Commit | Line | Data |
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63eba147 JA |
1 | /* |
2 | * blktrace output analysis: generate a timeline & gather statistics | |
3 | * | |
4 | * Copyright (C) 2006 Alan D. Brunelle <Alan.Brunelle@hp.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | #include <stdio.h> | |
22 | #include "globals.h" | |
23 | ||
24 | typedef struct avg_info *ai_dip_t; | |
ae6d30f4 AB |
25 | ai_dip_t dip_q2q_dm_avg(struct d_info *dip) { return &dip->avgs.q2q_dm; } |
26 | ai_dip_t dip_q2a_dm_avg(struct d_info *dip) { return &dip->avgs.q2a_dm; } | |
27 | ai_dip_t dip_q2c_dm_avg(struct d_info *dip) { return &dip->avgs.q2c_dm; } | |
28 | ||
63eba147 JA |
29 | ai_dip_t dip_q2q_avg(struct d_info *dip) { return &dip->avgs.q2q; } |
30 | ai_dip_t dip_q2c_avg(struct d_info *dip) { return &dip->avgs.q2c; } | |
31 | ai_dip_t dip_q2a_avg(struct d_info *dip) { return &dip->avgs.q2a; } | |
ae6d30f4 | 32 | ai_dip_t dip_q2g_avg(struct d_info *dip) { return &dip->avgs.q2g; } |
354db430 | 33 | ai_dip_t dip_s2g_avg(struct d_info *dip) { return &dip->avgs.s2g; } |
ae6d30f4 AB |
34 | ai_dip_t dip_g2i_avg(struct d_info *dip) { return &dip->avgs.g2i; } |
35 | ai_dip_t dip_q2m_avg(struct d_info *dip) { return &dip->avgs.q2m; } | |
63eba147 JA |
36 | ai_dip_t dip_i2d_avg(struct d_info *dip) { return &dip->avgs.i2d; } |
37 | ai_dip_t dip_d2c_avg(struct d_info *dip) { return &dip->avgs.d2c; } | |
38 | ||
39 | typedef struct avg_info *ai_pip_t; | |
ae6d30f4 AB |
40 | ai_pip_t pip_q2q_dm_avg(struct p_info *pip) { return &pip->avgs.q2q_dm; } |
41 | ai_pip_t pip_q2a_dm_avg(struct p_info *pip) { return &pip->avgs.q2a_dm; } | |
42 | ai_pip_t pip_q2c_dm_avg(struct p_info *pip) { return &pip->avgs.q2c_dm; } | |
43 | ||
63eba147 JA |
44 | ai_pip_t pip_q2q_avg(struct p_info *pip) { return &pip->avgs.q2q; } |
45 | ai_pip_t pip_q2c_avg(struct p_info *pip) { return &pip->avgs.q2c; } | |
46 | ai_pip_t pip_q2a_avg(struct p_info *pip) { return &pip->avgs.q2a; } | |
ae6d30f4 | 47 | ai_pip_t pip_q2g_avg(struct p_info *pip) { return &pip->avgs.q2g; } |
354db430 | 48 | ai_pip_t pip_s2g_avg(struct p_info *pip) { return &pip->avgs.s2g; } |
ae6d30f4 AB |
49 | ai_pip_t pip_g2i_avg(struct p_info *pip) { return &pip->avgs.g2i; } |
50 | ai_pip_t pip_q2m_avg(struct p_info *pip) { return &pip->avgs.q2m; } | |
63eba147 JA |
51 | ai_pip_t pip_i2d_avg(struct p_info *pip) { return &pip->avgs.i2d; } |
52 | ai_pip_t pip_d2c_avg(struct p_info *pip) { return &pip->avgs.d2c; } | |
53 | ||
54 | void output_section_hdr(FILE *ofp, char *hdr) | |
55 | { | |
56 | fprintf(ofp, "==================== "); | |
ef02006b | 57 | fprintf(ofp, "%s", hdr); |
63eba147 JA |
58 | fprintf(ofp, " ====================\n\n"); |
59 | } | |
60 | ||
61 | void output_hdr(FILE *ofp, char *hdr) | |
62 | { | |
095181f2 | 63 | fprintf(ofp, "%15s %13s %13s %13s %11s\n", |
63eba147 | 64 | hdr, "MIN", "AVG", "MAX", "N" ); |
095181f2 | 65 | fprintf(ofp, "--------------- ------------- ------------- ------------- -----------\n"); |
63eba147 JA |
66 | } |
67 | ||
354db430 | 68 | void __output_avg(FILE *ofp, char *hdr, struct avg_info *ap, int do_easy) |
63eba147 JA |
69 | { |
70 | if (ap->n > 0) { | |
71 | ap->avg = BIT_TIME(ap->total) / (double)ap->n; | |
095181f2 | 72 | fprintf(ofp, "%-15s %13.9f %13.9f %13.9f %11d\n", hdr, |
63eba147 | 73 | BIT_TIME(ap->min), ap->avg, BIT_TIME(ap->max), ap->n); |
354db430 AB |
74 | |
75 | if (do_easy && easy_parse_avgs) { | |
76 | fprintf(xavgs_ofp, | |
77 | "%s %.9lf %.9lf %.9lf %d\n", | |
78 | hdr, BIT_TIME(ap->min), ap->avg, | |
79 | BIT_TIME(ap->max), ap->n); | |
80 | } | |
63eba147 JA |
81 | } |
82 | } | |
83 | ||
63eba147 JA |
84 | static inline char *avg2string(struct avg_info *ap, char *string) |
85 | { | |
86 | if (ap->n > 0) | |
87 | sprintf(string, "%13.9f", ap->avg); | |
88 | else | |
89 | sprintf(string, " "); | |
90 | return string; | |
91 | } | |
92 | ||
6eb42155 ADB |
93 | struct __oda { |
94 | FILE *ofp; | |
95 | ai_dip_t (*func)(struct d_info *); | |
96 | }; | |
97 | void __output_dip_avg(struct d_info *dip, void *arg) | |
63eba147 | 98 | { |
6eb42155 ADB |
99 | struct __oda *odap = arg; |
100 | ai_dip_t ap = odap->func(dip); | |
63eba147 | 101 | if (ap->n > 0) { |
095181f2 | 102 | char dev_info[15]; |
63eba147 | 103 | ap->avg = BIT_TIME(ap->total) / (double)ap->n; |
