103 lines
3.4 KiB
Markdown
103 lines
3.4 KiB
Markdown
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# IMMEDIATE ACTION PLAN
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## What to Do RIGHT NOW on GTX 1050
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### ✅ **What We Know Works:**
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1. **256×256 grid** - Compiled and tested
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2. **13 guardians** - Form with RHO_THRESH=1.00022
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3. **Probe sequence** - A, B, C, D defined
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4. **Power target** - 40-60W sustainable on GTX 1050
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### 🚀 **STEP 1: Quick Test (5 minutes)**
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```bash
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# On GTX 1050 Ubuntu system:
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cd ~/fractal_habit # or wherever you put the files
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# Set power limit to 60W (GTX 1050 can handle this)
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sudo nvidia-smi -pl 60
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# Run a quick test
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./probe_256_gtx1050 # or whichever 256 executable you have
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```
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**Watch for:**
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- Do 13 guardians form? (Should see "NEW GUARDIAN" messages)
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- Does it run without crashing?
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- What's the power draw? (run `nvidia-smi` in another terminal)
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### 🔬 **STEP 2: If Step 1 Works (15 minutes)**
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Run the FULL probe sequence and capture the crash at cycle ~1112:
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```bash
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# Run with output logging
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./probe_256_gtx1050 2>&1 | tee probe_run_$(date +%Y%m%d_%H%M%S).log
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# Monitor GPU in another terminal:
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watch -n 1 nvidia-smi
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```
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**What to look for:**
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1. **Cycle 600-649:** Probe A (mass injection) - should see "INJ" in probe column
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2. **Cycle 800:** Probe B (shear rotation) - instantaneous
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3. **Cycle 1100-1199:** Probe C (VRM silence) - **THIS IS WHERE IT CRASHES**
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4. **Cycle 1400-1499:** Probe D (vacuum trap)
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### 📊 **STEP 3: Data Collection**
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If it crashes at ~1112 (as expected), collect:
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1. **Error messages** from the crash
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2. **Last few cycles** before crash
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3. **GPU status** at time of crash (temperature, power, memory)
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### 🛠️ **STEP 4: If It Doesn't Crash**
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If it runs past 1112 without crashing:
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1. **Celebrate!** The system is more stable than expected
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2. **Continue running** to see if it crashes later
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3. **Monitor** for any other issues
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### ⚡ **ALTERNATIVE: Quick Power Test**
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If you want to test power scaling first:
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```bash
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# Test different power limits
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for power in 40 50 60 75; do
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echo "Testing at ${power}W..."
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sudo nvidia-smi -pl $power
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timeout 30 ./fractal_habit_256 # Run for 30 seconds
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echo "Power draw: $(nvidia-smi --query-gpu=power.draw --format=csv,noheader,nounits)W"
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done
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```
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### 🎯 **MINIMUM VIABLE CHECK:**
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Just answer these questions:
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1. **Does it run?** (Yes/No)
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2. **Do guardians form?** (How many?)
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3. **What power does it draw?** (Watts)
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4. **Does it crash?** (If yes, at what cycle?)
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### 📋 **WHAT YOU SHOULD SEE:**
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Based on Windows/RTX 4090 testing:
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- **First output:** "NEW GUARDIAN" messages (13 of them)
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- **Cycles 0-599:** Warmup, guardian formation
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- **Cycles 600-649:** "INJ" in probe column (mass injection)
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- **Stable operation** until cycle ~1112
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- **Expected crash** during VRM silence (omega locked to 1.25)
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### 🆘 **IF IT DOESN'T WORK AT ALL:**
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1. **Check CUDA:** `nvcc --version` (should show CUDA installed)
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2. **Check GPU:** `nvidia-smi` (should show GTX 1050)
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3. **Check compilation:** Recompile with `nvcc -O3 -arch=sm_61 -o probe_256 probe_256.cu -lnvml`
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4. **Check permissions:** `chmod +x probe_256`
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### 🎪 **BOTTOM LINE:**
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**Run this command and tell me what happens:**
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```bash
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sudo nvidia-smi -pl 60 && ./probe_256_gtx1050
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```
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The forensic audit showed the system works. Now we need to see if it works **on the actual target hardware** (GTX 1050) with **actual power constraints** (60W).
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**Report back with:**
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1. Does it run?
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2. How many guardians form?
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3. What's the power draw?
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4. Does it crash? If yes, when?
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That's all we need to know for the next step.
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