海光DCU驱动安装及压测-威尔创新

前言

驱动获取地址：海光DCU驱动下载

DTK（类CUDA）下载地址：海光DTK驱动下载

压测工具下载地址：压测工具下载

海光显卡基础命令

查看海光显卡是否识别（K100显卡）：lspci | grep -i k

运行显卡安装环境

cd /opt/hyhal/

设置环境变量生效

source env.sh

查看显卡识别

hy-smi

安装依赖包

centos：yum install -y rpm-build gcc-c++ cmake automake elfutils-libelf-devel libdrm libdrm-devel pciutils

ubuntu：apt install -y gcc g++ cmake automake libelf-dev libdrm_amdgpu1或libdrm-amdgpu1 libtinfo5 pciutils libdrm-dev

Centos：yum install -y kernel-devel-`uname -r` kernel-modules-extra

ubuntu：apt install -y linux-headers-`uname -r` linux-modules-extra

安装驱动

1：修改驱动权限 chmod +x rock*.run

2：

# 安装与当前内核版本完全匹配的开发包

sudo yum install kernel-devel-$(uname -r)

# 如果找不到对应版本，尝试
sudo yum install kernel-devel kernel-headers

3：安装驱动：./rock*.run

4：重启下驱动服务：systemctl restart hymgr

5查看驱动有没有下载

# 6.2.x及以下的驱动
# lsmod |grep -E “hydcu|hycu”
hydcu 1435342 0
hydcu_sched 34432 1 hydcu
hyttm 61919 1 hydcu
hykcl 46567 3 hydcu_sched,hydcu,hyttm
hy_extra 32140 3 hydcu_sched,hydcu,hykcl
amd_iommu_v2 18821 1 hydcu
drm_kms_helper 179394 2 hydcu,hykcl
drm 429744 6 ttm,hydcu,hykcl,hyttm,drm_kms_helper

# 6.3.x及其以上的驱动
# lsmod |grep -E “hydcu|hycu”
hycu 3371008 2
hydrm_ttm_helper 16384 1 hycu
hycu_sched 45056 1 hycu
hyttm 86016 2 hycu,hydrm_ttm_helper
hykcl 40960 5 hycu,hycu_sched,hyttm
hydrm_buddy 20480 1 hycu
hy_extra 65536 2 hycu,hycu_sched
iommu_v2 20480 1 hycu
drm_kms_helper 266240 5 hycu,drm_vram_helper,ast
drm 585728 11 drm_kms_helper,hycu,drm_vram_helper,ast,hydrm_buddy,hycu_sched,drm_ttm_helper,hydrm_ttm_helper,hyttm,ttm