Uploaded sanitized BC250/ROCm Repository.

2026-08-20 00:45:43 +02:00
parent 7d2184f1e8
commit d7d22e93b3
678 changed files with 65963 additions and 1 deletions
@@ -0,0 +1,58 @@
+#!/bin/bash
+# =============================================================
+# BC-250 GPU Activity Monitor
+# Since rocm-smi GPU utilization is broken (always 0%),
+# we use alternative metrics to verify GPU compute usage.
+# =============================================================
+
+echo "=== BC-250 GPU Activity Monitor ==="
+echo "NOTE: GPU % utilization is broken on this hardware."
+echo "Using alternative metrics instead."
+echo ""
+
+while true; do
+    TIMESTAMP=$(date '+%H:%M:%S')
+    
+    # 1. GPU Clock — high clock = GPU active
+    SCLK=$(cat /sys/class/drm/card0/device/pp_dpm_sclk 2>/dev/null | grep '\*' | awk '{print $2}')
+    
+    # 2. GPU power draw (if available)
+    POWER=$(cat /sys/class/drm/card0/device/hwmon/hwmon*/power1_average 2>/dev/null)
+    if [ -n "$POWER" ]; then
+        POWER_W=$(echo "scale=1; $POWER / 1000000" | bc 2>/dev/null || echo "N/A")
+    else
+        POWER_W="N/A"
+    fi
+    
+    # 3. GPU VRAM usage (shared memory allocated by GPU)
+    VRAM_USED=$(cat /sys/class/drm/card0/device/mem_info_vram_used 2>/dev/null)
+    VRAM_TOTAL=$(cat /sys/class/drm/card0/device/mem_info_vram_total 2>/dev/null)
+    if [ -n "$VRAM_USED" ] && [ -n "$VRAM_TOTAL" ]; then
+        VRAM_MB=$(echo "scale=0; $VRAM_USED / 1048576" | bc 2>/dev/null || echo "N/A")
+        VRAM_TOTAL_MB=$(echo "scale=0; $VRAM_TOTAL / 1048576" | bc 2>/dev/null || echo "N/A")
+    else
+        VRAM_MB="N/A"
+        VRAM_TOTAL_MB="N/A"
+    fi
+    
+    # 4. GPU temperature
+    TEMP=$(cat /sys/class/drm/card0/device/hwmon/hwmon*/temp1_input 2>/dev/null)
+    if [ -n "$TEMP" ]; then
+        TEMP_C=$(echo "scale=0; $TEMP / 1000" | bc 2>/dev/null || echo "N/A")
+    else
+        TEMP_C="N/A"
+    fi
+    
+    # 5. HIP processes using GPU
+    HIP_PROCS=$(ls /proc/*/maps 2>/dev/null | xargs grep -l "libamdhip64\|libhsa-runtime" 2>/dev/null | wc -l)
+    
+    # 6. Kernel GPU activity (interrupts)
+    GPU_IRQ=$(cat /proc/interrupts 2>/dev/null | grep amdgpu | awk '{sum=0; for(i=2;i<=NF-2;i++) sum+=$i; print sum}' | head -1)
+    
+    # 7. System RAM (since BC-250 shares system RAM as VRAM)
+    RAM_INFO=$(free -m | grep Mem | awk '{printf "%dMB / %dMB (%.0f%%)", $3, $2, $3/$2*100}')
+    
+    echo "[$TIMESTAMP] Clock: ${SCLK:-N/A} | Power: ${POWER_W}W | Temp: ${TEMP_C}°C | VRAM: ${VRAM_MB}/${VRAM_TOTAL_MB}MB | HIP Procs: $HIP_PROCS | RAM: $RAM_INFO"
+    
+    sleep 2
+done