8 Commits

Author	SHA1	Message	Date
chenchaonan	7073a93653	sync upstream (#19) ... * [Partner Nodes] feat: add Krea 2 Medium Turbo model (#14280) * [Partner Nodes] feat: add seed input to Flux Erase node (#14283) Signed-off-by: bigcat88 <bigcat88@icloud.com> * chore: update workflow templates to v0.9.98 (#14284) * Bump comfyui-frontend-package to 1.45.15 (#14265) * Fix ideogram if model dtype gets set to fp8. (#14291) * Consolidate audio nodes into SaveAudioAdvanced node (CORE-202) (#13871) * Enable cfg1 optimization for DualModelGuider with CFGGuider (#14290) * Enable cfg1 optimization for DualModelGuider * Fix CFG Override tooltip * Fix interoperation with external source of pinned memory pressure (#14252) * mm: split off registration helper to doer and headroom calc * pinned_memory: implement registration comfy side Move away from Aimdo buffer registrations which seem fraught with danger and do it comfy side. Just start with the basic move. * pinned_memory: do registrations as portable memory * pinned_memory: discard async errors on registration fail Like the good ol days. * pinned_memory: implement abs shortfall retry If pinned registration happens to fail despite the previous budget ensures, consider the allocation shortfall, ensure it again, and try again. This allows comfy pins to interoperate with other software that might be doing substantive pinning. * aimdo 049 (#14300) * [Partner Nodes] feat: add new Gemini text node (#14299) * [Partner Nodes] feat: add temperature and top_p to NanoBanan node (#14305) * feat: add PreviewGaussianSplat + PreviewPointCloud nodes (#14194) * Update AMD portable readme. (#14303) * BE-1172 fix(3d): save Preview3DAdvanced / PreviewGaussianSplat / PreviewPointCloud to temp/, rename viewport input (#14294) * feat(3d): reorder Preview3DAdvanced / PreviewGaussianSplat / PreviewPointCloud inputs and outputs (#14308) * Update line endings check to ignore .ci files. (#14319) * Use windows line endings for windows portable readmes. (#14334) * Add SeedVR2 support (CORE-6) (#14110) * chore: update embedded docs to v0.5.3 (#14350) * Add Color primitive (#14260) * Improve ResolutionSelector (#14309) * feat(assets): extract image dimensions at ingest and emit on asset responses (#13991) * feat(assets): extract image dimensions at ingest and emit on asset responses Image assets now carry width/height under the existing `metadata` field on asset responses, shaped as `{"kind": "image", "width": W, "height": H}`. This lets consumers get original dimensions (e.g. for clients that render server-side thumbnails and can't recover them from naturalWidth/Height) without an extra round-trip. Dimensions are written to AssetReference.system_metadata across three ingest paths: - Direct file ingest (upload, in-place registration): Pillow reads the image header right after hashing, while the file is still in OS page cache. Non-image MIME types are skipped without touching the file. - From-hash registration: this path never reads the file bytes, so dimensions are best-effort copied from any prior sibling reference of the same asset that already carries kind=image metadata. Missing siblings, non-image siblings, or absent dimension keys leave the new reference's metadata unchanged. - Scanner enrichment: extends the existing system_metadata write in enrich_asset so scanner-registered images get the same treatment as uploaded ones. Existing system_metadata keys (e.g. safetensors fields written by the enricher, download provenance) are preserved through merge. Existing assets ingested before this change retain their current metadata — no automatic backfill in this PR. Tests cover image emission, non-image no-op, merge preservation, and the from-hash sibling back-fill (including the no-sibling and non-image-sibling cases). * fix(assets): validate sibling dimensions before backfilling Per CodeRabbit review on #13991: the previous loop accepted any sibling with `kind == "image"` and copied whichever dimension keys happened to be present, then returned. A partial sibling (kind set but missing or invalid width/height) could persist incomplete metadata onto the new reference even when a later sibling had valid dimensions. Now we validate that the sibling has both width and height as positive integers before adopting its dimensions, and continue scanning to the next sibling otherwise. * fix(assets): reject booleans in sibling dimension validation (use type-is) Per CodeRabbit follow-up on #13991: bool is a subclass of int in Python, so isinstance(True, int) is True. The previous strict-int gate would have accepted width=True (truthy + > 0) as a valid dimension. Realistic occurrence is low (extract_image_dimensions returns proper ints, JSON doesn't