]> git.cworth.org Git - cworth.org/blobdiff - src/exa/i965/emulating_speedups/EXA-without-accel/libpixman.callgraph
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[cworth.org] / src / exa / i965 / emulating_speedups / EXA-without-accel / libpixman.callgraph
diff --git a/src/exa/i965/emulating_speedups/EXA-without-accel/libpixman.callgraph b/src/exa/i965/emulating_speedups/EXA-without-accel/libpixman.callgraph
new file mode 100644 (file)
index 0000000..7155e0f
--- /dev/null
@@ -0,0 +1,340 @@
+CPU: Core 2, speed 2133.49 MHz (estimated)
+Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
+samples  %        image name               symbol name
+-------------------------------------------------------------------------------
+  7337     100.000  libpixman.so.0.0.0       pixman_blt
+7338     19.3508  libpixman.so.0.0.0       pixman_blt_mmx
+  7338     100.000  libpixman.so.0.0.0       pixman_blt_mmx [self]
+-------------------------------------------------------------------------------
+  4537     100.000  libpixman.so.0.0.0       pixman_image_composite
+4545     11.9854  libpixman.so.0.0.0       fbCompositeSolidMask_nx8888x8888Cmmx
+  4545     100.000  libpixman.so.0.0.0       fbCompositeSolidMask_nx8888x8888Cmmx [self]
+-------------------------------------------------------------------------------
+  7         0.1697  libpixman.so.0.0.0       pixman_image_composite_rect
+  4117     99.8303  libpixman.so.0.0.0       pixman_composite_rect_general
+4124     10.8752  libpixman.so.0.0.0       fbCombineInU
+  4124     100.000  libpixman.so.0.0.0       fbCombineInU [self]
+-------------------------------------------------------------------------------
+  3918     100.000  libpixman.so.0.0.0       pixman_fill
+3933     10.3716  libpixman.so.0.0.0       pixman_fill_mmx
+  3933     100.000  libpixman.so.0.0.0       pixman_fill_mmx [self]
+-------------------------------------------------------------------------------
+  3642     100.000  libpixman.so.0.0.0       pixman_image_composite
+3645      9.6121  libpixman.so.0.0.0       fbCompositeSolidMask_nx8x8888mmx
+  3645     100.000  libpixman.so.0.0.0       fbCompositeSolidMask_nx8x8888mmx [self]
+-------------------------------------------------------------------------------
+  7         0.2342  libpixman.so.0.0.0       pixman_composite_rect_general
+  2982     99.7658  libpixman.so.0.0.0       fbFetch
+2989      7.8822  libpixman.so.0.0.0       fbFetch_a1
+  2989     100.000  libpixman.so.0.0.0       fbFetch_a1 [self]
+-------------------------------------------------------------------------------
+  2295     100.000  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+2084      5.4956  libpixman.so.0.0.0       pixman_rasterize_edges
+  2084     90.7666  libpixman.so.0.0.0       pixman_rasterize_edges [self]
+  212       9.2334  libc-2.5.so              memset
+-------------------------------------------------------------------------------
+  3         0.2519  libpixman.so.0.0.0       pixman_image_composite_rect
+  1188     99.7481  libpixman.so.0.0.0       pixman_composite_rect_general
+1191      3.1407  libpixman.so.0.0.0       mmxCombineOverU
+  1191     100.000  libpixman.so.0.0.0       mmxCombineOverU [self]
+-------------------------------------------------------------------------------
+837       2.2072  libpixman.so.0.0.0       pixman_image_composite
+  8433     43.4803  libpixman.so.0.0.0       pixman_image_composite_rect
+  4537     23.3926  libpixman.so.0.0.0       fbCompositeSolidMask_nx8888x8888Cmmx
+  3642     18.7780  libpixman.so.0.0.0       fbCompositeSolidMask_nx8x8888mmx
+  837       4.3155  libpixman.so.0.0.0       pixman_image_composite [self]
+  706       3.6401  libpixman.so.0.0.0       fbCompositeSrc_8888x8888mmx
+  697       3.5937  libpixman.so.0.0.0       pixman_compute_composite_region
+  173       0.8920  libpixman.so.0.0.0       fbCompositeSrcAdd_8888x8888mmx
+  99        0.5104  libpixman.so.0.0.0       .plt