84a26fcd AB |
104 | __output_avg(odap->ofp, make_dev_hdr(dev_info, 15, dip, 1), |
105 | ap, 0); | |
63eba147 JA |
106 | } |
107 | } | |
108 | ||
109 | void output_dip_avg(FILE *ofp, char *hdr, ai_dip_t (*func)(struct d_info *)) | |
110 | { | |
6eb42155 | 111 | struct __oda oda = { .ofp = ofp, .func = func}; |
63eba147 | 112 | output_hdr(ofp, hdr); |
6eb42155 | 113 | dip_foreach_out(__output_dip_avg, &oda); |
63eba147 JA |
114 | fprintf(ofp, "\n"); |
115 | } | |
116 | ||
951ea56c AB |
117 | struct __q2d { |
118 | FILE *ofp; | |
119 | void *q2d_all; | |
120 | int n; | |
121 | }; | |
122 | void __output_q2d_histo(struct d_info *dip, void *arg) | |
123 | { | |
124 | struct __q2d *q2dp = arg; | |
125 | ||
126 | if (q2d_ok(dip->q2d_priv)) { | |
f028c958 | 127 | char dev_info[15]; |
951ea56c AB |
128 | FILE *ofp = q2dp->ofp; |
129 | ||
84a26fcd AB |
130 | fprintf(q2dp->ofp, "%10s | ", |
131 | make_dev_hdr(dev_info, 15, dip, 1)); | |
951ea56c AB |
132 | q2d_display(ofp, dip->q2d_priv); |
133 | q2d_acc(q2dp->q2d_all, dip->q2d_priv); | |
134 | q2dp->n++; | |
135 | } | |
136 | } | |
137 | ||
138 | void output_q2d_histo(FILE *ofp) | |
139 | { | |
140 | struct __q2d __q2d = { | |
141 | .ofp = ofp, | |
c053af42 | 142 | .q2d_all = q2d_alloc(), |
951ea56c AB |
143 | .n = 0 |
144 | }; | |
145 | ||
146 | fprintf(ofp, "%10s | ", "DEV"); | |
147 | q2d_display_header(ofp); | |
148 | fprintf(ofp, "--------- | "); | |
149 | q2d_display_dashes(ofp); | |
150 | dip_foreach_out(__output_q2d_histo, &__q2d); | |
151 | ||
152 | if (__q2d.n) { | |
153 | fprintf(ofp, "========== | "); | |
154 | q2d_display_dashes(ofp); | |
155 | fprintf(ofp, "%10s | ", "AVG"); | |
156 | q2d_display(ofp, __q2d.q2d_all); | |
157 | fprintf(ofp, "\n"); | |
158 | } | |
c053af42 AB |
159 | |
160 | q2d_free(__q2d.q2d_all); | |
951ea56c AB |
161 | } |
162 | ||
773c17a0 AB |
163 | int n_merges = 0; |
164 | struct { | |
165 | unsigned long long nq, nd, blkmin, blkmax, total; | |
166 | } merge_data; | |
6eb42155 | 167 | void __output_dip_merge_ratio(struct d_info *dip, void *arg) |
63eba147 JA |
168 | { |
169 | double blks_avg; | |
f028c958 | 170 | char dev_info[15]; |
77f256cd | 171 | double ratio, q2c_n, d2c_n; |
63eba147 | 172 | |
77f256cd AB |
173 | if (dip->n_qs == 0 || dip->n_ds == 0) |
174 | return; | |
175 | else if (dip->n_qs < dip->n_ds) | |
176 | dip->n_qs = dip->n_ds; | |
177 | ||
178 | q2c_n = dip->n_qs; | |
179 | d2c_n = dip->n_ds; | |
63eba147 | 180 | if (q2c_n > 0.0 && d2c_n > 0.0) { |
77f256cd AB |
181 | if (q2c_n < d2c_n) |
182 | ratio = 1.0; | |
183 | else | |
184 | ratio = q2c_n / d2c_n; | |
9f11c1a7 | 185 | blks_avg = (double)dip->avgs.blks.total / d2c_n; |
b70a6642 | 186 | fprintf((FILE *)arg, |
6eb42155 | 187 | "%10s | %8llu %8llu %7.1lf | %8llu %8llu %8llu %8llu\n", |
84a26fcd | 188 | make_dev_hdr(dev_info, 15, dip, 1), |
77f256cd | 189 | (unsigned long long)dip->n_qs, |
63eba147 JA |
190 | (unsigned long long)dip->n_ds, |
191 | ratio, | |
192 | (unsigned long long)dip->avgs.blks.min, | |
193 | (unsigned long long)blks_avg, | |
194 | (unsigned long long)dip->avgs.blks.max, | |
195 | (unsigned long long)dip->avgs.blks.total); | |
196 | ||
f028c958 AB |
197 | if (easy_parse_avgs) { |
198 | fprintf(xavgs_ofp, | |
199 | "DMI %s %llu %llu %.9lf %llu %llu %llu %llu\n", | |
84a26fcd | 200 | make_dev_hdr(dev_info, 15, dip, 0), |
f028c958 AB |
201 | (unsigned long long)dip->n_qs, |
202 | (unsigned long long)dip->n_ds, | |
203 | ratio, | |
204 | (unsigned long long)dip->avgs.blks.min, | |
205 | (unsigned long long)blks_avg, | |
206 | (unsigned long long)dip->avgs.blks.max, | |
207 | (unsigned long long)dip->avgs.blks.total); | |
208 | } | |
209 | ||
773c17a0 AB |
210 | if (n_merges++ == 0) { |
211 | merge_data.blkmin = dip->avgs.blks.min; | |
212 | merge_data.blkmax = dip->avgs.blks.max; | |
213 | } | |
214 | ||
77f256cd | 215 | merge_data.nq += dip->n_qs; |
773c17a0 AB |
216 | merge_data.nd += dip->n_ds; |
217 | merge_data.total += dip->avgs.blks.total; | |
218 | if (dip->avgs.blks.min < merge_data.blkmin) | |
219 | merge_data.blkmin = dip->avgs.blks.min; | |
220 | if (dip->avgs.blks.max > merge_data.blkmax) | |
221 | merge_data.blkmax = dip->avgs.blks.max; | |
63eba147 JA |
222 | } |
223 | } | |
224 | ||
225 | void output_dip_merge_ratio(FILE *ofp) | |
226 | { | |
63eba147 JA |