serialize bools as numbers), but the validation gate exists for defense-in-depth so it should be actually strict. --------- Co-authored-by: guill <jacob.e.segal@gmail.com> * Revert "Add SeedVR2 support (CORE-6) (#14110)" (#14359) This reverts commit 7863cf0e53. * chore(openapi): sync shared API contract from cloud@5273c30 (#14266) * fix: Add back apply_rotary_emb for Qwen Image (#14364) * Allow custom templates with Ideogram4 TE (#14374) * main/server: Add --debug-hang (#14371) Add an option to debug a hang with ctrl-C, dumping the backtraces to see where its stuck or slow. * Add LoRA key mapping for LTXV/LTXAV models (#14349) * feat: Add model support for SCAIL-2 (#14373) * initial SCAIL2 support * Move bg_removal_model input socket to first position for nicer display (#14353) * mm: dont reset cast buffers in cleanup_models_gc() (#14372) cleanup_models_gc can be called once per load_models_gpu via free_memory, which in turn can de-activate an active model via this reset_cast_buffers. cleanup_models_gc() could also come via obscure garbage collector paths so limit reset_cast_buffers to the post-node callsite instead. * Ensure conditions are not trainable to avoid bugs (#14368) * feat: Add Bernini-R model support (Wan video) (CORE-279) (#14216) * Depth anything 3 (Core-135) (#13853) Co-authored-by: Alexis Rolland <alexisrolland@hotmail.com> * Always enable cuda malloc on cu130 and higher. (#14381) * chore(openapi): sync shared API contract from cloud@ca12913 (#14367) * [Trainer/bug] Ensure model is not inference mode (CORE-72) (#13400) * Ensure model is not inference mode * force clone inside training mode to avoid inference tensor * Allow force deepcopy for model patcher * chore(assets): drop vestigial tags.tag_type column (#14248) tag_type was always "user" in practice — no code path ever set it to anything else (no system/seeded classification was wired up) and nothing queried it. The column, its ix_tags_tag_type index, and the TagUsage.type API field were dead weight, so they're removed. Adds alembic migration 0004 to drop the column and index. Verified: asset-seeder tests pass; migration applies cleanly on a fresh SQLite (tags retains only name; tag_type column + index dropped). Co-authored-by: guill <jacob.e.segal@gmail.com> * feat(assets): cursor-based pagination on GET /api/assets (#14014) * spec(assets): add cursor pagination params to GET /api/assets Add 'after' query param and 'next_cursor' response field for keyset pagination. Matches the cloud Go implementation (BE-893) so frontend sees a unified contract across runtimes. Offset/limit remain as a deprecated fallback. * feat(assets): add cursor encode/decode helpers for keyset pagination Port of cloud common/pagination/cursor.go. Wire format is base64url of {"s", "v", "id"} JSON; times are Unix microseconds UTC to match PostgreSQL timestamp precision. Includes a byte-identity fixture pinned against the cloud Go wire format so cross-runtime FE pagination can't silently drift. * feat(assets): thread cursor through schemas, service, and query layer list_assets_page accepts an opaque 'after' cursor and returns next_cursor when more pages are available. The query applies a keyset WHERE clause and a secondary ORDER BY id for deterministic tiebreak. Cursor sort field is validated against the request sort, and a last_access_time sort (OSS-only) falls back to offset/limit. Offset is ignored whenever a cursor is supplied. * feat(assets): wire cursor pagination through GET /api/assets handler Adds integration tests for: full cursor walk, invalid-cursor 400, sort/cursor mismatch 400, cursor-wins-over-offset, absent next_cursor when no more results, and pagination stability across deletes. * fix(assets): address cursor-review verified findings - Mint next_cursor on every cursor-supported sort, not only when 'after' was supplied. A first request (no 'after') previously returned next_cursor=None, leaving cursor mode unreachable from a clean start. - Over-fetch limit+1 so an exactly-full terminal page doesn't mint a spurious cursor pointing at a phantom next page. - Map crafted out-of-range microsecond cursors (OverflowError / OSError in datetime construction) to 400 INVALID_CURSOR instead of leaking 500. - Bump MAX_CURSOR_VALUE_LENGTH 256 -> 512 to match the AssetReference name column max; without this, a long-named asset minted a cursor the same server then refused on the next request. Cross-runtime byte identity with cloud is unaffected because no cloud cursor ever carries a value > 256 (cloud schema doesn't permit it). - Return None from _encode_next_cursor when the boundary row carries a NULL sort value (e.g. an Asset without size_bytes backfilled), instead of silently encoding 0 and