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face_detect双核通信

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robinluo123

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发表于 2015-11-2 15:59:33 | 显示全部楼层 回帖奖励 |倒序浏览 |阅读模式
root@tl:/face_detect/run# ./run.sh : C4 H( K( {) s* e

2 R  f$ L: l' h2 M% f! \3 r4 b+ MODULE_NAME=syslink
" q% O& K; y9 A0 n9 v+ lsmod
# s' T$ T& F/ g/ a# O+ o+ grep syslink/ @" a- e& d" a; w& S
+ '[' 0 -ne 0 ']'3 {( b, [2 S: O, a
+ ./slaveloader startup DSP ../dsp/bin/debug/server_dsp.xe674
' l) f4 N3 p6 p: C5 s0 ~+ A. x' k# ZAttached to slave procId 0.
+ m- m# e- A' q$ Y% Y# |  u' ~Loading procId 0.
) _1 g% K& Y) g, g5 O( v  QLoaded file ../dsp/bin/debug/server_dsp.xe674 on slave procId 0.* E4 K+ Z# E$ e" F; z) k3 `1 C
Started slave procId 0.+ s5 f" X& u# Y4 {: t  L" B1 H6 E$ R
+ ../host/host_app -qws
: |5 \/ V7 k, ~6 b! ?; {% a0 O  E[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync% t" o& |6 r2 g0 v0 ?1 ^5 A
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
: z0 M* z- u7 i[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync; S4 P9 c5 i; ~+ z( @
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync* r: x* l8 S9 N
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
' r3 A5 G  Q/ Y; R9 a$ K' |( A[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
  F$ N  h8 ^% R6 q2 Q. W9 y/ \1 E[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
: i: f! C  h% K4 d[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
. g9 s, f" M3 ~8 O9 K4 B; n! c5 H[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
5 ^3 ^- s9 x/ P" B5 v; ?0 S: j[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
5 b2 [; g2 N1 a! {  k[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
% p* ~6 ?. m9 F: y+ Q! O[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
) E3 [" F+ E$ n1 B  M7 [; K1 L1 A[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync- S) o; P6 o- `4 L/ _* U0 x  k
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync! M! c5 H( B/ w
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
  @4 C1 w! a" S* a0 C0 S$ G[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync1 }% T" f6 u* C* f+ |) [
[DEBUG|resource_sync_wait@resource_sync.c,86] wait resource 1# x9 a; s9 m/ s, V2 r! \5 E' J
[DEBUG|resource_sync_event_handle@resource_sync.c,45] resource 0 had ready
  E2 z% v7 r  a2 Q' W. Q# t6 h[DEBUG|resource_sync_event_handle@resource_sync.c,45] resource 1 had ready7 l! N7 ]: O: o8 p) m* u4 t' w
[DEBUG|resource_sync_post@resource_sync.c,96] post resource 2 had ready( ?# p* O( N0 V2 k8 {, e' H- a
Camera-Camera+ Y0 ^  Z7 E1 i, l" A
[   76.366400] host_app: page allocation failure: order:10, mode:0xd0
' m  Q; s: I! l( G5 T$ x) P) E[   76.377606] Backtrace:
. a1 e& `( h: f[   76.380222] [<c000c580>] (dump_backtrace+0x0/0x114) from [<c0419474>] (dump_stack+0x18/0x1c)
