-
Notifications
You must be signed in to change notification settings - Fork 79
/
3Dfo.txt
428 lines (347 loc) · 19.6 KB
/
3Dfo.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
sbc-bench v0.7.9 Raspberry Pi Zero 2 Rev 1.0 (Fri, 29 Oct 2021 14:35:16 +0700)
Distributor ID: Raspbian
Description: Raspbian GNU/Linux 10 (buster)
Release: 10
Codename: buster
Architecture: armhf
Raspberry Pi ThreadX version:
Sep 30 2021 19:22:24
Copyright (c) 2012 Broadcom
version 51215b4f6e3966401ecd99652a35cf1c25069113 (clean) (release) (start)
ThreadX configuration (/boot/config.txt):
disable_overscan=1
arm_freq=600
dtparam=audio=on
[pi4]
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
Actual ThreadX settings:
aphy_params_current=819
arm_freq=600
arm_freq_min=600
audio_pwm_mode=514
config_hdmi_boost=5
core_freq=400
desired_osc_freq=0x331df0
disable_commandline_tags=2
disable_l2cache=1
disable_overscan=1
display_hdmi_rotate=-1
display_lcd_rotate=-1
dphy_params_current=547
dvfs=3
enable_tvout=1
force_eeprom_read=1
force_pwm_open=1
framebuffer_ignore_alpha=1
framebuffer_swap=1
gpu_freq=300
ignore_lcd=1
init_uart_clock=0x2dc6c00
max_framebuffers=-1
over_voltage_avs=25000
pause_burst_frames=1
program_serial_random=1
sdram_freq=450
total_mem=512
hdmi_force_cec_address:0=65535
hdmi_force_cec_address:1=65535
hdmi_pixel_freq_limit:0=0x9a7ec80
/usr/bin/gcc (Raspbian 8.3.0-6+rpi1) 8.3.0
Uptime: 14:35:16 up 12 min, 4 users, load average: 1.14, 1.02, 0.61
Linux 5.10.63-v7+ (raspberrypi) 10/29/2021 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
20.65 0.12 1.96 0.67 0.00 76.60
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 12.39 370.39 73.18 287842 56873
total used free shared buff/cache available
Mem: 427Mi 120Mi 106Mi 1.0Mi 201Mi 255Mi
Swap: 99Mi 6.0Mi 93Mi
Filename Type Size Used Priority
/var/swap file 102396 6912 -2
##########################################################################
Checking cpufreq OPP:
Cpufreq OPP: 600 ThreadX: 600 Measured: 598.696/598.006/599.150
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +49.4°C
rpi_volt-isa-0000
in0: N/A
##########################################################################
tinymembench v0.4.9 (simple benchmark for memory throughput and latency)
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Results for 'copy' tests show how many bytes can be ==
== copied per second (adding together read and writen ==
== bytes would have provided twice higher numbers) ==
== Note 3: 2-pass copy means that we are using a small temporary buffer ==
== to first fetch data into it, and only then write it to the ==
== destination (source -> L1 cache, L1 cache -> destination) ==
== Note 4: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 1023.4 MB/s (1.5%)
C copy backwards (32 byte blocks) : 1025.2 MB/s (1.1%)
C copy backwards (64 byte blocks) : 1005.9 MB/s
C copy : 1027.3 MB/s
C copy prefetched (32 bytes step) : 1062.4 MB/s (0.7%)
C copy prefetched (64 bytes step) : 1062.4 MB/s (0.6%)
C 2-pass copy : 716.4 MB/s
C 2-pass copy prefetched (32 bytes step) : 727.5 MB/s (0.6%)
C 2-pass copy prefetched (64 bytes step) : 727.3 MB/s
C fill : 1127.9 MB/s (0.3%)
C fill (shuffle within 16 byte blocks) : 1127.2 MB/s (0.3%)
C fill (shuffle within 32 byte blocks) : 1125.8 MB/s (0.3%)
C fill (shuffle within 64 byte blocks) : 1127.8 MB/s (0.3%)
---
standard memcpy : 1040.8 MB/s (0.6%)
standard memset : 1128.5 MB/s (0.3%)
---
NEON read : 1438.7 MB/s