mis-positioning the keyset. - Fix schemas_in.py comment so it matches actual handler behavior (last_access_time + 'after' raises 400, does not fall back). - Add AssetsApiError schema + 400 response to GET /api/assets in openapi.yaml so generated clients know the INVALID_CURSOR envelope. - Extend integration coverage: first-page mint, exact-multiple terminal page, cursor walks for created_at/updated_at/size sorts, datetime overflow surfaces as 400 not 500. - Add unit coverage for datetime overflow and 512-char round-trip. * feat(assets): bind cursor to sort order + Go-compat JSON escaping Address three needs-judgment items from the cursor-review judge synthesis: 1. Cursor wire format now includes an "o" key carrying the sort direction ("asc" / "desc") it was minted under. A request that replays the cursor with a flipped `order` parameter is rejected with 400 INVALID_CURSOR instead of silently walking the wrong direction. Legacy cursors without "o" still decode (the binding is best-effort until cloud mirrors the field — follow-up filed separately). 2. JSON serialization now escapes `<`, `>`, `&`, U+2028, U+2029 to mirror Go's default `json.Marshal` behavior. Without this, an asset name containing those characters produced different bytes on Python vs cloud Go. The escaped form is what both runtimes emit. 3. Add direct query-layer tests for the keyset tiebreaker — the secondary ORDER BY id branch was previously unexercised. Two scenarios: all rows share a primary sort value, and mixed ties straddle page boundaries. Both assert no row is dropped or duplicated across the walk. Wire-format note: Python cursors now differ from current cloud cursors by exactly the "o" key. Cloud follow-up will bring the two back into byte alignment. * fix(assets): address bot review comments - Soften offset param prose: it's not deprecated, just not preferred for sequential walks. Random-access UIs (jump-to-page, item count displays) legitimately still want offset, so dropping the 'deprecated' framing rather than promoting it to a machine-readable deprecated:true flag. - Add explicit HTTP status assertions before every json() / next_cursor read in test_list_cursor.py so a failing request surfaces as an HTTP error instead of a confusing KeyError on a 4xx/5xx body. * feat(assets): require cursor o field, drop legacy permissive path Cursor pagination hasn't shipped on either runtime yet — this PR is still draft and cloud's mirror is just behind it — so there are no legacy no-o cursors in the wild. Make o mandatory from day one rather than landing permissive and tightening later. decode_cursor now rejects any payload without o (or with a non-string o) as malformed. CursorPayload.order becomes a required str. Tests that constructed CursorPayload directly now pass order="desc"; test_legacy_cursor_without_order_accepted flips to test_cursor_without_order_rejected. * chore(assets): drop cross-repo prose from cursor comments Strip prose references to sibling Go implementations and external ticket IDs from cursor.py, the cursor tests, the keyset integration tests, asset_management's sort-field comment, and the legacy prompt_id alias comment. Pure docstring/comment scrub — no behavior or wire-format changes. x-runtime: [cloud] field annotations in openapi.yaml are unchanged; those are the spec's structural cross-runtime convention, not internal references. * test(assets): include 'o' in microsecond-boundary cursor payload The boundary test was building a cursor without the required `o` key, so decode failed on the missing-order branch before reaching the µs-overflow path the test is asserting. Both paths return 400 INVALID_CURSOR so the assertion passed for the wrong reason. Add `o` to the payload and matching `order=` to the request so the decode reaches the intended branch. * fix(assets): address ultrareview findings on cursor pagination Six fact-checked findings from the multi-model review pass: - Encoder/decoder length asymmetry: encode_cursor now rejects empty id, oversized id (>128), oversized value (>512), and invalid order tokens symmetrically with decode_cursor. Prevents the same server from minting a cursor it then 400s on the next request (e.g. a filesystem-scanned asset name >512 chars). The bad-order path now raises InvalidCursorError (still subclasses ValueError) so route-layer handling stays uniform. - Raw U+2028/U+2029 in cursor.py source: ripgrep treated those lines as line-terminators, confirming the bytes were the actual separators. Any editor save / autoformat / git tooling that normalizes invisibles would silently break the encoder. Replaced with explicit / Python escape sequences. - set(seen) == set(names) hid ordering regressions: a cursor walk that