Blog Archive

import torch
from transformers import AutoModelForCausalLM

# Load quantized model for local inference
model = AutoModelForCausalLM.from_pretrained(
    "meta-llama/Llama-2-7b",
    device_map="auto",
    load_in_4bit=True
)

// Custom memory pool allocator
void* pool_alloc(MemPool* pool, size_t size) {
    if (pool->offset + size > pool->capacity)
        return NULL;
    void* ptr = pool->base + pool->offset;
    pool->offset += ALIGN(size, 16);
    return ptr;
}

# Isolate VLAN traffic with iptables
iptables -A FORWARD -i vlan10 -o vlan20 \
    -m state --state NEW -j DROP
iptables -A FORWARD -i vlan20 -o vlan10 \
    -m state --state ESTABLISHED,RELATED -j ACCEPT