diff options
37 files changed, 368 insertions, 268 deletions
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h index 2a37ae925d85..140ae638cfd6 100644 --- a/tools/include/uapi/linux/perf_event.h +++ b/tools/include/uapi/linux/perf_event.h @@ -139,8 +139,9 @@ enum perf_event_sample_format { PERF_SAMPLE_IDENTIFIER = 1U << 16, PERF_SAMPLE_TRANSACTION = 1U << 17, PERF_SAMPLE_REGS_INTR = 1U << 18, + PERF_SAMPLE_PHYS_ADDR = 1U << 19, - PERF_SAMPLE_MAX = 1U << 19, /* non-ABI */ + PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */ }; /* @@ -814,6 +815,7 @@ enum perf_event_type { * { u64 transaction; } && PERF_SAMPLE_TRANSACTION * { u64 abi; # enum perf_sample_regs_abi * u64 regs[weight(mask)]; } && PERF_SAMPLE_REGS_INTR + * { u64 phys_addr;} && PERF_SAMPLE_PHYS_ADDR * }; */ PERF_RECORD_SAMPLE = 9, diff --git a/tools/perf/Documentation/intel-pt.txt b/tools/perf/Documentation/intel-pt.txt index ab1b0825130a..76971d2e4164 100644 --- a/tools/perf/Documentation/intel-pt.txt +++ b/tools/perf/Documentation/intel-pt.txt @@ -873,7 +873,7 @@ amended to take the number of elements as a parameter. $ cat ~/.perfconfig [intel-pt] - mispred-all + mispred-all = on $ perf record -e intel_pt//u ./sort 3000 Bubble sorting array of 3000 elements diff --git a/tools/perf/Documentation/perf-mem.txt b/tools/perf/Documentation/perf-mem.txt index 73496320fca3..4be08a1e3f8d 100644 --- a/tools/perf/Documentation/perf-mem.txt +++ b/tools/perf/Documentation/perf-mem.txt @@ -59,6 +59,10 @@ OPTIONS --ldload:: Specify desired latency for loads event. +-p:: +--phys-data:: + Record/Report sample physical addresses + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-report[1] diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index 9bdea047c5db..e397453e5a46 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -249,7 +249,10 @@ OPTIONS -d:: --data:: - Record the sample addresses. + Record the sample virtual addresses. + +--phys-data:: + Record the sample physical addresses. -T:: --timestamp:: diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 9fa84617181e..383a98d992ed 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -137,6 +137,7 @@ OPTIONS - mem: type of memory access for the data at the time of the sample - snoop: type of snoop (if any) for the data at the time of the sample - dcacheline: the cacheline the data address is on at the time of the sample + - phys_daddr: physical address of data being executed on at the time of sample And the default sort keys are changed to local_weight, mem, sym, dso, symbol_daddr, dso_daddr, snoop, tlb, locked, see '--mem-mode'. diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 5ee8796be96e..18dfcfa38454 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -117,7 +117,7 @@ OPTIONS Comma separated list of fields to print. Options are: comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, srcline, period, iregs, brstack, brstacksym, flags, bpf-output, brstackinsn, brstackoff, - callindent, insn, insnlen, synth. + callindent, insn, insnlen, synth, phys_addr. Field list can be prepended with the type, trace, sw or hw, to indicate to which event type the field list applies. e.g., -F sw:comm,tid,time,ip,sym and -F trace:time,cpu,trace diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index c1e3288a2dfb..d53bea6bd571 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -37,7 +37,7 @@ OPTIONS --expr:: --event:: List of syscalls and other perf events (tracepoints, HW cache events, - etc) to show. + etc) to show. Globbing is supported, e.g.: "epoll_*", "*msg*", etc. See 'perf list' for a complete list of events. Prefixing with ! shows all syscalls but the ones specified. You may need to escape it. diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index e001c0290793..0f15634ef82c 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -23,6 +23,7 @@ struct perf_mem { bool hide_unresolved; bool dump_raw; bool force; + bool phys_addr; int operation; const char *cpu_list; DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); @@ -101,6 +102,9 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem) rec_argv[i++] = "-d"; + if (mem->phys_addr) + rec_argv[i++] = "--phys-data"; + for (j = 0; j < PERF_MEM_EVENTS__MAX; j++) { if (!perf_mem_events[j].record) continue; @@ -161,30 +165,60 @@ dump_raw_samples(struct perf_tool *tool, if (al.map != NULL) al.map->dso->hit = 1; - if (symbol_conf.field_sep) { - fmt = "%d%s%d%s0x%"PRIx64"%s0x%"PRIx64"%s%"PRIu64 - "%s0x%"PRIx64"%s%s:%s\n"; + if (mem->phys_addr) { + if (symbol_conf.field_sep) { + fmt = "%d%s%d%s0x%"PRIx64"%s0x%"PRIx64"%s0x%016"PRIx64 + "%s%"PRIu64"%s0x%"PRIx64"%s%s:%s\n"; + } else { + fmt = "%5d%s%5d%s0x%016"PRIx64"%s0x016%"PRIx64 + "%s0x%016"PRIx64"%s%5"PRIu64"%s0x%06"PRIx64 + "%s%s:%s\n"; + symbol_conf.field_sep = " "; + } + + printf(fmt, + sample->pid, + symbol_conf.field_sep, + sample->tid, + symbol_conf.field_sep, + sample->ip, + symbol_conf.field_sep, + sample->addr, + symbol_conf.field_sep, + sample->phys_addr, + symbol_conf.field_sep, + sample->weight, + symbol_conf.field_sep, + sample->data_src, + symbol_conf.field_sep, + al.map ? (al.map->dso ? al.map->dso->long_name : "???") : "???", + al.sym ? al.sym->name : "???"); } else { - fmt = "%5d%s%5d%s0x%016"PRIx64"%s0x016%"PRIx64 - "%s%5"PRIu64"%s0x%06"PRIx64"%s%s:%s\n"; - symbol_conf.field_sep = " "; - } + if (symbol_conf.field_sep) { + fmt = "%d%s%d%s0x%"PRIx64"%s0x%"PRIx64"%s%"PRIu64 + "%s0x%"PRIx64"%s%s:%s\n"; + } else { + fmt = "%5d%s%5d%s0x%016"PRIx64"%s0x016%"PRIx64 + "%s%5"PRIu64"%s0x%06"PRIx64"%s%s:%s\n"; + symbol_conf.field_sep = " "; + } - printf(fmt, - sample->pid, - symbol_conf.field_sep, - sample->tid, - symbol_conf.field_sep, - sample->ip, - symbol_conf.field_sep, - sample->addr, - symbol_conf.field_sep, - sample->weight, - symbol_conf.field_sep, - sample->data_src, - symbol_conf.field_sep, - al.map ? (al.map->dso ? al.map->dso->long_name : "???") : "???", - al.sym ? al.sym->name : "???"); + printf(fmt, + sample->pid, + symbol_conf.field_sep, + sample->tid, + symbol_conf.field_sep, + sample->ip, + symbol_conf.field_sep, + sample->addr, + symbol_conf.field_sep, + sample->weight, + symbol_conf.field_sep, + sample->data_src, + symbol_conf.field_sep, + al.map ? (al.map->dso ? al.map->dso->long_name : "???") : "???", + al.sym ? al.sym->name : "???"); + } out_put: addr_location__put(&al); return 0; @@ -224,7 +258,10 @@ static int report_raw_events(struct perf_mem *mem) if (ret < 0) goto out_delete; - printf("# PID, TID, IP, ADDR, LOCAL WEIGHT, DSRC, SYMBOL\n"); + if (mem->phys_addr) + printf("# PID, TID, IP, ADDR, PHYS ADDR, LOCAL WEIGHT, DSRC, SYMBOL\n"); + else + printf("# PID, TID, IP, ADDR, LOCAL WEIGHT, DSRC, SYMBOL\n"); ret = perf_session__process_events(session); @@ -254,9 +291,16 @@ static int report_events(int argc, const char **argv, struct perf_mem *mem) * there is no weight (cost) associated with stores, so don't print * the column */ - if (!