dropped a row at a page boundary or returned duplicates could pass. Reworked the assertion to (1) reject duplicates, (2) require full coverage, and (3) assert strict positional order for size sort, the only field with a clock-independent ordering. - Flaky time.sleep(0.05) between inserts: Windows CI clock resolution is ~15ms, so back-to-back inserts under load could collide and exercise the tiebreaker instead of the documented path. Removed the sleep and let the strengthened assertion above carry coverage / no-duplicates, with size sort carrying strict order. - Cursor error envelope diverged from the rest of routes.py: cursor 400s emitted {error: {code, message}} while every other 400 in the file emits {error: {code, message, details}} via _build_error_response. Switched to _build_error_response and added the details field to the AssetsApiError schema in openapi.yaml. - "Byte-identity fixtures" only checked substring containment, defeating the test class's stated purpose of pinning the wire format. Switched to exact-bytes equality against an inline expected payload string per fixture, so any whitespace / key-order / escape drift fails loudly. Also dropped Go / json.Marshal references from docstrings — the byte format is the contract, not the runtime that mints it. * fix(assets): cap cursors by encoded wire size, not just char count Char-count guards on value/id can still let multibyte or escape-heavy inputs blow past MAX_ENCODED_CURSOR_LENGTH once UTF-8 + escape expansion + base64url runs. A 512-character name of 'é' (2 bytes UTF-8) or '<' (serializes to the 6-byte '<' escape) passes the char check, mints a ~1500-byte cursor, then 400s when handed back on the next request. Compute the final encoded form and reject it before returning if it exceeds the wire cap. Adds regression tests for both inflation paths. * refactor(assets): extract cursor JSON escaping helper; size wire cap above per-field caps Addresses review feedback on cursor.py: - Extract the inline escape chain into _apply_wire_compatible_json_escapes() with a comment pinning it to the wire format's escape set, so the parity intent is explicit rather than reading as an ad-hoc transform. - Raise MAX_ENCODED_CURSOR_LENGTH to 8192 (comfortably above the ~5.2KB worst-case the per-field caps can produce) and drop the mint-time length guard. Encoder/decoder symmetry now holds by construction: the encoder can't produce a cursor the decode path rejects, so there is no confusing user-visible 'cursor too long' failure at mint time. - Rewrite the two over-wire-cap tests to assert worst-case multibyte and escape-heavy values mint and round-trip, instead of being rejected. * refactor(assets): drop cross-runtime cursor escaping; cursors are opaque The custom JSON escaping of <, >, &, U+2028, and U+2029 existed only to keep the encoded cursor byte-identical with the Cloud implementation of the same payload format. Cursors are opaque tokens, so byte-level compatibility across implementations is not needed — plain json.dumps output is sufficient. Remove the escaping helper and the byte-identity test fixtures that pinned the wire format; keep round-trip coverage for the affected characters. --------- Co-authored-by: guill <jacob.e.segal@gmail.com> * fix(assets): remove unused delete_content param from deleteAsset (#14241) * fix(assets): remove unused delete_content param from deleteAsset The delete_content query param on DELETE /api/assets/{id} was introduced in #12125 and had its default flipped to false in #12621. In practice no client sends it: the frontend issues a bare DELETE /assets/{id}, so every real caller already gets the default soft-delete (the reference is hidden, content preserved). The only thing that set delete_content=true was this repo's own test teardown. Remove the param from the route and the OpenAPI spec so the contract matches what clients actually use (and lines up with the cloud surface). The route now always soft-deletes. The underlying delete_asset_reference helper keeps its delete_content_if_orphan option, so orphan reclamation remains available internally for a future GC path — it's just no longer exposed on the public endpoint. Tests that used delete_content=true for hard cleanup now soft-delete; test_delete_upon_reference_count asserts content preservation instead of orphan removal. * test/docs: address review on deleteAsset delete_content removal - Rename test_delete_upon_reference_count -> test_soft_delete_preserves_asset_identity_across_references; the old name implied last-ref cleanup, but it now verifies the opposite (soft delete preserves identity across references). - Strengthen the re-association assertion: also check asset_hash == src_hash so it proves content