227 | fprintf(ofp, "%10s | %8s %8s %7s | %8s %8s %8s %8s\n", "DEV", "#Q", "#D", "Ratio", "BLKmin", "BLKavg", "BLKmax", "Total"); |
228 | fprintf(ofp, "---------- | -------- -------- ------- | -------- -------- -------- --------\n"); | |
6eb42155 | 229 | dip_foreach_out(__output_dip_merge_ratio, ofp); |
773c17a0 AB |
230 | if (n_merges > 1) { |
231 | fprintf(ofp, "---------- | -------- -------- ------- | -------- -------- -------- --------\n"); | |
232 | fprintf(ofp, "%10s | %8s %8s %7s | %8s %8s %8s %8s\n", "DEV", "#Q", "#D", "Ratio", "BLKmin", "BLKavg", "BLKmax", "Total"); | |
b70a6642 | 233 | fprintf((FILE *)ofp, |
773c17a0 | 234 | "%10s | %8llu %8llu %7.1lf | %8llu %8llu %8llu %8llu\n", |
b70a6642 | 235 | "TOTAL", merge_data.nq, merge_data.nd, |
773c17a0 | 236 | (float)merge_data.nq / (float)merge_data.nd, |
b70a6642 | 237 | merge_data.blkmin, |
773c17a0 AB |
238 | merge_data.total / merge_data.nd, |
239 | merge_data.blkmax, merge_data.total); | |
240 | } | |
63eba147 JA |
241 | fprintf(ofp, "\n"); |
242 | } | |
243 | ||
ae6d30f4 AB |
244 | struct __ohead_data { |
245 | __u64 total; | |
246 | int n; | |
247 | }; | |
248 | ||
249 | struct ohead_data { | |
250 | FILE *ofp; | |
dd14158d | 251 | struct __ohead_data q2g, g2i, q2m, i2d, d2c, q2c; |
ae6d30f4 AB |
252 | }; |
253 | ||
dd14158d AB |
254 | #define __update_odp(odp, dip, fld) \ |
255 | do { \ | |
256 | (odp)-> fld .total += dip->avgs. fld . total; \ | |
257 | (odp)-> fld .n += dip->avgs. fld . n; \ | |
258 | } while (0) | |
63eba147 | 259 | |
6eb42155 | 260 | void __output_dip_prep_ohead(struct d_info *dip, void *arg) |
63eba147 | 261 | { |
dd14158d AB |
262 | if (dip->avgs.q2c.n > 0 && dip->avgs.q2c.total > 0) { |
263 | char dev_info[15]; | |
264 | struct ohead_data *odp = arg; | |
265 | double q2c_total = (double)(dip->avgs.q2c.total); | |
266 | ||
267 | fprintf(odp->ofp, | |
268 | "%10s | %8.4lf%% %8.4lf%% %8.4lf%% %8.4lf%% %8.4lf%%\n", | |
84a26fcd | 269 | make_dev_hdr(dev_info, 15, dip, 1), |
dd14158d AB |
270 | 100.0 * (double)(dip->avgs.q2g.total) / q2c_total, |
271 | 100.0 * (double)(dip->avgs.g2i.total) / q2c_total, | |
272 | 100.0 * (double)(dip->avgs.q2m.total) / q2c_total, | |
273 | 100.0 * (double)(dip->avgs.i2d.total) / q2c_total, | |
274 | 100.0 * (double)(dip->avgs.d2c.total) / q2c_total); | |
275 | ||
276 | __update_odp(odp, dip, q2g); | |
277 | __update_odp(odp, dip, g2i); | |
278 | __update_odp(odp, dip, q2m); | |
279 | __update_odp(odp, dip, i2d); | |
280 | __update_odp(odp, dip, d2c); | |
281 | __update_odp(odp, dip, q2c); | |
63eba147 JA |
282 | } |
283 | } | |
284 | ||
ae6d30f4 AB |
285 | #define OD_AVG(od, fld, q2c) \ |
286 | (od. fld .n == 0) ? (double)0.0 : \ | |
287 | (100.0 * ((double)((od). fld . total) / q2c)) | |
288 | ||
63eba147 JA |
289 | void output_dip_prep_ohead(FILE *ofp) |
290 | { | |
ae6d30f4 AB |
291 | double q2c; |
292 | struct ohead_data od; | |
293 | ||
294 | memset(&od, 0, sizeof(od)); | |
295 | od.ofp = ofp; | |
296 | ||
b70a6642 | 297 | fprintf(ofp, "%10s | %9s %9s %9s %9s %9s\n", |
ae6d30f4 AB |
298 | "DEV", "Q2G", "G2I", "Q2M", "I2D", "D2C"); |
299 | fprintf(ofp, "---------- | --------- --------- --------- --------- ---------\n"); | |
300 | dip_foreach_out(__output_dip_prep_ohead, &od); | |
301 | ||
b70a6642 | 302 | if (od.q2g.n == 0 && od.g2i.n == 0 && od.q2m.n == 0 && |
ae6d30f4 AB |
303 | od.i2d.n == 0 && od.d2c.n == 0) |
304 | goto out; | |
305 | ||
dd14158d | 306 | q2c = od.q2c.total; |
ae6d30f4 | 307 | fprintf(ofp, "---------- | --------- --------- --------- --------- ---------\n"); |
b70a6642 AB |
308 | fprintf(ofp, "%10s | %8.4lf%% %8.4lf%% %8.4lf%% %8.4lf%% %8.4lf%%\n", "Overall", |
309 | OD_AVG(od, q2g, q2c), OD_AVG(od, g2i, q2c), | |
310 | OD_AVG(od, q2m, q2c), OD_AVG(od, i2d, q2c), | |
ae6d30f4 AB |
311 | OD_AVG(od, d2c, q2c)); |
312 | ||
313 | out: | |
63eba147 JA |
314 | fprintf(ofp, "\n"); |
315 | } | |
316 | ||
756d1f46 AB |
317 | struct seek_mode_info { |
318 | struct seek_mode_info *next; | |
319 | long long mode; | |
320 | int nseeks; | |
321 | }; | |
322 | struct o_seek_info { | |
323 | long long nseeks, median; | |
324 | double mean; | |
325 | struct seek_mode_info *head; | |
4c48f14e AB |
326 | } seek_info; |
327 | int n_seeks; | |
328 | ||
756d1f46 AB |
329 | void output_seek_mode_info(FILE *ofp, struct o_seek_info *sip) |