(mem->operation & MEM_OPERATION_LOAD)) - rep_argv[i++] = "--sort=mem,sym,dso,symbol_daddr," - "dso_daddr,tlb,locked"; + if (!(mem->operation & MEM_OPERATION_LOAD)) { + if (mem->phys_addr) + rep_argv[i++] = "--sort=mem,sym,dso,symbol_daddr," + "dso_daddr,tlb,locked,phys_daddr"; + else + rep_argv[i++] = "--sort=mem,sym,dso,symbol_daddr," + "dso_daddr,tlb,locked"; + } else if (mem->phys_addr) + rep_argv[i++] = "--sort=local_weight,mem,sym,dso,symbol_daddr," + "dso_daddr,snoop,tlb,locked,phys_daddr"; for (j = 1; j < argc; j++, i++) rep_argv[i] = argv[j]; @@ -373,6 +417,7 @@ int cmd_mem(int argc, const char **argv) "separator for columns, no spaces will be added" " between columns '.' is reserved."), OPT_BOOLEAN('f', "force", &mem.force, "don't complain, do it"), + OPT_BOOLEAN('p', "phys-data", &mem.phys_addr, "Record/Report sample physical addresses"), OPT_END() }; const char *const mem_subcommands[] = { "record", "report", NULL }; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 36d7117a7562..56f8142ff97f 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -1604,6 +1604,8 @@ static struct option __record_options[] = { OPT_BOOLEAN('s', "stat", &record.opts.inherit_stat, "per thread counts"), OPT_BOOLEAN('d', "data", &record.opts.sample_address, "Record the sample addresses"), + OPT_BOOLEAN(0, "phys-data", &record.opts.sample_phys_addr, + "Record the sample physical addresses"), OPT_BOOLEAN(0, "sample-cpu", &record.opts.sample_cpu, "Record the sample cpu"), OPT_BOOLEAN_SET('T', "timestamp", &record.opts.sample_time, &record.opts.sample_time_set, diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 378f76cdf923..3d4c3b5e1868 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -87,6 +87,7 @@ enum perf_output_field { PERF_OUTPUT_BRSTACKINSN = 1U << 23, PERF_OUTPUT_BRSTACKOFF = 1U << 24, PERF_OUTPUT_SYNTH = 1U << 25, + PERF_OUTPUT_PHYS_ADDR = 1U << 26, }; struct output_option { @@ -119,6 +120,7 @@ struct output_option { {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN}, {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF}, {.str = "synth", .field = PERF_OUTPUT_SYNTH}, + {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR}, }; enum { @@ -175,7 +177,8 @@ static struct { PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | PERF_OUTPUT_SYM | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | PERF_OUTPUT_ADDR | - PERF_OUTPUT_DATA_SRC | PERF_OUTPUT_WEIGHT, + PERF_OUTPUT_DATA_SRC | PERF_OUTPUT_WEIGHT | + PERF_OUTPUT_PHYS_ADDR, .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, }, @@ -382,6 +385,11 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, PERF_OUTPUT_IREGS)) return -EINVAL; + if (PRINT_FIELD(PHYS_ADDR) && + perf_evsel__check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR", + PERF_OUTPUT_PHYS_ADDR)) + return -EINVAL; + return 0; } @@ -1446,6 +1454,9 @@ static void process_event(struct perf_script *script, if (perf_evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT)) print_sample_bpf_output(sample); print_insn(sample, attr, thread, machine); + + if (PRINT_FIELD(PHYS_ADDR)) + printf("%16" PRIx64, sample->phys_addr); printf("\n"); } @@ -2729,7 +2740,7 @@ int cmd_script(int argc, const char **argv) "Valid types: hw,sw,trace,raw,synth. " "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," "addr,symoff,period,iregs,brstack,brstacksym,flags," - "bpf-output,callindent,insn,insnlen,brstackinsn,synth", + "bpf-output,callindent,insn,insnlen,brstackinsn,synth,phys_addr", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 866da7aa54bf..85e992d9215b 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1257,7 +1257,7 @@ static bool collect_data(struct perf_evsel *counter, if (counter->merged_stat) return false; cb(counter, data, true); - if (!no_merge) + if (!no_merge && counter->auto_merge_stats) collect_all_aliases(counter, cb, data); return true; } diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index d59cdadf3a79..771ddab94bb0 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1261,6 +1261,7 @@ static int trace__read_syscall_info(struct trace *trace, int id) static int trace__validate_ev_qualifier(struct trace *trace) { int err = 0, i; + size_t nr_allocated; struct str_node *pos; trace->ev_qualifier_ids.nr = strlist__nr_entries(trace->ev_qualifier); @@ -1274,13 +1275,18 @@ static int trace__validate_ev_qualifier(struct trace *trace) goto out; } + nr_allocated = trace->ev_qualifier_ids.nr; i = 0; strlist__for_each_entry(pos, trace->ev_qualifier) { const char *sc = pos->s; - int id = syscalltbl__id(trace->sctbl, sc); + int id = syscalltbl__id(trace->sctbl, sc), match_next = -1; if (id < 0) { + id = syscalltbl__strglobmatch_first(trace->sctbl, sc, &match_next); + if (id >= 0) + goto matches; + if (err == 0) { fputs("Error:\tInvalid syscall ", trace->output); err = -EINVAL; @@ -1290,13 +1296,37 @@ static int trace__validate_ev_qualifier(struct trace *trace) fputs(sc, trace->output); } - +matches: trace->ev_qualifier_ids.entries[i++] = id; + if (match_next == -1) + continue; + + while (1) { + id = syscalltbl__strglobmatch_next(trace->sctbl, sc, &match_next); + if (id < 0) + break; + if (nr_allocated == trace->ev_qualifier_ids.nr) { + void *entries; + + nr_allocated += 8; + entries = realloc(trace->ev_qualifier_ids.entries, + nr_allocated * sizeof(trace->ev_qualifier_ids.entries[0])); + if (entries == NULL) { + err = -ENOMEM; + fputs("\nError:\t Not enough memory for parsing\n", trace->output); + goto out_free; + } + trace->ev_qualifier_ids.entries = entries; + } + trace->ev_qualifier_ids.nr++; + trace->ev_qualifier_ids.entries[i++] = id; + } } if (err < 0) { fputs("\nHint:\ttry 'perf list syscalls:sys_enter_*'" "\nHint:\tand: 'man syscalls'\n", trace->output); +out_free: zfree(&trace->ev_qualifier_ids.entries); trace->ev_qualifier_ids.nr = 0; } @@ -2814,7 +2844,7 @@ static int trace__parse_events_option(const struct option *opt, const char *str, struct trace *trace = (struct trace *)opt->value; const char *s = str; char *sep = NULL, *lists[2] = { NULL, NULL, }; - int len = strlen(str) + 1, err = -1, list; + int len = strlen(str) + 1, err = -1, list, idx; char *strace_groups_dir = system_path(STRACE_GROUPS_DIR); char group_name[PATH_MAX]; @@ -2831,7 +2861,8 @@ static int trace__parse_events_option(const struct