[Mesa-dev] bloat-blame results for megadriver

[Emil Velikov]

On 23/04/14 00:24, Eric Anholt wrote:
> I was reading an article on LTO in firefox today, and it pointed to
> https://github.com/wmanley/bloat-blame so I decided to try it on Mesa
> (i965_dri.so in a release build).  It looks like it's pointing at some
> silly inlines we're doing that we can probably fix up to reduce the size
> of our built library (s_texfilter.c:775 as an example).
> 

While on the bloat train, an interesting piece that is not present in the
stats below. A sizeable hunk of radeon and r200 dri drivers is common, and
currently it's present twice in the megadriver. Anyone interested in those
ancient drivers can split the common parts in a similar fashion to the gallium
drivers.

-Emil

> Just a pointer in case someone's interested in looking into this.
> 
> anholt at eliezer:anholt/src/mesa-release% tail -n 50 bloat 
> 2632	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:111
> 2638	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.cpp:395
> 2647	/home/anholt/src/mesa-release/src/mesa/main/format_pack.c:70
> 2655	/home/anholt/src/mesa-release/src/mesa/swrast/s_triangle.c:253
> 2811	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:125
> 2915	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.h:188
> 2942	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/builtin_functions.cpp:1231
> 2954	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i915/intel_batchbuffer.h:87
> 3058	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:112
> 3108	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:147
> 3119	/home/anholt/src/mesa-release/src/glsl/ast.h:52
> 3162	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:90
> 3189	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/../../../../../src/glsl/list.h:277
> 3225	/home/anholt/src/mesa-release/src/mesa/swrast/s_texfilter.c:798
> 3227	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:116
> 3228	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/ir_builder.h:55
> 3239	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:325
> 3269	/home/anholt/src/mesa-release/src/mesa/vbo/vbo_attrib_tmp.h:148
> 3335	/home/anholt/src/mesa-release/src/mesa/./main/context.h:311
> 3427	/home/anholt/src/mesa-release/src/glsl/glsl_parser_extras.h:104
> 3450	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/../../../../../src/glsl/list.h:278
> 3543	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:139
> 3758	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_reg.h:702
> 3800	/home/anholt/src/mesa-release/src/mesa/./main/macros.h:745
> 3813	/home/anholt/src/mesa-release/src/mesa/swrast/s_texfilter.c:775
> 3870	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:324
> 4025	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:95
> 4056	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:29
> 4437	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:148
> 4572	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/ir_builder.h:56
> 4601	/home/anholt/src/mesa-release/src/mesa/main/dlist.c:1068
> 5212	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:322
> 5384	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.h:145
> 5476	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:121
> 5638	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:122
> 5801	/home/anholt/src/mesa-release/src/mesa/program/ir_to_mesa.cpp:391
> 5954	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:123
> 6841	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:130
> 7058	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:107
> 7191	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:253
> 7556	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:156
> 7898	/home/anholt/src/mesa-release/src/mesa/main/imports.h:253
> 8248	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:104
> 9299	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:36
> 14795	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:43
> 23218	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:106
> 24881	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/list.h:79
> 45371	:?
> 226963	xform4.o:?
> 35845145	??:0
> 
> 
> 
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