330 | { | |
331 | struct seek_mode_info *p, *this, *new_list = NULL; | |
332 | ||
756d1f46 AB |
333 | while ((this = sip->head) != NULL) { |
334 | sip->head = this->next; | |
4c48f14e AB |
335 | this->next = NULL; |
336 | ||
337 | if (new_list == NULL || this->nseeks > new_list->nseeks) | |
756d1f46 | 338 | new_list = this; |
4c48f14e | 339 | else if (this->nseeks == new_list->nseeks) { |
4c48f14e AB |
340 | for (p = new_list; p != NULL; p = p->next) |
341 | if (p->mode == this->mode) | |
342 | break; | |
343 | ||
344 | if (p) | |
345 | this->nseeks += p->nseeks; | |
346 | else | |
347 | this->next = new_list; | |
756d1f46 | 348 | new_list = this; |
756d1f46 | 349 | } |
756d1f46 AB |
350 | } |
351 | ||
352 | fprintf(ofp, "%10s | %15lld %15.1lf %15lld | %lld(%d)", | |
b70a6642 | 353 | "Average", sip->nseeks, sip->mean / sip->nseeks, |
756d1f46 AB |
354 | sip->median / sip->nseeks, new_list->mode, new_list->nseeks); |
355 | ||
abf63eaf AB |
356 | if (new_list->next) { |
357 | int i = 0; | |
358 | for (p = new_list->next; p != NULL; p = p->next) | |
359 | i++; | |
360 | fprintf(ofp, "\n%10s %15s %15s %15s ...(%d more)\n", "", "", "", "", i); | |
361 | } | |
756d1f46 | 362 | } |
69040794 | 363 | |
756d1f46 AB |
364 | void add_seek_mode_info(struct o_seek_info *sip, struct mode *mp) |
365 | { | |
366 | int i; | |
367 | long long *lp = mp->modes; | |
368 | struct seek_mode_info *smip; | |
369 | ||
370 | n_seeks++; | |
4c48f14e | 371 | for (i = 0; i < mp->nmds; i++, lp++) { |
756d1f46 | 372 | for (smip = sip->head; smip; smip = smip->next) { |
4c48f14e | 373 | if (smip->mode == *lp) { |
756d1f46 AB |
374 | smip->nseeks += mp->most_seeks; |
375 | break; | |
376 | } | |
377 | } | |
378 | if (!smip) { | |
379 | struct seek_mode_info *new = malloc(sizeof(*new)); | |
380 | ||
b70a6642 | 381 | new->next = sip->head; |
756d1f46 | 382 | sip->head = new; |
4c48f14e | 383 | new->mode = *lp; |
756d1f46 | 384 | new->nseeks = mp->most_seeks; |
69040794 AB |
385 | |
386 | add_buf(new); | |
756d1f46 AB |
387 | } |
388 | } | |
389 | } | |
390 | ||
4c48f14e | 391 | static void do_output_dip_seek_info(struct d_info *dip, FILE *ofp, int is_q2q) |
5225e788 AB |
392 | { |
393 | double mean; | |
6eb42155 | 394 | int i, nmodes; |
5225e788 | 395 | long long nseeks; |
095181f2 | 396 | char dev_info[15]; |
6eb42155 ADB |
397 | long long median; |
398 | struct mode m; | |
4c48f14e | 399 | void *handle = is_q2q ? dip->q2q_handle : dip->seek_handle; |
5225e788 | 400 | |
4c48f14e | 401 | nseeks = seeki_nseeks(handle); |
165e0a18 | 402 | if (nseeks > 0) { |
4c48f14e AB |
403 | mean = seeki_mean(handle); |
404 | median = seeki_median(handle); | |
405 | nmodes = seeki_mode(handle, &m); | |
165e0a18 AB |
406 | |
407 | fprintf(ofp, "%10s | %15lld %15.1lf %15lld | %lld(%d)", | |
84a26fcd AB |
408 | make_dev_hdr(dev_info, 15, dip, 1), nseeks, mean, |
409 | median, nmodes > 0 ? m.modes[0] : 0, m.most_seeks); | |
abf63eaf AB |
410 | if (nmodes > 2) |
411 | fprintf(ofp, "\n%10s %15s %15s %15s ...(%d more)\n", "", "", "", "", nmodes-1); | |
412 | else { | |
413 | for (i = 1; i < nmodes; i++) | |
414 | fprintf(ofp, " %lld", m.modes[i]); | |
415 | fprintf(ofp, "\n"); | |
416 | } | |
756d1f46 | 417 | |
f028c958 AB |
418 | if (easy_parse_avgs) { |
419 | char *rec = is_q2q ? "QSK" : "DSK"; | |
420 | fprintf(xavgs_ofp, | |
421 | "%s %s %lld %.9lf %lld %lld %d", | |
84a26fcd | 422 | rec, make_dev_hdr(dev_info, 15, dip, 0), |
f028c958 AB |
423 | nseeks, mean, median, |
424 | nmodes > 0 ? m.modes[0] : 0, m.most_seeks); | |
425 | for (i = 1; i < nmodes; i++) | |
426 | fprintf(xavgs_ofp, " %lld", m.modes[i]); | |
427 | fprintf(xavgs_ofp, "\n"); | |
428 | } | |
429 | ||
756d1f46 AB |
430 | seek_info.nseeks += nseeks; |
431 | seek_info.mean += (nseeks * mean); | |
432 | seek_info.median += (nseeks * median); | |
433 | add_seek_mode_info(&seek_info, &m); | |
69040794 | 434 | free(m.modes); |
165e0a18 | 435 | } |
5225e788 AB |
436 | } |
437 | ||
4c48f14e AB |
438 | void __output_dip_seek_info(struct d_info *dip, void *arg) |
439 | { | |
440 | do_output_dip_seek_info(dip, (FILE *)arg, 0); | |
441 | } | |
442 | ||
443 | void __output_dip_q2q_seek_info(struct d_info *dip, void *arg) | |
444 | { | |
445 | do_output_dip_seek_info(dip, (FILE *)arg, 1); | |
446 | } | |
447 | ||
5225e788 AB |
