1 /*
2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
282 static PerfCounter* _perf_total_standard_compile_count;
283
284 static PerfCounter* _perf_sum_osr_bytes_compiled;
285 static PerfCounter* _perf_sum_standard_bytes_compiled;
286 static PerfCounter* _perf_sum_nmethod_size;
287 static PerfCounter* _perf_sum_nmethod_code_size;
288
289 static PerfStringVariable* _perf_last_method;
290 static PerfStringVariable* _perf_last_failed_method;
291 static PerfStringVariable* _perf_last_invalidated_method;
292 static PerfVariable* _perf_last_compile_type;
293 static PerfVariable* _perf_last_compile_size;
294 static PerfVariable* _perf_last_failed_type;
295 static PerfVariable* _perf_last_invalidated_type;
296
297 // Timers and counters for generating statistics
298 static elapsedTimer _t_total_compilation;
299 static elapsedTimer _t_osr_compilation;
300 static elapsedTimer _t_standard_compilation;
301
302 static int _total_bailout_count;
303 static int _total_invalidated_count;
304 static int _total_compile_count;
305 static int _total_native_compile_count;
306 static int _total_osr_compile_count;
307 static int _total_standard_compile_count;
308
309 static int _sum_osr_bytes_compiled;
310 static int _sum_standard_bytes_compiled;
311 static int _sum_nmethod_size;
312 static int _sum_nmethod_code_size;
313
314 static CompilerThread* make_compiler_thread(const char* name, CompileQueue* queue, CompilerCounters* counters, TRAPS);
315 static void init_compiler_threads(int c1_compiler_count, int c2_compiler_count);
316 static bool compilation_is_complete (methodHandle method, int osr_bci, int comp_level);
317 static bool compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level);
318 static uint assign_compile_id (methodHandle method, int osr_bci);
319 static bool is_compile_blocking (methodHandle method, int osr_bci);
320 static void preload_classes (methodHandle method, TRAPS);
321
322 static CompileTask* create_compile_task(CompileQueue* queue,
323 int compile_id,
324 methodHandle method,
325 int osr_bci,
326 int comp_level,
327 methodHandle hot_method,
328 int hot_count,
329 const char* comment,
330 bool blocking);
331 static CompileTask* allocate_task();
332 static void free_task(CompileTask* task);
404 static void handle_full_code_cache();
405
406 // Return total compilation ticks
407 static jlong total_compilation_ticks() {
408 return _perf_total_compilation != NULL ? _perf_total_compilation->get_value() : 0;
409 }
410
411 // Redefine Classes support
412 static void mark_on_stack();
413
414 // Print a detailed accounting of compilation time
415 static void print_times();
416
417 // Debugging output for failure
418 static void print_last_compile();
419
420 static void print_compiler_threads_on(outputStream* st);
421
422 // compiler name for debugging
423 static const char* compiler_name(int comp_level);
424 };
425
426 #endif // SHARE_VM_COMPILER_COMPILEBROKER_HPP
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1 /*
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
282 static PerfCounter* _perf_total_standard_compile_count;
283
284 static PerfCounter* _perf_sum_osr_bytes_compiled;
285 static PerfCounter* _perf_sum_standard_bytes_compiled;
286 static PerfCounter* _perf_sum_nmethod_size;
287 static PerfCounter* _perf_sum_nmethod_code_size;
288
289 static PerfStringVariable* _perf_last_method;
290 static PerfStringVariable* _perf_last_failed_method;
291 static PerfStringVariable* _perf_last_invalidated_method;
292 static PerfVariable* _perf_last_compile_type;
293 static PerfVariable* _perf_last_compile_size;
294 static PerfVariable* _perf_last_failed_type;
295 static PerfVariable* _perf_last_invalidated_type;
296
297 // Timers and counters for generating statistics
298 static elapsedTimer _t_total_compilation;
299 static elapsedTimer _t_osr_compilation;
300 static elapsedTimer _t_standard_compilation;
301
302 static int _total_compile_count;
303 static int _total_bailout_count;
304 static int _total_invalidated_count;
305 static int _total_native_compile_count;
306 static int _total_osr_compile_count;
307 static int _total_standard_compile_count;
308 static int _sum_osr_bytes_compiled;
309 static int _sum_standard_bytes_compiled;
310 static int _sum_nmethod_size;
311 static int _sum_nmethod_code_size;
312 static long _peak_compilation_time;
313
314 static CompilerThread* make_compiler_thread(const char* name, CompileQueue* queue, CompilerCounters* counters, TRAPS);
315 static void init_compiler_threads(int c1_compiler_count, int c2_compiler_count);
316 static bool compilation_is_complete (methodHandle method, int osr_bci, int comp_level);
317 static bool compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level);
318 static uint assign_compile_id (methodHandle method, int osr_bci);
319 static bool is_compile_blocking (methodHandle method, int osr_bci);
320 static void preload_classes (methodHandle method, TRAPS);
321
322 static CompileTask* create_compile_task(CompileQueue* queue,
323 int compile_id,
324 methodHandle method,
325 int osr_bci,
326 int comp_level,
327 methodHandle hot_method,
328 int hot_count,
329 const char* comment,
330 bool blocking);
331 static CompileTask* allocate_task();
332 static void free_task(CompileTask* task);
404 static void handle_full_code_cache();
405
406 // Return total compilation ticks
407 static jlong total_compilation_ticks() {
408 return _perf_total_compilation != NULL ? _perf_total_compilation->get_value() : 0;
409 }
410
411 // Redefine Classes support
412 static void mark_on_stack();
413
414 // Print a detailed accounting of compilation time
415 static void print_times();
416
417 // Debugging output for failure
418 static void print_last_compile();
419
420 static void print_compiler_threads_on(outputStream* st);
421
422 // compiler name for debugging
423 static const char* compiler_name(int comp_level);
424
425 static int get_total_compile_count() { return _total_compile_count; }
426 static int get_total_bailout_count() { return _total_bailout_count; }
427 static int get_total_invalidated_count() { return _total_invalidated_count; }
428 static int get_total_native_compile_count() { return _total_native_compile_count; }
429 static int get_total_osr_compile_count() { return _total_osr_compile_count; }
430 static int get_total_standard_compile_count() { return _total_standard_compile_count; }
431 static int get_sum_osr_bytes_compiled() { return _sum_osr_bytes_compiled; }
432 static int get_sum_standard_bytes_compiled() { return _sum_standard_bytes_compiled; }
433 static int get_sum_nmethod_size() { return _sum_nmethod_size;}
434 static int get_sum_nmethod_code_size() { return _sum_nmethod_code_size; }
435 static long get_peak_compilation_time() { return _peak_compilation_time; }
436 static long get_total_compilation_time() { return _t_total_compilation.milliseconds(); }
437 };
438
439 #endif // SHARE_VM_COMPILER_COMPILEBROKER_HPP
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