1 H0 p" p3 T9 g/ f4 Z[   76.397060]  r7:00000000 r6:0000000a r5:000000d0 r4:00000001) q+ Z: \& k( W, g; ^' \" }
[   76.403249] [<c041945c>] (dump_stack+0x0/0x1c) from [<c0061e0c>] (warn_alloc_failed+0xf8/0x11c)$ v, ?- V4 g  I/ E" G' D
[   76.412099] [<c0061d14>] (warn_alloc_failed+0x0/0x11c) from [<c006237c>] (__alloc_pages_nodemask+0x54c/0x590)" Y2 s' o/ V3 D/ {: `& [
[   76.425768]  r3:00000000 r2:00000000
" Z, h+ X* q$ \* [4 T[   76.429410]  r7:00000040 r6:00000035 r5:000000d0 r4:00000000: L8 h" W  D4 c# [3 b
[   76.436700] [<c0061e30>] (__alloc_pages_nodemask+0x0/0x590) from [<c000e030>] (__dma_alloc+0xec/0x2fc)
0 x/ s) v6 t4 }* [/ z7 q[   76.448512] [<c000df44>] (__dma_alloc+0x0/0x2fc) from [<c000e2d0>] (dma_alloc_coherent+0x5c/0x68)- M4 O) |4 c: A) E
[   76.459091] [<c000e274>] (dma_alloc_coherent+0x0/0x68) from [<c02e2a4c>] (__videobuf_mmap_mapper+0xac/0x188)5 [! r" x6 ^* c7 B7 A) I
[   76.470521]  r7:c1bded90 r6:c1113b80 r5:c12d1b00 r4:c1113be4
' O( P3 K- b' R; e, E, T% S[   76.476678] [<c02e29a0>] (__videobuf_mmap_mapper+0x0/0x188) from [<c02e0724>] (videobuf_mmap_mapper+0xd4/0x114)* r- G, x3 Q& O2 G, \4 B5 r+ u
[   76.489213]  r8:b52dc000 r7:c1113380 r6:c12d1b00 r5:c1bded90 r4:c12d1b00
8 Z% X+ c9 i7 M2 y' t6 f2 D[   76.496486] [<c02e0650>] (videobuf_mmap_mapper+0x0/0x114) from [<c02eb1fc>] (vpif_mmap+0x40/0x50)
2 }- A6 Z% i% a; S2 m[   76.507848]  r5:c12d1b00 r4:c1bdec00
  G7 D) ~' V8 Z* R8 m9 Z[   76.511602] [<c02eb1bc>] (vpif_mmap+0x0/0x50) from [<c02d20e4>] (v4l2_mmap+0x70/0x90)
* ^4 f- @+ }# k, y  H' ?. ?[   76.521828]  r5:c1bffe00 r4:c1113380
) N3 O) E# m9 _[   76.526209] [<c02d2074>] (v4l2_mmap+0x0/0x90) from [<c007a8f0>] (mmap_region+0x25c/0x494)
; ]. h' h0 X# D( O; @[   76.536792]  r7:c1113380 r6:000000ff r5:c12d1b00 r4:00000000
0 j* P" K0 U$ T! [6 n[   76.542984] [<c007a694>] (mmap_region+0x0/0x494) from [<c007adec>] (do_mmap_pgoff+0x2c4/0x324)
( i8 f; c8 F# q! r7 _[   76.551694] [<c007ab28>] (do_mmap_pgoff+0x0/0x324) from [<c007aeec>] (sys_mmap_pgoff+0xa0/0xd0)
7 C0 z2 Z" ]8 a* _, }[   76.563987] [<c007ae4c>] (sys_mmap_pgoff+0x0/0xd0) from [<c0009440>] (ret_fast_syscall+0x0/0x2c). S* @1 P* L8 Q: y; H
[   76.574327] Mem-info:. ~8 s- u3 T* U( G
[   76.576657] DMA per-cpu:
  c4 X- f" o% B" K% h* t[   76.579223] CPU    0: hi:    0, btch:   1 usd:   09 W3 i* [1 P( a
[   76.587174] active_anon:1430 inactive_anon:35 isolated_anon:0$ r) t& w' H* D$ x4 e
[   76.587198]  active_file:867 inactive_file:896 isolated_file:0
, m  N' v1 X, p- ^" y[   76.587216]  unevictable:0 dirty:0 writeback:0 unstable:0. S4 z4 V3 r6 H! ^! X5 q
[   76.587232]  free:258 slab_reclaimable:286 slab_unreclaimable:789
; a0 d. n8 m9 }* {[   76.587251]  mapped:1276 shmem:132 pagetables:122 bounce:0
