Ilker ManapandClaude Opus 5.5 52898fbb80 A V100 gets a ComfyUI it can run, and an open driver is read by its version ...

PyTorch's CUDA 12.8 and 12.9 builds start at Turing since torch 2.8, as
CUDA 13 does, so on a V100 both ComfyUI builds were installed, 10 GB each,
and failed on the card with "no kernel image". The cu129 build now needs
7.5, and a third, on PyTorch's CUDA 12.6 torch, carries Volta and Pascal.

The open kernel module, NVIDIA's default since 560, writes "Open Kernel
Module for x86_64  580.82.07" in /proc/driver/nvidia/version, and the word
after "Module" was taken as the driver: "for". With the driver unknown,
every build was tried whatever driver it needs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-13 10:21:27 +02:00

..

discover_test.go

Report node memory even when GPU discovery fails

2026-09-16 23:50:53 +02:00

discover.go

Document what changed since v0.9.2, and fabrics for the sites that have them

2026-09-29 10:14:58 +02:00

fabrics_test.go

Stop trusting hardware facts that were never checked

2026-09-17 17:29:15 +02:00

fabrics.go

Add llmgw doctor: what a node's GPUs, NVLink and fabric need, checked

2026-09-29 03:51:09 +02:00

gpu_fabric_test.go

Find multi-node NVLink domains, place across them, and show them as racks

2026-09-29 09:07:59 +02:00

gpu_fabric.go

Find multi-node NVLink domains, place across them, and show them as racks

2026-09-29 09:07:59 +02:00

gpu_nonvml.go

Phase 2 (2/2): NVML backend behind a build tag

2026-09-16 02:05:25 +02:00

gpu_nvml.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

gpu_smi.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

gpu_test.go

Export what the cluster is made of, not only what it is serving

2026-09-17 15:09:27 +02:00

gpu.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

gpuhealth_test.go

Read what wears a GPU out: XIDs, remapped rows, PCIe and NVLink errors

2026-10-01 16:02:07 +02:00

gpuhealth.go

Read what wears a GPU out: XIDs, remapped rows, PCIe and NVLink errors

2026-10-01 16:02:07 +02:00

gpuprocs_test.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

gpuprocs.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

host_driver_test.go

A V100 gets a ComfyUI it can run, and an open driver is read by its version

2026-10-13 10:21:27 +02:00

host.go

A V100 gets a ComfyUI it can run, and an open driver is read by its version

2026-10-13 10:21:27 +02:00

ib_test.go

Watch each fabric's subnet managers, and keep a fabric one through a failover

2026-09-29 07:47:03 +02:00

ib.go

Tell independent fabrics apart by their subnet manager, not their name

2026-09-29 07:29:16 +02:00

json_test.go

Phase 2 (1/2): node discovery, engine adapters, process supervisor

2026-09-16 02:01:59 +02:00

load_test.go

Measure each node's CPU and memory, and give every node a page

2026-09-28 23:21:23 +02:00

load.go

Measure each node's CPU and memory, and give every node a page

2026-09-28 23:21:23 +02:00

memory_test.go

Place on nodes that can actually hold the model

2026-09-16 23:12:44 +02:00

memory.go

Place on nodes that can actually hold the model

2026-09-16 23:12:44 +02:00

mig_test.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

mig.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

perftest_test.go

Measure two nodes' fabric rail by rail: llmgw ctl fabric-test

2026-09-29 21:29:23 +02:00

perftest.go

Measure two nodes' fabric rail by rail: llmgw ctl fabric-test

2026-09-29 21:29:23 +02:00

sensors_test.go

Sample GPU utilisation and memory every heartbeat, and chart them

2026-10-01 15:42:17 +02:00

sensors.go

Sample GPU utilisation and memory every heartbeat, and chart them

2026-10-01 15:42:17 +02:00

sminfo.go

Map every InfiniBand fabric, draw it, and place replicas by it

2026-09-29 08:46:23 +02:00

storage_test.go

Let a node say how much room it has left

2026-09-18 09:38:57 +02:00

storage.go

Let a node say how much room it has left

2026-09-18 09:38:57 +02:00

topo_test.go

Read NVLink and GPU-to-adapter distance from nvidia-smi topo

2026-09-29 00:09:26 +02:00

topo.go

MIG: a card in MIG mode is placed as its instances, each a GPU of class <card>-mig-<profile>

2026-10-05 00:01:14 +02:00

weights_test.go

Know where the weights are, without owning the storage

2026-09-17 08:21:16 +02:00

weights.go

Know where the weights are, without owning the storage

2026-09-17 08:21:16 +02:00