High-performance GPU clusters for AI workloads.

We design and deploy scalable GPU clusters optimized for AI training, inference, and high-performance computing — so startups and enterprises can run complex models without bottlenecks.

Built for these workloads

🧠 LLM Training 👁 Computer Vision 🎬 Video Processing 🎨 Generative AI 🔬 Scientific Computing 🚗 Autonomous Systems 📊 HPC Workloads
Multi-GPU servers

RTX 3090 / 4090 / A100-ready architecture

Pre-configured GPU servers with optimized cooling, fast interconnects (NVLink / PCIe Gen 4), and tuned BIOS profiles. Deploy a single workstation or scale to a 32-node cluster.

  • Up to 8 GPUs per node with NVLink topology
  • InfiniBand / 100 GbE inter-node fabric
  • NVMe-oF for shared high-speed datasets
  • Tuned thermal profiles for sustained 100% load
  • Hot-swap drives, redundant PSU, 24/7 monitoring

node-mumbai-04 · 8× A100

Running

A100 #1

94%

A100 #2

88%

A100 #3

91%

A100 #4

87%

A100 #5

76%

A100 #6

68%

A100 #7

93%

A100 #8

89%

Distributed training

Multi-node scaling out of the box

Run your training jobs across 4, 8, or 32 GPUs with linear scaling. We pre-configure DDP, ZeRO, and FSDP — you just point at your model.

  • PyTorch DDP / FSDP / DeepSpeed pre-tuned
  • Horovod and Ray Train support
  • NCCL collective communication optimized for our fabric
  • Checkpoint sharding to NVMe-oF storage
  • Automatic restart on node failure
PyTorch DeepSpeed JAX NCCL Ray
# 8-GPU distributed training on Glixy
torchrun \
  --nproc_per_node=8 \
  --nnodes=4 \
  --rdzv_backend="glixy" \
  --rdzv_endpoint="cluster-01" \
  train.py

# Output
[rank0] node-01 · A100 #0–7  ✓
[rank8] node-02 · A100 #0–7  ✓
[rank16] node-03 · A100 #0–7 ✓
[rank24] node-04 · A100 #0–7 ✓
total: 32 GPUs · 2.5 TB VRAM
throughput: 4.8 PFLOPS
step time: 1.24s · ETA 4h 12m
What we provide

Five pillars of cluster infrastructure

Multi-GPU servers

RTX 3090, RTX 4090, A100, and H100-ready architecture with NVLink topology.

up to 8 GPUs/nodeNVLink

Distributed training

Multi-node scaling with DDP, FSDP, DeepSpeed, ZeRO — pre-tuned for our fabric.

32+ nodesNCCL tuned

K8s GPU scheduling

Kubernetes-based GPU scheduling and allocation. Fair-share, priority, and gang scheduling.

KueueVolcano

NVMe-oF storage

High-speed NVMe storage for fast data access. Shared, redundant, and burst-cached.

20 GB/s readRAID-10

CUDA environments

Optimized CUDA stacks via NVIDIA. Pre-built containers for PyTorch, TensorFlow, JAX.

CUDA 12.xcuDNN
📊

Monitoring & alerts

Grafana dashboards for GPU util, VRAM, throughput. Slack/email alerts on any anomaly.

PrometheusGrafana
Use cases

Powering real workloads

LLM training

7B–70B parameter models, fine-tuning, RLHF

Computer vision

Object detection, segmentation, OCR

Video processing

Encoding, super-resolution, generation

Generative AI

Diffusion models, GANs, voice synthesis

Compare

Glixy Labs vs AWS

Feature
Glixy Labs
AWS
8× A100 cluster (monthly)
~₹1.99L
~₹5.2L
Deployment time
48–72 hours
2–4 weeks (quota)
India data residency
Mumbai
Limited regions
Egress fees
None
$0.09/GB
Dedicated DevOps
Included
× Extra
On-premise option
Full
× Outposts only

Spin up your GPU cluster this week

Tell us your workload. We'll quote, architect, and deliver in 48–72 hours.