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6979279: remove special-case code for ParallelGCThreads==0

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Reviewed-by: jwilhelm, brutisso, kbarrett
This commit is contained in:
Marcus Larsson 2014-10-21 11:57:22 +02:00
parent bd227a9bac
commit 46e9fb5176
22 changed files with 334 additions and 650 deletions
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47
hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp
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@ -292,36 +292,25 @@ void G1GCPhaseTimes::print(double pause_time_sec) {
if (_root_region_scan_wait_time_ms > 0.0) {
print_stats(1, "Root Region Scan Waiting", _root_region_scan_wait_time_ms);
}
if (G1CollectedHeap::use_parallel_gc_threads()) {
print_stats(1, "Parallel Time", _cur_collection_par_time_ms, _active_gc_threads);
_last_gc_worker_start_times_ms.print(2, "GC Worker Start (ms)");
_last_ext_root_scan_times_ms.print(2, "Ext Root Scanning (ms)");
if (_last_satb_filtering_times_ms.sum() > 0.0) {
_last_satb_filtering_times_ms.print(2, "SATB Filtering (ms)");
}
_last_update_rs_times_ms.print(2, "Update RS (ms)");
_last_update_rs_processed_buffers.print(3, "Processed Buffers");
_last_scan_rs_times_ms.print(2, "Scan RS (ms)");
_last_strong_code_root_scan_times_ms.print(2, "Code Root Scanning (ms)");
_last_obj_copy_times_ms.print(2, "Object Copy (ms)");
_last_termination_times_ms.print(2, "Termination (ms)");
if (G1Log::finest()) {
_last_termination_attempts.print(3, "Termination Attempts");
}
_last_gc_worker_other_times_ms.print(2, "GC Worker Other (ms)");
_last_gc_worker_times_ms.print(2, "GC Worker Total (ms)");
_last_gc_worker_end_times_ms.print(2, "GC Worker End (ms)");
} else {
_last_ext_root_scan_times_ms.print(1, "Ext Root Scanning (ms)");
if (_last_satb_filtering_times_ms.sum() > 0.0) {
_last_satb_filtering_times_ms.print(1, "SATB Filtering (ms)");
}
_last_update_rs_times_ms.print(1, "Update RS (ms)");
_last_update_rs_processed_buffers.print(2, "Processed Buffers");
_last_scan_rs_times_ms.print(1, "Scan RS (ms)");
_last_strong_code_root_scan_times_ms.print(1, "Code Root Scanning (ms)");
_last_obj_copy_times_ms.print(1, "Object Copy (ms)");
print_stats(1, "Parallel Time", _cur_collection_par_time_ms, _active_gc_threads);
_last_gc_worker_start_times_ms.print(2, "GC Worker Start (ms)");
_last_ext_root_scan_times_ms.print(2, "Ext Root Scanning (ms)");
if (_last_satb_filtering_times_ms.sum() > 0.0) {
_last_satb_filtering_times_ms.print(2, "SATB Filtering (ms)");
}
_last_update_rs_times_ms.print(2, "Update RS (ms)");
_last_update_rs_processed_buffers.print(3, "Processed Buffers");
_last_scan_rs_times_ms.print(2, "Scan RS (ms)");
_last_strong_code_root_scan_times_ms.print(2, "Code Root Scanning (ms)");
_last_obj_copy_times_ms.print(2, "Object Copy (ms)");
_last_termination_times_ms.print(2, "Termination (ms)");
if (G1Log::finest()) {
_last_termination_attempts.print(3, "Termination Attempts");
}
_last_gc_worker_other_times_ms.print(2, "GC Worker Other (ms)");
_last_gc_worker_times_ms.print(2, "GC Worker Total (ms)");
_last_gc_worker_end_times_ms.print(2, "GC Worker End (ms)");
print_stats(1, "Code Root Fixup", _cur_collection_code_root_fixup_time_ms);
print_stats(1, "Code Root Purge", _cur_strong_code_root_purge_time_ms);
if (G1StringDedup::is_enabled()) {