448 | void output_dip_seek_info(FILE *ofp) |
449 | { | |
4c48f14e AB |
450 | n_seeks = 1; |
451 | memset(&seek_info, 0, sizeof(seek_info)); | |
452 | ||
b70a6642 | 453 | fprintf(ofp, "%10s | %15s %15s %15s | %-15s\n", "DEV", "NSEEKS", |
5225e788 | 454 | "MEAN", "MEDIAN", "MODE"); |
756d1f46 | 455 | fprintf(ofp, "---------- | --------------- --------------- --------------- | ---------------\n"); |
6eb42155 | 456 | dip_foreach_out(__output_dip_seek_info, ofp); |
756d1f46 AB |
457 | if (n_seeks > 1) { |
458 | fprintf(ofp, "---------- | --------------- --------------- --------------- | ---------------\n"); | |
b70a6642 | 459 | fprintf(ofp, "%10s | %15s %15s %15s | %-15s\n", |
756d1f46 AB |
460 | "Overall", "NSEEKS", "MEAN", "MEDIAN", "MODE"); |
461 | output_seek_mode_info(ofp, &seek_info); | |
db8570e9 | 462 | fprintf(ofp, "\n"); |
756d1f46 | 463 | } |
5225e788 AB |
464 | fprintf(ofp, "\n"); |
465 | } | |
466 | ||
4c48f14e AB |
467 | void output_dip_q2q_seek_info(FILE *ofp) |
468 | { | |
469 | n_seeks = 1; | |
470 | memset(&seek_info, 0, sizeof(seek_info)); | |
471 | ||
b70a6642 | 472 | fprintf(ofp, "%10s | %15s %15s %15s | %-15s\n", "DEV", "NSEEKS", |
4c48f14e AB |
473 | "MEAN", "MEDIAN", "MODE"); |
474 | fprintf(ofp, "---------- | --------------- --------------- --------------- | ---------------\n"); | |
475 | dip_foreach_out(__output_dip_q2q_seek_info, ofp); | |
476 | if (n_seeks > 1) { | |
477 | fprintf(ofp, "---------- | --------------- --------------- --------------- | ---------------\n"); | |
b70a6642 | 478 | fprintf(ofp, "%10s | %15s %15s %15s | %-15s\n", |
4c48f14e AB |
479 | "Overall", "NSEEKS", "MEAN", "MEDIAN", "MODE"); |
480 | output_seek_mode_info(ofp, &seek_info); | |
481 | fprintf(ofp, "\n"); | |
482 | } | |
483 | fprintf(ofp, "\n"); | |
484 | } | |
485 | ||
6eb42155 ADB |
486 | struct __opa { |
487 | FILE *ofp; | |
488 | ai_pip_t (*func)(struct p_info *); | |
489 | }; | |
490 | ||
491 | void __output_pip_avg(struct p_info *pip, void *arg) | |
63eba147 | 492 | { |
6eb42155 ADB |
493 | struct __opa *opap = arg; |
494 | ai_pip_t ap = opap->func(pip); | |
495 | ||
63eba147 | 496 | if (ap->n > 0) { |
095181f2 | 497 | char proc_name[15]; |
ef02006b | 498 | snprintf(proc_name, 15, "%s", pip->name); |
63eba147 JA |
499 | |
500 | ap->avg = BIT_TIME(ap->total) / (double)ap->n; | |
354db430 | 501 | __output_avg(opap->ofp, proc_name, ap, 0); |
63eba147 JA |
502 | } |
503 | } | |
504 | ||
505 | void output_pip_avg(FILE *ofp, char *hdr, ai_pip_t (*func)(struct p_info *)) | |
506 | { | |
6eb42155 | 507 | struct __opa opa = { .ofp = ofp, .func = func }; |
63eba147 JA |
508 | |
509 | output_hdr(ofp, hdr); | |
6eb42155 | 510 | pip_foreach_out(__output_pip_avg, &opa); |
63eba147 JA |
511 | fprintf(ofp, "\n"); |
512 | } | |
513 | ||
33f35150 AB |
514 | int n_plugs; |
515 | struct plug_info { | |
bb4a6607 | 516 | long n_plugs, n_unplugs_t; |
33f35150 AB |
517 | double t_percent; |
518 | } plug_info; | |
519 | ||
b2822cea AB |
520 | void __dip_output_plug(struct d_info *dip, void *arg) |
521 | { | |
522 | char dev_info[15]; | |
523 | FILE *ofp = arg; | |
33f35150 | 524 | double delta, pct; |
b2822cea | 525 | |
bb4a6607 AB |
526 | if (dip->is_plugged) |
527 | dip_unplug(dip->device, dip->end_time, 0); | |
528 | if ((dip->nplugs + dip->nplugs_t) > 0) { | |
db8570e9 | 529 | delta = dip->end_time - dip->start_time; |
bb4a6607 | 530 | pct = 100.0 * (dip->plugged_time / delta); |
33f35150 | 531 | |
b70a6642 | 532 | fprintf(ofp, "%10s | %10d(%10d) | %13.9lf%%\n", |
84a26fcd | 533 | make_dev_hdr(dev_info, 15, dip, 1), |
bb4a6607 | 534 | dip->nplugs, dip->nplugs_t, pct); |
33f35150 | 535 | |
f028c958 AB |
536 | if (easy_parse_avgs) { |
537 | fprintf(xavgs_ofp, | |
538 | "PLG %s %d %d %.9lf\n", | |
84a26fcd | 539 | make_dev_hdr(dev_info, 15, dip, 0), |
bb4a6607 | 540 | dip->nplugs, dip->nplugs_t, pct); |
f028c958 AB |
541 | } |
542 | ||
db8570e9 AB |
543 | n_plugs++; |
544 | plug_info.n_plugs += dip->nplugs; | |
bb4a6607 | 545 | plug_info.n_unplugs_t += dip->nplugs_t; |
db8570e9 AB |
546 | plug_info.t_percent += pct; |
547 | } | |
33f35150 AB |
548 | } |
549 | ||
550 | void __dip_output_plug_all(FILE *ofp, struct plug_info *p) | |
551 | { | |
552 | fprintf(ofp, "---------- | ---------- ---------- | ----------------\n"); | |
b70a6642 | 553 | fprintf(ofp, "%10s | %10s %10s | %s\n", |