+  53        0.2733  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  48        0.2475  libpixman.so.0.0.0       pixman_region_init
+  39        0.2011  libpixman.so.0.0.0       pixman_region_rectangles
+  35        0.1805  libpixman.so.0.0.0       pixman_region_n_rects
+  30        0.1547  libpixman.so.0.0.0       can_get_solid
+  26        0.1341  libpixman.so.0.0.0       pixman_have_mmx
+  24        0.1237  libpixman.so.0.0.0       pixman_region_fini
+  12        0.0619  libpixman.so.0.0.0       pixman_region_not_empty
+  4         0.0206  libpixman.so.0.0.0       pixman_composite_rect_general
+-------------------------------------------------------------------------------
+  706      100.000  libpixman.so.0.0.0       pixman_image_composite
+709       1.8697  libpixman.so.0.0.0       fbCompositeSrc_8888x8888mmx
+  709      100.000  libpixman.so.0.0.0       fbCompositeSrc_8888x8888mmx [self]
+-------------------------------------------------------------------------------
+653       1.7220  libpixman.so.0.0.0       pixman_fill
+  3918     85.4526  libpixman.so.0.0.0       pixman_fill_mmx
+  653      14.2421  libpixman.so.0.0.0       pixman_fill [self]
+  10        0.2181  libpixman.so.0.0.0       pixman_have_mmx
+  3         0.0654  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  1         0.0218  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols)
+-------------------------------------------------------------------------------
+  1         0.2421  libpixman.so.0.0.0       pixman_region_intersect
+  1         0.2421  libpixman.so.0.0.0       pixman_image_composite_rect
+  1         0.2421  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  3         0.7264  libpixman.so.0.0.0       pixman_edge_init
+  3         0.7264  libpixman.so.0.0.0       pixman_fill
+  6         1.4528  libpixman.so.0.0.0       pixman_compute_composite_region
+  8         1.9370  libpixman.so.0.0.0       pixman_composite_rect_general
+  11        2.6634  libpixman.so.0.0.0       pixman_region_union
+  31        7.5061  libpixman.so.0.0.0       reset_clip_region
+  32        7.7482  libpixman.so.0.0.0       pixman_image_set_clip_region
+  53       12.8329  libpixman.so.0.0.0       pixman_image_composite
+  54       13.0751  libpixman.so.0.0.0       pixman_image_unref
+  94       22.7603  libpixman.so.0.0.0       pixman_image_create_bits
+  115      27.8450  libpixman.so.0.0.0       allocate_image
+602       1.5875  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  602      100.000  libpixman.so.0.0.0       __i686.get_pc_thunk.bx [self]
+-------------------------------------------------------------------------------
+  697      100.000  libpixman.so.0.0.0       pixman_image_composite
+506       1.3344  libpixman.so.0.0.0       pixman_compute_composite_region
+  506      71.0674  libpixman.so.0.0.0       pixman_compute_composite_region [self]
+  109      15.3090  libpixman.so.0.0.0       pixman_region_rectangles
+  61        8.5674  libpixman.so.0.0.0       pixman_region_n_rects
+  15        2.1067  libpixman.so.0.0.0       pixman_region_init
+  15        2.1067  libpixman.so.0.0.0       pixman_region_not_empty
+  6         0.8427  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+  15        3.3333  libpixman.so.0.0.0       pixman_compute_composite_region
+  47       10.4444  libpixman.so.0.0.0       pixman_image_create_bits
+  48       10.6667  libpixman.so.0.0.0       pixman_image_composite
+  340      75.5556  libpixman.so.0.0.0       allocate_image
+473       1.2473  libpixman.so.0.0.0       pixman_region_init
+  473      100.000  libpixman.so.0.0.0       pixman_region_init [self]
+-------------------------------------------------------------------------------
+  24        7.1856  libpixman.so.0.0.0       pixman_image_composite
+  72       21.5569  libpixman.so.0.0.0       reset_clip_region
+  90       26.9461  libpixman.so.0.0.0       pixman_image_unref
+  148      44.3114  libpixman.so.0.0.0       pixman_image_create_bits
+449       1.1840  libpixman.so.0.0.0       pixman_region_fini
