#!/bin/bash
(cat /sys/devices/system/node/online | \
awk ' \
{ \
split($1, parts, ","); \
for (part in parts) { \
split(parts[part], items, "-"); \
seq_start = items[1]; \
seq_end = items[2]; \
if (seq_start == "") {seq_start = 0;}; \
if (seq_end == "") {seq_end = seq_start;} \
for (seq = seq_start; seq <= seq_end; seq++) {print seq;} \
} \
}') | \
while read NODE
do
echo "Node #$NODE"
(cat /sys/devices/system/node/node${NODE}/cpulist | \
awk ' \
{ \
split($1, parts, ","); \
for (part in parts) { \
split(parts[part], items, "-"); \
seq_start = items[1]; \
seq_end = items[2]; \
if (seq_start == "") {seq_start = 0;}; \
if (seq_end == "") {seq_end = seq_start;} \
for (seq = seq_start; seq <= seq_end; seq++) {print seq;} \
} \
}') | \
while read CORE
do
echo -e "\tCore #$CORE"
done
done
Comments