reuse rather than relying on the now-tautological created_new is False. - Document delete_asset_reference: the orphan-reclamation branch is intentionally internal-only; the public endpoint always soft-deletes. - Normalize the soft-delete comment phrasing. * test(assets): make seed content unique per test for isolation Removing the delete_content param means delete is always a soft delete, so content created by one test now survives into the next. The suite had been relying on hard-delete teardown for isolation, so shared fixed-content fixtures started colliding: seeded_asset (b"A"*4096) and make_asset_bytes (deterministic on name) produced the same hash every test, so the second seed deduped to the surviving asset and returned 200 instead of 201, cascading into ~14 failures/errors. Salt both fixtures with a per-test uuid so each test creates fresh content (created_new True, 201), while keeping content deterministic within a test (same name/size -> same bytes) and preserving exact byte length so size-based list/sort assertions are unaffected. * main: force cudnn.benchmark to false (#14390) Some custom nodes try to set this true globally. It messes with dynamic VRAM with one-off spikes that can OOM but this is also very high risk for windows where such allocations might get serviced by shared memory fallback. Trump it. * feat(assets): add job_ids filter to GET /api/assets (#13998) * feat(assets): add job_ids filter to GET /api/assets Mirrors the existing cloud `job_ids` query param on the local Python server: clients can pass a comma-separated list (or repeated query params) of UUIDs to filter assets by their associated job. The `AssetReference.job_id` column already exists, so no migration is needed — this just plumbs the filter through schema → service → query. Marks the parameter as available in both runtimes by dropping the `[cloud-only]` description prefix and the `x-runtime: [cloud]` tag from the OpenAPI spec, per the OSS field-drift convention (absent runtime tag = populated by both local and cloud). * fix(assets): tighten job_ids — array schema, max_length, narrow except From cursor-reviews on the parent commit: - OpenAPI: declare job_ids as `type: array, items: string format: uuid` with `style: form, explode: true` so it matches the documented contract (and matches sibling include_tags/exclude_tags shape). Description now states both accepted shapes explicitly. - Schema: cap `job_ids` at 500 entries (max_length on the Pydantic field) so a client can't splice an unbounded list into the IN clauses. - Schema: drop `AttributeError` from the except — `raw` only contains `str` items by construction, so `uuid.UUID(<str>)` raises `ValueError` exclusively; the second clause was dead code. * fix(assets): tighten job_ids validator + add schema-level tests Aligns with the parallel hardening from draft PR #13848 (now closed as a duplicate). The validator now: - Raises ValueError on non-string list items (was: silently dropped). - Raises ValueError on non-string / non-list top-level values like dict or int (was: silently passed through to Pydantic's downstream coercion). Adds tests-unit/assets_test/queries/test_list_assets_query.py covering the validator end-to-end: CSV canonicalization, dedup order, default empty, invalid UUID, non-string list item, non-string non-list value, and the max_length=500 boundary. * feat(prompt): enforce canonical UUID prompt_id at job creation POST /prompt previously accepted any client-supplied prompt_id verbatim, str()-coercing even non-strings, and minting the literal job id "None" for an explicit JSON null. The new GET /api/assets job_ids filter matches stored job ids as canonical UUIDs exactly, so a non-UUID id minted a job whose assets could never be filtered. - validate_job_id (comfy_execution/jobs.py): requires a string in the canonical lowercase hyphenated UUID form; raises ValueError otherwise, including parseable-but-non-canonical spellings (uppercase, braced, URN, bare hex), which would otherwise be silently rewritten and then miss every exact-match lookup downstream (history keys, websocket correlation, /interrupt, the assets job_ids filter). - POST /prompt: absent or null prompt_id means the server mints uuid4; invalid means 400 invalid_prompt_id on the standard error envelope. - openapi.yaml: document the request-side prompt_id (format uuid, nullable) on PromptRequest. - tests: unit matrix for validate_job_id; integration tests against the booted server covering rejection, acceptance, and null handling. --------- Co-authored-by: guill <jacob.e.segal@gmail.com> * feat(assets): include asset id in executed WebSocket message (#13862) * feat(assets): enrich executed WS message with asset metadata When --enable-assets is set, each file-type output entry in the `executed` WebSocket message now includes id, name, asset_hash, size, and mime_type — matching the shape already returned by /upload/image. The enrichment lives in comfy_execution/asset_enrichment.py (no torch dependency) and is called from both send sites in execution.py: freshly executed nodes register the file inline via register_file_in_place; cached node re-sends look up the existing AssetReference by file path to avoid re-hashing. Errors are caught per-entry so a failure never blocks the WS message from sending. * fix(assets): inject only id in executed WS message per Asset Identity RFC Per the Asset Identity RFC, the executed WebSocket payload should carry id alone — hash is already encoded in the filename, and name/preview_url/ size belong behind GET /api/assets/{id} rather than being pushed eagerly. Simplifies the DB lookup path: we only need ref.id, so the asset.hash null-check is no longer required as a fallback trigger. * fix(assets): reject path traversal when resolving output abs_path Subfolder/filename were joined and absolutized without containment check, so '..' segments or an absolute filename could escape the type's base directory and register an unrelated on-disk file as an asset. Add commonpath-based containment check; skip enrichment (warn, leave entry unchanged) when the resolved path escapes base. Catches ValueError from cross-drive paths on Windows. * docs(assets): drop Asset Identity RFC reference from docstring * docs(assets): trim docstring to what enrichment does, not what it doesn't * test(assets): use real platform paths so containment check works on Windows The previous test setup patched os.path.abspath to identity and used a POSIX-style '/output' base, which collided with Windows path separators in os.path.commonpath. Drop the abspath/join patches and use a real tempdir-rooted base so the containment check runs against actual platform paths. * refactor(assets): enrich at output-processing time, not in the WS send path Per review: enrichment lived inside the client_id-guarded send sites, so a headless run (no websocket client) never registered assets at all, and ui_outputs/history stored the un-enriched entries. Now output_ui is enriched once, right after the node produces it and before it is stored in ui_outputs — so registration happens regardless of connected clients, and the asset id flows into history and the execution cache for free. _send_cached_ui re-sends the stored (already-enriched) dict verbatim, which lets the DB-lookup-by-path fallback be deleted: every enrichment is now a fresh output, and register_file_in_place re-hashes on upsert so an overwritten path can never carry a stale id. * revert(assets): drop job_ids filter from GET /api/assets (#14408) The job_ids query filter added in #13998 has no live consumer: the frontend Generated tab kept sourcing from GET /jobs, and the cloud side removed its equivalent filter from the shared asset spec. Carrying it on the local server only re-introduces Core<->Cloud drift on the shared contract, so remove it to match. Removed: the job_ids field + validator on ListAssetsQuery, the IN(...) clauses in list_references_page, the service/route passthrough, and the filter-only tests. Kept: the canonical-UUID prompt_id enforcement at job creation (also landed in #13998). It stands on its own -- job ids are matched verbatim by history keys, websocket correlation, and /interrupt -- and cloud inherits it by running core for execution, so no divergence is created. * chore(openapi): sync shared API contract from cloud@e3c52ad (#14406) * I don't think this actually works anymore. (#14403) * ops: tolerate already force casted dynamic weight (#14410) Some custom nodes .to weights completely out of load context which can wreak havoc if its for a model that is not active. Detect this condition and just let it fall-through to the non-dynamic loader straight up. --------- Signed-off-by: bigcat88 <bigcat88@icloud.com> Co-authored-by: Alexander Piskun <13381981+bigcat88@users.noreply.github.com> Co-authored-by: Daxiong (Lin) <contact@comfyui-wiki.com> Co-authored-by: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com> Co-authored-by: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com> Co-authored-by: Alexis Rolland <alexisrolland@hotmail.com> Co-authored-by: Jukka Seppänen <40791699+kijai@users.noreply.github.com> Co-authored-by: rattus <46076784+rattus128@users.noreply.github.com> Co-authored-by: Terry Jia <terryjia88@gmail.com> Co-authored-by: John Pollock <pollockjj@users.noreply.github.com> Co-authored-by: Silver <65376327+silveroxides@users.noreply.github.com> Co-authored-by: Matt Miller <mattmiller@comfy.org> Co-authored-by: guill <jacob.e.segal@gmail.com> Co-authored-by: kelseyee <971704395@qq.com> Co-authored-by: Kohaku-Blueleaf <59680068+KohakuBlueleaf@users.noreply.github.com> Co-authored-by: Talmaj <Talmaj@users.noreply.github.com>	2026-06-11 12:04:28 +08:00