+  449      99.7778  libpixman.so.0.0.0       pixman_region_fini [self]
+  1         0.2222  libc-2.5.so              free
+-------------------------------------------------------------------------------
+  822      100.000  libpixman.so.0.0.0       pixman_image_create_bits
+404       1.0654  libpixman.so.0.0.0       allocate_image
+  404      47.0314  libpixman.so.0.0.0       allocate_image [self]
+  340      39.5809  libpixman.so.0.0.0       pixman_region_init
+  115      13.3877  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+  1         0.4739  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+  2         0.9479  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  99       46.9194  libpixman.so.0.0.0       pixman_image_composite
+  109      51.6588  libpixman.so.0.0.0       pixman_image_create_bits
+401       1.0575  libpixman.so.0.0.0       .plt
+  401      100.000  libpixman.so.0.0.0       .plt [self]
+-------------------------------------------------------------------------------
+390       1.0285  libpixman.so.0.0.0       pixman_image_create_bits
+  822      40.1367  libpixman.so.0.0.0       allocate_image
+  390      19.0430  libpixman.so.0.0.0       pixman_image_create_bits [self]
+  342      16.6992  libpixman.so.0.0.0       reset_clip_region
+  148       7.2266  libpixman.so.0.0.0       pixman_region_fini
+  109       5.3223  libpixman.so.0.0.0       .plt
+  96        4.6875  libpixman.so.0.0.0       pixman_region_init_rect
+  94        4.5898  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  47        2.2949  libpixman.so.0.0.0       pixman_region_init
+-------------------------------------------------------------------------------
+326       0.8597  libpixman.so.0.0.0       pixman_image_unref
+  326      69.3617  libpixman.so.0.0.0       pixman_image_unref [self]
+  90       19.1489  libpixman.so.0.0.0       pixman_region_fini
+  54       11.4894  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+  62       29.1080  libpixman.so.0.0.0       pixman_region_union
+  151      70.8920  libpixman.so.0.0.0       pixman_image_set_clip_region
+261       0.6883  libpixman.so.0.0.0       pixman_region_copy
+  261      100.000  libpixman.so.0.0.0       pixman_region_copy [self]
+-------------------------------------------------------------------------------
+261       0.6883  libpixman.so.0.0.0       pixman_region_intersect
+  261      99.6183  libpixman.so.0.0.0       pixman_region_intersect [self]
+  1         0.3817  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+230       0.6065  libpixman.so.0.0.0       pixman_region_union
+  230      75.9076  libpixman.so.0.0.0       pixman_region_union [self]
+  62       20.4620  libpixman.so.0.0.0       pixman_region_copy
+  11        3.6304  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+  95       49.7382  libpixman.so.0.0.0       reset_clip_region
+  96       50.2618  libpixman.so.0.0.0       pixman_image_create_bits
+213       0.5617  libpixman.so.0.0.0       pixman_region_init_rect
+  213      100.000  libpixman.so.0.0.0       pixman_region_init_rect [self]
+-------------------------------------------------------------------------------
+  173      100.000  libpixman.so.0.0.0       pixman_image_composite
+176       0.4641  libpixman.so.0.0.0       fbCompositeSrcAdd_8888x8888mmx
+  176      100.000  libpixman.so.0.0.0       fbCompositeSrcAdd_8888x8888mmx [self]
+-------------------------------------------------------------------------------
+  342      100.000  libpixman.so.0.0.0       pixman_image_create_bits
+174       0.4588  libpixman.so.0.0.0       reset_clip_region
+  174      46.7742  libpixman.so.0.0.0       reset_clip_region [self]
+  95       25.5376  libpixman.so.0.0.0       pixman_region_init_rect
+  72       19.3548  libpixman.so.0.0.0       pixman_region_fini
+  31        8.3333  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+  39       26.3514  libpixman.so.0.0.0       pixman_image_composite
