Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) #include <stdlib.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) #include <string.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) #include <linux/zalloc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) #include "block-info.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) #include "sort.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) #include "annotate.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include "symbol.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include "dso.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include "map.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include "srcline.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include "evlist.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include "hist.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include "ui/browsers/hists.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) static struct block_header_column {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) 	const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 	int width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) } block_columns[PERF_HPP_REPORT__BLOCK_MAX_INDEX] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 	[PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 		.name = "Sampled Cycles%",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 		.width = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	[PERF_HPP_REPORT__BLOCK_LBR_CYCLES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 		.name = "Sampled Cycles",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 		.width = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	[PERF_HPP_REPORT__BLOCK_CYCLES_PCT] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 		.name = "Avg Cycles%",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 		.width = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	[PERF_HPP_REPORT__BLOCK_AVG_CYCLES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 		.name = "Avg Cycles",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 		.width = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	[PERF_HPP_REPORT__BLOCK_RANGE] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 		.name = "[Program Block Range]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 		.width = 70,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	[PERF_HPP_REPORT__BLOCK_DSO] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 		.name = "Shared Object",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 		.width = 20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) struct block_info *block_info__get(struct block_info *bi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	if (bi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 		refcount_inc(&bi->refcnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	return bi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) void block_info__put(struct block_info *bi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	if (bi && refcount_dec_and_test(&bi->refcnt))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 		free(bi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) struct block_info *block_info__new(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	struct block_info *bi = zalloc(sizeof(*bi));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	if (bi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 		refcount_set(&bi->refcnt, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	return bi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	struct block_info *bi_l = left->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	struct block_info *bi_r = right->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	int cmp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	if (!bi_l->sym || !bi_r->sym) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 		if (!bi_l->sym && !bi_r->sym)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 			return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 		else if (!bi_l->sym)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 			return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 		else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 			return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	cmp = strcmp(bi_l->sym->name, bi_r->sym->name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	if (cmp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 		return cmp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	if (bi_l->start != bi_r->start)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 		return (int64_t)(bi_r->start - bi_l->start);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	return (int64_t)(bi_r->end - bi_l->end);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 			struct hist_entry *left, struct hist_entry *right)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	return __block_info__cmp(left, right);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) static void init_block_info(struct block_info *bi, struct symbol *sym,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 			    struct cyc_hist *ch, int offset,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 			    u64 total_cycles)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	bi->sym = sym;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	bi->start = ch->start;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	bi->end = offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	bi->cycles = ch->cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	bi->cycles_aggr = ch->cycles_aggr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	bi->num = ch->num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	bi->num_aggr = ch->num_aggr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	bi->total_cycles = total_cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	memcpy(bi->cycles_spark, ch->cycles_spark,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	       NUM_SPARKS * sizeof(u64));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) int block_info__process_sym(struct hist_entry *he, struct block_hist *bh,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 			    u64 *block_cycles_aggr, u64 total_cycles)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	struct annotation *notes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	struct cyc_hist *ch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	static struct addr_location al;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	u64 cycles = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 	if (!he->ms.map || !he->ms.sym)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	memset(&al, 0, sizeof(al));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	al.map = he->ms.map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	al.sym = he->ms.sym;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	notes = symbol__annotation(he->ms.sym);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	if (!notes || !notes->src || !notes->src->cycles_hist)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	ch = notes->src->cycles_hist;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	for (unsigned int i = 0; i < symbol__size(he->ms.sym); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 		if (ch[i].num_aggr) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 			struct block_info *bi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 			struct hist_entry *he_block;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 			bi = block_info__new();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 			if (!bi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 				return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 			init_block_info(bi, he->ms.sym, &ch[i], i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 					total_cycles);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 			cycles += bi->cycles_aggr / bi->num_aggr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 			he_block = hists__add_entry_block(&bh->block_hists,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 							  &al, bi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 			if (!he_block) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 				block_info__put(bi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 				return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	if (block_cycles_aggr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 		