option *opt, const char *str, *sep = '\0'; list = 0; - if (syscalltbl__id(trace->sctbl, s) >= 0) { + if (syscalltbl__id(trace->sctbl, s) >= 0 || + syscalltbl__strglobmatch_first(trace->sctbl, s, &idx) >= 0) { list = 1; } else { path__join(group_name, sizeof(group_name), strace_groups_dir, s); diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 2c010dd6a79d..dc442ba21bf6 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -43,6 +43,7 @@ struct record_opts { bool no_samples; bool raw_samples; bool sample_address; + bool sample_phys_addr; bool sample_weight; bool sample_time; bool sample_time_set; diff --git a/tools/perf/pmu-events/arch/powerpc/power9/frontend.json b/tools/perf/pmu-events/arch/powerpc/power9/frontend.json index 7e62c46d7a20..c63a919eda98 100644 --- a/tools/perf/pmu-events/arch/powerpc/power9/frontend.json +++ b/tools/perf/pmu-events/arch/powerpc/power9/frontend.json @@ -80,11 +80,6 @@ "BriefDescription": "Load Missed L1, counted at execution time (can be greater than loads finished). LMQ merges are not included in this count. i.e. if a load instruction misses on an address that is already allocated on the LMQ, this event will not increment for that load). Note that this count is per slice, so if a load spans multiple slices this event will increment multiple times for a single load." }, {, - "EventCode": "0x400F0", - "EventName": "PM_LD_MISS_L1", - "BriefDescription": "Load Missed L1, counted at execution time (can be greater than loads finished). LMQ merges are not included in this count. i.e. if a load instruction misses on an address that is already allocated on the LMQ, this event will not increment for that load). Note that this count is per slice, so if a load spans multiple slices this event will increment multiple times for a single load." - }, - {, "EventCode": "0x2E01A", "EventName": "PM_CMPLU_STALL_LSU_FLUSH_NEXT", "BriefDescription": "Completion stall of one cycle because the LSU requested to flush the next iop in the sequence. It takes 1 cycle for the ISU to process this request before the LSU instruction is allowed to complete" @@ -374,4 +369,4 @@ "EventName": "PM_IPTEG_FROM_L31_ECO_MOD", "BriefDescription": "A Page Table Entry was loaded into the TLB with Modified (M) data from another core's ECO L3 on the same chip due to a instruction side request" } -]
\ No newline at end of file +] diff --git a/tools/perf/pmu-events/arch/powerpc/power9/other.json b/tools/perf/pmu-events/arch/powerpc/power9/other.json index 00f3d2a21f31..54cc3be00fc2 100644 --- a/tools/perf/pmu-events/arch/powerpc/power9/other.json +++ b/tools/perf/pmu-events/arch/powerpc/power9/other.json @@ -605,11 +605,6 @@ "BriefDescription": "RC retries on PB for any load from core (excludes DCBFs)" }, {, - "EventCode": "0x3689E", - "EventName": "PM_L2_RTY_LD", - "BriefDescription": "RC retries on PB for any load from core (excludes DCBFs)" - }, - {, "EventCode": "0xE08C", "EventName": "PM_LSU0_ERAT_HIT", "BriefDescription": "Primary ERAT hit. There is no secondary ERAT" @@ -715,11 +710,6 @@ "BriefDescription": "Lifetime, sample of RD machine 0 valid" }, {, - "EventCode": "0x468B4", - "EventName": "PM_L3_RD0_BUSY", - "BriefDescription": "Lifetime, sample of RD machine 0 valid" - }, - {, "EventCode": "0x46080", "EventName": "PM_L2_DISP_ALL_L2MISS", "BriefDescription": "All successful Ld/St dispatches for this thread that were an L2 miss (excludes i_l2mru_tch_reqs)" @@ -850,21 +840,11 @@ "BriefDescription": "RC mach 0 Busy. Used by PMU to sample ave RC lifetime (mach0 used as sample point)" }, {, - "EventCode": "0x2608C", - "EventName": "PM_RC0_BUSY", - "BriefDescription": "RC mach 0 Busy. Used by PMU to sample ave RC lifetime (mach0 used as sample point)" - }, - {, "EventCode": "0x36082", "EventName": "PM_L2_LD_DISP", "BriefDescription": "All successful I-or-D side load dispatches for this thread (excludes i_l2mru_tch_reqs)." }, {, - "EventCode": "0x1609E", - "EventName": "PM_L2_LD_DISP", - "BriefDescription": "All successful D side load dispatches for this thread (L2 miss + L2 hits)" - }, - {, "EventCode": "0xF8B0", "EventName": "PM_L3_SW_PREF", "BriefDescription": "L3 load prefetch, sourced from a software prefetch stream, was sent to the nest" @@ -1040,11 +1020,6 @@ "BriefDescription": "L3 castouts in Mepf state for this thread" }, {, - "EventCode": "0x168A0", - "EventName": "PM_L3_CO_MEPF", - "BriefDescription": "L3 CO of line in Mep state (includes casthrough to memory). The Mepf state indicates that a line was brought in to satisfy an L3 prefetch request" - }, - {, "EventCode": "0x460A2", "EventName": "PM_L3_LAT_CI_HIT", "BriefDescription": "L3 Lateral Castins Hit" @@ -1150,11 +1125,6 @@ "BriefDescription": "RC retries on PB for any store from core (excludes DCBFs)" }, {, - "EventCode": "0x4689E", - "EventName": "PM_L2_RTY_ST", - "BriefDescription": "RC retries on PB for any store from core (excludes DCBFs)" - }, - {, "EventCode": "0x24040", "EventName": "PM_INST_FROM_L2_MEPF", "BriefDescription": "The processor's Instruction cache was reloaded from local core's L2 hit without dispatch conflicts on Mepf state. due to an instruction fetch (not prefetch)" @@ -1255,11 +1225,6 @@ "BriefDescription": "CO mach 0 Busy. Used by PMU to sample ave CO lifetime (mach0 used as sample point)" }, {, - "EventCode": "0x4608C", - "EventName": "PM_CO0_BUSY", - "BriefDescription": "CO mach 0 Busy. Used by PMU to sample ave CO lifetime (mach0 used as sample point)" - }, - {, "EventCode": "0x2C122", "EventName": "PM_MRK_DATA_FROM_L3_DISP_CONFLICT_CYC", "BriefDescription": "Duration in cycles to reload from local core's L3 with dispatch conflict due to a marked load" @@ -1395,11 +1360,6 @@ "BriefDescription": "A Page Table Entry was loaded into the TLB from the local chip's Memory due to a instruction side request" }, {, - "EventCode": "0x40006", - "EventName": "PM_ISLB_MISS", - "BriefDescription": "Number of ISLB misses for this thread" - }, - {, "EventCode": "0xD8A8", "EventName": "PM_ISLB_MISS", "BriefDescription": "Instruction SLB miss - Total of all segment sizes" @@ -1515,11 +1475,6 @@ "BriefDescription": "All successful I-side dispatches for this thread (excludes i_l2mru_tch reqs)." }, {, - "EventCode": "0x3609E", - "EventName": "PM_L2_INST", - "BriefDescription": "All successful I-side dispatches that were an L2 miss for this thread (excludes i_l2mru_tch reqs)" - }, - {, "EventCode": "0x3504C", "EventName": "PM_IPTEG_FROM_DL4", "BriefDescription": "A Page Table Entry was loaded into the TLB from another chip's L4 on a different Node or Group (Distant) due to a instruction side request" @@ -1690,11 +1645,6 @@ "BriefDescription": "All successful I-or-D side load dispatches for this thread that were L2 hits (excludes i_l2mru_tch_reqs)" }, {, - "EventCode": "0x2609E", - "EventName": "PM_L2_LD_HIT", - "BriefDescription": "All successful D side load dispatches for this thread that were L2 hits for this thread" - }, - {, "EventCode": "0x168AC", "EventName": "PM_L3_CI_USAGE", "BriefDescription": "Rotating sample of 16 CI or CO actives" @@ -1795,21 +1745,11 @@ "BriefDescription": "Rotating sample of 8 WI valid" }, {, - "EventCode": "0x260B6", - "EventName": "PM_L3_WI0_BUSY", - "BriefDescription": "Rotating sample of 8 WI valid (duplicate)" - }, - {, "EventCode": "0x368AC", "EventName": "PM_L3_CO0_BUSY", "BriefDescription": "Lifetime, sample of CO machine 0 valid" }, {, - "EventCode": "0x468AC", - "EventName": "PM_L3_CO0_BUSY", - "BriefDescription": "Lifetime, sample of CO machine 0 valid" - }, - {, "EventCode": "0x2E040", "EventName": "PM_DPTEG_FROM_L2_MEPF", "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L2 hit without dispatch conflicts on Mepf state. due to a data side request. When using Radix Page Translation, this count excludes PDE reloads. Only PTE reloads are included" @@ -1840,11 +1780,6 @@ "BriefDescription": "L3 PF received retry port 0, every retry counted" }, {, - "EventCode": "0x260AE", - "EventName": "PM_L3_P0_PF_RTY", - "BriefDescription": "L3 PF received retry port 0, every retry counted" - }, - {, "EventCode": "0x268B2", "EventName": "PM_L3_LOC_GUESS_WRONG", "BriefDescription": "Initial scope=node (LNS) but data from out side local node (near or far or rem). Prediction too Low" @@ -1895,11 +1830,6 @@ "BriefDescription": "Lifetime, sample of snooper machine 0 valid" }, {, - "EventCode": "0x460AC", - "EventName": "PM_L3_SN0_BUSY", - "BriefDescription": "Lifetime, sample of snooper machine 0 valid" - }, - {, "EventCode": "0x3005C", "EventName": "PM_BFU_BUSY", "BriefDescription": "Cycles in which all 4 Binary Floating Point units are busy. The BFU is running at capacity" @@ -1935,11 +1865,6 @@ "BriefDescription": "Lifetime, sample of PF machine 0 valid" }, {, - "EventCode": "0x460B4", - "EventName": "PM_L3_PF0_BUSY", - "BriefDescription": "Lifetime, sample of PF machine 0 valid" - }, - {, "EventCode": "0xC0B0", "EventName": "PM_LSU_FLUSH_UE", "BriefDescription": "Correctable ECC error on reload data, reported at critical data forward time" @@ -2085,11 +2010,6 @@ "BriefDescription": "L3 CO received retry port 1 (memory only), every retry counted" }, {, - "EventCode": "0x468AE", - "EventName": "PM_L3_P1_CO_RTY", - "BriefDescription": "L3 CO received retry port 3 (memory only), every retry counted" - }, - {, "EventCode": "0xC0AC", "EventName": "PM_LSU_FLUSH_EMSH", "BriefDescription": "An ERAT miss was detected after a set-p hit. Erat tracker indicates fail due to tlbmiss and the instruction gets flushed because the instruction was working on the wrong address" @@ -2195,11 +2115,6 @@ "BriefDescription": "SNP dispatched for a write and was M (true M); for DMA cacheinj this will pulse if rty/push is required (won't pulse if cacheinj is accepted)" }, {, - "EventCode": "0x46886", - "EventName": "PM_L2_SN_M_WR_DONE", - "BriefDescription": "SNP dispatched for a write and was M (true M); for DMA cacheinj this will pulse if rty/push is required (won't pulse if cacheinj is accepted)" - }, - {, "EventCode": "0x489C", "EventName": "PM_BR_CORECT_PRED_TAKEN_CMPL", "BriefDescription": "Conditional Branch Completed in which the HW correctly predicted the direction as taken. Counted at completion time" @@ -2290,21 +2205,11 @@ "BriefDescription": "SN mach 0 Busy. Used by PMU to sample ave SN lifetime (mach0 used as sample point)" }, {, - "EventCode": "0x26090", - "EventName": "PM_SN0_BUSY", - "BriefDescription": "SN mach 0 Busy. Used by PMU to sample ave SN lifetime (mach0 used as sample point)" - }, - {, "EventCode": "0x360AE", "EventName": "PM_L3_P0_CO_RTY", "BriefDescription": "L3 CO received retry port 0 (memory only), every retry counted" }, {, - "EventCode": "0x460AE", - "EventName": "PM_L3_P0_CO_RTY", - "BriefDescription": "L3 CO received retry port 0 (memory only), every retry counted" - }, - {, "EventCode": "0x168A8", "EventName": "PM_L3_WI_USAGE", "BriefDescription": "Lifetime, sample of Write Inject machine 0 valid" @@ -2340,26 +2245,11 @@ "BriefDescription": "L3 PF received retry port 1, every retry counted" }, {, - "EventCode": "0x268AE", - "EventName": "PM_L3_P1_PF_RTY", - "BriefDescription": "L3 PF received retry port 3, every retry counted" - }, - {, "EventCode": "0x46082", "EventName": "PM_L2_ST_DISP", "BriefDescription": "All successful D-side store dispatches for this thread " }, {, - "EventCode": "0x1689E", - "EventName": "PM_L2_ST_DISP", - "BriefDescription": "All successful D-side store dispatches for this thread (L2 miss + L2 hits)" - }, - {, - "EventCode": "0x36880", - "EventName": "PM_L2_INST_MISS", - "BriefDescription": "All successful I-side dispatches that were an L2 miss for this thread (excludes i_l2mru_tch reqs)" - }, - {, "EventCode": "0x4609E", "EventName": "PM_L2_INST_MISS", "BriefDescription": "All successful I-side dispatches that were an L2 miss for this thread (excludes i_l2mru_tch reqs)" @@ -2430,11 +2320,6 @@ "BriefDescription": "# PPC Dispatched" }, {, - "EventCode": "0x300F2", - "EventName": "PM_INST_DISP", - "BriefDescription": "# PPC Dispatched" - }, - {, "EventCode": "0x4E05E", "EventName": "PM_TM_OUTER_TBEGIN_DISP", "BriefDescription": "Number of outer tbegin instructions dispatched. The dispatch unit determines whether the tbegin instruction is outer or nested. This is a speculative count, which includes flushed instructions" @@ -2460,11 +2345,6 @@ "BriefDescription": "All successful D-side store dispatches for this thread that were L2 hits" }, {, - "EventCode": "0x2689E", - "EventName": "PM_L2_ST_HIT", - "BriefDescription": "All successful D-side store dispatches that were L2 hits for this thread" - }, - {, "EventCode": "0x360A8", "EventName": "PM_L3_CO", "BriefDescription": "L3 castout occurring (does not include casthrough or log writes (cinj/dmaw))" diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json index 47a82568a8df..bc2db636dabf 100644 --- a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json +++ b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json @@ -420,11 +420,6 @@ "BriefDescription": "Final Pump Scope (Group) ended up larger than Initial Pump Scope (Chip) for an instruction fetch" }, {, - "EventCode": "0x10016", - "EventName": "PM_DSLB_MISS", - "BriefDescription": "Data SLB Miss - Total of all segment sizes" - }, - {, "EventCode": "0xD0A8", "EventName": "PM_DSLB_MISS", "BriefDescription": "Data SLB Miss - Total of all segment sizes" @@ -554,4 +549,4 @@ "EventName": "PM_MRK_DATA_FROM_L21_SHR_CYC", "BriefDescription": "Duration in cycles to reload with Shared (S) data from another core's L2 on the same chip due to a marked load" } -]