+  109      73.6486  libpixman.so.0.0.0       pixman_compute_composite_region
+152       0.4008  libpixman.so.0.0.0       pixman_region_rectangles
+  152      100.000  libpixman.so.0.0.0       pixman_region_rectangles [self]
+-------------------------------------------------------------------------------
+111       0.2927  libpixman.so.0.0.0       pixman_image_set_clip_region
+  151      51.3605  libpixman.so.0.0.0       pixman_region_copy
+  111      37.7551  libpixman.so.0.0.0       pixman_image_set_clip_region [self]
+  32       10.8844  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+-------------------------------------------------------------------------------
+107       0.2822  libpixman.so.0.0.0       pixman_image_set_filter
+  107      100.000  libpixman.so.0.0.0       pixman_image_set_filter [self]
+-------------------------------------------------------------------------------
+  35       36.4583  libpixman.so.0.0.0       pixman_image_composite
+  61       63.5417  libpixman.so.0.0.0       pixman_compute_composite_region
+96        0.2532  libpixman.so.0.0.0       pixman_region_n_rects
+  96       100.000  libpixman.so.0.0.0       pixman_region_n_rects [self]
+-------------------------------------------------------------------------------
+  4         0.0475  libpixman.so.0.0.0       pixman_image_composite
+  8412     99.9525  libpixman.so.0.0.0       pixman_image_composite_rect
+64        0.1688  libpixman.so.0.0.0       pixman_composite_rect_general
+  4117     48.9187  libpixman.so.0.0.0       fbCombineInU
+  3018     35.8603  libpixman.so.0.0.0       fbFetch
+  1188     14.1160  libpixman.so.0.0.0       mmxCombineOverU
+  64        0.7605  libpixman.so.0.0.0       pixman_composite_rect_general [self]
+  8         0.0951  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  8         0.0951  libpixman.so.0.0.0       mmxCombineAddU
+  7         0.0832  libpixman.so.0.0.0       fbFetch_a1
+  4         0.0475  libpixman.so.0.0.0       fbFetchSolid
+  1         0.0119  libpixman.so.0.0.0       __i686.get_pc_thunk.cx
+  1         0.0119  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols)
+-------------------------------------------------------------------------------
+  10       27.7778  libpixman.so.0.0.0       pixman_fill
+  26       72.2222  libpixman.so.0.0.0       pixman_image_composite
+62        0.1635  libpixman.so.0.0.0       pixman_have_mmx
+  62       100.000  libpixman.so.0.0.0       pixman_have_mmx [self]
+-------------------------------------------------------------------------------
+54        0.1424  libpixman.so.0.0.0       pixman_image_set_component_alpha
+  54       100.000  libpixman.so.0.0.0       pixman_image_set_component_alpha [self]
+-------------------------------------------------------------------------------
+  2         4.1667  libpixman.so.0.0.0       pixman_edge_init
+  16       33.3333  libpixman.so.0.0.0       pixman_edge_step
+  30       62.5000  libpixman.so.0.0.0       _pixman_edge_tMultiInit
+48        0.1266  libpixman.so.0.0.0       __divdi3
+  48       100.000  libpixman.so.0.0.0       __divdi3 [self]
+-------------------------------------------------------------------------------
+  10        0.3303  libpixman.so.0.0.0       pixman_image_composite_rect
+  3018     99.6697  libpixman.so.0.0.0       pixman_composite_rect_general
+44        0.1160  libpixman.so.0.0.0       fbFetch
+  2982     98.4808  libpixman.so.0.0.0       fbFetch_a1
+  44        1.4531  libpixman.so.0.0.0       fbFetch [self]
+  2         0.0661  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols)
+-------------------------------------------------------------------------------
+  30       100.000  libpixman.so.0.0.0       pixman_image_composite
+41        0.1081  libpixman.so.0.0.0       can_get_solid
+  41       100.000  libpixman.so.0.0.0       can_get_solid [self]
+-------------------------------------------------------------------------------
+39        0.1028  libpixman.so.0.0.0       pixman_image_set_repeat
