在 2020-07-23星期四的 01:49 -0700，Faruk KILAVUZ写道：
> Hello
>
>
>
> I am using Armbian_20.05.4_Lime-
> a64_focal_current_5.4.45_desktop.img.xz and I try run glxgears on
> Olinuxino-A64 with Lima. When I running glxgears I see 117 frames in
> 5.0 second = 23.313FPS. Also mouse response so slow on desktop. It is
> understood from here Olinuxino-A64 doing software render. Please
> correct me if I am wrong. I am new at this job and I have difficulty
> in fully understanding the problem. Is there a way I can get high FPS
> in glxgears using Lima? What exactly is problem here? Sorry if I ask
> silly question. Thanks. Below are some outputs for the board I use.
What desktop environment do you use? Have you enabled composition?
When doing composition, the graphics will go through the GPU twice, and
Mali-400 is very weak.
>
>
>
> dmesg greg | "lima" output:
>
>
>
> [ 8.579828] lima 1c40000.gpu: IRQ ppmmu2 not found
> [ 8.584705] lima 1c40000.gpu: IRQ ppmmu3 not found
> [ 8.589554] lima 1c40000.gpu: gp - mali400 version major 1 minor 1
> [ 8.589626] lima 1c40000.gpu: pp0 - mali400 version major 1 minor 1
> [ 8.589670] lima 1c40000.gpu: pp1 - mali400 version major 1 minor 1
> [ 8.589694] lima 1c40000.gpu: IRQ pp2 not found
> [ 8.594298] lima 1c40000.gpu: IRQ pp3 not found
> [ 8.598869] lima 1c40000.gpu: l2 cache 64K, 4-way, 64byte cache line,
> 64bit external bus
> [ 8.606923] lima 1c40000.gpu: bus rate = 200000000
> [ 8.606932] lima 1c40000.gpu: mod rate = 297000000
> [ 8.607264] [drm] Initialized lima 1.0.0 20190217 for 1c40000.gpu on
> minor 0
>
>
>
>
> gpu node on sun50i-a64-olinuxoni.dts:
>
> gpu@1c40000 {
> compatible = "allwinner,sun50i-a64-mali", "arm,mali-400";
> reg = <0x1c40000 0x10000>;
> interrupts = <0x0 0x61 0x4 0x0 0x62 0x4 0x0 0x63 0x4 0x0 0x64 0x4
> 0x0 0x66 0x4 0x0 0x67 0x4 0x0 0x65 0x4>;
> interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "pp1", "ppmmu1",
> "pmu";
> clocks = <0x2 0x35 0x2 0x72>;
> clock-names = "bus", "core";
> resets = <0x2 0x1f>;
> phandle = <0x83>;
> };
>
>
> glxinfo:
>
> name of display: :0
> display: :0 screen: 0
> direct rendering: Yes
> server glx vendor string: SGI
> server glx version string: 1.4
> server glx extensions:
> GLX_ARB_context_flush_control, GLX_ARB_create_context,
> GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile,
> GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
> GLX_ARB_multisample,
> GLX_EXT_create_context_es2_profile,
> GLX_EXT_create_context_es_profile,
> GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
> GLX_EXT_import_context, GLX_EXT_libglvnd,
> GLX_EXT_no_config_context,
> GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
> GLX_EXT_visual_rating,
> GLX_MESA_copy_sub_buffer, GLX_OML_swap_method,
> GLX_SGIS_multisample,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
> GLX_SGI_make_current_read
> client glx vendor string: Mesa Project and SGI
> client glx version string: 1.4
> client glx extensions:
> GLX_ARB_context_flush_control, GLX_ARB_create_context,
> GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile,
> GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
> GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address,
> GLX_ARB_multisample,
> GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile,
> GLX_EXT_create_context_es_profile, GLX_EXT_fbconfig_packed_float,
> GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context,
> GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
> GLX_EXT_visual_rating,
> GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
> GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
> GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
> GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
> GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
> GLX_SGI_swap_control, GLX_SGI_video_sync
> GLX version: 1.4
> GLX extensions:
> GLX_ARB_create_context, GLX_ARB_create_context_no_error,
> GLX_ARB_create_context_profile, GLX_ARB_fbconfig_float,
> GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address,
> GLX_ARB_multisample,
> GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile,
> GLX_EXT_create_context_es_profile, GLX_EXT_fbconfig_packed_float,
> GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context,
> GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
> GLX_EXT_visual_rating,
> GLX_MESA_copy_sub_buffer, GLX_MESA_query_renderer,
> GLX_MESA_swap_control,
> GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGIS_multisample,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