\ No newline at end of file +] diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pmc.json b/tools/perf/pmu-events/arch/powerpc/power9/pmc.json index a2c95a99e168..3ef8a10aac86 100644 --- a/tools/perf/pmu-events/arch/powerpc/power9/pmc.json +++ b/tools/perf/pmu-events/arch/powerpc/power9/pmc.json @@ -5,11 +5,6 @@ "BriefDescription": "Branches that are not strongly biased" }, {, - "EventCode": "0x40036", - "EventName": "PM_BR_2PATH", - "BriefDescription": "Branches that are not strongly biased" - }, - {, "EventCode": "0x40056", "EventName": "PM_MEM_LOC_THRESH_LSU_HIGH", "BriefDescription": "Local memory above threshold for LSU medium" @@ -124,4 +119,4 @@ "EventName": "PM_1FLOP_CMPL", "BriefDescription": "one flop (fadd, fmul, fsub, fcmp, fsel, fabs, fnabs, fres, fsqrte, fneg) operation completed" } -]
\ No newline at end of file +] diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 761c5a448c56..466a462b26d1 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -237,6 +237,11 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode, thread__find_addr_map(thread, cpumode, MAP__FUNCTION, addr, &al); if (!al.map || !al.map->dso) { + if (cpumode == PERF_RECORD_MISC_HYPERVISOR) { + pr_debug("Hypervisor address can not be resolved - skipping\n"); + return 0; + } + pr_debug("thread__find_addr_map failed\n"); return -1; } diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c index 6d028f42b3cf..c3858487159d 100644 --- a/tools/perf/tests/sample-parsing.c +++ b/tools/perf/tests/sample-parsing.c @@ -141,6 +141,9 @@ static bool samples_same(const struct perf_sample *s1, } } + if (type & PERF_SAMPLE_PHYS_ADDR) + COMP(phys_addr); + return true; } @@ -206,6 +209,7 @@ static int do_test(u64 sample_type, u64 sample_regs, u64 read_format) .mask = sample_regs, .regs = regs, }, + .phys_addr = 113, }; struct sample_read_value values[] = {{1, 5}, {9, 3}, {2, 7}, {6, 4},}; struct perf_sample sample_out; @@ -305,7 +309,7 @@ int test__sample_parsing(struct test *test __maybe_unused, int subtest __maybe_u * were added. Please actually update the test rather than just change * the condition below. */ - if (PERF_SAMPLE_MAX > PERF_SAMPLE_REGS_INTR << 1) { + if (PERF_SAMPLE_MAX > PERF_SAMPLE_PHYS_ADDR << 1) { pr_debug("sample format has changed, some new PERF_SAMPLE_ bit was introduced - test needs updating\n"); return -1; } diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index ba0aee576a2b..786fecaf578e 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -829,7 +829,8 @@ static int annotate_browser__run(struct annotate_browser *browser, "q/ESC/CTRL+C Exit\n\n" "ENTER Go to target\n" "ESC Exit\n" - "H Cycle thru hottest instructions\n" + "H Go to hottest instruction\n" + "TAB/shift+TAB Cycle thru hottest instructions\n" "j Toggle showing jump to target arrows\n" "J Toggle showing number of jump sources on targets\n" "n Search next string\n" diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index f4bc2462bc2c..13dfb0a0bdeb 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -931,12 +931,8 @@ static int hist_browser__show_callchain_list(struct hist_browser *browser, browser->show_dso); if (symbol_conf.show_branchflag_count) { - if (need_percent) - callchain_list_counts__printf_value(node, chain, NULL, - buf, sizeof(buf)); - else - callchain_list_counts__printf_value(NULL, chain, NULL, - buf, sizeof(buf)); + callchain_list_counts__printf_value(chain, NULL, + buf, sizeof(buf)); if (asprintf(&alloc_str2, "%s%s", str, buf) < 0) str = "Not enough memory!"; diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 5c95b8301c67..8bdb7a500181 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -124,12 +124,8 @@ static size_t ipchain__fprintf_graph(FILE *fp, struct callchain_node *node, str = callchain_list__sym_name(chain, bf, sizeof(bf), false); if (symbol_conf.show_branchflag_count) { - if (!period) - callchain_list_counts__printf_value(node, chain, NULL, - buf, sizeof(buf)); - else - callchain_list_counts__printf_value(NULL, chain, NULL, - buf, sizeof(buf)); + callchain_list_counts__printf_value(chain, NULL, + buf, sizeof(buf)); if (asprintf(&alloc_str, "%s%s", str, buf) < 0) str = "Not enough memory!"; @@ -313,7 +309,7 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root, if (symbol_conf.show_branchflag_count) ret += callchain_list_counts__printf_value( - NULL, chain, fp, NULL, 0); + chain, fp, NULL, 0); ret += fprintf(fp, "\n"); if (++entries_printed == callchain_param.print_limit) diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index f320b0777e0d..510b513e0f01 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -588,7 +588,7 @@ fill_node(struct callchain_node *node, struct callchain_cursor *cursor) call->cycles_count = cursor_node->branch_flags.cycles; call->iter_count = cursor_node->nr_loop_iter; - call->samples_count = cursor_node->samples; + call->iter_cycles = cursor_node->iter_cycles; } } @@ -722,7 +722,7 @@ static enum match_result match_chain(struct callchain_cursor_node *node, cnode->cycles_count += node->branch_flags.cycles; cnode->iter_count += node->nr_loop_iter; - cnode->samples_count += node->samples; + cnode->iter_cycles += node->iter_cycles; } } @@ -998,7 +998,7 @@ int callchain_merge(struct callchain_cursor *cursor, int callchain_cursor_append(struct callchain_cursor *cursor, u64 ip, struct map *map, struct symbol *sym, bool branch, struct branch_flags *flags, - int nr_loop_iter, int samples, u64 branch_from) + int nr_loop_iter, u64 iter_cycles, u64 branch_from) { struct callchain_cursor_node *node = *cursor->last; @@ -1016,7 +1016,7 @@ int callchain_cursor_append(struct callchain_cursor *cursor, node->sym = sym; node->branch = branch; node->nr_loop_iter = nr_loop_iter; - node->samples = samples; + node->iter_cycles = iter_cycles; if (flags) memcpy(&node->branch_flags, flags, @@ -1306,7 +1306,7 @@ static int branch_to_str(char *bf, int bfsize, static int branch_from_str(char *bf, int bfsize, u64 branch_count, u64 cycles_count, u64 iter_count, - u64 samples_count) + u64 iter_cycles) { int printed = 0, i = 0; u64 cycles; @@ -1318,9 +1318,13 @@ static int branch_from_str(char *bf, int bfsize, bf + printed, bfsize - printed); } - if (iter_count && samples_count) { - printed += count_pri64_printf(i++, "iterations", - iter_count / samples_count, + if (iter_count) { + printed += count_pri64_printf(i++, "iter", + iter_count, + bf + printed, bfsize - printed); + + printed += count_pri64_printf(i++, "avg_cycles", + iter_cycles / iter_count, bf + printed, bfsize - printed); } @@ -1333,7 +1337,7 @@ static int branch_from_str(char *bf, int bfsize, static int counts_str_build(char *bf, int bfsize, u64 branch_count, u64 predicted_count, u64 abort_count, u64 cycles_count, - u64 iter_count, u64 samples_count, + u64 iter_count, u64 iter_cycles, struct branch_type_stat *brtype_stat) { int printed; @@ -1346,7 +1350,7 @@ static int counts_str_build(char *bf, int bfsize, predicted_count, abort_count, brtype_stat); } else { printed = branch_from_str(bf, bfsize, branch_count, - cycles_count, iter_count, samples_count); + cycles_count, iter_count, iter_cycles); } if (!printed) @@ -1358,14 +1362,14 @@ static int counts_str_build(char *bf, int bfsize, static int callchain_counts_printf(FILE *fp, char *bf, int bfsize, u64 branch_count, u64 predicted_count, u64 abort_count, u64 cycles_count, - u64 iter_count, u64 samples_count, + u64 iter_count, u64 iter_cycles, struct branch_type_stat *brtype_stat) { char str[256]; counts_str_build(str, sizeof(str), branch_count, predicted_count, abort_count, cycles_count, - iter_count, samples_count, brtype_stat); + iter_count, iter_cycles, brtype_stat); if (fp) return fprintf(fp, "%s", str); @@ -1373,31 +1377,23 @@ static int callchain_counts_printf(FILE *fp, char *bf, int bfsize, return scnprintf(bf, bfsize, "%s", str); } -int callchain_list_counts__printf_value(struct callchain_node *node, - struct callchain_list *clist, +int callchain_list_counts__printf_value(struct callchain_list *clist, FILE *fp, char *bf, int bfsize) { u64 branch_count, predicted_count; u64 abort_count, cycles_count; - u64 iter_count = 0, samples_count = 0; + u64 iter_count, iter_cycles; branch_count = clist->branch_count; predicted_count = clist->predicted_count; abort_count = clist->abort_count; cycles_count = clist->cycles_count; - - if (node) { - struct callchain_list *call; - - list_for_each_entry(call, &node->val, list) { - iter_count += call->iter_count; - samples_count += call->samples_count; - } - } + iter_count = clist->iter_count; + iter_cycles = clist->iter_cycles; return callchain_counts_printf(fp, bf, bfsize, branch_count, predicted_count, abort_count, - cycles_count, iter_count, samples_count, + cycles_count, iter_count, iter_cycles, &clist->brtype_stat); } @@ -1523,7 +1519,8 @@ int callchain_cursor__copy(struct callchain_cursor *dst, rc = callchain_cursor_append(dst, node->ip, node->map, node->sym, node->branch, &node->branch_flags, - node->nr_loop_iter, node->samples, + node->nr_loop_iter, + node->iter_cycles, node->branch_from); if (rc) break; diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 97738201464a..1ed6fc61d0a5 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -119,7 +119,7 @@ struct callchain_list { u64 abort_count; u64 cycles_count; u64 iter_count; - u64 samples_count; + u64 iter_cycles; struct branch_type_stat brtype_stat; char *srcline; struct list_head list; @@ -139,7 +139,7 @@ struct callchain_cursor_node { struct branch_flags branch_flags; u64 branch_from; int nr_loop_iter; - int samples; + u64 iter_cycles; struct callchain_cursor_node *next; }; @@ -201,7 +201,7 @@ static inline void callchain_cursor_reset(struct callchain_cursor *cursor) int callchain_cursor_append(struct callchain_cursor *cursor, u64 ip, struct map *map, struct symbol *sym, bool branch, struct branch_flags *flags, - int nr_loop_iter, int samples, u64 branch_from); + int nr_loop_iter, u64 iter_cycles, u64 branch_from); /* Close a cursor writing session. Initialize for the reader */ static inline void callchain_cursor_commit(struct callchain_cursor *cursor) @@ -282,8 +282,7 @@ char *callchain_node__scnprintf_value(struct callchain_node *node, int callchain_node__fprintf_value(struct callchain_node *node, FILE *fp, u64 total); -int callchain_list_counts__printf_value(struct callchain_node *node, - struct callchain_list *clist, +int callchain_list_counts__printf_value(struct callchain_list *clist, FILE *fp, char *bf, int bfsize); void free_callchain(struct callchain_root *root); diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 423ac82605f3..ee7bcc898d35 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -200,6 +200,7 @@ struct perf_sample { u32 cpu; u32 raw_size; u64 data_src; + u64 phys_addr; u32 flags; u16 insn_len; u8 cpumode; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index d9bd632ed7db..4bb89373eb52 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -955,6 +955,9 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts, if (opts->sample_address) perf_evsel__set_sample_bit(evsel, DATA_SRC); + if (opts->sample_phys_addr) + perf_evsel__set_sample_bit(evsel, PHYS_ADDR); + if (opts->no_buffering) { attr->watermark = 0; attr->wakeup_events = 1; @@ -1464,7 +1467,7 @@ static void __p_sample_type(char *buf, size_t size, u64 value) bit_name(PERIOD), bit_name(STREAM_ID), bit_name(RAW), bit_name(BRANCH_STACK), bit_name(REGS_USER), bit_name(STACK_USER), bit_name(IDENTIFIER), bit_name(REGS_INTR), bit_name(DATA_SRC), - bit_name(WEIGHT), + bit_name(WEIGHT), bit_name(PHYS_ADDR), { .name = NULL, } }; #undef bit_name @@ -2206,6 +2209,12 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event, } } + data->phys_addr = 0; + if (type & PERF_SAMPLE_PHYS_ADDR) { + data->phys_addr = *array; + array++; + } + return 0; } @@ -2311,6 +2320,9 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type, } } + if (type & PERF_SAMPLE_PHYS_ADDR) + result += sizeof(u64); + return result; } @@ -2500,6 +2512,11 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type, } } + if (type & PERF_SAMPLE_PHYS_ADDR) { + *array = sample->phys_addr; + array++; + } + return 0; } diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 351d3b2d8887..dd2c4b5112a5 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -131,6 +131,7 @@ struct perf_evsel { bool cmdline_group_boundary; struct list_head config_terms; int bpf_fd; + bool auto_merge_stats; bool merged_stat; const char * metric_expr; const char * metric_name; diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 9453b2e27015..e60d8d8ea4c2 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -167,6 +167,10 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) symlen = unresolved_col_width + 4 + 2; hists__set_unres_dso_col_len(hists, HISTC_MEM_DADDR_DSO); } + + hists__new_col_len(hists, HISTC_MEM_PHYS_DADDR, + unresolved_col_width + 4 + 2); + } else { symlen = unresolved_col_width + 4 + 2; hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, symlen); diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index ee3670a388df..e60dda26a920 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -47,6 +47,7 @@ enum hist_column { HISTC_GLOBAL_WEIGHT, HISTC_MEM_DADDR_SYMBOL, HISTC_MEM_DADDR_DSO, + HISTC_MEM_PHYS_DADDR, HISTC_MEM_LOCKED, HISTC_MEM_TLB, HISTC_MEM_LVL, diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 5c8eacaca4f4..df709363ef69 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1635,10 +1635,12 @@ static void ip__resolve_ams(struct thread *thread, ams->al_addr = al.addr; ams->sym = al.sym; ams->map = al.map; + ams->phys_addr = 0; } static void ip__resolve_data(struct thread *thread, - u8 m, struct addr_map_symbol *ams, u64 addr) + u8 m, struct addr_map_symbol *ams, + u64 addr, u64 phys_addr) { struct addr_location al; @@ -1658,6 +1660,7 @@ static void ip__resolve_data(struct thread *thread, ams->al_addr = al.addr; ams->sym = al.sym; ams->map = al.map; + ams->phys_addr = phys_addr; } struct mem_info *sample__resolve_mem(struct perf_sample *sample, @@ -1669,12 +1672,18 @@ struct mem_info *sample__resolve_mem(struct perf_sample *sample, return NULL; ip__resolve_ams(al->thread, &mi->iaddr, sample->ip); - ip__resolve_data(al->thread, al->cpumode, &mi->daddr, sample->addr); + ip__resolve_data(al->thread, al->cpumode, &mi->daddr, + sample->addr, sample->phys_addr); mi->data_src.val = sample->data_src; return mi; } +struct iterations { + int nr_loop_iter; + u64 cycles; +}; + static int add_callchain_ip(struct thread *thread, struct callchain_cursor *cursor, struct symbol **parent, @@ -1683,11 +1692,12 @@ static int add_callchain_ip(struct thread *thread, u64 ip, bool branch, struct branch_flags *flags, - int nr_loop_iter, - int samples, + struct iterations *iter, u64 branch_from) { struct addr_location al; + int nr_loop_iter = 0; + u64 iter_cycles = 0; al.filtered = 0; al.sym = NULL; @@ -1737,9 +1747,15 @@ static int add_callchain_ip(struct thread *thread, if (symbol_conf.hide_unresolved && al.sym == NULL) return 0; + + if (iter) { + nr_loop_iter = iter->nr_loop_iter; + iter_cycles = iter->cycles; + } + return callchain_cursor_append(cursor, al.addr, al.map, al.sym, - branch, flags, nr_loop_iter, samples, - branch_from); + branch, flags, nr_loop_iter, + iter_cycles, branch_from); } struct branch_info *sample__resolve_bstack(struct perf_sample *sample, @@ -1760,6 +1776,18 @@ struct branch_info *sample__resolve_bstack(struct perf_sample *sample, return bi; } +static void save_iterations(struct iterations *iter, + struct branch_entry *be, int nr) +{ + int i; + + iter->nr_loop_iter = nr; + iter->cycles = 0; + + for (i = 0; i < nr; i++) + iter->cycles += be[i].flags.cycles; +} + #define CHASHSZ 127 #define CHASHBITS 7 #define NO_ENTRY 0xff @@ -1767,7 +1795,8 @@ struct branch_info *sample__resolve_bstack(struct perf_sample *sample, #define PERF_MAX_BRANCH_DEPTH 127 /* Remove loops. */ -static int remove_loops(struct branch_entry *l, int nr) +static int remove_loops(struct branch_entry *l, int nr, + struct iterations *iter) { int i, j, off; unsigned char chash[CHASHSZ]; @@ -1792,8 +1821,18 @@ static int remove_loops(struct branch_entry *l, int nr) break; } if (is_loop) { - memmove(l + i, l + i + off, - (nr - (i + off)) * sizeof(*l)); + j = nr - (i + off); + if (j > 0) { + save_iterations(iter + i + off, + l + i, off); + + memmove(iter + i, iter + i + off, + j * sizeof(*iter)); + + memmove(l + i, l + i + off, + j * sizeof(*l)); + } + nr -= off; } } @@ -1883,7 +1922,7 @@ static int resolve_lbr_callchain_sample(struct thread *thread, err = add_callchain_ip(thread, cursor, parent, root_al, &cpumode, ip, - branch, flags, 0, 0, + branch, flags, NULL, branch_from); if (err) return (err < 0) ? err : 0; @@ -1909,7 +1948,6 @@ static int thread__resolve_callchain_sample(struct thread *thread, int i, j, err, nr_entries; int skip_idx = -1; int first_call = 0; - int nr_loop_iter; if (chain) chain_nr = chain->nr; @@ -1942,6 +1980,7 @@ static int thread__resolve_callchain_sample(struct thread *thread, if (branch && callchain_param.branch_callstack) { int nr = min(max_stack, (int)branch->nr); struct branch_entry be[nr]; + struct iterations iter[nr]; if (branch->nr > PERF_MAX_BRANCH_DEPTH) { pr_warning("corrupted branch chain. skipping...\n"); @@ -1972,38 +2011,21 @@ static int thread__resolve_callchain_sample(struct thread *thread, be[i] = branch->entries[branch->nr - i - 1]; } - nr_loop_iter = nr; - nr = remove_loops(be, nr); - - /* - * Get the number of iterations. - * It's only approximation, but good enough in practice. - */ - if (nr_loop_iter > nr) - nr_loop_iter = nr_loop_iter - nr + 1; - else - nr_loop_iter = 0; + memset(iter, 0, sizeof(struct iterations) * nr); + nr = remove_loops(be, nr, iter); for (i = 0; i < nr; i++) { - if (i == nr - 1) - err = add_callchain_ip(thread, cursor, parent, - root_al, - NULL, be[i].to, - true, &be[i].flags, - nr_loop_iter, 1, - be[i].from); - else - err = add_callchain_ip(thread, cursor, parent, - root_al, - NULL, be[i].to, - true, &be[i].flags, - 0, 0, be[i].from); + err = add_callchain_ip(thread, cursor, parent, + root_al, + NULL, be[i].to, + true, &be[i].flags, + NULL, be[i].from); if (!err) err = add_callchain_ip(thread, cursor, parent, root_al, NULL, be[i].from, true, &be[i].flags, - 0, 0, 0); + &iter[i], 0); if (err == -EINVAL) break; if (err) @@ -2037,7 +2059,7 @@ check_calls: err = add_callchain_ip(thread, cursor, parent, root_al, &cpumode, ip, - false, NULL, 0, 0, 0); + false, NULL, NULL, 0); if (err) return (err < 0) ? err : 0; diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index f44aeba51d1f..f6257fb4f08c 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -310,7 +310,7 @@ static struct perf_evsel * __add_event(struct list_head *list, int *idx, struct perf_event_attr *attr, char *name, struct cpu_map *cpus, - struct list_head *config_terms) + struct list_head *config_terms, bool auto_merge_stats) { struct perf_evsel *evsel; @@ -324,6 +324,7 @@ __add_event(struct list_head *list, int *idx, evsel->cpus = cpu_map__get(cpus); evsel->own_cpus = cpu_map__get(cpus); evsel->system_wide = !!cpus; + evsel->auto_merge_stats = auto_merge_stats; if (name) evsel->name = strdup(name); @@ -339,7 +340,7 @@ static int add_event(struct list_head *list, int *idx, struct perf_event_attr *attr, char *name, struct list_head *config_terms) { - return __add_event(list, idx, attr, name, NULL, config_terms) ? 0 : -ENOMEM; + return __add_event(list, idx, attr, name, NULL, config_terms, false) ? 