diff options
Diffstat (limited to 'rts/Stats.c')
| -rw-r--r-- | rts/Stats.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/rts/Stats.c b/rts/Stats.c index 45d40ddcad..53251bb7d6 100644 --- a/rts/Stats.c +++ b/rts/Stats.c @@ -154,10 +154,6 @@ initStats0(void) .par_copied_bytes = 0, .cumulative_par_max_copied_bytes = 0, .cumulative_par_balanced_copied_bytes = 0, - .gc_spin_spin = 0, - .gc_spin_yield = 0, - .mut_spin_spin = 0, - .mut_spin_yield = 0, .any_work = 0, .scav_find_work = 0, .max_n_todo_overflow = 0, @@ -460,9 +456,8 @@ stat_startGC (Capability *cap, gc_thread *gct) void stat_endGC (Capability *cap, gc_thread *initiating_gct, W_ live, W_ copied, W_ slop, uint32_t gen, uint32_t par_n_threads, gc_thread **gc_threads, - W_ par_max_copied, W_ par_balanced_copied, W_ gc_spin_spin, W_ gc_spin_yield, - W_ mut_spin_spin, W_ mut_spin_yield, W_ any_work, W_ scav_find_work, - W_ max_n_todo_overflow) + W_ par_max_copied, W_ par_balanced_copied, W_ any_work, + W_ scav_find_work, W_ max_n_todo_overflow) { ACQUIRE_LOCK(&stats_mutex); @@ -544,10 +539,6 @@ stat_endGC (Capability *cap, gc_thread *initiating_gct, W_ live, W_ copied, W_ s stats.any_work += any_work; stats.scav_find_work += scav_find_work; stats.max_n_todo_overflow += stg_max(max_n_todo_overflow, stats.max_n_todo_overflow); - stats.gc_spin_spin += gc_spin_spin; - stats.gc_spin_yield += gc_spin_yield; - stats.mut_spin_spin += mut_spin_spin; - stats.mut_spin_yield += mut_spin_yield; } stats.gc_cpu_ns += stats.gc.cpu_ns; stats.gc_elapsed_ns += stats.gc.elapsed_ns; @@ -968,16 +959,6 @@ static void report_summary(const RTSSummaryStats* sum) , col_width[1], "gc_alloc_block_sync" , col_width[2], gc_alloc_block_sync.spin , col_width[3], gc_alloc_block_sync.yield); - statsPrintf("%*s" "%*s" "%*" FMT_Word64 "%*" FMT_Word64 "\n" - , col_width[0], "" - , col_width[1], "gc_spin" - , col_width[2], stats.gc_spin_spin - , col_width[3], stats.gc_spin_yield); - statsPrintf("%*s" "%*s" "%*" FMT_Word64 "%*" FMT_Word64 "\n" - , col_width[0], "" - , col_width[1], "mut_spin" - , col_width[2], stats.mut_spin_spin - , col_width[3], stats.mut_spin_yield); statsPrintf("%*s" "%*s" "%*" FMT_Word64 "%*s\n" , col_width[0], "" , col_width[1], "whitehole_gc" @@ -1154,10 +1135,6 @@ static void report_machine_readable (const RTSSummaryStats * sum) MR_STAT("gc_alloc_block_sync_yield", FMT_Word64, gc_alloc_block_sync.yield); MR_STAT("gc_alloc_block_sync_spin", FMT_Word64, gc_alloc_block_sync.spin); - MR_STAT("gc_spin_spin", FMT_Word64, stats.gc_spin_spin); - MR_STAT("gc_spin_yield", FMT_Word64, stats.gc_spin_yield); - MR_STAT("mut_spin_spin", FMT_Word64, stats.mut_spin_spin); - MR_STAT("mut_spin_yield", FMT_Word64, stats.mut_spin_yield); MR_STAT("waitForGcThreads_spin", FMT_Word64, waitForGcThreads_spin); MR_STAT("waitForGcThreads_yield", FMT_Word64, waitForGcThreads_yield); @@ -1587,9 +1564,6 @@ Actual SpinLocks: * gc_alloc_block: This SpinLock protects the block allocator and free list manager. See BlockAlloc.c. -* gc_spin and mut_spin: - These SpinLocks are used to herd gc worker threads during parallel garbage - collection. See gcWorkerThread, wakeup_gc_threads and releaseGCThreads. * gen[g].sync: These SpinLocks, one per generation, protect the generations[g] data structure during garbage collection. |