Piotr Wilkin (ilintar) b1ff4ca236 vulkan: add IQ4_XS MMQ/MMV matmul kernels (#28415) ...

* vulkan: optimize IQ4_XS matmul kernels

Assisted-by: OpenAI Codex

* vulkan: address IQ4_XS review nits

- drop the dead LOAD_VEC_A != 8 branch in the IQ4_XS shmem load; iq4_xs is
  in lut_load_vec_a()'s "8" list, so that path is never generated
- disable MMVQ for IQ4_XS on Intel (27.3% tg regression on A770)
- remove a stray empty line in types.glsl

Assisted-By: Claude Opus 5 <[email protected]>

2026-09-23 10:00:06 +03:00

..

fusion

metal : add MoE and SSM_CONV fusion optimizations (#28948)

2026-09-19 13:14:44 +03:00

peg-parser

common/peg : handle invalid utf-8 sequences in the AST (#29161)

2026-09-20 06:51:40 -05:00

snapshots

tests : fix typo in test-quant-type-selection for nemotron 3 nano (#28835)

2026-09-13 18:50:46 +02:00

.gitignore

metal : single-source fusion table + fusion debug rework (#28164)

2026-09-11 12:41:54 +03:00

CMakeLists.txt

cmake : fix build when GGML_CPU=OFF and GGML_CUDA=ON (#29026)

2026-09-18 11:44:03 +03:00

gguf-model-data.cpp

ci : add [no release] keyword + fix sanitizer builds (#23728)

2026-05-26 19:05:48 +03:00

gguf-model-data.h

tests : add unit test coverage for llama_tensor_get_type (#20112)

2026-04-02 22:53:58 +02:00

test-alloc.cpp

ggml: allow passing alloc dependencies in graph_optimize (#27301)

2026-08-30 11:34:20 +08:00

test-arg-parser.cpp

spec: Add benchmark-only synthetic speculative acceptance options (#27711)

2026-08-27 13:53:42 +03:00

test-autorelease.cpp

tests : avoid building get-model.cpp many times (#26317)

2026-07-30 19:34:04 +03:00

test-backend-ops.cpp

vulkan: add IQ4_XS MMQ/MMV matmul kernels (#28415)

2026-09-23 10:00:06 +03:00

test-backend-sampler.cpp

tests : disable backend sampler hip multi output (#26878)

2026-08-11 07:21:32 +03:00

test-barrier.cpp

Fix race conditions in threadpool when dealing with dynamic/frequent n_threads changes (#17748)

2025-12-10 12:32:23 -08:00

test-batch-alloc.cpp

llama-batch: add unit test (#25471)

2026-07-10 11:04:31 +08:00

test-c.c

ggml : remove kompute backend (#14501)

2025-07-03 07:48:32 +03:00

test-chat-analysis.cpp

test: move tools/parser to tests (#27548)

2026-08-23 18:38:51 +02:00

test-chat-auto-parser.cpp

test: move tools/parser to tests (#27548)

2026-08-23 18:38:51 +02:00

test-chat-peg-parser.cpp

common/peg : handle invalid utf-8 sequences in the AST (#29161)

2026-09-20 06:51:40 -05:00

test-chat-template.cpp

test: move tools/parser to tests (#27548)

2026-08-23 18:38:51 +02:00

test-chat.cpp

chat : Fix Muse Glimmer tool-call first parser error (#29242)

2026-09-22 09:38:52 +02:00

test-col2im-1d.cpp

ggml : add GGML_OP_COL2IM_1D (#24206)

2026-06-09 12:01:37 +03:00

test-double-float.cpp

ggml : minor naming changes (#8433)

2024-07-12 10:46:02 +03:00

test-export-graph-ops.cpp

tests: export-graph-ops: exit gracefully when called w/o arguments (#25619)

2026-07-14 13:15:41 +03:00

test-fusion.cpp

metal : single-source fusion table + fusion debug rework (#28164)

2026-09-11 12:41:54 +03:00

test-gbnf-validator.cpp

cmake : do not include ./src as public for libllama (#13062)

2025-04-24 16:00:10 +03:00

test-gguf-model-data.cpp

tests : add unit test coverage for llama_tensor_get_type (#20112)

2026-04-02 22:53:58 +02:00

test-gguf.cpp

gguf : align the data section relative to the GGUF start, not the file (#28993)

2026-09-17 09:19:44 +02:00

test-grammar-integration.cpp

common : implement common_schema internal representation for JSON schemas (#28736)

2026-09-12 16:14:50 -05:00

test-grammar-llguidance.cpp

tool/ex/tests: consistently free ctx, then model (#18168)

2025-12-22 11:00:37 +01:00

test-grammar-parser.cpp

grammar : degrade max repetition >= 2000 to unbounded (#26613)

2026-08-05 07:39:10 -05:00

test-jinja.cpp

jinja : support dot property integer literals (#28817)

