Answered
Memory leak with GPU enabled - AMD Radeon 780M
With GPU disabled, Lightroom uses about 6GB. With GPU enabled LRC consumes all available memory in a 32GB system and eventually stops responding and then crashes. When LRC stops responding, Process Explorer shows the process "suspended"... after a few minutes in this state, LRC crashes.
System Information, containing O/S, hardware and driver info
Lightroom Classic version: 13.2 [ 202402141005-bf1aeb84 ]
License: Creative Cloud
Language setting: en
Operating system: Windows 11 - Business Edition
Version: 11.0.22631
Application architecture: x64
System architecture: x64
Logical processor count: 16
Processor speed: 3.9GHz
SqLite Version: 3.36.0
CPU Utilisation: 3.0%
Built-in memory: 30436.7 MB
Dedicated GPU memory used by Lightroom: 21.0MB / 1946.0MB (1%)
Real memory available to Lightroom: 30436.7 MB
Real memory used by Lightroom: 5924.3 MB (19.4%)
Virtual memory used by Lightroom: 6617.7 MB
GDI objects count: 944
USER objects count: 2713
Process handles count: 2643
Memory cache size: 164.1MB
Internal Camera Raw version: 16.2 [ 1763 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 634MB / 15218MB (4%)
Camera Raw real memory: 542MB / 30436MB (1%)
Cache1:
Preview1- RAM:70.0MB, VRAM:0.0MB, 20240517-94409.CR2
Preview2- RAM:99.0MB, VRAM:0.0MB, 20240517-94414.CR2
Preview3- RAM:22.0MB, VRAM:0.0MB, 20240517-94410.CR2
NT- RAM:191.0MB, VRAM:0.0MB, Combined:191.0MB
Cache2:
final1- RAM:184.0MB, VRAM:0.0MB, 20240517-94410.CR2
final2- RAM:215.0MB, VRAM:0.0MB, 20240517-94409.CR2
T- RAM:399.0MB, VRAM:0.0MB, Combined:399.0MB
Cache3:
m:164.1MB, n:132.2MB
U-main: 112.0MB
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Standard Preview Size: 2560 pixels
Displays: 1) 2560x1440, 2) 2560x1440
Input types: Multitouch: No, Integrated touch: No, Integrated pen: Yes, External touch: No, External pen: Yes, Keyboard: No
Graphics Processor Info:
DirectX: AMD Radeon 780M Graphics (31.0.24031.5001)
Init State: GPU for Display supported by default with image processing and export supported in the custom mode
User Preference: GPU for Display disabled
Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: X:\Lightroom\master-v13.lrcat
Settings Folder: C:\Users\jim\AppData\Roaming\Adobe\Lightroom
Installed Plugins:
1) AdobeStock
2) ColorChecker Camera Calibration
3) Flickr
4) Nikon Tether Plugin
Config.lua flags: None
Adapter #1: Vendor : 1002
Device : 15bf
Subsystem : b0021f4c
Revision : c1
Video Memory : 1946
Adapter #2: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: $$$/dvaaudiodevice/SystemDefaultAndEffectiveDeviceName=System Default - Speakers (2- Realtek(R) Audio)#{comment}DVAAU-4201250: Open the audio hardware preferences page.
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 48000
Build: LR5x120
Direct2DEnabled: false
GL_ACCUM_ALPHA_BITS: 8
GL_ACCUM_BLUE_BITS: 8
GL_ACCUM_GREEN_BITS: 8
GL_ACCUM_RED_BITS: 8
GL_ALPHA_BITS: 8
GL_BLUE_BITS: 8
GL_DEPTH_BITS: 32
GL_GREEN_BITS: 8
GL_MAX_3D_TEXTURE_SIZE: 8192
GL_MAX_TEXTURE_SIZE: 16384
GL_MAX_TEXTURE_UNITS: 8
GL_MAX_VIEWPORT_DIMS: 16384,16384
GL_RED_BITS: 8
GL_RENDERER: AMD Radeon 780M Graphics
GL_SHADING_LANGUAGE_VERSION: 4.60
GL_STENCIL_BITS: 8
GL_VENDOR: ATI Technologies Inc.