rattus	e154da83b1	Threaded Loader performance fixes / improvements (+ Aimdo 0.4.6) (#14116) ... * memory_management: Add direct to read GPU mode Make destination optional (or make it optionally GPU) and use aimdo to file_read direct to GPU. * ops: Remove stream pin buffers and use aimdo reads This consumed too much RAM and its better to just take the hit on the CPU syncing back the stream on a short ring buffer. Aimdo implements this so just rip the stream pin buffer from comfy. * model_management: all active pin registration movement Its better to just let the active model load past the pin limit as pins and let the pins move around. The saves the HDD and SATA people disk traffic while only costing a few GPU syncs. * utils: use aimdo file handle This opens on windows with more favourable flags * mp: only count the model proper for loaded_ram and vram Exclude live loras from the numbers to avoid the case where the reported loaded memory exceeds the size of the model. This causes me confusion in the Kijai visualizer when it looked fully loaded but was hitting disk due to this accounding disrepency. * utils: add bit reverse utility useful for max scattering something ordered. * pinned_memory: Implement offload balancing Use a max scatter alogorithm to prioritize pins of the same size such that when doing a little bit of offloading it gets scattered, allowing the prefetcher to more evenly swollow the offload. * comfy-aimdo 0.4.7 Aimdo 0.4.7 implement VRAM buffer exhaustion predection to avoid early speculative load of weights that definately wont fix once the inference gets further in. * model-prefetch: consolidate pin ensures on the sync point This could happen mid prefetch block, cause a sync of the entire block and lose overlap. Get ahead of the problem with a free down at the natural compute stream sync point. * mm: Put a 2GB min on the pin ceiling This is reasonably bad if it starts causing swap pressure, moreso than during normal ram-cache proceedings. Clamp it. * add --fast-disk	2026-05-30 15:20:04 -04:00
rattus	5aa5ccc9e0	Multi-threaded load of models from disk (big load time speedups & Offload to disk) (CORE-43,CORE-152,CORE-164,CORE-165,CORE-117) (#13802) ... * model_management: disable non-dynamic smart memory Disable smart memory outright for non dynamic models. This is a minor step towards deprecation of --disable-dynamic-vram and the legacy ModelPatcher. This is needed for estimate-free model development, where new models can opt-out of supplying a memory estimate and not have to worry about hard VRAM allocations due to legacy non-dynamic model patchers This is also a general stability increase for a lot of stray use cases where estimates may still be off and going forward we are not going to accurately maintain such estimates. * pinned_memory: implement with aimdo growable buffer Use a single growable buffer so we can do threaded pre-warming on pinned memory. * mm: use aimdo to do transfer from disk to pin Aimdo implements a faster threaded loader. * Add stream host pin buffer for AIMDO casts Introduce per-offload-stream HostBuffer reuse for pinned staging, include it in cast buffer reset synchronization. Defer actual casts that go via this pin path to a separate pass such that the buffer can be allocated monolithically (to avoid cudaHostRegister thrash). * remove old pin path * Implement JIT pinned memory pressure Replace the predictive pin pressure mechanism with JIT PIN memory pressure. * LowVRAMPatch: change to two-phase visit * lora: re-implement as inplace swiss-army-knife operation * prepare for multiple pin sets * implement pinned loras * requirements: comfy-aimdo 0.4.0 * ops: remove unused arg This was defeatured in aimdo iteration * ops: sync the CPU with only the offload stream activity This was syncing with the offload stream which itself is synced with the compute stream, so this was syncing CPU with compute transitively. Define the event to sync it more gently. * pins: implement freeing intermediate for pinned memory Pinning is more important than inactive intermediates and the stream pin buffer is more important than even active intermediates. * execution: implement pin eviction on RAM presure Add back proper pin freeing on RAM pressure * implement pin registration swaps Uncap the windows pins from 50% by extending the pool and have a pressure mechanism to move the pin reservations om demand. This unfortunately implies a GPU sync to do the freeing so