File size: 6,656 Bytes
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"process_isolation": [
{
"name": "bf16",
"launcher_pid": 7376,
"inference_pid": 25920,
"exit_code": 0,
"start_allocated_bytes": 0,
"inference_pid_absent_from_gpu_after_exit": true
},
{
"name": "int8",
"launcher_pid": 35376,
"inference_pid": 29636,
"exit_code": 0,
"start_allocated_bytes": 0,
"inference_pid_absent_from_gpu_after_exit": true
},
{
"name": "young_bf16",
"launcher_pid": 31516,
"inference_pid": 35212,
"exit_code": 0,
"start_allocated_bytes": 0,
"inference_pid_absent_from_gpu_after_exit": true
},
{
"name": "young_int8",
"launcher_pid": 5400,
"inference_pid": 11368,
"exit_code": 0,
"start_allocated_bytes": 0,
"inference_pid_absent_from_gpu_after_exit": true
}
],
"original_and_corrected_identical_images": [
[
"",
"bf16",
"portrait",
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],
[
"",
"bf16",
"portrait",
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],
[
"",
"bf16",
"english_text",
42
],
[
"",
"bf16",
"english_text",
123
],
[
"",
"bf16",
"chinese_text",
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],
[
"",
"bf16",
"chinese_text",
123
],
[
"",
"bf16",
"composition",
42
],
[
"",
"bf16",
"composition",
123
],
[
"",
"bf16",
"texture",
42
],
[
"",
"bf16",
"texture",
123
],
[
"",
"bf16",
"rgba",
42
],
[
"",
"bf16",
"rgba",
123
],
[
"",
"bf16",
"edit",
42
],
[
"",
"bf16",
"edit",
123
],
[
"",
"int8",
"portrait",
42
],
[
"",
"int8",
"portrait",
123
],
[
"",
"int8",
"english_text",
42
],
[
"",
"int8",
"english_text",
123
],
[
"",
"int8",
"chinese_text",
42
],
[
"",
"int8",
"chinese_text",
123
],
[
"",
"int8",
"composition",
42
],
[
"",
"int8",
"composition",
123
],
[
"",
"int8",
"texture",
42
],
[
"",
"int8",
"texture",
123
],
[
"",
"int8",
"rgba",
42
],
[
"",
"int8",
"rgba",
123
],
[
"",
"int8",
"edit",
42
],
[
"",
"int8",
"edit",
123
],
[
"young_woman",
"bf16",
"young_chinese_woman",
42
],
[
"young_woman",
"bf16",
"young_chinese_woman",
123
],
[
"young_woman",
"int8",
"young_chinese_woman",
42
],
[
"young_woman",
"int8",
"young_chinese_woman",
123
]
],
"diagnostic_identical_images": [
"edit_fresh",
"portrait",
"edit_repeat",
"edit_rgb",
"edit_no_cache"
],
"initial_peak": {
"bf16": 19.081242561340332,
"int8": 23.080156326293945
},
"corrected_peak": {
"bf16": 19.081242561340332,
"int8": 12.087220668792725
},
"load_peak": {
"bf16": 0.0,
"int8": 9.335469722747803
},
"native": {
"bf16": {
"name": "edit_native",
"seed": 42,
"input_mode": "original",
"kv_cache": true,
"width": 2048,
"height": 2048,
"steps": 40,
"cfg": 1.0,
"vae_tiling": true,
"seconds": 233.8040861999998,
"peak_allocated_bytes": 28467959296,
"image_sha256": "c551ac809ccb48146d1ad842d75975c0e9663d388a368010d2bfccb7883eeeec",
"input_sha256": "01e37e178fb0d35d5c706b7edd76bc1a6c5b50ec3536901a467fd45295d097aa"
},
"int8": {
"name": "edit_native",
"seed": 42,
"input_mode": "original",
"kv_cache": true,
"width": 2048,
"height": 2048,
"steps": 40,
"cfg": 1.0,
"vae_tiling": true,
"seconds": 213.56440760000078,
"peak_allocated_bytes": 23243435008,
"image_sha256": "b6af18d8688bb2669632adf0cfae962bc34431e30e935014997010cde5c2ca59",
"input_sha256": "01e37e178fb0d35d5c706b7edd76bc1a6c5b50ec3536901a467fd45295d097aa"
}
},
"editing_conclusion_en": "At 1024px, enabling VAE tiling alone still produces excessive sharpening. At 2048px with the same tiling configuration, both BF16 and INT8 produce a red sweater while substantially preserving the soft lighting and natural skin texture. This controlled comparison supports resolution sensitivity in this editing case (including reference-image preprocessing). It does not identify a deeper model/pipeline cause or establish universal editing reliability.",
"editing_conclusion_zh": "1024px 下仅开启 VAE 分块仍过度锐化；2048px 配合同样的分块设置时，BF16 和 INT8 均生成红色毛衣，并较好保持柔和光线与自然皮肤质感。这一受控对照支持该编辑用例对分辨率敏感（包括参考图预处理分辨率），但尚未确定更深层的模型／流水线原因，也不能证明所有编辑任务均可靠。",
"images": [
{
"path": "input.png",
"en": "Shared input",
"zh": "两种精度共同输入"
},
{
"path": "int8-original/edit_fresh.png",
"en": "Fresh-process INT8, 1024px (failure reproduced)",
"zh": "新进程 INT8，1024px（复现失败）"
},
{
"path": "int8-original/edit_rgb.png",
"en": "1024px RGB input (not improved)",
"zh": "1024px RGB 输入（未改善）"
},
{
"path": "int8-original/edit_no_cache.png",
"en": "1024px KV cache off (not improved)",
"zh": "1024px 关闭 KV 缓存（未改善）"
},
{
"path": "int8-fixed/vae_roundtrip.png",
"en": "VAE-only round trip (no diffusion editing)",
"zh": "仅 VAE 编解码（未进行扩散编辑）"
},
{
"path": "int8-1024-tiled/edit_fresh.png",
"en": "1024px with VAE tiling (not improved)",
"zh": "1024px 加 VAE 分块（未改善）"
}
],
"aborted_native_untiled": "Stopped owned diagnostic process during prolonged VAE decoding after board memory saturated; no completed output or timing.",
"profiler_note": "The early after_delete event retained bound-method references and is not evidence of process-exit cleanup. All process isolation claims use fresh startups and explicit subprocess exits."
} |