69040794 AB |
554 | "Overall", "# Plugs", "# Timer Us", "% Time Q Plugged"); |
555 | fprintf(ofp, "%10s | %10ld(%10ld) | %13.9lf%%\n", "Average", | |
bb4a6607 | 556 | p->n_plugs / n_plugs, p->n_unplugs_t / n_plugs, |
33f35150 AB |
557 | p->t_percent / n_plugs); |
558 | ||
b2822cea AB |
559 | } |
560 | ||
b70a6642 AB |
561 | __u64 n_nios_uplugs, n_nios_uplugs_t; |
562 | struct nios_plug_info { | |
563 | __u64 tot_nios_up, tot_nios_up_t; | |
564 | } nios_plug_info; | |
565 | ||
566 | void __dip_output_plug_nios(struct d_info *dip, void *arg) | |
567 | { | |
568 | char dev_info[15]; | |
569 | FILE *ofp = arg; | |
570 | double a_nios_uplug = 0.0, a_nios_uplug_t = 0.0; | |
571 | ||
572 | if (dip->nios_up && dip->nplugs) { | |
573 | a_nios_uplug = (double)dip->nios_up / (double)dip->nplugs; | |
574 | n_nios_uplugs += dip->nplugs; | |
575 | nios_plug_info.tot_nios_up += dip->nios_up; | |
576 | } | |
577 | if (dip->nios_upt && dip->nplugs_t) { | |
578 | a_nios_uplug_t = (double)dip->nios_upt / (double)dip->nplugs_t; | |
579 | n_nios_uplugs_t += dip->nplugs_t; | |
580 | nios_plug_info.tot_nios_up_t += dip->nios_upt; | |
581 | } | |
582 | ||
583 | fprintf(ofp, "%10s | %10.1lf %10.1lf\n", | |
84a26fcd | 584 | make_dev_hdr(dev_info, 15, dip, 1), |
b70a6642 | 585 | a_nios_uplug, a_nios_uplug_t); |
f028c958 AB |
586 | |
587 | if (easy_parse_avgs) { | |
588 | fprintf(xavgs_ofp, | |
589 | "UPG %s %.9lf %.9lf\n", | |
84a26fcd | 590 | make_dev_hdr(dev_info, 15, dip, 0), |
f028c958 AB |
591 | a_nios_uplug, a_nios_uplug_t); |
592 | } | |
b70a6642 AB |
593 | } |
594 | ||
595 | void __dip_output_uplug_all(FILE *ofp, struct nios_plug_info *p) | |
596 | { | |
597 | double ios_unp = 0.0, ios_unp_to = 0.0; | |
598 | ||
599 | if (n_nios_uplugs) | |
600 | ios_unp = (double)p->tot_nios_up / (double)n_nios_uplugs; | |
601 | if (n_nios_uplugs_t) | |
602 | ios_unp_to = (double)p->tot_nios_up_t / (double)n_nios_uplugs_t; | |
603 | ||
604 | fprintf(ofp, "---------- | ---------- ----------\n"); | |
605 | fprintf(ofp, "%10s | %10s %10s\n", | |
606 | "Overall", "IOs/Unp", "IOs/Unp(to)"); | |
607 | fprintf(ofp, "%10s | %10.1lf %10.1lf\n", | |
608 | "Average", ios_unp, ios_unp_to); | |
609 | } | |
610 | ||
b2822cea AB |
611 | void output_plug_info(FILE *ofp) |
612 | { | |
b70a6642 | 613 | fprintf(ofp, "%10s | %10s %10s | %s\n", |
33f35150 AB |
614 | "DEV", "# Plugs", "# Timer Us", "% Time Q Plugged"); |
615 | fprintf(ofp, "---------- | ---------- ---------- | ----------------\n"); | |
b2822cea | 616 | dip_foreach_out(__dip_output_plug, ofp); |
33f35150 AB |
617 | if (n_plugs > 1) |
618 | __dip_output_plug_all(ofp, &plug_info); | |
b2822cea | 619 | fprintf(ofp, "\n"); |
b70a6642 AB |
620 | |
621 | fprintf(ofp, "%10s | %10s %10s\n", | |
622 | "DEV", "IOs/Unp", "IOs/Unp(to)"); | |
623 | fprintf(ofp, "---------- | ---------- ----------\n"); | |
624 | dip_foreach_out(__dip_output_plug_nios, ofp); | |
625 | if (n_nios_uplugs || n_nios_uplugs_t) | |
626 | __dip_output_uplug_all(ofp, &nios_plug_info); | |
627 | fprintf(ofp, "\n"); | |
b2822cea AB |
628 | } |
629 | ||
50f73899 AB |
630 | int n_actQs; |
631 | struct actQ_info { | |
632 | __u64 t_qs; | |
633 | __u64 t_act_qs; | |
634 | } actQ_info; | |
635 | ||
636 | void __dip_output_actQ(struct d_info *dip, void *arg) | |
637 | { | |
638 | if (dip->n_qs > 0 && !remapper_dev(dip->device)) { | |
639 | char dev_info[15]; | |
640 | double a_actQs = (double)dip->t_act_q / (double)dip->n_qs; | |
641 | ||
b70a6642 | 642 | fprintf((FILE *)arg, "%10s | %13.1lf\n", |
84a26fcd | 643 | make_dev_hdr(dev_info, 15, dip, 1), a_actQs); |
b70a6642 | 644 | |
f028c958 AB |
645 | if (easy_parse_avgs) { |
646 | fprintf(xavgs_ofp, | |
647 | "ARQ %s %.9lf\n", | |
84a26fcd | 648 | make_dev_hdr(dev_info, 15, dip, 0), a_actQs); |
f028c958 AB |
649 | } |
650 | ||
50f73899 AB |
651 | n_actQs++; |
652 | actQ_info.t_qs += dip->n_qs; | |
653 | actQ_info.t_act_qs += dip->t_act_q; | |
654 | } | |
655 | } | |
656 | ||
657 | void __dip_output_actQ_all(FILE *ofp, struct actQ_info *p) | |
658 | { | |
659 | fprintf(ofp, "---------- | -------------\n"); | |
660 | fprintf(ofp, "%10s | %13s\n", "Overall", "Avgs Reqs @ Q"); | |
b70a6642 | 661 | fprintf(ofp, "%10s | %13.1lf\n", "Average", |
50f73899 AB |
662 | (double)p->t_act_qs / (double)p->t_qs); |
663 | } | |