significant hysterisis needs to be added to consolidate these pressure events. * cli_args/execution: Implement lower background cache-ram threshold Limit the amount of RAM background intermediates can use, so that switching workflows doesn't degrade performance too much. * make default * bump aimdo * model-patcher: force-cast tiny weights Flux 2 gets crazy stalls due to a mix of tiny and giant weights creating lopsided steam buffer rotations which creates stalls. * ops: refactor in prep for chunking * mm: delegate pin-on-the-way to aimdo Aimdo is able to chunk and slice this on the way for better CPU->GPU overlap. The main advantage is the ability to shorten the bus contention window between previous weight transfer and the next weights vbar fault. * bump aimdo * pinning updates * specify hostbuf max allocation size There a signs of virtual memory exhaustion on some linux systems when throwing 128GB for every little piece. Pass the actual to save aimdo from over-estimates * tests: update execution tests for caching The default caching changed to ram-cache so update these tests accordingly. Remove the LRU 0 test as this also falls through to RAM cache.	2026-05-20 17:03:58 -07:00
rattus	fce0398470	dynamicVRAM + --cache-ram 2 (CORE-117) (#13603) ... * pinned_memory: remove JIT RAM pressure release This doesn't work, as freeing intermediates for pins needs to be higher-priority than freeing pins-for-pins if and when you are going to do that. So this is too late as pins-for-pins is model load time and we dont have JIT pins-for-pins. * cacheing: Add a filter to only free intermediates from inactive wfs This is to get priorities in amongst pins straight. * mm: free inactive-ram from RAM cache first Stuff from inactive workflows should be freed before anything else. * caching: purge old ModelPatchers first Dont try and score them, just dump them at the first sign of trouble if they arent part of the workflow.	2026-04-28 19:15:02 -04:00
rattus	b353a7c863	Integrate RAM cache with model RAM management (#13173)	2026-03-27 21:34:16 -04:00
rattus	7810f49702	comfy aimdo 0.2.11 + Improved RAM Pressure release strategies - Windows speedups (#12925) ... * Implement seek and read for pins Source pins from an mmap is pad because its its a CPU->CPU copy that attempts to fully buffer the same data twice. Instead, use seek and read which avoids the mmap buffering while usually being a faster read in the first place (avoiding mmap faulting etc). * pinned_memory: Use Aimdo pinner The aimdo pinner bypasses pytorches CPU allocator which can leak windows commit charge. * ops: bypass init() of weight for embedding layer This similarly consumes large commit charge especially for TEs. It can cause a permanement leaked commit charge which can destabilize on systems close to the commit ceiling and generally confuses the RAM stats. * model_patcher: implement pinned memory counter Implement a pinned memory counter for better accounting of what volume of memory pins have. * implement touch accounting Implement accounting of touching mmapped tensors. * mm+mp: add residency mmap getter * utils: use the aimdo mmap to load sft files * model_management: Implement tigher RAM pressure semantics Implement a pressure release on entire MMAPs as windows does perform faster when mmaps are unloaded and model loads free ramp into fully unallocated RAM. Make the concept of freeing for pins a completely separate concept. Now that pins are loadable directly from original file and don' touch the mmap, tighten the freeing budget to just the current loaded model - what you have left over. This still over-frees pins, but its a lot better than before. So after the pins are freed with that algorithm, bounce entire MMAPs to free RAM based on what the model needs, deducting off any known resident-in-mmap tensors to the free quota to keep it as tight as possible. * comfy-aimdo 0.2.11 Comfy aimdo 0.2.11 * mm: Implement file_slice path for QT * ruff * ops: put meta-tensors in place to allow custom nodes to check geo	2026-03-13 22:18:08 -04:00
rattus	361b9a82a3	fix pinning with model defined dtype (#12208) ... pinned memory was converted back to pinning the CPU side weight without any changes. Fix the pinner to use the CPU weight and not the model defined geometry. This will either save RAM or stop buffer overruns when the types mismatch. Fix the model defined weight caster to use the [ s.weight, s.bias ] interpretation, as xfer_dest might be the flattened pin now. Fix the detection of needing to cast to not be conditional on !pin.	2026-02-01 08:42:32 -08:00
rattus	f8acd9c402	Reduce RAM usage, fix VRAM OOMs, and fix Windows shared memory spilling with adaptive model loading (#11845)	2026-02-01 01:01:11 -05:00