0 I. j( T5 H; G$ v% n[   76.620851] DMA free:1032kB min:720kB low:900kB high:1080kB active_anon:5720kB inactive_anon:140kB active_file:3468kB inactive_file:3584kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32512kB mlocked:0kB dirty:0kB writeback:0kB mapped:5104kB shmem:528kB slab_reclaimable:1144kB slab_unreclaimable:3156kB kernel_stack:536kB pagetables:488kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
% D) H5 H4 G: t7 ?7 P- o[   76.661444] lowmem_reserve[]: 0 0 0: q" V2 h6 j! N! g/ v" ~+ v
[   76.665355] DMA: 81*4kB 8*8kB 1*16kB 1*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1076kB
0 Q& r0 K6 ^" X* C! `$ E* z[   76.677034] 1884 total pagecache pages9 h+ e, Z3 E4 V2 j
[   76.680817] 0 pages in swap cache
: [' u, b2 `+ N. `[   76.687285] Swap cache stats: add 0, delete 0, find 0/0* X* r$ a3 k: P% M/ q
[   76.693996] Free swap  = 0kB
5 h& M) Z) u4 s4 }6 V8 U4 a- T[   76.696926] Total swap = 0kB' v' U" L/ a  s# G% }  H
[   76.701578] 8192 pages of RAM
9 D0 }* Y- ]4 D[   76.707668] 405 free pages
) G( E" k; R6 n[   76.710418] 1555 reserved pages6 C$ g; b& F9 M2 v3 D0 {) _
[   76.715882] 838 slab pages! Y' m+ k) Q$ k5 @7 A8 [6 X4 d
[   76.718631] 1851 pages shared- n, C4 n5 l- b
[   76.721620] 0 pages swap cached
- P  A" k; b  c  ]0 X[   76.728009] vpif_capture vpif_capture: dma_alloc_coherent size 4149248 failed; K" {2 {5 Q: [' p: |, c1 A
Cannot mmap = 0 buffer
1 i8 _* v4 B5 m8 R. d( CVIDIOC_STREAMON  w3 e' D( [# ^" t/ k
: Input/output error$ J7 J) I& b7 e- a
[ERROR|start@capturer.cpp,27] fail to start capture, b7 i) d0 z8 ~5 W: [* i
QThread::start: Thread creation error: Resource temporarily unavailable9 m& j; g2 U# ~) M2 q1 q
[DEBUG|start@playbacker.cpp,25] it's about to start playback
8 G8 J' n1 ?+ D4 l' P9 j0 `( ]( g$ W& j
用led双核可以，这个demo就不行了，怎么解决啊
/ E3 j- o/ x, W$ q4 N' _' D# k0 _
2 f+ G: ]- f( `# b
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robinluo123

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沙发
 楼主| 发表于 2015-11-3 10:22:28 | 显示全部楼层
da850-panel=TL070A
) f. H; E% c% Memac-mode=mii
4 h6 {7 L$ J9 ^' R0 P: i5 U- _; {+ [ethact=DaVinci-EMAC
( g* q# F7 v& N4 @5 Q! L2 r! Bethaddr=16:01:c0:17:45:e5
' a6 ^2 L" n" n# F) a) jhwconfig=dsp:wake=yes6 M* }- s* N. _/ \5 Q' }
ipaddr=10.3.2.99
  o: X: x  b7 N  r& G4 p  zloadaddr=0xc0700000
4 F8 D, p- x) [* o; O. k! ^" Sloadbootscr=fatload mmc ${mmcdev} ${scraddr} ${bootscr}7 U1 p6 K/ `/ e: o% c9 n
loadimage=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}
. V0 Q, l5 O7 d; T+ v) ^) T/ wmem_args=mem=32M@0xc0000000 mem=64M@0xc4000000
7 s& L3 A! J9 Q3 {mmcargs=setenv bootargs ${commonargs} root=${mmcroot} rootfstype=${mmcrootfstype}
2 t+ m4 p8 m% j/ z$ Lmmcboot=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscr; then echo Loaded bootscript from ${bootscr}; source ${scraddr}; fi; if run loadimage; then echo Booting from mmc${mmcdev} ...; run mmcargs; bootm ${loadaddr}; fi; fi;
6 ~  w$ N6 p+ Z1 z/ \mmcdev=0/ B4 a% D" C8 O% N; X
mmcroot=/dev/mmcblk0p2 rw
& z. R/ k( N3 V5 M! fmmcrootfstype=ext3 rootwait" ^( _8 D3 E: @& G
mtddevname=env
