ynankani e4b9af007b CUDA: XOR swizzle flash attn K,V smem fp16 tiles (#25635) ...

* CUDA: XOR swizzle flash attn  K,V smem fp16 tiles

Signed-off-by: ynankani <[email protected]>

* Fix use 64bit generic pointer instead of 32bit shared pointer

Signed-off-by: ynankani <[email protected]>

* fix shared memory race in FA on DGX Spark

* Handle corener case

Signed-off-by: ynankani <[email protected]>

* Add swizzle test cases and gate sync for swizzled path only

Signed-off-by: ynankani <[email protected]>

* gate CUDA PTX

Signed-off-by: ynankani <[email protected]>

* offset calculation specific for swizzle branch

Signed-off-by: ynankani <[email protected]>

* Reafctor code

Signed-off-by: ynankani <[email protected]>

* Refactor FA swizzle ldmatrix if/else into helpers (K row/col, V offset)

Signed-off-by: ynankani <[email protected]>

* rebase and update test case args

Signed-off-by: ynankani <[email protected]>

* Allow swizzle for non-pow2 shapes, for which nbatch_2%32==0

Signed-off-by: ynankani <[email protected]>

---------

Signed-off-by: ynankani <[email protected]>

2026-08-31 22:18:01 +02:00

..

peg-parser

common: add json.h abstraction (#27511)

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

snapshots

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

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

.gitignore

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

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

CMakeLists.txt

tests : run test-save-load-state across all architectures (#27755)

2026-08-28 09:45:19 +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

CUDA: XOR swizzle flash attn K,V smem fp16 tiles (#25635)

2026-08-31 22:18:01 +02:00

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

…

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: add json.h abstraction (#27511)

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

test-chat-template.cpp

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

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

test-chat.cpp

common: add json.h abstraction (#27511)

2026-08-22 16:28:28 +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

…

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-gbnf-validator.cpp

…

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 : harden loader against malformed tensor dims and metadata types (#25596)

2026-08-12 15:07:48 +03:00

test-grammar-integration.cpp

common: add json.h abstraction (#27511)

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

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

common: add json.h abstraction (#27511)

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

test-json-schema-to-grammar.cpp

common: add json.h abstraction (#27511)

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

test-llama-archs.cpp

tests : run test-save-load-state across all architectures (#27755)

2026-08-28 09:45:19 +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 chunk save/load function (#26645)

2026-08-06 19:46:40 +02:00

test-mtmd-impl.cpp

mtmd: add mtmd_bitmap_set_mergeable (#27348)

2026-08-19 13:48:22 +02:00

test-opt.cpp

…

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

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

test-quantize-fns.cpp

Add Q2_0 quantization: type definition and CPU backend (#24448)

2026-07-07 12:05:47 -07:00

test-quantize-perf.cpp

…

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

DeepseekV4: fix rollback with multi-seq (#26756)

2026-08-23 13:57:49 +03:00

test-rope.cpp

…

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 : support multi-output backend sampling (#25532)

2026-08-10 16:58:56 +03:00

test-save-load-state.cpp

kv-cache : optimize restoring non-contiguous cells (#27991)

2026-08-31 19:49:58 +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

…

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