0 : -ENOMEM; } static int parse_aliases(char *str, const char *names[][PERF_EVSEL__MAX_ALIASES], int size) @@ -1209,9 +1210,9 @@ int parse_events_add_numeric(struct parse_events_state *parse_state, get_config_name(head_config), &config_terms); } -int parse_events_add_pmu(struct parse_events_state *parse_state, +static int __parse_events_add_pmu(struct parse_events_state *parse_state, struct list_head *list, char *name, - struct list_head *head_config) + struct list_head *head_config, bool auto_merge_stats) { struct perf_event_attr attr; struct perf_pmu_info info; @@ -1232,7 +1233,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, if (!head_config) { attr.type = pmu->type; - evsel = __add_event(list, &parse_state->idx, &attr, NULL, pmu->cpus, NULL); + evsel = __add_event(list, &parse_state->idx, &attr, NULL, pmu->cpus, NULL, auto_merge_stats); return evsel ? 0 : -ENOMEM; } @@ -1254,7 +1255,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, evsel = __add_event(list, &parse_state->idx, &attr, get_config_name(head_config), pmu->cpus, - &config_terms); + &config_terms, auto_merge_stats); if (evsel) { evsel->unit = info.unit; evsel->scale = info.scale; @@ -1267,6 +1268,13 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, return evsel ? 0 : -ENOMEM; } +int parse_events_add_pmu(struct parse_events_state *parse_state, + struct list_head *list, char *name, + struct list_head *head_config) +{ + return __parse_events_add_pmu(parse_state, list, name, head_config, false); +} + int parse_events_multi_pmu_add(struct parse_events_state *parse_state, char *str, struct list_head **listp) { @@ -1296,8 +1304,8 @@ int parse_events_multi_pmu_add(struct parse_events_state *parse_state, return -1; list_add_tail(&term->list, head); - if (!parse_events_add_pmu(parse_state, list, - pmu->name, head)) { + if (!__parse_events_add_pmu(parse_state, list, + pmu->name, head, true)) { pr_debug("%s -> %s/%s/\n", str, pmu->name, alias->str); ok++; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index ac863691605f..a7ebd9fe8e40 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1120,6 +1120,9 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event, if (sample_type & PERF_SAMPLE_DATA_SRC) printf(" . data_src: 0x%"PRIx64"\n", sample->data_src); + if (sample_type & PERF_SAMPLE_PHYS_ADDR) + printf(" .. phys_addr: 0x%"PRIx64"\n", sample->phys_addr); + if (sample_type & PERF_SAMPLE_TRANSACTION) printf("... transaction: %" PRIx64 "\n", sample->transaction); diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 12359bd986db..eb3ab902a1c0 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1316,6 +1316,47 @@ struct sort_entry sort_mem_dcacheline = { }; static int64_t +sort__phys_daddr_cmp(struct hist_entry *left, struct hist_entry *right) +{ + uint64_t l = 0, r = 0; + + if (left->mem_info) + l = left->mem_info->daddr.phys_addr; + if (right->mem_info) + r = right->mem_info->daddr.phys_addr; + + return (int64_t)(r - l); +} + +static int hist_entry__phys_daddr_snprintf(struct hist_entry *he, char *bf, + size_t size, unsigned int width) +{ + uint64_t addr = 0; + size_t ret = 0; + size_t len = BITS_PER_LONG / 4; + + addr = he->mem_info->daddr.phys_addr; + + ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", he->level); + + ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", len, addr); + + ret += repsep_snprintf(bf + ret, size - ret, "%-*s", width - ret, ""); + + if (ret > width) + bf[width] = '\0'; + + return width; +} + +struct sort_entry sort_mem_phys_daddr = { + .se_header = "Data Physical Address", + .se_cmp = sort__phys_daddr_cmp, + .se_snprintf = hist_entry__phys_daddr_snprintf, + .se_width_idx = HISTC_MEM_PHYS_DADDR, +}; + +static int64_t sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) { if (!left->branch_info || !right->branch_info) @@ -1547,6 +1588,7 @@ static struct sort_dimension memory_sort_dimensions[] = { DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), + DIM(SORT_MEM_PHYS_DADDR, "phys_daddr", sort_mem_phys_daddr), }; #undef DIM diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index b7c75597e18f..f36dc4980a6c 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -245,6 +245,7 @@ enum sort_type { SORT_MEM_SNOOP, SORT_MEM_DCACHELINE, SORT_MEM_IADDR_SYMBOL, + SORT_MEM_PHYS_DADDR, }; /* diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index d00a012cfdfb..2bd6a1f01a1c 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -186,6 +186,7 @@ struct addr_map_symbol { struct symbol *sym; u64 addr; u64 al_addr; + u64 phys_addr; }; struct branch_info { diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c index bbb4c1957578..19e5db90394c 100644 --- a/tools/perf/util/syscalltbl.c +++ b/tools/perf/util/syscalltbl.c @@ -19,6 +19,7 @@ #ifdef HAVE_SYSCALL_TABLE #include <linux/compiler.h> #include <string.h> +#include "string2.h" #include "util.h" #if defined(__x86_64__) @@ -105,6 +106,27 @@ int syscalltbl__id(struct syscalltbl *tbl, const char *name) return sc ? sc->id : -1; } +int syscalltbl__strglobmatch_next(struct syscalltbl *tbl, const char *syscall_glob, int *idx) +{ + int i; + struct syscall *syscalls = tbl->syscalls.entries; + + for (i = *idx + 1; i < tbl->syscalls.nr_entries; ++i) { + if (strglobmatch(syscalls[i].name, syscall_glob)) { + *idx = i; + return syscalls[i].id; + } + } + + return -1; +} + +int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_glob, int *idx) +{ + *idx = -1; + return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx); +} + #else /* HAVE_SYSCALL_TABLE */ #include <libaudit.h> @@ -131,4 +153,15 @@ int syscalltbl__id(struct syscalltbl *tbl, const char *name) { return audit_name_to_syscall(name, tbl->audit_machine); } + +int syscalltbl__strglobmatch_next(struct syscalltbl *tbl __maybe_unused, + const char *syscall_glob __maybe_unused, int *idx __maybe_unused) +{ + return -1; +} + +int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_glob, int *idx) +{ + return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx); +} #endif /* HAVE_SYSCALL_TABLE */ diff --git a/tools/perf/util/syscalltbl.h b/tools/perf/util/syscalltbl.h index e2951510484f..e9fb8786da7c 100644 --- a/tools/perf/util/syscalltbl.h +++ b/tools/perf/util/syscalltbl.h @@ -17,4 +17,7 @@ void syscalltbl__delete(struct syscalltbl *tbl); const char *syscalltbl__name(const struct syscalltbl *tbl, int id); int syscalltbl__id(struct syscalltbl *tbl, const char *name); +int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_glob, int *idx); +int syscalltbl__strglobmatch_next(struct syscalltbl *tbl, const char *syscall_glob, int *idx); + #endif /* __PERF_SYSCALLTBL_H */ |