NEON read prefetched (32 bytes step) : 1535.2 MB/s (1.6%)
NEON read prefetched (64 bytes step) : 1535.2 MB/s
NEON read 2 data streams : 1330.5 MB/s (0.5%)
NEON read 2 data streams prefetched (32 bytes step) : 1450.9 MB/s
NEON read 2 data streams prefetched (64 bytes step) : 1437.0 MB/s (1.5%)
NEON copy : 1018.0 MB/s (1.4%)
NEON copy prefetched (32 bytes step) : 1059.8 MB/s
NEON copy prefetched (64 bytes step) : 1058.8 MB/s (0.8%)
NEON unrolled copy : 1019.6 MB/s (0.4%)
NEON unrolled copy prefetched (32 bytes step) : 1053.6 MB/s (0.6%)
NEON unrolled copy prefetched (64 bytes step) : 1056.0 MB/s (0.5%)
NEON copy backwards : 1026.5 MB/s (1.0%)
NEON copy backwards prefetched (32 bytes step) : 1058.6 MB/s (0.7%)
NEON copy backwards prefetched (64 bytes step) : 1057.5 MB/s (5.0%)
NEON 2-pass copy : 726.1 MB/s (0.5%)
NEON 2-pass copy prefetched (32 bytes step) : 752.6 MB/s (1.3%)
NEON 2-pass copy prefetched (64 bytes step) : 755.1 MB/s (0.2%)
NEON unrolled 2-pass copy : 704.3 MB/s (0.3%)
NEON unrolled 2-pass copy prefetched (32 bytes step) : 725.7 MB/s
NEON unrolled 2-pass copy prefetched (64 bytes step) : 748.9 MB/s (0.4%)
NEON fill : 1124.0 MB/s
NEON fill backwards : 1126.9 MB/s (0.3%)
VFP copy : 1023.4 MB/s (0.5%)
VFP 2-pass copy : 703.7 MB/s (0.4%)
ARM fill (STRD) : 1122.8 MB/s (0.3%)
ARM fill (STM with 8 registers) : 1123.7 MB/s
ARM fill (STM with 4 registers) : 1124.6 MB/s (0.2%)
ARM copy prefetched (incr pld) : 1057.6 MB/s (0.6%)
ARM copy prefetched (wrap pld) : 1054.6 MB/s (0.6%)
ARM 2-pass copy prefetched (incr pld) : 731.3 MB/s (0.4%)
ARM 2-pass copy prefetched (wrap pld) : 729.8 MB/s
==========================================================================
== Framebuffer read tests. ==
== ==
== Many ARM devices use a part of the system memory as the framebuffer, ==
== typically mapped as uncached but with write-combining enabled. ==
== Writes to such framebuffers are quite fast, but reads are much ==
== slower and very sensitive to the alignment and the selection of ==
== CPU instructions which are used for accessing memory. ==
== ==
== Many x86 systems allocate the framebuffer in the GPU memory, ==
== accessible for the CPU via a relatively slow PCI-E bus. Moreover, ==
== PCI-E is asymmetric and handles reads a lot worse than writes. ==
== ==
== If uncached framebuffer reads are reasonably fast (at least 100 MB/s ==
== or preferably >300 MB/s), then using the shadow framebuffer layer ==
== is not necessary in Xorg DDX drivers, resulting in a nice overall ==
== performance improvement. For example, the xf86-video-fbturbo DDX ==
== uses this trick. ==
==========================================================================
NEON read (from framebuffer) : 53.0 MB/s (0.5%)
NEON copy (from framebuffer) : 50.8 MB/s
NEON 2-pass copy (from framebuffer) : 50.9 MB/s
NEON unrolled copy (from framebuffer) : 51.8 MB/s (0.2%)
NEON 2-pass unrolled copy (from framebuffer) : 50.2 MB/s
VFP copy (from framebuffer) : 319.8 MB/s
VFP 2-pass copy (from framebuffer) : 268.6 MB/s (0.2%)
ARM copy (from framebuffer) : 163.4 MB/s (0.2%)
ARM 2-pass copy (from framebuffer) : 162.1 MB/s
==========================================================================
== Memory latency test ==
== ==
== Average time is measured for random memory accesses in the buffers ==
== of different sizes. The larger is the buffer, the more significant ==
== are relative contributions of TLB, L1/L2 cache misses and SDRAM ==
