Performance tests for JuliaLang/julia#21302
begin
n = 1000
mats = [ (Diagonal(randn(n)),
randn(n, n)),
(Diagonal(randn(n) + im * randn(n)),
randn(n, n) + im*randn(n, n)),
Performance tests for JuliaLang/julia#21302
begin
n = 1000
mats = [ (Diagonal(randn(n)),
randn(n, n)),
(Diagonal(randn(n) + im * randn(n)),
randn(n, n) + im*randn(n, n)),
This is currently just a light SHA update of the current llvm
formula, which is at
3.8.1. Not surprisingly it ends up looking a lot like Godin's update of llvm
to 3.9.0
here: Homebrew/homebrew-core#4579 . LLVM switched to CMake-based
builds after 3.8. This is why I haven't adapted the current llvm38
formula
because it (probably) requires a good bit of changing to move it over from autoconfig.
brew install llvm39
builds to completion - see _latest_build.txtbrew test llvm39
fails on the first C++ build with problems finding stdarg.h - see _test_failure.txt{ | |
"tilejson":"2.0.0", | |
"tiles":["http://services.arcgisonline.com/arcgis/rest/services/Demographics/USA_Population_Density/MapServer/WMTS/?Layer=0&Style=default&TileMatrixSet=EPSG:3857&Service=WMTS&Request=GetTile&Version=1.0.0&Format=image/png&TileMatrix={z}&TileCol={x}&TileRow={y}"] | |
} |
# Produces a histogram illustrating key collisions. | |
# A round consists of repeatedly drawing a value from 0..255 | |
# until we first see a duplicate value. We count how many draws | |
# were needed to hit that first duplicate. | |
# Repeat for 1 million rounds, then draw a histogram showing | |
# num draws vs num rounds with that num draws. | |
# | |
# English escapes me - just read the code! | |
# | |
# Written to illustrate comments in this article |