> GLX_SGI_make_current_read, GLX_SGI_video_sync
> Extended renderer info (GLX_MESA_query_renderer):
> Vendor: lima (0x13b5)
> Device: Mali400 (0xffffffff)
> Version: 20.0.8
> Accelerated: yes
> Video memory: 0MB
> Unified memory: yes
> Preferred profile: compat (0x2)
> Max core profile version: 0.0
> Max compat profile version: 2.1
> Max GLES1 profile version: 1.1
> Max GLES[23] profile version: 2.0
> OpenGL vendor string: lima
> OpenGL renderer string: Mali400
> OpenGL version string: 2.1 Mesa 20.0.8
> OpenGL shading language version string: 1.20
> OpenGL extensions:
> GL_AMD_shader_trinary_minmax, GL_APPLE_packed_pixels,
> GL_ARB_ES2_compatibility, GL_ARB_clear_buffer_object,
> GL_ARB_compressed_texture_pixel_storage, GL_ARB_copy_buffer,
> GL_ARB_debug_output, GL_ARB_depth_texture, GL_ARB_draw_buffers,
> GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location,
> GL_ARB_explicit_uniform_location,
> GL_ARB_fragment_coord_conventions,
> GL_ARB_fragment_program, GL_ARB_fragment_program_shadow,
> GL_ARB_fragment_shader, GL_ARB_framebuffer_sRGB,
> GL_ARB_get_program_binary, GL_ARB_get_texture_sub_image,
> GL_ARB_half_float_pixel, GL_ARB_half_float_vertex,
> GL_ARB_internalformat_query, GL_ARB_internalformat_query2,
> GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment,
> GL_ARB_map_buffer_range, GL_ARB_multi_bind, GL_ARB_multisample,
> GL_ARB_multitexture, GL_ARB_occlusion_query,
> GL_ARB_occlusion_query2,
> GL_ARB_parallel_shader_compile, GL_ARB_pixel_buffer_object,
> GL_ARB_point_parameters, GL_ARB_point_sprite,
> GL_ARB_program_interface_query, GL_ARB_provoking_vertex,
> GL_ARB_robustness, GL_ARB_sampler_objects,
> GL_ARB_separate_shader_objects,
> GL_ARB_shader_objects, GL_ARB_shader_texture_lod,
> GL_ARB_shading_language_100, GL_ARB_shading_language_include,
> GL_ARB_shadow, GL_ARB_sync, GL_ARB_texture_border_clamp,
> GL_ARB_texture_compression, GL_ARB_texture_cube_map,
> GL_ARB_texture_env_add, GL_ARB_texture_env_combine,
> GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3,
> GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
> GL_ARB_texture_rectangle, GL_ARB_texture_storage,
> GL_ARB_transpose_matrix,
> GL_ARB_vertex_array_object, GL_ARB_vertex_attrib_binding,
> GL_ARB_vertex_buffer_object, GL_ARB_vertex_program,
> GL_ARB_vertex_shader,
> GL_ARB_window_pos, GL_ATI_blend_equation_separate,
> GL_ATI_draw_buffers,
> GL_ATI_fragment_shader, GL_ATI_separate_stencil,
> GL_ATI_texture_env_combine3, GL_EXT_EGL_image_storage,
> GL_EXT_EGL_sync,
> GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
> GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
> GL_EXT_blend_minmax, GL_EXT_blend_subtract,
> GL_EXT_compiled_vertex_array,
> GL_EXT_copy_texture, GL_EXT_direct_state_access,
> GL_EXT_draw_range_elements, GL_EXT_fog_coord,
> GL_EXT_framebuffer_blit,
> GL_EXT_framebuffer_multisample,
> GL_EXT_framebuffer_multisample_blit_scaled,
> GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB,
> GL_EXT_gpu_program_parameters, GL_EXT_multi_draw_arrays,
> GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
> GL_EXT_pixel_buffer_object, GL_EXT_point_parameters,
> GL_EXT_provoking_vertex, GL_EXT_rescale_normal,
> GL_EXT_secondary_color,
> GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
> GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,
> GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_cube_map,
> GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
> GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
> GL_EXT_texture_lod_bias, GL_EXT_texture_object,
> GL_EXT_texture_rectangle,
> GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_decode,
> GL_EXT_vertex_array,
> GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
> GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
> GL_KHR_context_flush_control, GL_KHR_debug, GL_KHR_no_error,
> GL_KHR_parallel_shader_compile,
> GL_KHR_texture_compression_astc_ldr,
> GL_KHR_texture_compression_astc_sliced_3d, GL_MESA_pack_invert,
> GL_MESA_window_pos, GL_NV_blend_square, GL_NV_fog_distance,
> GL_NV_light_max_exponent, GL_NV_packed_depth_stencil,
> GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
> GL_NV_texture_rectangle, GL_OES_EGL_image, GL_OES_read_format,
> GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
> GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod,
> GL_SUN_multi_draw_arrays
>
> OpenGL ES profile version string: OpenGL ES 2.0 Mesa 20.0.8
