David Schroeder
97 lines
2.8 KiB
Bash
97 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# Parse the per-node rows printed by ProxCLMC. Fields are separated with an
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# ASCII unit separator so processor descriptions can safely contain spaces.
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TAPM_PROXCLMC_HOST_ROWS() {
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awk -F '|' '
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function trim(value) {
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gsub(/^[[:space:]]+|[[:space:]]+$/, "", value)
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return value
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}
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{
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node = trim($1)
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address = trim($2)
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level = trim($3)
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if (node ~ /^[[:alnum:]_.-]+$/ && level ~ /^x86-64-v(1|2-AES|3|4)$/) {
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printf "%s\034%s\034%s\n", node, address, level
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}
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}
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'
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}
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# Produce a conservative generation label from the processor name exposed by
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# Proxmox. Ambiguous products are described as a family instead of being given
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# a potentially incorrect codename.
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TAPM_CPU_GENERATION_FROM_NAME() {
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local cpu_name="${1:-}"
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local normalized
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local generation=""
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local model_number=""
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normalized="$(printf '%s' "$cpu_name" | tr '[:upper:]' '[:lower:]')"
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if [[ "$normalized" =~ xeon.*e5-[[:digit:]]+[[:space:]]+v([1-4]) ]]; then
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generation="${BASH_REMATCH[1]}"
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case "$generation" in
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1) printf '%s\n' "Sandy Bridge-EP" ;;
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2) printf '%s\n' "Ivy Bridge-EP" ;;
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3) printf '%s\n' "Haswell-EP" ;;
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4) printf '%s\n' "Broadwell-EP" ;;
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esac
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return 0
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fi
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if [[ "$normalized" =~ xeon.*(bronze|silver|gold|platinum)[[:space:]]+([[:digit:]]{4}) ]]; then
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model_number="${BASH_REMATCH[2]}"
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generation="${model_number:1:1}"
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case "$generation" in
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1) printf '%s\n' "1st Gen Xeon Scalable (Skylake-SP)" ;;
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2) printf '%s\n' "2nd Gen Xeon Scalable (Cascade Lake)" ;;
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3) printf '%s\n' "3rd Gen Xeon Scalable (Ice Lake)" ;;
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4) printf '%s\n' "4th Gen Xeon Scalable (Sapphire Rapids)" ;;
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5) printf '%s\n' "5th Gen Xeon Scalable (Emerald Rapids)" ;;
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*) printf '%s\n' "Intel Xeon Scalable family" ;;
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esac
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return 0
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fi
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if [[ "$normalized" =~ epyc[[:space:]]+([[:digit:]]{4}) ]]; then
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model_number="${BASH_REMATCH[1]}"
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generation="${model_number:3:1}"
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case "$generation" in
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1) printf '%s\n' "1st Gen EPYC (Naples / Zen)" ;;
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2) printf '%s\n' "2nd Gen EPYC (Rome / Zen 2)" ;;
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3) printf '%s\n' "3rd Gen EPYC (Milan / Zen 3)" ;;
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4) printf '%s\n' "4th Gen EPYC (Zen 4 family)" ;;
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5) printf '%s\n' "5th Gen EPYC (Zen 5 family)" ;;
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*) printf '%s\n' "AMD EPYC family" ;;
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esac
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return 0
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fi
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if [[ "$normalized" =~ core.*i[3579]-([[:digit:]]{4,5}) ]]; then
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model_number="${BASH_REMATCH[1]}"
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if (( ${#model_number} == 4 )); then
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generation="${model_number:0:1}"
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else
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generation="${model_number:0:2}"
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fi
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printf '%s\n' "Intel Core Gen ${generation}"
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return 0
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fi
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if [[ "$normalized" =~ ryzen.*[[:space:]]([[:digit:]]{4,5}) ]]; then
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model_number="${BASH_REMATCH[1]}"
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printf '%s\n' "AMD Ryzen ${model_number:0:1}000 family"
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return 0
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fi
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case "$normalized" in
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*intel*) printf '%s\n' "Intel generation unknown" ;;
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*amd*) printf '%s\n' "AMD generation unknown" ;;
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*) printf '%s\n' "Generation unknown" ;;
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esac
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}
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