Files

T

woolcoxm 2c6946c478 test-models: add --fp8 emission for the FP8->int4 converter test path

Both test-model generators (make_glm_oracle.py, make_glm_bench_model.py) can now
emit weights as FP8 e4m3 + 128x128 block scale_inv, in the same layout as the real
GLM-5.2-FP8 checkpoint. This lets convert_fp8_to_int4.py exercise its FP8->int4
dequant path on a local fixture without the 379 GB download.

- New shared helper glm_fp8_emit.py: FP8 block quantize/dequantize (FBGEMM/TE
  scale=amax/448 convention) + state_dict emitter. Only exactly-2-D tensors are
  quantized; 1-D/3-D and norms/router/e_score_correction_bias are kept as f32,
  mirroring the converter's classify() + ndim!=2 guard.
- make_glm_bench_model.py: opt-in --fp8 writes model.safetensors in FP8 layout
  (config.json written explicitly since the FP8 path bypasses save_pretrained);
  manifest gains a 'format' field. Default bf16 behavior unchanged.
- make_glm_oracle.py: opt-in --fp8 round-trips quantizable weights through FP8
  before computing ref_glm.json, so the reference reflects exactly the FP8 model
  the converter ingests. Default bf16 oracle contract unchanged.

Verified end-to-end: FP8 model -> converter --indir -> int4 U8 + .qs F32 output,
bit-identical dequant between helper and converter (maxdiff 0.0).

2026-07-15 02:32:12 -04:00

expert_atlas

tools: expert_atlas — confound-controlled probe harness for the GLM-5.2 expert atlas (#175 ) (#218 )

2026-07-15 07:41:24 +02:00

__init__.py

Organize project tools and local workflows: c/tools, c/scripts, c/tests, root Makefile (flat C core untouched) (#22 )

2026-07-10 10:08:39 +02:00

bench_ux.sh

GPU resident pipeline: batch CUDA attention, head-sharded kv_b, prefill expert groups, W4A16 mixed dispatch (#111 )

2026-07-14 18:18:05 +02:00

benchmark_cuda_fixture.py

Translate user-facing runtime output to English, machine prefixes preserved, + CLI output test (#67 , #85 )

2026-07-12 13:38:40 +02:00

clean.py

Makefile: portable clean/test-c via python helpers — works without sh.exe on native Windows (#179 , fixes #172 )

2026-07-14 13:49:26 +02:00

convert_fp8_to_int4.py

converter: per-tensor-type mixed-precision control

2026-07-15 02:32:12 -04:00

convert_olmoe.py

olmoe: int8 container support (fixes SIGBUS), NEON int8 dot kernels (2.7x on ARM), macOS RSS fix, converter fallback (#187 )

2026-07-14 15:59:49 +02:00

download_glm52.py

Translate user-facing runtime output to English, machine prefixes preserved, + CLI output test (#67 , #85 )

2026-07-12 13:38:40 +02:00

eval_glm.py

security: harden safetensors/JSON parsers against malicious model files

2026-07-15 08:13:20 +02:00

expert_atlas.py

GPU resident pipeline: batch CUDA attention, head-sharded kv_b, prefill expert groups, W4A16 mixed dispatch (#111 )

2026-07-14 18:18:05 +02:00

fetch_benchmarks.py

Translate user-facing runtime output to English, machine prefixes preserved, + CLI output test (#67 , #85 )

2026-07-12 13:38:40 +02:00

gen_unicode.py

Translate user-facing runtime output to English, machine prefixes preserved, + CLI output test (#67 , #85 )

2026-07-12 13:38:40 +02:00

glm_fp8_emit.py

test-models: add --fp8 emission for the FP8->int4 converter test path

2026-07-15 02:32:12 -04:00

make_glm_bench_model.py

Windows-dev: grouped quantization + mixed precision + expert budget + download tool

2026-07-15 02:32:12 -04:00

make_glm_oracle.py

Windows-dev: grouped quantization + mixed precision + expert budget + download tool

2026-07-15 02:32:12 -04:00

quant_ablation.py

quant_ablation: condition GLM contexts on [gMASK]<sop> for in-distribution scoring (#155 )

2026-07-14 14:11:15 +02:00

README.md

Organize project tools and local workflows: c/tools, c/scripts, c/tests, root Makefile (flat C core untouched) (#22 )

2026-07-10 10:08:39 +02:00

route_coupling_report.py

routing: cross-layer coupling trace dump + pair-table builder + opt-in coupled prefetch source (#176 )

2026-07-14 16:13:19 +02:00

route_pairs.py

routing: cross-layer coupling trace dump + pair-table builder + opt-in coupled prefetch source (#176 )

2026-07-14 16:13:19 +02:00

run_tests.py

run_tests: normpath test binaries — forward-slash relative paths fail CreateProcess on Windows (#196 )

2026-07-14 18:01:12 +02:00

README.md

Tools

These scripts support model preparation and offline engineering work. They are not runtime dependencies of the C engine.

convert_fp8_to_int4.py, download_glm52.py: model preparation
make_glm_oracle.py, make_glm_bench_model.py: deterministic fixtures
benchmark_cuda_fixture.py, eval_glm.py, fetch_benchmarks.py: benchmarks
gen_unicode.py: tokenizer table generation

Run them from c/, for example:

python3 tools/convert_fp8_to_int4.py --selftest
python3 tools/make_glm_bench_model.py --output /tmp/colibri-bench