> OpenGL ES profile shading language version string: OpenGL ES GLSL ES
> 1.0.16
> OpenGL ES profile extensions:
> GL_APPLE_texture_max_level, GL_EXT_blend_minmax,
> GL_EXT_compressed_ETC1_RGB8_sub_texture,
> GL_EXT_discard_framebuffer,
> GL_EXT_draw_buffers, GL_EXT_draw_elements_base_vertex,
> GL_EXT_frag_depth,
> GL_EXT_map_buffer_range, GL_EXT_multi_draw_arrays,
> GL_EXT_occlusion_query_boolean, GL_EXT_read_format_bgra,
> GL_EXT_separate_shader_objects, GL_EXT_texture_border_clamp,
> GL_EXT_texture_format_BGRA8888, GL_EXT_unpack_subimage,
> GL_KHR_context_flush_control, GL_KHR_debug, GL_KHR_no_error,
> GL_KHR_parallel_shader_compile,
> GL_KHR_texture_compression_astc_ldr,
> GL_KHR_texture_compression_astc_sliced_3d, GL_NV_draw_buffers,
> GL_NV_fbo_color_attachments, GL_NV_read_buffer, GL_NV_read_depth,
> GL_NV_read_depth_stencil, GL_NV_read_stencil, GL_OES_EGL_image,
> GL_OES_EGL_image_external, GL_OES_EGL_sync,
> GL_OES_compressed_ETC1_RGB8_texture, GL_OES_depth24,
> GL_OES_depth_texture,
> GL_OES_draw_elements_base_vertex, GL_OES_element_index_uint,
> GL_OES_fbo_render_mipmap, GL_OES_get_program_binary,
> GL_OES_mapbuffer,
> GL_OES_packed_depth_stencil, GL_OES_required_internalformat,
> GL_OES_rgb8_rgba8, GL_OES_stencil8, GL_OES_surfaceless_context,
> GL_OES_texture_3D, GL_OES_texture_border_clamp,
> GL_OES_texture_npot,
> GL_OES_vertex_array_object, GL_OES_vertex_half_float
>
> 126 GLX Visuals
> visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
> id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
> -------------------------------------------------------------------
> ---------
> 0x021 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0 None
> 0x022 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0 None
> 0x29b 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0 None
> 0x29c 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 16 16 16 16 0 0 Slow
> 0x29d 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0 None
> 0x29e 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 16 16 16 16 0 0 Slow
> ...
>
>
> 150 GLXFBConfigs:
> visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
> id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
> -------------------------------------------------------------------
> ---------
> 0x0d9 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0 None
> 0x0da 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 16 16 16 16 0 0 Slow
> 0x0db 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0 None
> 0x0dc 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 16 16 16 16 0 0 Slow
> 0x0dd 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0 None
> 0x0de 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 16 16 16 16 0 0 Slow
> ...
>
>
>
> lsmod output:
>
> Module Size Used by
> snd_soc_hdmi_codec 20480 1
> dw_hdmi_cec 16384 0
> dw_hdmi_i2s_audio 16384 0
> axp20x_adc 20480 0
> axp20x_battery 16384 0
> axp20x_ac_power 16384 0
> snd_soc_spdif_tx 16384 0
> snd_soc_simple_card 24576 1
> snd_soc_simple_card_utils 20480 1 snd_soc_simple_card
> sun50i_codec_analog 28672 0
> sun8i_adda_pr_regmap 16384 1 sun50i_codec_analog
> sun8i_drm_hdmi 24576 0
> zstd 16384 4
> sun4i_gpadc_iio 24576 0
> sun8i_codec 28672 0
> dw_hdmi 40960 2 sun8i_drm_hdmi,dw_hdmi_i2s_audio
> sun4i_i2s 24576 2
> lima 45056 3
> cec 69632 2 dw_hdmi_cec,dw_hdmi
> gpu_sched 28672 1 lima
> snd_soc_core 176128 7
> sun4i_i2s,snd_soc_spdif_tx,snd_soc_hdmi_codec,sun50i_codec_analog,sun
> 8i_codec,snd_soc_simple_card_utils,snd_soc_simple_card
> ac97_bus 16384 1 snd_soc_core
> snd_pcm_dmaengine 16384 1 snd_soc_core
> snd_pcm 106496 5
> sun4i_i2s,snd_soc_hdmi_codec,sun8i_codec,snd_soc_core,snd_pcm_dmaengi
> ne
> snd_timer 40960 1 snd_pcm
> snd 86016 6 snd_soc_hdmi_codec,snd_timer,snd_soc_core,snd_pcm
> soundcore 16384 1 snd
> r8723bs 589824 0
> cfg80211 356352 1 r8723bs
> rfkill 28672 4 cfg80211
> sun4i_drm 20480 7
> sun4i_frontend 16384 1 sun4i_drm
> sun4i_tcon 32768 1 sun4i_drm
> sun8i_mixer 40960 0
> sun8i_tcon_top 16384 3 sun8i_drm_hdmi,sun4i_tcon,sun4i_drm
> cpufreq_dt 20480 0
> zram 32768 2
> sch_fq_codel 20480 6
> usb_f_acm 20480 1
> u_serial 32768 1 usb_f_acm
> g_serial 16384 0
> libcomposite 61440 2 g_serial,usb_f_acm
> ip_tables 32768 0
> x_tables 36864 1 ip_tables
> autofs4 49152 2
> axp20x_usb_power 16384 0
> pinctrl_axp209 16384 0
> axp20x_regulator 45056 8
> fixed 20480 2
> dwmac_sun8i 28672 0
> mdio_mux 16384 1 dwmac_sun8i
>
>
>
>
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