DarthAffe/stable-diffusion.cpp
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Author SHA1 Message Date
Wagner Bruna 766ce0ec4e perf: replace qkv materialized chunks with views (#2335) 2026-11-12 23:10:48 +08:00
Wagner Bruna f977addf06 fix: disable batch_cfg for Metal when building with upstream ggml (#2311) 2026-11-09 22:10:12 +08:00
Wagner Bruna 8cbe905fdd refactor: use a distinct version id for Chroma (#2237) 2026-10-28 22:02:18 +08:00
Wagner Bruna d234ac62fa feat: print sigma values before inference (#2205) 2026-10-25 15:58:35 +08:00
Wagner Bruna 0886f11b6b fix: skip reference image VAE encoding when latents have no consumer (#2207) 2026-10-25 05:19:32 +08:00
Wagner Bruna 530fa39073 fix: prevent z-image crash with reference images (#2185) 2026-10-22 22:57:44 +08:00
Wagner Bruna 20050815ac chore: clean up include paths (#2175) 2026-10-20 22:58:52 +08:00
Wagner Bruna c150a6bafe fix: correct step count adjustment for custom sigmas list (#2084) 2026-10-06 17:55:00 +08:00
Wagner Brunaandleejet f4b5326da7 feat: support for merging LoRA weights on model conversion (#2079) 
Co-authored-by: leejet <leejet714@gmail.com>
 2026-10-06 17:50:16 +08:00
Wagner Bruna b8248a869c fix: avoid passing ggml logs as format strings (#2002) 2026-09-21 00:50:52 +08:00
Wagner Bruna 008ca5b492 feat: restore legacy fp8 handling when building with upstream ggml (#2001) 2026-09-21 00:48:30 +08:00
Wagner Bruna 07a85c74cb feat: support Brownian tree noise in all noise injection samplers (#1899) 2026-09-15 02:37:31 +08:00
Wagner Bruna d04e8950c1 fix: correct SDXL embeddings loading (#1939) 2026-09-08 00:23:08 +08:00
Wagner Bruna 88b044be7f fix: mark graph cuts with both a prefix and a suffix (#1883) 2026-08-19 22:27:48 +08:00
Wagner Bruna af92790ffc feat: allow customizing the alpha and beta parameters of the beta scheduler (#1834) 2026-07-30 21:24:51 +08:00
Wagner Bruna b8bf67615c fix: correct dangling pointer to empty image reference vector (#1813) 2026-07-24 21:20:33 +08:00
Wagner Bruna 2961182365 chore: add missing override declarations (#1800) 2026-07-21 22:49:52 +08:00
Wagner Bruna 45714b1069 feat(sdapi): report generation parameters through the info field (#1426) 2026-07-05 16:11:37 +08:00
Wagner Bruna ec4cb8104b fix: correct TAEHV encoding for image models (#1711) 2026-06-27 01:23:18 +08:00
Wagner Brunaandleejet 39f7962d69 ci: adopt dynamic cpu backends on released binaries (#1704) 
Co-authored-by: leejet <leejet714@gmail.com>
 2026-06-26 09:31:13 +08:00
Wagner Bruna e8e012eef2 fix: workaround for Anima with Vulkan and Flash Attention (#1678) 2026-06-22 00:20:00 +08:00
Wagner Bruna 710bc91c8f fix: correct conversion from sd_type_t to ggml_type (#1519) 2026-06-16 23:54:42 +08:00
Wagner Brunaandleejet 5a34bc7f6e feat: support for cancelling generations (#1124) 
* feat: support for canceling the ongoing generation