+  39       100.000  libpixman.so.0.0.0       pixman_image_set_repeat [self]
+-------------------------------------------------------------------------------
+  12       44.4444  libpixman.so.0.0.0       pixman_image_composite
+  15       55.5556  libpixman.so.0.0.0       pixman_compute_composite_region
+27        0.0712  libpixman.so.0.0.0       pixman_region_not_empty
+  27       100.000  libpixman.so.0.0.0       pixman_region_not_empty [self]
+-------------------------------------------------------------------------------
+23        0.0607  libpixman.so.0.0.0       pixman_region_translate
+  23       100.000  libpixman.so.0.0.0       pixman_region_translate [self]
+-------------------------------------------------------------------------------
+  3         6.0000  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  47       94.0000  libpixman.so.0.0.0       pixman_edge_init
+20        0.0527  libpixman.so.0.0.0       _pixman_edge_tMultiInit
+  30       60.0000  libpixman.so.0.0.0       __divdi3
+  20       40.0000  libpixman.so.0.0.0       _pixman_edge_tMultiInit [self]
+-------------------------------------------------------------------------------
+  96       100.000  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+20        0.0527  libpixman.so.0.0.0       pixman_edge_init
+  47       48.9583  libpixman.so.0.0.0       _pixman_edge_tMultiInit
+  24       25.0000  libpixman.so.0.0.0       pixman_edge_step
+  20       20.8333  libpixman.so.0.0.0       pixman_edge_init [self]
+  3         3.1250  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  2         2.0833  libpixman.so.0.0.0       __divdi3
+-------------------------------------------------------------------------------
+18        0.0475  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+  2295     93.7500  libpixman.so.0.0.0       pixman_rasterize_edges
+  108       4.4118  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  18        0.7353  libpixman.so.0.0.0       pixman_rasterize_trapezoid [self]
+  11        0.4493  libpixman.so.0.0.0       pixman_sample_floor_y
+  8         0.3268  libpixman.so.0.0.0       pixman_sample_ceil_y
+  7         0.2859  libc-2.5.so              memset
+  1         0.0408  libpixman.so.0.0.0       .plt
+-------------------------------------------------------------------------------
+  11       100.000  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+14        0.0369  libpixman.so.0.0.0       pixman_sample_floor_y
+  14       100.000  libpixman.so.0.0.0       pixman_sample_floor_y [self]
+-------------------------------------------------------------------------------
+12        0.0316  libpixman.so.0.0.0       pixman_image_set_has_client_clip
+  12       100.000  libpixman.so.0.0.0       pixman_image_set_has_client_clip [self]
+-------------------------------------------------------------------------------
+11        0.0290  libpixman.so.0.0.0       pixman_region_init_with_extents
+  11       100.000  libpixman.so.0.0.0       pixman_region_init_with_extents [self]
+-------------------------------------------------------------------------------
+  8        100.000  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+11        0.0290  libpixman.so.0.0.0       pixman_sample_ceil_y
+  11       100.000  libpixman.so.0.0.0       pixman_sample_ceil_y [self]
+-------------------------------------------------------------------------------
+  1        11.1111  libpixman.so.0.0.0       pixman_image_composite_rect
+  8        88.8889  libpixman.so.0.0.0       pixman_composite_rect_general
+9         0.0237  libpixman.so.0.0.0       mmxCombineAddU
+  9        100.000  libpixman.so.0.0.0       mmxCombineAddU [self]
+-------------------------------------------------------------------------------
+  1         4.0000  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  24       96.0000  libpixman.so.0.0.0       pixman_edge_init
+9         0.0237  libpixman.so.0.0.0       pixman_edge_step