*block_cycles_aggr += cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) static int block_column_header(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 			       struct perf_hpp *hpp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 			       struct hists *hists __maybe_unused,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 			       int line __maybe_unused,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 			       int *span __maybe_unused)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 			 block_fmt->header);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) static int block_column_width(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 			      struct perf_hpp *hpp __maybe_unused,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 			      struct hists *hists __maybe_unused)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	return block_fmt->width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) static int color_pct(struct perf_hpp *hpp, int width, double pct)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) #ifdef HAVE_SLANG_SUPPORT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	if (use_browser) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 		return __hpp__slsmg_color_printf(hpp, "%*.2f%%",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 						 width - 1, pct);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	return hpp_color_scnprintf(hpp, "%*.2f%%", width - 1, pct);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) static int block_total_cycles_pct_entry(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 					struct perf_hpp *hpp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 					struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	double ratio = 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	if (block_fmt->total_cycles)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 		ratio = (double)bi->cycles_aggr / (double)block_fmt->total_cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	return color_pct(hpp, block_fmt->width, 100.0 * ratio);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) static int64_t block_total_cycles_pct_sort(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 					   struct hist_entry *left,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 					   struct hist_entry *right)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	struct block_info *bi_l = left->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 	struct block_info *bi_r = right->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	double l, r;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	if (block_fmt->total_cycles) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		l = ((double)bi_l->cycles_aggr /
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 			(double)block_fmt->total_cycles) * 100000.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		r = ((double)bi_r->cycles_aggr /
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 			(double)block_fmt->total_cycles) * 100000.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 		return (int64_t)l - (int64_t)r;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) static void cycles_string(u64 cycles, char *buf, int size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	if (cycles >= 1000000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 		scnprintf(buf, size, "%.1fM", (double)cycles / 1000000.0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	else if (cycles >= 1000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 		scnprintf(buf, size, "%.1fK", (double)cycles / 1000.0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 		scnprintf(buf, size, "%1d", cycles);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) static int block_cycles_lbr_entry(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 				  struct perf_hpp *hpp, struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	char cycles_buf[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 	cycles_string(bi->cycles_aggr, cycles_buf, sizeof(cycles_buf));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 	return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 			 cycles_buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) static int block_cycles_pct_entry(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 				  struct perf_hpp *hpp, struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	double ratio = 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 	u64 avg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 	if (block_fmt->block_cycles && bi->num_aggr) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 		avg = bi->cycles_aggr / bi->num_aggr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 		ratio = (double)avg / (double)block_fmt->block_cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	return color_pct(hpp, block_fmt->width, 100.0 * ratio);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) static int block_avg_cycles_entry(struct perf_hpp_fmt *fmt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 				  struct perf_hpp *hpp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 				  struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 	char cycles_buf[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	cycles_string(bi->cycles_aggr / bi->num_aggr, cycles_buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 		      sizeof(cycles_buf));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 			 cycles_buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) static int block_range_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 			     struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	char buf[128];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	char *start_line, *end_line;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 	symbol_conf.disable_add2line_warn = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 	start_line = map__srcline(he->ms.map, bi->sym->start + bi->start,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 				  he->ms.sym);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	end_line = map__srcline(he->ms.map, bi->sym->start + bi->end,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 				he->ms.sym);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 	if ((strncmp(start_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	    (strncmp(end_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 		scnprintf(buf, sizeof(buf), "[%s -> %s]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 			  start_line, end_line);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	} else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 		scnprintf(buf, sizeof(buf), "[%7lx -> %7lx]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 			  bi->start, bi->end);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 	free_srcline(start_line);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	free_srcline(end_line);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width, buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) static int block_dso_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 			   struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	struct map *map = he->ms.map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	if (map && map->dso) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 		return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 				 map->dso->short_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 			 "[unknown]");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) static void init_block_header(struct block_fmt *block_fmt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 	struct perf_hpp_fmt *fmt = &block_fmt->fmt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 	BUG_ON(block_fmt->idx >= PERF_HPP_REPORT__BLOCK_MAX_INDEX);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 	block_fmt->header = block_columns[block_fmt->idx].name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 	block_fmt->width = block_columns[block_fmt->idx].width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) 	fmt->header = block_column_header;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 	fmt->width = block_column_width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) static void hpp_register(struct block_fmt *block_fmt, int idx,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 			 struct perf_hpp_list *hpp_list)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 	