diff options
Diffstat (limited to 'erts/emulator/beam/erl_init.c')
| -rw-r--r-- | erts/emulator/beam/erl_init.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 34affaa015..8c14c86219 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -180,11 +180,9 @@ int erts_compat_rel; static int no_schedulers; static int no_schedulers_online; -#ifdef ERTS_DIRTY_SCHEDULERS static int no_dirty_cpu_schedulers; static int no_dirty_cpu_schedulers_online; static int no_dirty_io_schedulers; -#endif #ifdef DEBUG Uint32 verbose; /* See erl_debug.h for information about verbose */ @@ -313,11 +311,9 @@ erl_init(int ncpu, erts_init_process(ncpu, proc_tab_sz, legacy_proc_tab); erts_init_scheduling(no_schedulers, no_schedulers_online -#ifdef ERTS_DIRTY_SCHEDULERS , no_dirty_cpu_schedulers, no_dirty_cpu_schedulers_online, no_dirty_io_schedulers -#endif ); erts_late_init_time_sup(); erts_init_cpu_topology(); /* Must be after init_scheduling */ @@ -609,7 +605,6 @@ void erts_usage(void) ERTS_SCHED_THREAD_MIN_STACK_SIZE, ERTS_SCHED_THREAD_MAX_STACK_SIZE, ERTS_DEFAULT_SCHED_STACK_SIZE); -#ifdef ERTS_DIRTY_SCHEDULERS erts_fprintf(stderr, "-sssdcpu size suggested stack size in kilo words for dirty CPU scheduler\n"); erts_fprintf(stderr, " threads, valid range is [%d-%d] (default %d)\n", ERTS_SCHED_THREAD_MIN_STACK_SIZE, @@ -620,7 +615,6 @@ void erts_usage(void) ERTS_SCHED_THREAD_MIN_STACK_SIZE, ERTS_SCHED_THREAD_MAX_STACK_SIZE, ERTS_DEFAULT_DIO_SCHED_STACK_SIZE); -#endif erts_fprintf(stderr, "-spp Bool set port parallelism scheduling hint\n"); erts_fprintf(stderr, "-S n1:n2 set number of schedulers (n1), and number of\n"); erts_fprintf(stderr, " schedulers online (n2), maximum for both\n"); @@ -629,7 +623,6 @@ void erts_usage(void) erts_fprintf(stderr, "-SP p1:p2 specify schedulers (p1) and schedulers online (p2)\n"); erts_fprintf(stderr, " as percentages of logical processors configured and logical\n"); erts_fprintf(stderr, " processors available, respectively\n"); -#ifdef ERTS_DIRTY_SCHEDULERS erts_fprintf(stderr, "-SDcpu n1:n2 set number of dirty CPU schedulers (n1), and number of\n"); erts_fprintf(stderr, " dirty CPU schedulers online (n2), valid range for both\n"); erts_fprintf(stderr, " numbers is [1-%d], and n2 must be less than or equal to n1\n", @@ -639,7 +632,6 @@ void erts_usage(void) erts_fprintf(stderr, " and logical processors available, respectively\n"); erts_fprintf(stderr, "-SDio n set number of dirty I/O schedulers, valid range is [0-%d]\n", ERTS_MAX_NO_OF_DIRTY_IO_SCHEDULERS); -#endif erts_fprintf(stderr, "-t size set the maximum number of atoms the emulator can handle\n"); erts_fprintf(stderr, " valid range is [%d-%d]\n", MIN_ATOM_TABLE_SIZE, MAX_ATOM_TABLE_SIZE); @@ -725,13 +717,11 @@ early_init(int *argc, char **argv) /* int schdlrs_percentage = 100; int schdlrs_onln_percentage = 100; int max_main_threads; -#ifdef ERTS_DIRTY_SCHEDULERS int dirty_cpu_scheds; int dirty_cpu_scheds_online; int dirty_cpu_scheds_pctg = 100; int dirty_cpu_scheds_onln_pctg = 100; int dirty_io_scheds; -#endif int max_reader_groups; int reader_groups; char envbuf[21]; /* enough for any 64-bit integer */ @@ -794,11 +784,9 @@ early_init(int *argc, char **argv) /* schdlrs = no_schedulers; schdlrs_onln = no_schedulers_online; -#ifdef ERTS_DIRTY_SCHEDULERS dirty_cpu_scheds = no_schedulers; dirty_cpu_scheds_online = no_schedulers_online; dirty_io_scheds = 10; -#endif envbufsz = sizeof(envbuf); @@ -891,7 +879,6 @@ early_init(int *argc, char **argv) /* ("using %d:%d scheduler percentages\n", schdlrs_percentage, schdlrs_onln_percentage)); } -#ifdef ERTS_DIRTY_SCHEDULERS else if (argv[i][2] == 