1 o. ~1 k, t( Omtddevnum=0
9 c! p8 [$ h! ~( u+ _mtdids=nand0=davinci_nand.0
. J; I. l. e6 R) B" o& X& a; |+ cmtdparts=mtdparts=davinci_nand.0:128k(env),512k(spl),512k(u-boot),4m(kernel),-(filesystem)
# R7 p* z. G2 A* |! p5 z, k. [2 K' nnandargs=setenv bootargs ${commonargs} root=${nandroot} rootfstype=${nandrootfstype}' P1 s* P& j6 q6 G
nandboot=if nboot ${nandbootpart}; then echo Booting from nand ...; run nandargs; bootm ${loadaddr}; fi;  x! _8 `- n( M: q3 f
nandbootpart=kernel
% h  ]6 \" z4 M5 l- hnanddev=0% f) W8 \7 M+ |3 J! A
nandroot=ubi0_0 ubi.mtd=4,2048- L/ r& \5 f; c: [7 }
nandrootfstype=ubifs
8 Z8 Q2 m; P: c% `  ~& ^- Tnetmask=255.255.255.04 r: I5 ~  D! t5 T; v3 \
nfsargs=setenv bootargs ${commonargs} ip=dhcp root=/dev/nfs nfsroot=${serverip}{nfspath},nolock rw. O/ {: H" a8 Q+ v, E8 ?8 G
optargs=vpif_capture_format=SDTV vpif_capture.ch0_bufsize=614400
" }: M" ^, r5 Jpartition=nand0,0
. K$ {5 f* E* Q6 g+ g( kscraddr=0xc0600000) x$ O( y. Q% P9 j( x
serverip=10.3.2.175( u5 k  P8 J& H- f2 s! P
spiboot=if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; run nandargs; bootm ${loadaddr}; fi;! `+ x- X4 U' p) _& g
spibootaddr=0x1000008 I% Q* }  y2 P; B+ C1 B$ E
spibootsize=0x400000/ B5 {2 _. `! N
spidev=0
7 Y. h( V' \+ Y0 \; v" C/ ustderr=serial- X0 Q. {2 p; N/ ^2 }( [( H
stdin=serial
4 ~* T7 X# d+ s: k; q+ ]/ o0 K$ {! I) kstdout=serial0 c7 R: ]8 X5 B: c7 P. }
ver=U-Boot 2012.04.01-00059-g7363edf (Apr 21 2015 - 18:15:15). ~4 {% R7 F1 ~+ c% B6 _
/ m) D% g) G1 }
, q) X6 f8 T: n
还是不行
. z& A& t. q! g! C6 O" [+ K
6 S5 p( A% t9 a" J- Q$ w, `
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板凳
 楼主| 发表于 2015-11-3 10:23:08 | 显示全部楼层
Started slave procId 0.9 b2 S# x) H' d" R  G5 |
+ ../host/host_app -qws; l) P8 m3 Y: |5 P- D! n$ r+ C5 b
[TRACE|resource_sync_pair_wait@resource_sync.c,68] try sync
5 Q  y2 q; J- P# L1 d1 x# G# |: O[DEBUG|resource_sync_wait@resource_sync.c,86] wait resource 1# j3 e+ H7 O  D+ ]2 \5 @
[DEBUG|resource_sync_event_handle@resource_sync.c,45] resource 0 had ready
: K+ ]; e( l9 z! S7 o7 L! b[DEBUG|resource_sync_event_handle@resource_sync.c,45] resource 1 had ready4 J7 p% U5 m: b( A; c4 Q
[DEBUG|resource_sync_post@resource_sync.c,96] post resource 2 had ready
- s% }9 k; T- F( ?Camera-Camera% L. h& a- p, k- \6 B0 D$ v! `
[   34.616261] host_app: page allocation failure: order:10, mode:0xd0( R6 \5 j8 z- j/ Q" [. s' V$ E- P
[   34.627157] Backtrace: 2 m/ z0 [8 \, I1 V
[   34.630203] [<c000c580>] (dump_backtrace+0x0/0x114) from [<c0419474>] (dump_stack+0x18/0x1c)
6 s3 Q$ }! H+ z- _' C[   34.652340]  r7:00000000 r6:0000000a r5:000000d0 r4:00000001% }. m6 X- q: t- U
[   34.658528] [<c041945c>] (dump_stack+0x0/0x1c) from [<c0061e0c>] (warn_alloc_failed+0xf8/0x11c)
! [% G0 X- ^( [/ d  a% U[   34.669739] [<c0061d14>] (warn_alloc_failed+0x0/0x11c) from [<c006237c>] (__alloc_pages_nodemask+0x54c/0x590)) Z9 e) {7 n- y: u' V) ?