GL_VERSION: 4.6.0 Compatibility Profile Context 24.4.1.240409
GPUDeviceEnabled: false
OGLEnabled: true
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GL_ARB_texture_compression GL_ARB_texture_env_crossbar GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_ARB_shadow GL_ARB_shadow_ambient GL_ARB_texture_env_combine GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_NV_half_float GL_ARB_depth_texture GL_ARB_fragment_program GL_ARB_vertex_program GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_EXT_texture_rectangle GL_NV_primitive_restart GL_S3_s3tc GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_occlusion_query GL_ARB_point_sprite GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_EXT_blend_equation_separate GL_EXT_depth_bounds_test GL_ARB_color_buffer_float GL_ARB_draw_buffers GL_ARB_half_float_pixel GL_ARB_pixel_buffer_object GL_ARB_texture_float GL_ARB_texture_rectangle GL_EXT_framebuffer_object GL_EXT_pixel_buffer_object GL_EXT_texture_mirror_clamp GL_NV_float_buffer GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ATI_separate_stencil GL_ATI_shader_texture_lod GL_ATI_texture_mirror_once GL_EXT_bindable_uniform GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_packed_float GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_integer GL_EXT_transform_feedback GL_NV_depth_buffer_float GL_OES_EGL_image GL_EXT_provoking_vertex GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_rg GL_ARB_transform_feedback GL_ARB_vertex_array_object GL_EXT_direct_state_access GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_AMD_conservative_depth GL_AMD_seamless_cubemap_per_texture GL_AMD_texture_cube_map_array GL_ARB_compatibility GL_ARB_copy_buffer GL_ARB_depth_clamp GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_seamless_cube_map GL_ARB_shader_texture_lod GL_ARB_sync GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_multisample GL_ARB_texture_multisample_no_array GL_ARB_texture_query_lod GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ATI_meminfo GL_EXT_texture_storage GL_NV_copy_image GL_NV_texture_barrier GL_AMD_blend_minmax_factor GL_AMD_depth_clamp_separate GL_AMD_sample_positions GL_ARB_ES2_compatibility GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_compressed_texture_pixel_storage GL_ARB_debug_output GL_ARB_draw_indirect GL_ARB_explicit_attrib_location GL_ARB_get_program_binary GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_occlusion_query2 GL_ARB_robustness GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_subroutine GL_ARB_shading_language_packing GL_ARB_tessellation_shader GL_ARB_texture_compression_bptc GL_ARB_texture_rgb10_a2ui GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_shader_image_load_store GL_EXT_texture_sRGB_decode GL_EXT_vertex_attrib_64bit GL_AMD_multi_draw_indirect GL_AMD_pinned_memory GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_shader_atomic_counters GL_ARB_shader_image_load_store GL_ARB_shading_language_420pack GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_debug_label GL_AMD_query_buffer_object GL_AMD_shader_trinary_minmax GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_compute_shader GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_framebuffer_no_attachments GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_shader_image_size GL_ARB_shader_storage_buffer_object GL_ARB_stencil_texturing GL_ARB_texture_buffer_range GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_texture_view GL_ARB_vertex_attrib_binding GL_EXT_copy_buffer GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_AMD_gpu_shader_half_float GL_AMD_gpu_shader_int64 GL_ARB_ES3_1_compatibility GL_ARB_bindless_texture GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_enhanced_layouts GL_ARB_indirect_parameters GL_ARB_multi_bind GL_ARB_query_buffer_object GL_ARB_seamless_cubemap_per_texture GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_sparse_texture GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_EXT_timer_query GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_NV_shader_atomic_int64 GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_sparse_buffer GL_ARB_texture_barrier GL_ARB_transform_feedback_overflow_query GL_EXT_polygon_offset_clamp GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_OVR_multiview GL_ARB_ES3_2_compatibility GL_ARB_gpu_shader_int64 GL_ARB_parallel_shader_compile GL_ARB_post_depth_coverage GL_ARB_sample_locations GL_ARB_shader_atomic_counter_ops GL_ARB_shader_ballot GL_ARB_shader_clock GL_ARB_shader_viewport_layer_array GL_ARB_texture_filter_minmax GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_no_error GL_OVR_multiview2 GL_ARB_gl_spirv GL_EXT_memory_object GL_EXT_memory_object_win32 GL_EXT_semaphore GL_EXT_semaphore_win32 GL_AMD_gpu_shader_int16 GL_ARB_polygon_offset_clamp GL_ARB_spirv_extensions GL_ARB_texture_filter_anisotropic GL_EXT_texture_compression_bptc GL_KHR_parallel_shader_compile GL_KHR_shader_subgroup GL_EXT_nonuniform_qualifier GL_NV_timeline_semaphore
[moved from bugs to discussions according to the community rules - Mod.]
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