struct perf_hpp_fmt *fmt = &block_fmt->fmt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 	block_fmt->idx = idx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 	INIT_LIST_HEAD(&fmt->list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 	INIT_LIST_HEAD(&fmt->sort_list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 	switch (idx) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 	case PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 		fmt->color = block_total_cycles_pct_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 		fmt->cmp = block_info__cmp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 		fmt->sort = block_total_cycles_pct_sort;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 	case PERF_HPP_REPORT__BLOCK_LBR_CYCLES:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 		fmt->entry = block_cycles_lbr_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 	case PERF_HPP_REPORT__BLOCK_CYCLES_PCT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 		fmt->color = block_cycles_pct_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 	case PERF_HPP_REPORT__BLOCK_AVG_CYCLES:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) 		fmt->entry = block_avg_cycles_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 	case PERF_HPP_REPORT__BLOCK_RANGE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 		fmt->entry = block_range_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 	case PERF_HPP_REPORT__BLOCK_DSO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 		fmt->entry = block_dso_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) 	init_block_header(block_fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 	perf_hpp_list__column_register(hpp_list, fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) static void register_block_columns(struct perf_hpp_list *hpp_list,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 				   struct block_fmt *block_fmts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 				   int *block_hpps, int nr_hpps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 	for (int i = 0; i < nr_hpps; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 		hpp_register(&block_fmts[i], block_hpps[i], hpp_list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) static void init_block_hist(struct block_hist *bh, struct block_fmt *block_fmts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) 			    int *block_hpps, int nr_hpps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 	__hists__init(&bh->block_hists, &bh->block_list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 	perf_hpp_list__init(&bh->block_list);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) 	bh->block_list.nr_header_lines = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) 	register_block_columns(&bh->block_list, block_fmts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 			       block_hpps, nr_hpps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) 	/* Sort by the first fmt */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 	perf_hpp_list__register_sort_field(&bh->block_list, &block_fmts[0].fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) static int process_block_report(struct hists *hists,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) 				struct block_report *block_report,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) 				u64 total_cycles, int *block_hpps,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) 				int nr_hpps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) 	struct rb_node *next = rb_first_cached(&hists->entries);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) 	struct block_hist *bh = &block_report->hist;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) 	struct hist_entry *he;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) 	if (nr_hpps > PERF_HPP_REPORT__BLOCK_MAX_INDEX)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) 		return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) 	block_report->nr_fmts = nr_hpps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 	init_block_hist(bh, block_report->fmts, block_hpps, nr_hpps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) 	while (next) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 		he = rb_entry(next, struct hist_entry, rb_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 		block_info__process_sym(he, bh, &block_report->cycles,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) 					total_cycles);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) 		next = rb_next(&he->rb_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) 	for (int i = 0; i < nr_hpps; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) 		block_report->fmts[i].total_cycles = total_cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) 		block_report->fmts[i].block_cycles = block_report->cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) 	hists__output_resort(&bh->block_hists, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) struct block_report *block_info__create_report(struct evlist *evlist,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) 					       u64 total_cycles,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) 					       int *block_hpps, int nr_hpps,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) 					       int *nr_reps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) 	struct block_report *block_reports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) 	int nr_hists = evlist->core.nr_entries, i = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) 	struct evsel *pos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) 	block_reports = calloc(nr_hists, sizeof(struct block_report));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) 	if (!block_reports)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) 		return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) 	evlist__for_each_entry(evlist, pos) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) 		struct hists *hists = evsel__hists(pos);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) 		process_block_report(hists, &block_reports[i], total_cycles,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) 				     block_hpps, nr_hpps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) 		i++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) 	*nr_reps = nr_hists;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) 	return block_reports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) void block_info__free_report(struct block_report *reps, int nr_reps)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) 	for (int i = 0; i < nr_reps; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) 		hists__delete_entries(&reps[i].hist.block_hists);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) 	free(reps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) int report__browse_block_hists(struct block_hist *bh, float min_percent,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) 			       struct evsel *evsel, struct perf_env *env,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) 			       struct annotation_options *annotation_opts)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) 	switch (use_browser) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) 	case 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) 		symbol_conf.report_individual_block = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) 		hists__fprintf(&bh->block_hists, true, 0, 0, min_percent,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) 			       stdout, true);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) 	case 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) 		symbol_conf.report_individual_block = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) 		ret = block_hists_tui_browse(bh, evsel, min_percent,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) 					     env, annotation_opts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) 		return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) float block_info__total_cycles_percent(struct hist_entry *he)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) 	struct block_info *bi = he->block_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) 	if (bi->total_cycles)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) 		return bi->cycles * 100.0 / bi->total_cycles;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) 	return 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) }