* return partial image batches on cancel

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2026-06-16 00:36:38 +08:00
Wagner Bruna 81abfb2548 chore: rename and reformat gits_noise.inl (#1617) 2026-06-07 22:30:20 +08:00
Wagner Brunaandleejet 02f06370a7 refactor: call CPU backend functions dynamically (#1591) 
Co-authored-by: leejet <leejet714@gmail.com>
 2026-06-01 23:41:21 +08:00
Wagner Bruna b54bd83a3f fix: explicitly exclude f8, f64 and i64 tensors from mmap (#1575) 2026-05-30 18:31:08 +08:00
Wagner Bruna 0e4ee04488 fix: correct tae for models that use the flux2 vae (#1571) 2026-05-28 09:13:16 +08:00
Wagner Bruna f683c88a28 feat: make negative max_vram control the amount of spare vram (#1503) 2026-05-18 23:00:06 +08:00
Wagner Bruna e7eb92fd84 feat: add Gradient Estimation sampler (#1484) 2026-05-17 22:54:28 +08:00
Wagner Bruna fd1a2794f3 refactor: unify Euler, Euler Ancestral and DDIM implementations (#1474) 2026-05-16 16:13:28 +08:00
Wagner Bruna 686856edca chore: do not report the fake VAE "allocation" as an error (#1494) 2026-05-16 16:08:31 +08:00
Wagner BrunaPiotr WilkinJunmo Kimleejet
 		57ff2eb0f4 feat: support for memory-mapping model weights (#1414) 
Co-authored-by: Piotr Wilkin <piotr.wilkin@syndatis.com>
Co-authored-by: Junmo Kim <me@junmo.kim>
Co-authored-by: leejet <leejet714@gmail.com>
 2026-05-15 00:30:03 +08:00
Wagner Bruna 586b6f1481 feat: adapt res samplers for flow models for eta > 0 (#1436) 2026-05-06 21:49:06 +08:00
Wagner BrunaStéphane du HamelCyberhan123leejet
 		b8079e253d feat: transition from compile-time to runtime backend discovery (#1448) 
Co-authored-by: Stéphane du Hamel <stephduh@live.fr>
Co-authored-by: Cyberhan123 <255542417@qq.com>
Co-authored-by: leejet <leejet714@gmail.com>
 2026-04-29 23:26:57 +08:00
Wagner Bruna 331cfa5387 fix: release VAE compute buffer after tiled encoding (#1465) 2026-04-29 22:25:30 +08:00
Wagner Bruna 7023fc4cfb fix: correct image to image DDIM and TCD (#1410) 2026-04-19 17:51:28 +08:00
Wagner Bruna e77e4c46bf feat: adapt LCM for flow models (#1413) 2026-04-19 17:49:46 +08:00
Wagner Bruna f3f69e2fbe feat: add DPM++ (2S) Ancestral implementation for flow models (#1428) 2026-04-18 15:05:09 +08:00
Wagner Bruna 2bcff67480 fix: correct dpm++2s_a second model call (#1435) 2026-04-18 14:54:41 +08:00
Wagner Bruna ee5bf956b0 chore: allow building the embedded UI header separately (#1415) 2026-04-15 22:07:31 +08:00
Wagner Brunaandprofessor-moody 118489eb5c chore: harden safetensors and gguf loading code (#1404) 
Co-authored-by: professor-moody <keys@nimbus.lan>
 2026-04-11 17:19:57 +08:00
Wagner Bruna be9f51b25c refactor: simplify DiscreteFlowDenoiser (#1405) 2026-04-11 17:18:23 +08:00
Wagner Bruna dd753729cc fix: correct double increment on flow denoisers sigma calculations (#1372) 2026-04-08 23:13:05 +08:00
Wagner Brunaandleejet 687a81f251 chore: make libwebp optional and support system libwebp (#1387) 
Co-authored-by: leejet <leejet714@gmail.com>
 2026-04-05 23:52:05 +08:00
Wagner Brunaandleejet 99c1de379b feat: ancestral sampler implementations for flow models (#1374) 
* feat: add support for the eta parameter to ancestral samplers

* feat: Euler Ancestral sampler implementation for flow models

* refine flow ancestral sampling and normalize eta defaults

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2026-04-02 01:35:29 +08:00
Wagner Bruna 4fe7a35939 feat(server): add generation metadata to png images (#1217) 2026-03-31 23:06:27 +08:00
Wagner Bruna 02dd5e5dd2 refactor: move VAE tiling parameters to SDGenerationParams (#1261) 2026-03-30 23:09:38 +08:00
Wagner Bruna 6293ab5aaf docs: update Spectrum info about DiT models (#1360) 2026-03-30 00:12:57 +08:00
Wagner Bruna 630ee03f23 refactor: move all cache parameter defaults to the library (#1327) 2026-03-15 16:43:46 +08:00
Wagner Bruna f6968bc589 chore: remove SD_FAST_SOFTMAX build flag (#1338) 2026-03-15 16:42:47 +08:00
Wagner Bruna 39d54702a6 feat: accept legacy image parameter on v1/images/edits (#1270) 2026-03-01 22:00:50 +08:00
Wagner Bruna 60889bc9a1 fix: correct sdapi LoRA file handling (#1276) 2026-03-01 21:57:06 +08:00
Wagner Brunaandleejet b314d80ad0 feat: turn flow_shift into a generation parameter (#1289) 
* feat: turn flow_shift into a generation parameter