664 | ||
665 | void output_actQ_info(FILE *ofp) | |
666 | { | |
667 | fprintf(ofp, "%10s | %13s\n", "DEV", "Avg Reqs @ Q"); | |
668 | fprintf(ofp, "---------- | -------------\n"); | |
669 | dip_foreach_out(__dip_output_actQ, ofp); | |
670 | if (n_actQs > 1) | |
671 | __dip_output_actQ_all(ofp, &actQ_info); | |
672 | fprintf(ofp, "\n"); | |
673 | } | |
674 | ||
fa0ab85d AB |
675 | void output_histos(void) |
676 | { | |
677 | int i; | |
678 | FILE *ofp; | |
679 | char fname[256]; | |
680 | ||
681 | if (output_name == NULL) return; | |
682 | ||
683 | sprintf(fname, "%s_qhist.dat", output_name); | |
99bb5ebc | 684 | ofp = my_fopen(fname, "w"); |
fa0ab85d AB |
685 | if (!ofp) { |
686 | perror(fname); | |
687 | return; | |
688 | } | |
689 | ||
690 | fprintf(ofp, "# BTT histogram data\n"); | |
691 | fprintf(ofp, "# Q buckets\n"); | |
b70a6642 | 692 | for (i = 0; i < (N_HIST_BKTS-1); i++) |
fa0ab85d AB |
693 | fprintf(ofp, "%4d %lld\n", (i+1), (long long)q_histo[i]); |
694 | fprintf(ofp, "\n# Q bucket for > %d\n%4d %lld\n", (int)N_HIST_BKTS-1, | |
37d40cb2 | 695 | N_HIST_BKTS-1, (long long)q_histo[N_HIST_BKTS-1]); |
fa0ab85d AB |
696 | fclose(ofp); |
697 | ||
698 | sprintf(fname, "%s_dhist.dat", output_name); | |
99bb5ebc | 699 | ofp = my_fopen(fname, "w"); |
fa0ab85d AB |
700 | if (!ofp) { |
701 | perror(fname); | |
702 | return; | |
703 | } | |
704 | fprintf(ofp, "# D buckets\n"); | |
705 | for (i = 0; i < (N_HIST_BKTS-1); i++) | |
706 | fprintf(ofp, "%4d %lld\n", (i+1), (long long)d_histo[i]); | |
707 | fprintf(ofp, "\n# D bucket for > %d\n%4d %lld\n", (int)N_HIST_BKTS-1, | |
37d40cb2 | 708 | N_HIST_BKTS-1, (long long)d_histo[N_HIST_BKTS-1]); |
fa0ab85d AB |
709 | fclose(ofp); |
710 | } | |
711 | ||
63eba147 JA |
712 | int output_avgs(FILE *ofp) |
713 | { | |
74dc9101 AB |
714 | if (output_all_data) { |
715 | if (exes == NULL || *exes != '\0') { | |
716 | output_section_hdr(ofp, "Per Process"); | |
ae6d30f4 AB |
717 | output_pip_avg(ofp, "Q2Qdm", pip_q2q_dm_avg); |
718 | output_pip_avg(ofp, "Q2Adm", pip_q2a_dm_avg); | |
719 | output_pip_avg(ofp, "Q2Cdm", pip_q2c_dm_avg); | |
720 | fprintf(ofp, "\n"); | |
721 | ||
74dc9101 AB |
722 | output_pip_avg(ofp, "Q2Q", pip_q2q_avg); |
723 | output_pip_avg(ofp, "Q2A", pip_q2a_avg); | |
ae6d30f4 | 724 | output_pip_avg(ofp, "Q2G", pip_q2g_avg); |
354db430 | 725 | output_pip_avg(ofp, "S2G", pip_s2g_avg); |
ae6d30f4 AB |
726 | output_pip_avg(ofp, "G2I", pip_g2i_avg); |
727 | output_pip_avg(ofp, "Q2M", pip_q2m_avg); | |
74dc9101 AB |
728 | output_pip_avg(ofp, "I2D", pip_i2d_avg); |
729 | output_pip_avg(ofp, "D2C", pip_d2c_avg); | |
730 | output_pip_avg(ofp, "Q2C", pip_q2c_avg); | |
731 | } | |
63eba147 | 732 | |
74dc9101 | 733 | output_section_hdr(ofp, "Per Device"); |
ae6d30f4 AB |
734 | output_dip_avg(ofp, "Q2Qdm", dip_q2q_dm_avg); |
735 | output_dip_avg(ofp, "Q2Adm", dip_q2a_dm_avg); | |
736 | output_dip_avg(ofp, "Q2Cdm", dip_q2c_dm_avg); | |
737 | fprintf(ofp, "\n"); | |
738 | ||
74dc9101 AB |
739 | output_dip_avg(ofp, "Q2Q", dip_q2q_avg); |
740 | output_dip_avg(ofp, "Q2A", dip_q2a_avg); | |
ae6d30f4 | 741 | output_dip_avg(ofp, "Q2G", dip_q2g_avg); |
354db430 | 742 | output_dip_avg(ofp, "S2G", dip_s2g_avg); |
ae6d30f4 AB |
743 | output_dip_avg(ofp, "G2I", dip_g2i_avg); |
744 | output_dip_avg(ofp, "Q2M", dip_q2m_avg); | |
74dc9101 AB |
745 | output_dip_avg(ofp, "I2D", dip_i2d_avg); |
746 | output_dip_avg(ofp, "D2C", dip_d2c_avg); | |
747 | output_dip_avg(ofp, "Q2C", dip_q2c_avg); | |
748 | } | |
63eba147 JA |
749 | |
750 | output_section_hdr(ofp, "All Devices"); | |
751 | output_hdr(ofp, "ALL"); | |
354db430 AB |
752 | __output_avg(ofp, "Q2Qdm", &all_avgs.q2q_dm, 0); |
753 | __output_avg(ofp, "Q2Adm", &all_avgs.q2a_dm, 0); | |
754 | __output_avg(ofp, "Q2Cdm", &all_avgs.q2c_dm, 0); | |
ae6d30f4 AB |
755 | fprintf(ofp, "\n"); |
756 | ||
354db430 AB |
757 | __output_avg(ofp, "Q2Q", &all_avgs.q2q, 1); |
758 | __output_avg(ofp, "Q2A", &all_avgs.q2a, 1); | |
759 | __output_avg(ofp, "Q2G", &all_avgs.q2g, 1); | |
760 | __output_avg(ofp, "S2G", &all_avgs.s2g, 1); | |
761 | __output_avg(ofp, "G2I", &all_avgs.g2i, 1); | |
762 | __output_avg(ofp, "Q2M", &all_avgs.q2m, 1); | |
763 | __output_avg(ofp, "I2D", &all_avgs.i2d, 1); | |
764 | __output_avg(ofp, "M2D", &all_avgs.m2d, 1); | |
765 | __output_avg(ofp, "D2C", &all_avgs.d2c, 1); | |
