| #!/bin/bash |
| # Copyright (C) 2017-2020 The Project X-Ray Authors. |
| # |
| # Use of this source code is governed by a ISC-style |
| # license that can be found in the LICENSE file or at |
| # https://opensource.org/licenses/ISC |
| # |
| # SPDX-License-Identifier: ISC |
| |
| set -e |
| |
| echo |
| echo "========================================" |
| echo "Host Environment" |
| echo "----------------------------------------" |
| export |
| echo "----------------------------------------" |
| |
| echo |
| echo "========================================" |
| echo "Host CPU" |
| echo "----------------------------------------" |
| export CORES=$(nproc --all) |
| echo "Cores: $CORES" |
| echo |
| echo "Memory" |
| echo "----------------------------------------" |
| cat /proc/meminfo |
| echo "----------------------------------------" |
| export MEM_GB=$(($(awk '/MemTotal/ {print $2}' /proc/meminfo)/(1024*1024))) |
| echo "Total Memory (GB): $MEM_GB" |
| |
| # Approx memory per grid process |
| export MEM_PER_RUN=8 |
| export MAX_GRID_CPU=$(($MEM_GB/$MEM_PER_RUN)) |
| export MAX_VIVADO_PROCESS=$(($MEM_GB/$MEM_PER_RUN)) |