[   34.681238]  r3:00000000 r2:00000000$ @6 U/ C8 ]9 x; H0 U4 k" X) B
[   34.685216]  r7:00000040 r6:00000035 r5:000000d0 r4:00000000
  f- F  f. b# @/ Q, \2 h! j[   34.691084] [<c0061e30>] (__alloc_pages_nodemask+0x0/0x590) from [<c000e030>] (__dma_alloc+0xec/0x2fc), c% r& }. N3 K; J
[   34.703957] [<c000df44>] (__dma_alloc+0x0/0x2fc) from [<c000e2d0>] (dma_alloc_coherent+0x5c/0x68)
/ U8 I4 J* }. [1 \2 l[   34.714824] [<c000e274>] (dma_alloc_coherent+0x0/0x68) from [<c02e2a4c>] (__videobuf_mmap_mapper+0xac/0x188)
% G! A$ g* Q2 i: C/ ~+ `[   34.726242]  r7:c1bded90 r6:c1371700 r5:c12bd688 r4:c1371764& h9 r" j; e& R- u8 r% K+ M' E
[   34.732056] [<c02e29a0>] (__videobuf_mmap_mapper+0x0/0x188) from [<c02e0724>] (videobuf_mmap_mapper+0xd4/0x114)
' i# T; b; u* ~" @2 H0 U. B1 F& A[   34.744717]  r8:b5317000 r7:c1371280 r6:c12bd688 r5:c1bded90 r4:c12bd688
0 n. t- z0 m3 `. d0 @3 i[   34.751646] [<c02e0650>] (videobuf_mmap_mapper+0x0/0x114) from [<c02eb1fc>] (vpif_mmap+0x40/0x50)" V8 L( F( {7 @/ M9 R7 R
[   34.763159]  r5:c12bd688 r4:c1bdec00# B. `9 J, h9 A1 h  l, _( T
[   34.766879] [<c02eb1bc>] (vpif_mmap+0x0/0x50) from [<c02d20e4>] (v4l2_mmap+0x70/0x90)0 W& \+ E& f9 G& o; P4 ?7 I
[   34.777146]  r5:c1bffe00 r4:c1371280% o: m3 Q" T( {! F
[   34.780857] [<c02d2074>] (v4l2_mmap+0x0/0x90) from [<c007a8f0>] (mmap_region+0x25c/0x494)
3 ^& F) N; ^6 n+ H[   34.791444]  r7:c1371280 r6:000000ff r5:c12bd688 r4:00000000. p) M: L. `8 s0 A/ |3 q
[   34.797615] [<c007a694>] (mmap_region+0x0/0x494) from [<c007adec>] (do_mmap_pgoff+0x2c4/0x324)) v! H  s' g# `- K
[   34.808680] [<c007ab28>] (do_mmap_pgoff+0x0/0x324) from [<c007aeec>] (sys_mmap_pgoff+0xa0/0xd0)
# B4 V8 }* t- p; a% K% c9 c6 J[   34.823582] [<c007ae4c>] (sys_mmap_pgoff+0x0/0xd0) from [<c0009440>] (ret_fast_syscall+0x0/0x2c)8 \" l' p: o8 j# X5 A3 R. U
[   34.842578] Mem-info:
2 j; e+ Z( E; D5 W( O/ M[   34.844908] DMA per-cpu:  Q1 L- N4 t+ a# s7 C( M
[   34.847474] CPU    0: hi:    0, btch:   1 usd:   0
4 h  h! c: n/ [[   34.852369] active_anon:1439 inactive_anon:35 isolated_anon:0. N% B$ v: }8 B/ ^( S; C
[   34.852388]  active_file:718 inactive_file:601 isolated_file:0
) j4 m9 |1 \2 T2 _2 o. b, O[   34.852404]  unevictable:0 dirty:0 writeback:0 unstable:0
- r; z5 G/ ^1 x* }, U[   34.852420]  free:665 slab_reclaimable:289 slab_unreclaimable:815
/ D3 ^& X3 k$ Y( Z% `[   34.852437]  mapped:1087 shmem:132 pagetables:122 bounce:00 }( D7 b4 @+ j' {* `$ \
