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cmake_minimum_required(VERSION 3.16)
project(rocblas-init-benchmark)

find_package(rocblas REQUIRED)

add_executable(rbi main.c)
target_link_libraries(rbi PRIVATE roc::rocblas)

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#!/usr/bin/env bash
# Build rocBLAS for ROCm 5.4.2 on Ubuntu 20.04

set -exuo pipefail

apt-get -qq update
apt-get -qq upgrade
apt-get -qq install build-essential cmake wget

WORKSPACE=$HOME # where to download and build the sources

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#!/bin/sh
/opt/rocm/llvm/bin/clang++ --offload-arch=gfx906:xnack- -L/opt/rocm/hip/lib -lamdhip64 ex.hip

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1. In the install script, determine the build platform by querying [hipconfig --platform][4]
   • This is necessary, as the install script needs to know the build platform so it can to choose what dependencies to install.
   • hipconfig --platform determines the platform by reading the contents of the .hipInfo file installed as part of the hip runtime.
   • If the platform is autodetected incorrectly, [it can be be set explicitly via an environment variable][1], e.g., export HIP_PLATFORM=amd or export HIP_PLATFORM=nvidia.
2. In CMake, find_package(hip REQUIRED) will be used for both the AMD and NVIDIA platforms.
   • There will be no need for a different find_package call on each platform; the same call will be used for both platforms.

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#!/bin/sh

apt-get update -y
apt-get upgrade -y
apt-get install -y build-essential devscripts packaging-dev git vim
useradd -G sudo,video --shell /bin/bash --create-home cgmb
echo 'cgmb ALL=(ALL:ALL) NOPASSWD:ALL' >> /etc/sudoers

gbp clone https://salsa.debian.org/rocm-team/rocm-hipamd.git
cd rocm-hipamd

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#!/usr/bin/env bash

apt install git build-essential cmake libgtest-dev \
  rocm-cmake rocminfo libamd-comgr-dev libhsakmt-dev \
  libhsa-runtime-dev file hipcc
git clone https://github.com/ROCmSoftwarePlatform/rocRAND.git
cd rocRAND
git checkout rocm-5.2.0

# These environment variables are needed for now.

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#!/usr/bin/env bash
# Build ROCm 5.2.0 on Ubuntu 20.04

set -exuo pipefail

apt-get -qq update
apt-get -qq upgrade
apt-get -qq install build-essential cmake wget

WORKSPACE=$HOME # where to download and build the sources

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# install basic tools
sudo apt install build-essential devscripts packaging-dev git vim dos2unix

# setup workspace to build in
mkdir hip
cd hip
gbp clone https://salsa.debian.org/rocm-team/rocm-hipamd.git
cd rocm-hipamd
gbp export-orig

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#include <hip/hip_runtime.h>

/*
 * Feature Test: Test if DPP is supported. Use DPP if supported;
 *               use fallback if not.
 *
 * Pros: Successful compilation by default.
 *       Maybe optimal performance by default?
 * Cons: The compiler would have to provide some way to test if the
 *       necessary DPP functionality is supported. That might not exist yet.

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$ hipcc -c dpp-builtin.cpp --offload-arch=gfx906
$ hipcc -c dpp-builtin.cpp --offload-arch=gfx1030
error: Illegal instruction detected: Invalid dpp_ctrl value: broadcasts are not supported on GFX10+
renamable $vgpr0 = V_MOV_B32_dpp undef $vgpr0(tied-def 0), killed $vgpr0, 323, 12, 15, 0, implicit $exec
1 error generated when compiling for gfx1030.