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* ext/probeprofiler: set eol-style.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2007-04-25 04:10:55 +00:00
parent abcbd7ea38
commit 5bda3debcf
4 changed files with 86 additions and 86 deletions
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4
ext/probeprofiler/extconf.rb
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@ -1,2 +1,2 @@
require 'mkmf' require 'mkmf'
create_makefile("probeprofiler") create_makefile("probeprofiler")

14
ext/probeprofiler/lib/probeprofile.rb
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@ -1,7 +1,7 @@
require 'probeprofiler' require 'probeprofiler'
END{ END{
ProbeProfiler.stop_profile ProbeProfiler.stop_profile
ProbeProfiler.print_profile ProbeProfiler.print_profile
} }
ProbeProfiler.start_profile ProbeProfiler.start_profile

28
ext/probeprofiler/lib/probeprofiler.rb
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@ -1,14 +1,14 @@
require 'probeprofiler.so' require 'probeprofiler.so'
def ProbeProfiler.print_profile def ProbeProfiler.print_profile
data = ProbeProfiler.profile_data data = ProbeProfiler.profile_data
total = 0.0 total = 0.0
printf("%-60s %-8s %-7s\n", "ProbeProfile Result: Method signature", "count", "ratio") printf("%-60s %-8s %-7s\n", "ProbeProfile Result: Method signature", "count", "ratio")
data.map{|k, n| total += n; [n, k]}.sort.reverse.each{|n, sig| data.map{|k, n| total += n; [n, k]}.sort.reverse.each{|n, sig|
# #
printf("%-60s %8d %7.2f%%\n", sig, n, 100 * n / total) printf("%-60s %8d %7.2f%%\n", sig, n, 100 * n / total)
} }
printf("%60s %8d\n", "total:", total) printf("%60s %8d\n", "total:", total)
end end

126
ext/probeprofiler/probeprofiler.c
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@ -1,63 +1,63 @@
#include <ruby.h> #include <ruby.h>
#include <yarvcore.h> #include <yarvcore.h>
static void static void
hash_inc(VALUE data, VALUE key) hash_inc(VALUE data, VALUE key)
{ {
VALUE num = INT2FIX(0); VALUE num = INT2FIX(0);
if (num = rb_hash_aref(data, key)) { if (num = rb_hash_aref(data, key)) {
num = INT2FIX(FIX2INT(num) + 1); num = INT2FIX(FIX2INT(num) + 1);
} }
rb_hash_aset(data, key, num); rb_hash_aset(data, key, num);
} }
static void static void
pprof_hook(rb_event_flag_t flag, VALUE data, pprof_hook(rb_event_flag_t flag, VALUE data,
VALUE dmyid, VALUE dmyklass) VALUE dmyid, VALUE dmyklass)
{ {
rb_thread_t *th = GET_THREAD(); rb_thread_t *th = GET_THREAD();
VALUE sig = rb_thread_current_sig(th); VALUE sig = rb_thread_current_sig(th);
hash_inc(data, sig); hash_inc(data, sig);
} }
static VALUE static VALUE
pprof_data(VALUE mod) pprof_data(VALUE mod)
{ {
rb_const_get_at(mod, rb_intern("#pprof_data")); rb_const_get_at(mod, rb_intern("#pprof_data"));
} }
static VALUE static VALUE
pprof_start(VALUE self) pprof_start(VALUE self)
{ {
VALUE data = pprof_data(self); VALUE data = pprof_data(self);
rb_add_event_hook(pprof_hook, RUBY_EVENT_SWITCH, data); rb_add_event_hook(pprof_hook, RUBY_EVENT_SWITCH, data);
return Qnil; return Qnil;
} }
static VALUE static VALUE
pprof_stop(VALUE self) pprof_stop(VALUE self)
{ {
rb_remove_event_hook(pprof_hook); rb_remove_event_hook(pprof_hook);
return Qnil; return Qnil;
} }
static int static int
hash_to_ary_i(VALUE key, VALUE value, VALUE ary) hash_to_ary_i(VALUE key, VALUE value, VALUE ary)
{ {
rb_ary_push(ary, rb_ary_new3(2, value, key)); rb_ary_push(ary, rb_ary_new3(2, value, key));
return ST_CONTINUE; return ST_CONTINUE;
} }
Init_probeprofiler(void) Init_probeprofiler(void)
{ {
VALUE mPProf; VALUE mPProf;
mPProf = rb_define_module("ProbeProfiler"); mPProf = rb_define_module("ProbeProfiler");
rb_const_set(mPProf, rb_intern("#pprof_data"), rb_hash_new()); rb_const_set(mPProf, rb_intern("#pprof_data"), rb_hash_new());
rb_define_module_function(mPProf, "start_profile", pprof_start, 0); rb_define_module_function(mPProf, "start_profile", pprof_start, 0);
rb_define_module_function(mPProf, "stop_profile", pprof_stop, 0); rb_define_module_function(mPProf, "stop_profile", pprof_stop, 0);
rb_define_module_function(mPProf, "profile_data", pprof_data, 0); rb_define_module_function(mPProf, "profile_data", pprof_data, 0);
} }