GPU Hosting & AI Engineering Blog
Benchmarks, GPU comparisons, deployment guides, and cost analysis — everything you need to run AI on dedicated GPU servers.
vLLM Quantized Model Loading Issues: GPTQ/AWQ Fix
Fix vLLM failures when loading GPTQ and AWQ quantized models. Covers missing quantization libraries, config mismatches, unsupported formats, and correct launch parameters.
Latest Articles
Fresh benchmarks, comparisons, and deployment guides from the GigaGPU team.
vLLM Chat Template Errors: Fixing Tokenizer Issues
Fix vLLM chat template errors including missing templates, Jinja2 syntax failures, incorrect special tokens, and role mapping issues when using…
vLLM Memory Fragmentation: Defragmentation Guide
Understand and fix vLLM memory fragmentation that reduces effective KV cache capacity. Covers PagedAttention block sizing, memory pool management, and…
vLLM Tensor Parallelism Not Working: Fix Guide
Fix vLLM tensor parallelism failures including NCCL errors, GPU visibility issues, uneven memory distribution, and configuration problems on multi-GPU servers.
vLLM + Nginx: Fixing Proxy Timeout Issues
Fix Nginx proxy timeout errors when serving vLLM. Covers 504 Gateway Timeout for long generations, broken SSE streams, buffer configuration,…
vLLM High Latency: Reducing Time to First Token
Reduce vLLM time to first token (TTFT) and inter-token latency. Covers prefill optimization, batch scheduling, model warm-up, and infrastructure tuning…
NVIDIA Driver Mismatch: Fixing CUDA Version Conflicts
Resolve NVIDIA driver and CUDA version conflicts on your GPU server. Learn how to diagnose version mismatches, fix compatibility issues,…
LoRA Loading Errors in Stable Diffusion: Fix
Fix LoRA loading and application errors in Stable Diffusion. Covers format compatibility, weight merging, multi-LoRA stacking, scale tuning, and SDXL-specific…
ControlNet Errors in Stable Diffusion: Fix Guide
Fix ControlNet loading and inference errors in Stable Diffusion. Covers model compatibility, image preprocessing, multi-ControlNet setup, memory management, and resolution…
Stable Diffusion Safetensors Loading Errors
Fix safetensors loading errors in Stable Diffusion including format mismatches, missing keys, corrupted downloads, and conversion from legacy checkpoint formats…
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