}
 	// max_nr_errors: pref.error_limit ?? 100 TODO potential syntax?
 }
@@ -403,11 +402,3 @@ fn error_with_pos(s string, fpath string, pos token.Position) {
 fn verror(s string) {
 	util.verror('builder error', s)
 }
-
-pub fn (mut b Builder) timing_start(label string) {
-	b.timers.start(label)
-}
-
-pub fn (mut b Builder) timing_measure(label string) {
-	b.timers.show(label)
-}

vlib/v/builder/c.v

@@ -3,27 +3,28 @@ module builder
 import os
 import v.parser
 import v.pref
+import v.util
 import v.gen.c
 
 pub fn (mut b Builder) gen_c(v_files []string) string {
-	b.timing_start('PARSE')
+	util.timing_start('PARSE')
 	b.parsed_files = parser.parse_files(v_files, b.table, b.pref, b.global_scope)
 	b.parse_imports()
-	b.timing_measure('PARSE')
+	util.timing_measure('PARSE')
 	if b.pref.only_check_syntax {
 		return ''
 	}
 	//
-	b.timing_start('CHECK')
+	util.timing_start('CHECK')
 	b.generic_struct_insts_to_concrete()
 	b.checker.check_files(b.parsed_files)
-	b.timing_measure('CHECK')
+	util.timing_measure('CHECK')
 	//
 	b.print_warnings_and_errors()
 	// TODO: move gen.cgen() to c.gen()
-	b.timing_start('C GEN')
+	util.timing_start('C GEN')
 	res := c.gen(b.parsed_files, b.table, b.pref)
-	b.timing_measure('C GEN')
+	util.timing_measure('C GEN')
 	// println('cgen done')
 	// println(res)
 	return res

vlib/v/builder/cc.v

@@ -633,14 +633,14 @@ fn (mut v Builder) cc() {
 		v.show_cc(cmd, response_file, response_file_content)
 		// Run
 		ccompiler_label := 'C ${os.file_name(ccompiler):3}'
-		v.timing_start(ccompiler_label)
+		util.timing_start(ccompiler_label)
 		res := os.exec(cmd) or {
 			println('C compilation failed.')
 			os.chdir(original_pwd)
 			verror(err)
 			return
 		}
-		v.timing_measure(ccompiler_label)
+		util.timing_measure(ccompiler_label)
 		if v.pref.show_c_output {
 			v.show_c_compiler_output(res)
 		}

vlib/v/builder/js.v

@@ -3,23 +3,24 @@ module builder
 import os
 import v.parser
 import v.pref
+import v.util
 import v.gen.js
 
 pub fn (mut b Builder) gen_js(v_files []string) string {
-	b.timing_start('PARSE')
+	util.timing_start('PARSE')
 	b.parsed_files = parser.parse_files(v_files, b.table, b.pref, b.global_scope)
 	b.parse_imports()
-	b.timing_measure('PARSE')
+	util.timing_measure('PARSE')
 	//
-	b.timing_start('CHECK')
+	util.timing_start('CHECK')
 	b.checker.check_files(b.parsed_files)
-	b.timing_measure('CHECK')
+	util.timing_measure('CHECK')
 	//
 	b.print_warnings_and_errors()
 	//
-	b.timing_start('JS GEN')
+	util.timing_start('JS GEN')
 	res := js.gen(b.parsed_files, b.table, b.pref)
-	b.timing_measure('JS GEN')
+	util.timing_measure('JS GEN')
 	return res
 }
 

vlib/v/builder/msvc.v

@@ -2,6 +2,7 @@ module builder
 
 import os
 import v.pref
+import v.util
 import v.cflag
 
 #flag windows -l shell32
@@ -301,13 +302,13 @@ pub fn (mut v Builder) cc_msvc() {
 	// It is hard to see it at first, but the quotes above ARE balanced :-| ...
 	// Also the double quotes at the start ARE needed.
 	v.show_cc(cmd, out_name_cmd_line, args)
-	v.timing_start('C msvc')
+	util.timing_start('C msvc')
 	res := os.exec(cmd) or {
 		println(err)
 		verror('msvc error')
 		return
 	}
-	v.timing_measure('C msvc')
+	util.timing_measure('C msvc')
 	if v.pref.show_c_output {
 		v.show_c_compiler_output(res)
 	} else {

vlib/v/builder/x64.v

@@ -2,6 +2,7 @@ module builder
 
 import v.parser
 import v.pref
+import v.util
 import v.gen.x64
 
 pub fn (mut b Builder) build_x64(v_files []string, out_file string) {
@@ -10,18 +11,18 @@ pub fn (mut b Builder) build_x64(v_files []string, out_file string) {
 		println('You are not on a Linux system, so you will not ' +
 			'be able to run the resulting executable')
 	}
-	b.timing_start('PARSE')
+	util.timing_start('PARSE')
 	b.parsed_files = parser.parse_files(v_files, b.table, b.pref, b.global_scope)
 	b.parse_imports()
-	b.timing_measure('PARSE')
+	util.timing_measure('PARSE')
 	//
-	b.timing_start('CHECK')
+	util.timing_start('CHECK')
 	b.checker.check_files(b.parsed_files)
-	b.timing_measure('CHECK')
+	util.timing_measure('CHECK')
 	//
-	b.timing_start('x64 GEN')
+	util.timing_start('x64 GEN')
 	x64.gen(b.parsed_files, b.table, out_file, b.pref)
-	b.timing_measure('x64 GEN')
+	util.timing_measure('x64 GEN')
 }
 
 pub fn (mut b Builder) compile_x64() {

vlib/v/checker/mark_used.v

@@ -2,6 +2,7 @@ module checker
 
 import v.ast
 import v.table
+import v.util
 import v.checker.mark_used_walker
 
 // mark_used walks the AST, starting at main() and marks all used fns transitively
@@ -10,7 +11,7 @@ fn (mut c Checker) mark_used(ast_files []ast.File) {
 	// c.is_recursive = true
 	// c.fn_decl(mut c.table2.main_fn_decl_node)
 
-	// c.timing_measure(@FN)
+	util.timing_start(@STRUCT + '.' + @FN)
 	mut walker := mark_used_walker.Walker{
 		files: ast_files
 	}
@@ -100,7 +101,7 @@ fn (mut c Checker) mark_used(ast_files []ast.File) {
 	c.table.used_fns['main.can_use_relative_paths'] = true
 	//
 	// eprintln('>>> c.table.used_fns: $c.table.used_fns')
-	// c.timing_measure(@FN)
+	util.timing_measure(@STRUCT + '.' + @FN)
 
 	// println(walker.used_fns)
 	// c.walk(ast_files)

vlib/v/util/timers.v

@@ -19,6 +19,25 @@ pub fn new_timers(should_print bool) &Timers {
 	}
 }
 
+const timers = new_timers(false)
+
+pub fn get_timers() &Timers {
+	return util.timers
+}
+
+pub fn timing_start(label string) {
+	get_timers().start(label)
+}
+
+pub fn timing_measure(label string) {
+	get_timers().show(label)
+}
+
+pub fn timing_set_should_print(should_print bool) {
+	mut t := util.timers
+	t.should_print = should_print
+}
+
 pub fn (mut t Timers) start(name string) {
 	sw := time.new_stopwatch({})
 	t.swatches[name] = sw