carstenbauer

julia> function vector_dot(B, C)
           a = zero(eltype(B))
           for i in eachindex(B,C)
               @inbounds a += B[i] * C[i]
           end
           return a
       end
vector_dot (generic function with 1 method)

julia> function vector_dot_macro(B, C)

carstenbauer

using DelimitedFiles
using LinearAlgebra
using Test

function readqcd(fname::AbstractString; verify=true)
    open(fname, "r") do f
        header_str = readuntil(f, "END_HEADER\n")
        header_mat = readdlm(IOBuffer(header_str), '=')
        header = Dict(strip(header_mat[i, 1]) => header_mat[i, 2] for i in 2:size(header_mat, 1))

carstenbauer

using CUDA
using BenchmarkTools
using Statistics
using UnicodePlots

# bandwidth test
abstract type BytesSIPrefixed end
struct B <: BytesSIPrefixed
    value::Int64
end

carstenbauer

# This file is machine-generated - editing it directly is not advised

julia_version = "1.7.1"
manifest_format = "2.0"

[[deps.ArgTools]]
uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f"

[[deps.Artifacts]]
uuid = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"

carstenbauer

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "202a91a0-8ac9-4d47-a628-85786980cbb2",
   "metadata": {},
   "source": [
    "# CPU\n",
    "\n",
    "## Single-threaded sparse mat-vec product"

carstenbauer

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "202a91a0-8ac9-4d47-a628-85786980cbb2",
   "metadata": {},
   "source": [
    "# CPU\n",
    "\n",
    "## Single-threaded sparse mat-vec product"

carstenbauer

print("Loading modules...")
using BenchmarkTools
using CUDA
using DataFrames
using CSV
using Printf
println("done!")

const a = 3.1415f0

carstenbauer

# ==============================================================================
# Example program for CUDA Julia tutorial
# Written by: Carsten Bauer
# ==============================================================================
using BenchmarkTools
using CUDA
using Printf

function saxpy_gpu_kernel!(z,a,x,y)
    i = (blockIdx().x - 1) * blockDim().x + threadIdx().x

carstenbauer

(itensors) pkg> add ITensors
    Updating registry at `/p/project/chku27/hku273/.julia/registries/General`
┌ Error: curl_easy_setopt: 48
└ @ Downloads.Curl /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Downloads/src/Curl/utils.jl:36
┌ Error: curl_easy_setopt: 48
└ @ Downloads.Curl /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Downloads/src/Curl/utils.jl:36
┌ Error: curl_easy_setopt: 48
└ @ Downloads.Curl /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Downloads/src/Curl/utils.jl:36
   Resolving package versions...
┌ Error: curl_easy_setopt: 48

carstenbauer

"""
    meshgrid(xvec) = meshgrid(xvec, xvec)
Produces a 2D meshgrid `X,X` by repeating xvec in y-dimension and xvec in x-dimension.
"""
meshgrid(v::AbstractVector{T}) where T<:Number = meshgrid(v, v)

"""
    meshgrid(xvec, yvec)
Produces a 2D meshgrid `X,Y` by repeating xvec in y-dimension and yvec in x-dimension.
"""