766 | __output_avg(ofp, "Q2C", &all_avgs.q2c, 1); | |
b2822cea AB |
767 | fprintf(ofp, "\n"); |
768 | ||
769 | output_section_hdr(ofp, "Device Overhead"); | |
770 | output_dip_prep_ohead(ofp); | |
63eba147 | 771 | |
63eba147 JA |
772 | output_section_hdr(ofp, "Device Merge Information"); |
773 | output_dip_merge_ratio(ofp); | |
774 | ||
4c48f14e AB |
775 | output_section_hdr(ofp, "Device Q2Q Seek Information"); |
776 | output_dip_q2q_seek_info(ofp); | |
777 | ||
778 | output_section_hdr(ofp, "Device D2D Seek Information"); | |
5cd3c859 | 779 | output_dip_seek_info(ofp); |
5225e788 | 780 | |
b2822cea AB |
781 | output_section_hdr(ofp, "Plug Information"); |
782 | output_plug_info(ofp); | |
783 | ||
50f73899 AB |
784 | output_section_hdr(ofp, "Active Requests At Q Information"); |
785 | output_actQ_info(ofp); | |
786 | ||
fa0ab85d AB |
787 | output_histos(); |
788 | ||
951ea56c AB |
789 | if (output_all_data) { |
790 | output_section_hdr(ofp, "Q2D Histogram"); | |
791 | output_q2d_histo(ofp); | |
792 | } | |
793 | ||
63eba147 JA |
794 | return 0; |
795 | } | |
796 | ||
797 | void __output_ranges(FILE *ofp, struct list_head *head_p, float base) | |
798 | { | |
799 | struct range_info *rip; | |
800 | struct list_head *p; | |
801 | float limit = base + 0.4; | |
802 | ||
803 | __list_for_each(p, head_p) { | |
804 | rip = list_entry(p, struct range_info, head); | |
805 | fprintf(ofp, "%13.9lf %5.1f\n", BIT_TIME(rip->start), base); | |
806 | fprintf(ofp, "%13.9lf %5.1f\n", BIT_TIME(rip->start), limit); | |
807 | fprintf(ofp, "%13.9lf %5.1f\n", BIT_TIME(rip->end), limit); | |
808 | fprintf(ofp, "%13.9lf %5.1f\n", BIT_TIME(rip->end), base); | |
809 | } | |
810 | } | |
811 | ||
b70a6642 | 812 | int output_regions(FILE *ofp, char *header, struct region_info *reg, |
63eba147 JA |
813 | float base) |
814 | { | |
63eba147 JA |
815 | if (list_len(®->qranges) == 0 && list_len(®->cranges) == 0) |
816 | return 0; | |
817 | ||
818 | fprintf(ofp, "# %16s : q activity\n", header); | |
819 | __output_ranges(ofp, ®->qranges, base); | |
820 | fprintf(ofp, "\n"); | |
821 | ||
822 | fprintf(ofp, "# %16s : c activity\n", header); | |
823 | __output_ranges(ofp, ®->cranges, base + 0.5); | |
824 | fprintf(ofp, "\n"); | |
825 | ||
826 | return 1; | |
827 | } | |
828 | ||
6eb42155 ADB |
829 | struct __od { |
830 | FILE *ofp; | |
831 | float base; | |
832 | }; | |
833 | void __output_dev(struct d_info *dip, void *arg) | |
63eba147 JA |
834 | { |
835 | char header[128]; | |
6eb42155 | 836 | struct __od *odp = arg; |
63eba147 | 837 | |
6eb42155 ADB |
838 | sprintf(header, "%d,%d", MAJOR(dip->device), MINOR(dip->device)); |
839 | if (output_regions(odp->ofp, header, &dip->regions, odp->base)) | |
840 | odp->base += 1.0; | |
63eba147 JA |
841 | } |
842 | ||
843 | float output_devs(FILE *ofp, float base) | |
844 | { | |
6eb42155 | 845 | struct __od od = { .ofp = ofp, .base = base }; |
63eba147 JA |
846 | |
847 | fprintf(ofp, "# Per device\n" ); | |
6eb42155 ADB |
848 | dip_foreach_out(__output_dev, &od); |
849 | return od.base; | |
63eba147 JA |
850 | } |
851 | ||
852 | static inline int exe_match(char *exe, char *name) | |
853 | { | |
854 | return (exe == NULL) || (strstr(name, exe) != NULL); | |
855 | } | |
856 | ||
6eb42155 ADB |
857 | struct __op { |
858 | FILE *ofp; | |
859 | float base; | |
860 | }; | |
861 | void __output_procs(struct p_info *pip, void *arg) | |
63eba147 | 862 | { |
6eb42155 ADB |
863 | struct __op *opp = arg; |
864 | output_regions(opp->ofp, pip->name, &pip->regions, opp->base); | |
865 | opp->base += 1.0; | |
63eba147 JA |
866 | } |
867 | ||
868 | float output_procs(FILE *ofp, float base) | |
869 | { | |
6eb42155 | 870 | struct __op op = { .ofp = ofp, .base = base }; |
63eba147 | 871 | |
6eb42155 ADB |
872 | fprintf(ofp, "# Per process\n" ); |
873 | pip_foreach_out(__output_procs, &op); | |
874 | return op.base; | |
63eba147 JA |
875 | } |
876 | ||
877 | int output_ranges(FILE *ofp) | |
878 | { | |
879 | float base = 0.0; | |
880 | ||
881 | fprintf(ofp, "# %s\n", "Total System"); | |
882 | if (output_regions(ofp, "Total System", &all_regions, base)) | |
883 | base += 1.0; | |
884 | ||
885 | if (n_devs > 1) | |
886 | base = output_devs(ofp, base); | |
887 | ||
888 | base = output_procs(ofp, base); | |
889 | ||
890 | return 0; | |
891 | } |