'D') { char *arg; char *type = argv[i]+3; @@ -1003,7 +990,6 @@ early_init(int *argc, char **argv) /* break; } } -#endif else { int tot, onln; char *arg = get_arg(argv[i]+2, argv[i+1], &i); @@ -1085,7 +1071,6 @@ early_init(int *argc, char **argv) /* erts_usage(); } } -#ifdef ERTS_DIRTY_SCHEDULERS /* apply any dirty scheduler precentages */ if (dirty_cpu_scheds_pctg != 100 || dirty_cpu_scheds_onln_pctg != 100) { dirty_cpu_scheds = dirty_cpu_scheds * dirty_cpu_scheds_pctg / 100; @@ -1099,7 +1084,6 @@ early_init(int *argc, char **argv) /* dirty_cpu_scheds_online = schdlrs_onln; if (dirty_cpu_scheds_online < 1) dirty_cpu_scheds_online = 1; -#endif } @@ -1107,11 +1091,9 @@ early_init(int *argc, char **argv) /* no_schedulers_online = schdlrs_onln; erts_no_schedulers = (Uint) no_schedulers; -#ifdef ERTS_DIRTY_SCHEDULERS erts_no_dirty_cpu_schedulers = no_dirty_cpu_schedulers = dirty_cpu_scheds; no_dirty_cpu_schedulers_online = dirty_cpu_scheds_online; erts_no_dirty_io_schedulers = no_dirty_io_schedulers = dirty_io_scheds; -#endif erts_early_init_scheduling(no_schedulers); alloc_opts.ncpu = ncpu; @@ -1132,13 +1114,9 @@ early_init(int *argc, char **argv) /* */ erts_thr_progress_init(no_schedulers, no_schedulers+2, -#ifndef ERTS_DIRTY_SCHEDULERS - erts_async_max_threads -#else erts_async_max_threads + erts_no_dirty_cpu_schedulers + erts_no_dirty_io_schedulers -#endif ); erts_thr_q_init(); erts_init_utils(); @@ -1237,10 +1215,8 @@ erl_start(int argc, char **argv) * a lot of stack. */ erts_sched_thread_suggested_stack_size = ERTS_DEFAULT_SCHED_STACK_SIZE; -#ifdef ERTS_DIRTY_SCHEDULERS erts_dcpu_sched_thread_suggested_stack_size = ERTS_DEFAULT_DCPU_SCHED_STACK_SIZE; erts_dio_sched_thread_suggested_stack_size = ERTS_DEFAULT_DIO_SCHED_STACK_SIZE; -#endif #ifdef DEBUG verbose = DEBUG_DEFAULT; @@ -1855,7 +1831,6 @@ erl_start(int argc, char **argv) VERBOSE(DEBUG_SYSTEM, ("scheduler wakeup threshold: %s\n", arg)); } -#ifdef ERTS_DIRTY_SCHEDULERS else if (has_prefix("ssdcpu", sub_param)) { /* suggested stack size (Kilo Words) for dirty CPU scheduler threads */ arg = get_arg(sub_param+6, argv[i+1], &i); @@ -1890,7 +1865,6 @@ erl_start(int argc, char **argv) ("suggested dirty IO scheduler thread stack size %d kilo words\n", erts_dio_sched_thread_suggested_stack_size)); } -#endif else if (has_prefix("ss", sub_param)) { /* suggested stack size (Kilo Words) for scheduler threads */ arg = get_arg(sub_param+2, argv[i+1], &i); @@ -2205,12 +2179,10 @@ erl_start(int argc, char **argv) if (erts_sched_thread_suggested_stack_size < ERTS_SCHED_THREAD_MIN_STACK_SIZE) erts_sched_thread_suggested_stack_size = ERTS_SCHED_THREAD_MIN_STACK_SIZE; -#ifdef ERTS_DIRTY_SCHEDULERS if (erts_dcpu_sched_thread_suggested_stack_size < ERTS_SCHED_THREAD_MIN_STACK_SIZE) erts_dcpu_sched_thread_suggested_stack_size = ERTS_SCHED_THREAD_MIN_STACK_SIZE; if (erts_dio_sched_thread_suggested_stack_size < ERTS_SCHED_THREAD_MIN_STACK_SIZE) erts_dio_sched_thread_suggested_stack_size = ERTS_SCHED_THREAD_MIN_STACK_SIZE; -#endif erl_init(ncpu, proc_tab_sz, @@ -2255,7 +2227,6 @@ erl_start(int argc, char **argv) && erts_literal_area_collector->common.id == pid); erts_proc_inc_refc(erts_literal_area_collector); -#ifdef ERTS_DIRTY_SCHEDULERS pid = erl_system_process_otp(otp_ring0_pid, "erts_dirty_process_code_checker", !0); erts_dirty_process_code_checker = (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc, @@ -2263,7 +2234,6 @@ erl_start(int argc, char **argv) ASSERT(erts_dirty_process_code_checker && erts_dirty_process_code_checker->common.id == pid); erts_proc_inc_refc(erts_dirty_process_code_checker); -#endif } |