發現一個現象,
當使用 SystemVerilog Interface 時,
若 Interface 內有用到 inout,
則該訊號不能宣告成 logic,
必須要宣告成 wire,
不然如果與非 interface 寫法的 inout port 相連時,
NC 會回報錯誤:
ncelab: *E,CUVMIO (../tb/tb.sv,58|48): port connections to inout ports must be collapsible, that is, they must be nets of the same size.
每月彙整: 2009 年 12 月
讓 VI 也認得 SystemVerilog
Step.1 先到 這裡 下載 systemverilog.vim
augroup filetypedetect
au BufNewFile,BufRead *.sv setf systemverilog
augroup END
原來 CUPS 是 Apple 的東西
Compile SystemC on OpenSuSE 11.3
Download systemc-2.2.0.tgz from
解開壓縮檔
$ tar zxvf ./system-2.2.0.tgz
因為 gcc 是 4.x.x 版,所以要做 patch,compile 才會過
修改 systemc-2.2.0b/src/sysc/utils/sc_utils_ids.cpp
加上:
#include "string.h"
#include "cstdlib"
Compile SystemC and Install
$ sudo mkdir /opt/systemc
$ cd system-2.2.0
$ mkdir objdir
$ cd objdir
$ ../configure --prefix=/opt/systemc
$ make
$ make check # if you want to check
$ sudo make install
OpenSuSE 11.2 x64 + Sun Grid Engine
Workstation:
- PC1 : NIS Server, NFS Server, SGE master
PC2 : NIS Client, NFS Client, SGE Execution Hosts
PC3 : NIS Client, NFS Client, SGE Execution Hosts
PC4 : NIS Client, NFS Client, SGE Execution Hosts
—-
PC1, share /home
PC2~4, mount PC1:/home on /home
OS:
- OpenSuSE 11.2 x64
Package Requirement:
- openmotif22-libs
Step.1 Configuration Password-less ssh Access for the root User
- === PC2~4 ===
check /etc/ssh/sshd_config
=> “PermitRootLogin yes“
=== PC1 ===
// Generate SSH Key # ssh-keygen -t rsa
// Put SSH public key to slave PC2~4 # rsync -av /root/.ssh/id_rsa.pub root@PC2:/root/.ssh/authorized_keys
# rsync -av /root/.ssh/id_rsa.pub root@PC3:/root/.ssh/authorized_keys
# rsync -av /root/.ssh/id_rsa.pub root@PC4:/root/.ssh/authorized_keys
// Test Password-less ssh access for root user
# ssh root@PC2
# ssh root@PC3
# ssh root@PC4
Step.2 Download Sun Grid Engine
Sun Grid Engine 6.2 Update 4, Linux x64 (required), tar.gz format
sge62u4_linux24-x64_targz.zip … 27.63 MB
Sun Grid Engine 6.2 Update 4, Linux x86 (required), tar.gz format
sge62u4_linux24-i586_targz.zip … 27.56 MB
Step.3 Setup SGE Master / Execute Node
PC1 (SGE Master):
# mkdir /home/srv/sge6-2
# cd /home/srv/sge6-2
# tar -zxvf $DOWNLOAD/sge6_2u4/sge-6_2-common.tar.gz
# tar -zxvf $DOWNLOAD/sge6_2u4/sge-6_2u4-bin-linux24-x64.tar.gz
# tar -zxvf $DOWNLOAD/sge6_2u4/sge-6_2u4-bin-linux24-i586.tar.gz
# SGE_ROOT=/home/srv/sge6-2; export SGE_ROOT
# util/setfileperm.sh $SGE_ROOT
// GUI Install # ./start_gui_installer
Admin User = root
Qmaster Host = PC1
Grid Engine root directory = /opt/sge6-2
Cell Name = cell_test
Step.4 Test
- // Login in PC1~4 by normal user account
# source /home/srv/sge6-2/cell_eda/common/settings.csh
# qsub my_job.sh
在 Mac OS 下的 SystemC 開發環境
最近在學習 SystemC
發現 LogicPoet 在 MacOS 下提供了非常不錯的發展環境