* format code

* simplify set_shift/set_parameters

* fix sd_sample_params_to_str

* remove unused variable

* update docs

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2026-02-26 00:26:04 +08:00
Wagner Bruna adea272225 feat(server): use image and command-line dimensions by default on server (#1262) 2026-02-11 00:42:50 +08:00
Wagner Bruna c7ccafbd6f fix: correct sdapi handling of cfg_scale and steps (#1260) 2026-02-09 23:34:19 +08:00
Wagner Bruna 329571131d chore: clarify warning about missing model files (#1219) 2026-01-21 22:34:11 +08:00
Wagner Brunaandleejet 61659ef299 feat: add basic sdapi support to sd-server (#1197) 
* feat: add basic sdapi support to sd-server

Compatible with AUTOMATIC1111 / Forge.

* fix img2img with no mask

* add more parameter validation

* eliminate MSVC warnings

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2026-01-19 00:21:11 +08:00
Wagner Bruna fbce16e02d fix: avoid undefined behavior on image mask allocation failure (#1198) 2026-01-18 01:14:56 +08:00
Wagner Bruna 48d3161a8d feat: add sd-server API support for steps, sampler and scheduler (#1173) 2026-01-14 00:34:27 +08:00
Wagner Bruna c5602a676c feat: prioritize gguf and safetensors formats for embeddings and LoRAs (#1169) 2026-01-05 23:58:09 +08:00
Wagner Bruna d0d836ae74 feat: support mmap for model loading (#1059) 2025-12-28 22:38:29 +08:00
Wagner Bruna cc107714d7 fix: consistently pass 2nd-order samplers half steps as negatives (#1095) 2025-12-27 15:54:18 +08:00
Wagner Bruna 7c88c4765c chore: give feedback about cfg values smaller than 1 (#1088) 2025-12-19 23:41:52 +08:00
Wagner Brunaandleejet 78e15bd4af feat: default to LCM scheduler for LCM sampling (#1109) 
* feat: default to LCM scheduler for LCM sampling