[   34.932674] DMA free:7568kB min:720kB low:900kB high:1080kB active_anon:5756kB inactive_anon:140kB active_file:160kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):52kB present:32512kB mlocked:0kB dirty:0kB writeback:0kB mapped:340kB shmem:528kB slab_reclaimable:1156kB slab_unreclaimable:3260kB kernel_stack:536kB pagetables:488kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:13 all_unreclaimable? no
! A& f) b/ Q0 e6 S! I[   35.023590] lowmem_reserve[]: 0 0 0* a) j2 c; Q: @; M9 t
[   35.027205] DMA: 842*4kB 329*8kB 59*16kB 4*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 7648kB
, q9 ~1 v  g9 A% Y2 S( S9 s% V2 A[   35.054676] 214 total pagecache pages% Z7 j1 {9 C& A% B; F) p: W
[   35.058399] 0 pages in swap cache8 `! F8 a& @2 A& M( s# m
[   35.061743] Swap cache stats: add 0, delete 0, find 0/0+ [  ?7 N- z5 v( m" D7 u' G
[   35.081983] Free swap  = 0kB  |3 u* e  ^4 a* S4 ]
[   35.085058] Total swap = 0kB  d  ?* \, C0 [9 l% d
[   35.089678] 8192 pages of RAM( s! A- ?. l5 b$ @8 c- R
[   35.103088] 2019 free pages4 V3 |+ {  `! ]3 Z
[   35.105926] 1555 reserved pages
, Q- l4 K8 @) y" Q[   35.109090] 869 slab pages
) `% P9 I. U+ J- E5 Y+ \[   35.111813] 161 pages shared% s- j- V0 O" k) z7 l, _! k
[   35.132854] 0 pages swap cached1 w! S/ C. X; ~( e, p, @
[   35.136068] vpif_capture vpif_capture: dma_alloc_coherent size 4149248 failed& x6 a' W- }' E% N! L) j
Cannot mmap = 0 buffer
# F7 y- Z6 C6 l: r' N$ s6 j5 b7 J3 w! fVIDIOC_STREAMON) Z! b, E7 r( w# |9 s. N) L# V
: Input/output error
7 f/ b: ?2 f" M' |1 o3 g2 k[ERROR|start@capturer.cpp,27] fail to start capture
; D2 u6 m  k# Q: w, \& x5 R0 LQThread::start: Thread creation error: Resource temporarily unavailable3 i6 f' h. g% F
[DEBUG|start@playbacker.cpp,25] it's about to start playback
- T% i' M4 e5 l- H, \3 G  M+ X
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 楼主| 发表于 2015-11-3 11:39:18 | 显示全部楼层
root@tl:~/face_detect/run# free( R# \) j6 h+ D5 z& L- y- k& E& l
             total       used       free     shared    buffers     cached
& A( P9 E4 u! u) R5 N1 W: d. oMem:         26548      19728       6820          0          0       2884- y- s- C5 ?( \7 s2 T+ k4 |; Y
-/+ buffers/cache:      16844       9704
( C) W9 O6 n! [  `Swap:            0          0          0                              
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