== accesses. For extremely large buffer sizes we are expecting to see ==
== page table walk with several requests to SDRAM for almost every ==
== memory access (though 64MiB is not nearly large enough to experience ==
== this effect to its fullest). ==
== ==
== Note 1: All the numbers are representing extra time, which needs to ==
== be added to L1 cache latency. The cycle timings for L1 cache ==
== latency can be usually found in the processor documentation. ==
== Note 2: Dual random read means that we are simultaneously performing ==
== two independent memory accesses at a time. In the case if ==
== the memory subsystem can't handle multiple outstanding ==
== requests, dual random read has the same timings as two ==
== single reads performed one after another. ==
==========================================================================
block size : single random read / dual random read
1024 : 0.0 ns / 0.0 ns
2048 : 0.0 ns / 0.0 ns
4096 : 0.0 ns / 0.0 ns
8192 : 0.0 ns / 0.0 ns
16384 : 0.0 ns / 0.0 ns
32768 : 0.0 ns / 0.0 ns
65536 : 10.7 ns / 18.3 ns
131072 : 16.4 ns / 26.1 ns
262144 : 19.2 ns / 29.6 ns
524288 : 25.4 ns / 40.3 ns
1048576 : 101.2 ns / 155.6 ns
2097152 : 145.2 ns / 200.6 ns
4194304 : 176.7 ns / 229.4 ns
8388608 : 193.6 ns / 242.1 ns
16777216 : 205.5 ns / 252.7 ns
33554432 : 213.2 ns / 259.1 ns
67108864 : 216.9 ns / 261.9 ns
##########################################################################
OpenSSL 1.1.1d, built on 10 Sep 2019
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 14459.76k 20574.57k 23033.09k 23602.52k 23917.91k 23975.25k
aes-128-cbc 14487.72k 20499.58k 23005.10k 23756.80k 23811.41k 23980.71k
aes-192-cbc 13224.73k 17796.42k 19748.10k 20303.19k 20254.11k 20474.54k
aes-192-cbc 13190.71k 17919.85k 19618.73k 20255.74k 20447.23k 20321.62k
aes-256-cbc 12192.33k 16121.07k 17597.10k 17874.94k 18107.05k 18148.01k
aes-256-cbc 12155.03k 16082.18k 17576.36k 17872.55k 18052.44k 18148.01k
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 559 551 597 598 598 598 598 598
RAM size: 427 MB, # CPU hardware threads: 4
RAM usage: 234 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 388 100 379 378 | 7908 100 675 675
23: 381 100 389 388 | 7781 100 674 673
---------------------------------- | ------------------------------
Avr: 100 384 383 | 100 675 674
Tot: 100 529 529
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 563 541 565 594 591 590 598 597
RAM size: 427 MB, # CPU hardware threads: 4
RAM usage: 234 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1140 303 366 1110 | 31400 396 677 2679
23: 1121 306 374 1143 | 30810 395 674 2666
---------------------------------- | ------------------------------
Avr: 305 370 1126 | 396 676 2672
Tot: 350 523 1899
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 597 597 598 598 598 598 598 598
RAM size: 427 MB, # CPU hardware threads: 4
RAM usage: 234 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1137 303 366 1106 | 31737 399 679 2708
23: 1122 307 373 1144 | 30811 396 673 2666
---------------------------------- | ------------------------------
Avr: 305 369 1125 | 397 676 2687
Tot: 351 523 1906
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 598 598 598 598 598 599 599 599
RAM size: 427 MB, # CPU hardware threads: 4
RAM usage: 234 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1065 282 367 1036 | 31600 397 678 2696
23: 1108 303 373 1130 | 31059 398 675 2687