* fix bug and attempt to get default scheduler for vid_gen when none is set

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2025-12-18 21:43:39 +08:00
Wagner Bruna e687913bf1 chore: remove lora_model_dir parameter (#1100) 2025-12-16 22:37:45 +08:00
Wagner Bruna 200cb6f2ca fix: avoid crash with VAE tiling and certain image sizes (#1090) 2025-12-15 23:51:40 +08:00
Wagner Bruna a3a88fc9b2 fix: avoid crash loading LoRAs with bf16 weights (#1077) 2025-12-12 22:36:54 +08:00
Wagner Bruna e72aea796e feat: embed version string and git commit hash (#1008) 2025-12-09 22:38:54 +08:00
Wagner Bruna 118683de8a fix: correct preview method selection (#1038) 2025-12-04 22:43:16 +08:00
Wagner Bruna 99e17232a4 fix: prevent NaN issues with Z-Image on certain ROCm setups (#1034) 2025-12-03 22:19:34 +08:00
Wagner Bruna e4c50f1de5 chore: add sd_ prefix to a few functions (#967) 2025-12-01 22:43:52 +08:00
Wagner Bruna 673dbdda17 fix: add missing line cleanup for s/it progress display (#891) 2025-11-30 11:45:30 +08:00
Wagner Bruna 0249509a30 refactor: add user data pointer to the image preview callback (#1001) 2025-11-30 11:34:17 +08:00
Wagner Bruna 45c46779af feat: add LCM scheduler (#983) 2025-11-22 13:53:31 +08:00
Wagner Brunaandmasamaru-san b542894fb9 fix: avoid crash on default video preview path (#997) 
Co-authored-by: masamaru-san
 2025-11-22 12:46:27 +08:00
Wagner Bruna 199e675cc7 feat: support for --tensor-type-rules on generation modes (#932) 2025-11-16 17:07:32 +08:00
Wagner Bruna e8eb3791c8 fix: typo in --lora-apply-mode help (#972) 2025-11-16 14:48:00 +08:00
Wagner Bruna aa44e06890 fix: avoid crash with LoRAs and type override (#974) 2025-11-16 14:47:36 +08:00
Wagner Bruna 945d9a9ee3 docs: add Koboldcpp as an available UI (#930) 2025-11-02 02:03:01 +08:00
Wagner Bruna 353e708844 docs: update ggml and llama.cpp URLs (#931) 2025-11-02 02:02:44 +08:00
Wagner Bruna 8a45d0ff7f chore: clean up stb includes (#919) 2025-10-28 23:25:45 +08:00
Wagner Bruna 64a7698347 chore: report number of Qwen layers as info (#901) 2025-10-18 23:22:01 +08:00
Wagner Bruna c64994dc1d fix: better progress display for second-order samplers (#834) 2025-10-13 22:12:48 +08:00
Wagner Bruna 5436f6b814 fix: correct canny preprocessor (#861) 2025-10-13 22:02:35 +08:00
Wagner Bruna 9727c6bb98 fix: resolve VAE tiling problem in Qwen Image (#873) 2025-10-12 23:45:53 +08:00
Wagner Bruna aa68b875b9 refactor: deal with default img-cfg-scale at the library level (#869) 2025-10-12 23:17:52 +08:00
Wagner Brunaandleejet 5b261b9cee feat: add a stand-alone upscale mode (#865) 
* feat: add a stand-alone upscale mode

* fix prompt option check

* format code

* update README.md

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2025-10-12 23:10:02 +08:00
Wagner Bruna f3140eadbb fix: tensor loading thread count (#854) 2025-09-25 00:26:38 +08:00
Wagner Bruna 513f36d495 docs: include Vulkan compatibility for LoRA quants (#845) 2025-09-25 00:01:10 +08:00
Wagner Brunaandleejet 171b2222a5 fix: avoid segfault for pix2pix models without reference images (#766) 
* fix: avoid segfault for pix2pix models with no reference images

* fix: default to empty reference on pix2pix models to avoid segfault

* use resize instead of reserve

* format code

---------

Co-authored-by: leejet <leejet714@gmail.com>
 2025-09-18 00:11:38 +08:00
Wagner Bruna c607fc3ed4 feat: use Euler sampling by default for SD3 and Flux (#753) 
Thank you for your contribution.
 2025-09-14 12:34:41 +08:00
Wagner Bruna b54bec3f18 fix: do not force VAE type to f32 on SDXL (#716) 
This seems to be a leftover from the initial SDXL support: it's
not enough to avoid NaN issues, and it's not not needed for the
fixed sdxl-vae-fp16-fix .
 2025-09-14 12:19:59 +08:00
Wagner Bruna 5869987fe4 fix: make weight override more robust against ggml changes (#760) 2025-09-14 12:15:53 +08:00
Wagner Bruna 48956ffb87 feat: reduce CLIP memory usage with no embeddings (#768) 2025-09-14 12:08:00 +08:00
Wagner Bruna ddc4a18b92 fix: make tiled VAE reuse the compute buffer (#821) 2025-09-14 11:41:50 +08:00
Wagner Bruna ac5a215998 fix: use {} for params init instead of memset (#781) 2025-09-10 21:49:29 +08:00
Wagner Bruna abb36d66b5 chore: update flash attention warnings (#805) 2025-09-10 21:38:21 +08:00
Wagner Bruna ff4fdbb88d fix: accept NULL in sd_img_gen_params_t::input_id_images_path (#809) 2025-09-10 21:22:55 +08:00
Wagner Bruna 2eb3845df5 fix: typo in the verbose long flag (#783) 2025-09-04 00:49:01 +08:00
Wagner Bruna eea77cbad9 feat: throttle model loading progress updates (#782) 
Some terminals have slow display latency, so frequent output
during model loading can actually slow down the process.

Also, since tensor loading times can vary a lot, the progress
display now shows the average across past iterations instead
of just the last one.
 2025-09-01 21:32:01 +08:00