NVIDIA : Install HPC SDK2022/07/07

	Install NVIDIA HPC SDK.
[1]	Install NVIDIA driver first, refer to here.
[2]	Install NVIDIA HPC SDK.

[root@dlp ~]#

dnf group -y install "Development tools"

[root@dlp ~]#

dnf config-manager --add-repo https://developer.download.nvidia.com/hpc-sdk/rhel/nvhpc.repo

[root@dlp ~]#

dnf -y install nvhpc-22.5 environment-modules

[root@dlp ~]#

vi /etc/environment-modules/modulespath

# add PATH like follows

# This file defines the initial setup for the modulefiles search path
# Each line containing one or multiple paths delimited by ':' will be
# added to the MODULEPATH environment variable.
/usr/share/Modules/modulefiles:/etc/modulefiles:/usr/share/modulefiles:/opt/nvidia/hpc_sdk/modulefiles

[root@dlp ~]#

source /etc/profile.d/modules.sh

[root@dlp ~]#

module avail

------------------------ /usr/share/Modules/modulefiles ------------------------
dot  module-git  module-info  modules  null  use.own

----------------------- /opt/nvidia/hpc_sdk/modulefiles ------------------------
nvhpc-byo-compiler/22.5  nvhpc-nompi/22.5  nvhpc/22.5

[root@dlp ~]#

module load nvhpc/22.5

[root@dlp ~]#

nvc --version


nvc 22.5-0 64-bit target on x86-64 Linux -tp haswell
NVIDIA Compilers and Tools
Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.

[root@dlp ~]#

nvaccelinfo


CUDA Driver Version:           11070
NVRM version:                  NVIDIA UNIX x86_64 Kernel Module  515.48.07  Fri May 27 03:26:43 UTC 2022

Device Number:                 0
Device Name:                   NVIDIA GeForce GTX 1060 6GB
Device Revision Number:        6.1
Global Memory Size:            6373441536
Number of Multiprocessors:     10
Concurrent Copy and Execution: Yes
Total Constant Memory:         65536
Total Shared Memory per Block: 49152
Registers per Block:           65536
Warp Size:                     32
Maximum Threads per Block:     1024
Maximum Block Dimensions:      1024, 1024, 64
Maximum Grid Dimensions:       2147483647 x 65535 x 65535
Maximum Memory Pitch:          2147483647B
Texture Alignment:             512B
Clock Rate:                    1847 MHz
Execution Timeout:             No
Integrated Device:             No
Can Map Host Memory:           Yes
Compute Mode:                  default
Concurrent Kernels:            Yes
ECC Enabled:                   No
Memory Clock Rate:             4004 MHz
Memory Bus Width:              192 bits
L2 Cache Size:                 1572864 bytes
Max Threads Per SMP:           2048
Async Engines:                 2
Unified Addressing:            Yes
Managed Memory:                Yes
Concurrent Managed Memory:     Yes
Preemption Supported:          Yes
Cooperative Launch:            Yes
  Multi-Device:                Yes
Default Target:                cc61

[3]	Verify installation with a common user to run a test program.

[cent@dlp ~]$

module load nvhpc/22.5

### C program

[cent@dlp ~]$

vi helloworld.c

# create new

#include <stdio.h>
int main() {
  printf("Hello World\n");
}

# compile

[cent@dlp ~]$

nvc -o helloworld helloworld.c

# run

[cent@dlp ~]$

./helloworld

Hello World

### C++ program

[cent@dlp ~]$

vi helloworld.cpp

# create new

#include <iostream>
int main() {
  std::cout << "Hello World!\n";
}

# compile

[cent@dlp ~]$

nvc++ -o helloworld2 helloworld.cpp

# run

[cent@dlp ~]$

./helloworld2

Hello World!

### Fortran program

[cent@dlp ~]$

vi helloworld.f90

# create new

program helloworld
  print *, 'Hello World!'
end program helloworld

# compile

[cent@dlp ~]$

nvfortran -o helloworld3 helloworld.f90

# run

[cent@dlp ~]$

./helloworld3

Hello World!

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