2026-09-12 23:49:53 +03:00

test-json-schema-to-grammar.cpp

json-schema : accept escaped hyphen in regex patterns (#29127)

2026-09-19 14:11:13 +02:00

test-json-schema.cpp

common : implement common_schema internal representation for JSON schemas (#28736)

2026-09-12 16:14:50 -05:00

test-llama-archs.cpp

test-llama-archs : make tensor data stdev configurable and improve help (#29133)

2026-09-21 13:57:36 +03:00

test-llama-grammar.cpp

common/grammar: fix grammar parsing issues to prevent stack overflow and hangs (#18604)

2026-03-21 18:43:35 +01:00

test-log.cpp

common: Intentionally leak logger instance to fix hanging on Windows (#22273)

2026-04-29 10:58:43 +03:00

test-lora-conversion-inference.sh

cli: new CLI experience (#17824)

2025-12-10 15:28:59 +01:00

test-model-load-cancel.cpp

tests : avoid building get-model.cpp many times (#26317)

2026-07-30 19:34:04 +03:00

test-model-resolution.cpp

common: add json.h abstraction (#27511)

2026-08-22 16:28:28 +02:00

test-mtmd-c-api.c

mtmd: add mtmd_tokenize_from_parts() (#28250)

2026-09-02 21:20:10 +02:00

test-mtmd-impl.cpp

mtmd: add mtmd_tokenize_from_parts() (#28250)

2026-09-02 21:20:10 +02:00

test-opt.cpp

tests : fix test-opt with GGML_BACKEND_DL (#15599)

2025-08-26 22:14:38 +02:00

test-peg-parser.cpp

Autoparser - complete refactoring of parser architecture (#18675)

2026-03-06 21:01:00 +01:00

test-quant-type-selection.cpp

tests : fix typo in test-quant-type-selection for nemotron 3 nano (#28835)

2026-09-13 18:50:46 +02:00

test-quantize-fns.cpp

tests: extend test-quantize-fns to test nrc=2 (i8mm) kernels (#16234)

2026-09-12 02:19:37 +08:00

test-quantize-perf.cpp

ci: run the x64 and arm ci on the github machines instead (#16183)

2025-09-25 08:06:06 +03:00

test-quantize-stats.cpp

cmake : introduce semantic versioning (#26839)

2026-08-12 14:15:03 +02:00

test-reasoning-budget.cpp

common : add support for multiple end sequences in the reasoning budget sampler (#25544)

2026-07-25 11:58:09 +02:00

test-recurrent-state-rollback.cpp

test-llama-archs : make tensor data stdev configurable and improve help (#29133)

2026-09-21 13:57:36 +03:00

test-rope.cpp

ggml-cpu: templateify ggml_compute_forward_rope_f32 and _f16 (#16805)

2025-11-11 13:33:24 +02:00

test-rpc-multi-server.cpp

rpc: avoid serializing buffers from other servers (#26500)

2026-08-30 20:26:16 +03:00

test-rpc-multi-server.sh

rpc: avoid serializing buffers from other servers (#26500)

2026-08-30 20:26:16 +03:00

test-rset-release.cpp

tests : avoid building get-model.cpp many times (#26317)

2026-07-30 19:34:04 +03:00

test-sampling.cpp

llama : add missing headers (#28566)

2026-09-08 12:59:53 +02:00

test-save-load-state.cpp

test-save-load-state : compare logits with NMSE and feed expected tokens (#29238)

2026-09-21 20:19:11 +03:00

test-state-restore-fragmented.cpp

common : only load backends when required (#22290)

2026-05-05 09:23:50 +02:00

test-thread-safety.cpp

tests : synchronize contexts at end of test-thread-safety (#24935)

2026-06-25 09:22:51 +03:00

test-tokenizer-0.cpp

tool/ex/tests: consistently free ctx, then model (#18168)

2025-12-22 11:00:37 +01:00

test-tokenizer-0.py

requirements : update transformers to 5.5.1 (#21617)

2026-04-09 12:36:29 +02:00

test-tokenizer-0.sh

model : add Jina Embeddings v5 Nano (partial EuroBERT) support (#19826)

2026-02-26 12:14:09 +01:00

test-tokenizer-1-bpe.cpp

tool/ex/tests: consistently free ctx, then model (#18168)

2025-12-22 11:00:37 +01:00

test-tokenizer-1-spm.cpp

tool/ex/tests: consistently free ctx, then model (#18168)

2025-12-22 11:00:37 +01:00

test-tokenizer-random.py

requirements : update transformers to 5.5.1 (#21617)

2026-04-09 12:36:29 +02:00

test-tokenizers-repo.sh

devops: add s390x & ppc64le CI (#15925)

2025-09-27 02:03:33 +08:00

test-unicode.cpp

unicode : include '~' in collapsed symbol class (#26972)

2026-08-18 15:15:22 +02:00

testing.h

chat: refactor handling supports_string_content / supports_typed_content (#27130)

2026-08-16 12:45:33 +02:00