+  16       64.0000  libpixman.so.0.0.0       __divdi3
+  9        36.0000  libpixman.so.0.0.0       pixman_edge_step [self]
+-------------------------------------------------------------------------------
+  108      100.000  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+7         0.0185  libpixman.so.0.0.0       pixman_line_fixed_edge_init
+  96       87.2727  libpixman.so.0.0.0       pixman_edge_init
+  7         6.3636  libpixman.so.0.0.0       pixman_line_fixed_edge_init [self]
+  3         2.7273  libpixman.so.0.0.0       _pixman_edge_tMultiInit
+  2         1.8182  libpixman.so.0.0.0       .plt
+  1         0.9091  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  1         0.9091  libpixman.so.0.0.0       pixman_edge_step
+-------------------------------------------------------------------------------
+  1        20.0000  libpixman.so.0.0.0       pixman_image_composite_rect
+  4        80.0000  libpixman.so.0.0.0       pixman_composite_rect_general
+4         0.0105  libpixman.so.0.0.0       fbFetchSolid
+  4        80.0000  libpixman.so.0.0.0       fbFetchSolid [self]
+  1        20.0000  libpixman.so.0.0.0       fetchPixelProcForPicture
+-------------------------------------------------------------------------------
+  8433     100.000  libpixman.so.0.0.0       pixman_image_composite
+2         0.0053  libpixman.so.0.0.0       pixman_image_composite_rect
+  8412     99.7037  libpixman.so.0.0.0       pixman_composite_rect_general
+  10        0.1185  libpixman.so.0.0.0       fbFetch
+  7         0.0830  libpixman.so.0.0.0       fbCombineInU
+  3         0.0356  libpixman.so.0.0.0       mmxCombineOverU
+  2         0.0237  libpixman.so.0.0.0       pixman_image_composite_rect [self]
+  1         0.0119  libpixman.so.0.0.0       __i686.get_pc_thunk.bx
+  1         0.0119  libpixman.so.0.0.0       fbFetchSolid
+  1         0.0119  libpixman.so.0.0.0       mmxCombineAddU
+-------------------------------------------------------------------------------
+  1        100.000  libpixman.so.0.0.0       pixman_composite_rect_general
+1         0.0026  libpixman.so.0.0.0       __i686.get_pc_thunk.cx
+  1        100.000  libpixman.so.0.0.0       __i686.get_pc_thunk.cx [self]
+-------------------------------------------------------------------------------
+  1        100.000  libpixman.so.0.0.0       fbFetchSolid
+1         0.0026  libpixman.so.0.0.0       fetchPixelProcForPicture
+  1        100.000  libpixman.so.0.0.0       fetchPixelProcForPicture [self]
+-------------------------------------------------------------------------------
+  1        20.0000  libpixman.so.0.0.0       pixman_composite_rect_general
+  1        20.0000  libpixman.so.0.0.0       pixman_fill
+  1        20.0000  libpixman.so.0.0.0       pixman_blt
+  2        40.0000  libpixman.so.0.0.0       fbFetch
+0              0  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols)
+  0              0  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols) [self]
+-------------------------------------------------------------------------------
+  1        100.000  libpixman.so.0.0.0       pixman_region_fini
+0              0  libc-2.5.so              free
+  0              0  libc-2.5.so              free [self]
+-------------------------------------------------------------------------------
+  7         3.1963  libpixman.so.0.0.0       pixman_rasterize_trapezoid
+  212      96.8037  libpixman.so.0.0.0       pixman_rasterize_edges
+0              0  libc-2.5.so              memset
+  0              0  libc-2.5.so              memset [self]
+-------------------------------------------------------------------------------
+0              0  libpixman.so.0.0.0       pixman_blt
+  7337     99.9864  libpixman.so.0.0.0       pixman_blt_mmx
+  1         0.0136  anon (tgid:1031 range:0xb7f1f000-0xb7f20000) (no symbols)
+  0              0  libpixman.so.0.0.0       pixman_blt [self]
+-------------------------------------------------------------------------------