---------------------------------- | ------------------------------
Avr: 292 370 1083 | 398 677 2692
Tot: 345 523 1887
Compression: 1126,1125,1083
Decompression: 2672,2687,2692
Total: 1899,1906,1887
##########################################################################
Testing clockspeeds again. System health now:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:52:03: 600/ 600MHz 2.66 69% 1% 68% 0% 0% 0% 53.7°C 1.2V
Checking cpufreq OPP:
Cpufreq OPP: 600 ThreadX: 600 Measured: 599.864/598.893/597.587
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +53.7°C
rpi_volt-isa-0000
in0: N/A
##########################################################################
System health while running tinymembench:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:35:18: 600/ 600MHz 1.14 23% 1% 20% 0% 0% 0% 49.4°C 1.2V
14:37:18: 600/ 600MHz 1.03 25% 0% 25% 0% 0% 0% 51.5°C 1.2V
14:39:19: 600/ 600MHz 1.19 25% 0% 25% 0% 0% 0% 52.6°C 1.2V
14:41:19: 600/ 600MHz 1.02 25% 0% 25% 0% 0% 0% 51.0°C 1.2V
14:43:19: 600/ 600MHz 1.00 25% 0% 24% 0% 0% 0% 49.4°C 1.2V
14:45:19: 600/ 600MHz 1.02 25% 0% 25% 0% 0% 0% 49.9°C 1.2V
System health while running OpenSSL benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:47:18: 600/ 600MHz 1.00 24% 1% 22% 0% 0% 0% 49.9°C 1.2V
14:47:28: 600/ 600MHz 1.00 25% 0% 24% 0% 0% 0% 49.9°C 1.2V
14:47:38: 600/ 600MHz 1.00 25% 0% 24% 0% 0% 0% 49.9°C 1.2V
14:47:48: 600/ 600MHz 1.07 25% 0% 24% 0% 0% 0% 50.5°C 1.2V
14:47:59: 600/ 600MHz 1.06 25% 0% 24% 0% 0% 0% 50.5°C 1.2V
14:48:09: 600/ 600MHz 1.05 25% 0% 25% 0% 0% 0% 49.9°C 1.2V
14:48:19: 600/ 600MHz 1.04 25% 0% 24% 0% 0% 0% 49.9°C 1.2V
14:48:29: 600/ 600MHz 1.04 25% 0% 24% 0% 0% 0% 50.5°C 1.2V
14:48:39: 600/ 600MHz 1.03 25% 0% 24% 0% 0% 0% 49.9°C 1.2V
14:48:49: 600/ 600MHz 1.02 25% 0% 25% 0% 0% 0% 49.9°C 1.2V
14:49:00: 600/ 600MHz 1.02 25% 0% 25% 0% 0% 0% 49.9°C 1.2V
System health while running 7-zip single core benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:49:06: 600/ 600MHz 1.02 24% 1% 22% 0% 0% 0% 50.5°C 1.2V
14:50:06: 600/ 600MHz 2.26 25% 1% 24% 0% 0% 0% 49.4°C 1.2V
System health while running 7-zip multi core benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:50:41: 600/ 600MHz 2.55 24% 1% 22% 0% 0% 0% 49.4°C 1.2V
14:51:01: 600/ 600MHz 2.48 68% 1% 67% 0% 0% 0% 52.6°C 1.2V
14:51:22: 600/ 600MHz 2.67 71% 1% 69% 0% 0% 0% 53.2°C 1.2V
14:51:42: 600/ 600MHz 2.84 79% 2% 77% 0% 0% 0% 54.2°C 1.2V
14:52:03: 600/ 600MHz 2.66 69% 1% 68% 0% 0% 0% 53.7°C 1.2V
Throttling statistics (time spent on each cpufreq OPP):
600 MHz: 1023.54 sec
##########################################################################
dmesg output while running the benchmarks:
[ 778.712241] process 'local/src/tinymembench/tinymembench' started with executable stack
##########################################################################
Linux 5.10.63-v7+ (raspberrypi) 10/29/2021 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
25.70 0.10 1.17 0.32 0.00 72.71
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 6.41 167.64 48.66 302418 87785
total used free shared buff/cache available
Mem: 427Mi 98Mi 241Mi 1.0Mi 88Mi 277Mi
Swap: 99Mi 29Mi 70Mi
Filename Type Size Used Priority
/var/swap file 102396 29952 -2
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Vendor ID: ARM
Model: 4
Model name: Cortex-A53
Stepping: r0p4
CPU max MHz: 600.0000
CPU min MHz: 600.0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32