Zijie Tian
8fd25d72d7
Merge perf_opt-1 and perf_opt-2 branches
...
Combines two performance optimization features:
- perf_opt-1: Cross-layer pipeline for decode (double-buffered layer cache)
- perf_opt-2: Per-layer prefill buffer for async offload
Both features are complementary and improve CPU offload performance.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com >
2026-01-07 06:03:44 +08:00
Zijie Tian
ccf27d3a74
[claudesquad] update from 'perf_opt-1' on 07 Jan 26 05:58 CST
2026-01-07 05:58:23 +08:00
Zijie Tian
0ad86eb449
[claudesquad] update from 'perf_opt-2' on 07 Jan 26 05:58 CST
2026-01-07 05:58:10 +08:00
Zijie Tian
aa953ecb59
[refactor] Aligned the bench.
2026-01-07 04:25:06 +08:00
Zijie Tian
362f5e575f
[fix] Fixed .gitignores .
2026-01-07 03:32:14 +08:00
Zijie Tian
58a06501c1
Merge branch 'zijie/debug_chunk-2' into tzj/minference
2026-01-07 03:30:38 +08:00
Zijie Tian
2a6e0a2c02
[feat] Added Quest Sparsity Policy.
2026-01-07 03:29:21 +08:00
Zijie Tian
2fe50bab50
[claudesquad] update from 'debug_chunk-2' on 07 Jan 26 03:27 CST
2026-01-07 03:27:27 +08:00
Zijie Tian
c99a6f3d3f
[WIP] Before add Quest policy.
2026-01-07 02:32:30 +08:00
Zijie Tian
f240903013
[docs] Add GPU mutex instructions for multi-instance debugging
...
Add instructions for Claude instances to check GPU availability before
running CUDA operations, preventing conflicts when multiple instances
debug in parallel on a single GPU.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com >
2026-01-07 01:42:59 +08:00
Zijie Tian
0e691f2d85
[WIP] move metadata to GPU.
2026-01-06 23:32:32 +08:00
Zijie Tian
edb5273e34
[WIP] Added basic test for quest.
2026-01-06 22:30:31 +08:00
Zijie Tian
690492e074
[WIP] Before refactor policies.
2026-01-06 20:47:55 +08:00
Zijie Tian
7cc8a394a5
[fix] Fixed bench_offload.py, BUT performance DEGRAD.
2026-01-06 18:46:48 +08:00
Zijie Tian
535f2037ab
[WIP] Before fix bench_offload.py.
2026-01-06 18:41:08 +08:00
Zijie Tian
c7ac39dfbd
[refactor] Before add sprae policy.
2026-01-05 21:19:24 +08:00
Zijie Tian
e554d5482b
[refactor] Delete unnesscessory test, and refacrtor the offload prefix cache.
2026-01-05 20:31:42 +08:00
Zijie Tian
247c5312d9
[fix] Fixed decode misalign.
2026-01-05 19:00:44 +08:00
Zijie Tian
054aaff403
[fix] Fixed needle test bug.
2026-01-05 18:34:09 +08:00
Zijie Tian
d623043a3c
[WIP] FIXED decode and prefill NEEDLE test.
2026-01-05 01:51:46 +08:00
Zijie Tian
e897380127
[test] Added test_align.py and Before change nanovllm attention.
2026-01-04 22:48:01 +08:00
Zijie Tian
24096431ed
[refactor] refactor test_align.py.
2026-01-04 20:55:40 +08:00
Zijie Tian
772313db8f
[refactor] Refactor the kvcache offload.
2026-01-04 19:37:03 +08:00
Zijie Tian
00ed17c640
[feat] Added debug tools.
2026-01-03 22:36:40 +08:00
Zijie Tian
9b52d25866
[docs] Update CLAUDE.md.
2026-01-03 20:46:00 +08:00
Zijie Tian
8c3418725b
[refactor] Refactor needle test.
2026-01-03 19:19:37 +08:00
Zijie Tian
b3685c9190
[test] Added test_align.py
2026-01-03 18:55:58 +08:00
Zijie Tian
6927a75ac3
[refactor] refactor needle.py.
2026-01-03 18:33:48 +08:00
Zijie Tian
ff8b09cd35
[test] Added test_needle_ref.py.
2026-01-02 22:03:23 +08:00
Zijie Tian
74ee6d0895
[WIP] need to fix model to normally decode.
2026-01-01 05:18:27 +08:00
Zijie Tian
62b8a63314
[refactor] Refactor the test_chunked_prefill/decode.
2026-01-01 03:32:26 +08:00
Zijie Tian
965c8aff12
[WIP] need change flashattention to debug.
2026-01-01 00:58:22 +08:00
Zijie Tian
30462fe89a
[WIP] Before fix needle.
2025-12-31 23:35:25 +08:00
Zijie Tian
ccd1b3d4ab
[WIP] Before modify nanovllm CPU-GPU kvcache.
2025-12-31 22:41:07 +08:00
Zijie Tian
31e90a7268
[test] Added offload correct verify.
2025-12-31 20:59:53 +08:00
Zijie Tian
484d0de9f9
[feat] Added debug hook to offload_engine.py.
2025-12-31 19:44:39 +08:00
Zijie Tian
7af721c12c
[WIP] Before modify to FlashInfer.
2025-12-30 01:11:13 +08:00
Zijie Tian
89f8020d38
[WIP] fixing attention compute error.
2025-12-30 00:31:48 +08:00
Zijie Tian
bf4c63c7ec
[docs] Added Sparse Attn.
2025-12-29 19:56:54 +08:00
Zijie Tian
600af0f59c
[fix] Fixed compile problem.
2025-12-26 21:02:43 +08:00
Zijie Tian
82ed34fc2d
[opt] optimize nanovllm performance compareable with vllm.
2025-12-25 03:47:07 +08:00
Zijie Tian
16fcf8350b
[WIP] replace merge attention with triton kernel.
2025-12-25 01:07:05 +08:00
Zijie Tian
cf5e7df093
[WIP] Added sgDMA operator for scatter kvcache communication.
2025-12-24 23:48:52 +08:00
Zijie Tian
6ec1b23982
[WIP] NEED to modify communication.
2025-12-24 21:57:51 +08:00
Zijie Tian
782437c486
[WIP] remove num_prefetch_blocks varible.
2025-12-24 18:22:26 +08:00
Zijie Tian
b264de903d
[test] Added a simple test_prefill.py.
2025-12-23 00:26:25 +08:00
Zijie Tian
4dcef16c13
[WIP] NEED refactor nanovllm mechenism.
2025-12-22 23:52:56 +08:00
Zijie Tian
1907b625b6
[refactor] Remove legacy mode path.
2025-12-22 20:17:56 +08:00
Zijie Tian
08d83185ce
[fix] fix bench*.py.
2025-12-22 19:53:50 +08:00
Zijie Tian
051f2295c9
[feat] Added sparse KVcache feature, NEED VERIFY.
2025-12-22 08:51:02 +08:00
