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Update some benchmarks. Re-port the gradient benchmark (#558)

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JT 2023-07-22 03:16:27 +12:00 committed by GitHub
parent 832f34fa06
commit 4a1eba5823
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3 changed files with 96 additions and 53 deletions
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41
benchmarks/gradient-old.nu Normal file
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@ -0,0 +1,41 @@
# this script will print a blue gradient on the screen
# We can get the terminal width and height now with term size
# but we like to use the script as a benchmark, so let's keep
# it a constant size for now
let height = 40 # really need to get the terminal height here
let width = 160 # really need to get the terminal width here
let stamp = 'Nu'
seq 0 $height | each { |row|
let row_data = (seq 0 $width | each { |col|
let fgcolor = (iter_inc 2 2 $col)
if $fgcolor > 200 and $fgcolor < 210 {
$"(ansi -e '48;2;0;0;')($fgcolor)m($stamp)(ansi -e '0m')"
} else {
$"(ansi -e '48;2;0;0;')($fgcolor)m(char sp)(ansi -e '0m')"
}
} | str join)
print -n $"($row_data)(char newline)"
} | str join
def iter_inc [incr mult iter] {
$incr + $mult * $iter
}
# ╭────────────────────┬──────────────────────────────────────────────────────╮
# │ version │ 0.1.0 │
# │ branch │ main │
# │ short_commit │ ec94ca46 │
# │ commit_hash │ ec94ca46bb64f3aa95f1366d76d60da2ddc53782 │
# │ commit_date │ 2022-01-24 19:45:20 +00:00 │
# │ build_os │ windows-x86_64 │
# │ rust_version │ rustc 1.58.1 (db9d1b20b 2022-01-20) │
# │ rust_channel │ stable-x86_64-pc-windows-msvc │
# │ cargo_version │ cargo 1.58.0 (f01b232bc 2022-01-19) │
# │ pkg_version │ 0.1.0 │
# │ build_time │ 2022-01-24 15:04:00 -06:00 │
# │ build_rust_channel │ debug │
# │ features │ dataframe, default, which, zip │
# │ installed_plugins │ gstat, inc, nu-example-1, nu-example-2, nu-example-3 │
# ╰────────────────────┴──────────────────────────────────────────────────────╯

68
benchmarks/gradient.nu
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@ -1,41 +1,37 @@
# this script will print a blue gradient on the screen
# height = 40
# width = 160
# stamp = "py"
# for line in range(0, height):
# row_data = ""
# for col in range(0, width):
# fgcolor = 2 + 2 * col
# if fgcolor > 200 and fgcolor < 210:
# row_data = row_data + color(stamp, bg='rgb(0, 0, %d)' % fgcolor)
# else:
# fg = fgcolor % 256
# row_data = row_data + color(' ', bg='rgb(0, 0, %d)' % fg)
# print(row_data)
const height = 40
const width = 160
const stamp = "Nu"
for line in 0..$height {
mut row_data = ""
for col in 0..$width {
let fgcolor = 2 + 2 * $col
# We can get the terminal width and height now with term size
# but we like to use the script as a benchmark, so let's keep
# it a constant size for now
let height = 40 # really need to get the terminal height here
let width = 160 # really need to get the terminal width here
let stamp = 'Nu'
seq 0 $height | each { |row|
let row_data = (seq 0 $width | each { |col|
let fgcolor = (iter_inc 2 2 $col)
if $fgcolor > 200 and $fgcolor < 210 {
$"(ansi -e '48;2;0;0;')($fgcolor)m($stamp)(ansi -e '0m')"
$row_data += $"(ansi -e '48;2;0;0;')($fgcolor)m($stamp)(ansi -e '0m')"
} else {
$"(ansi -e '48;2;0;0;')($fgcolor)m(char sp)(ansi -e '0m')"
let fg = $fgcolor mod 256
$row_data += $"(ansi -e '48;2;0;0;')($fg)m (ansi -e '0m')"
}
} | str join)
print -n $"($row_data)(char newline)"
} | str join
}
def iter_inc [incr mult iter] {
$incr + $mult * $iter
}
# ╭────────────────────┬──────────────────────────────────────────────────────╮
# │ version │ 0.1.0 │
# │ branch │ main │
# │ short_commit │ ec94ca46 │
# │ commit_hash │ ec94ca46bb64f3aa95f1366d76d60da2ddc53782 │
# │ commit_date │ 2022-01-24 19:45:20 +00:00 │
# │ build_os │ windows-x86_64 │
# │ rust_version │ rustc 1.58.1 (db9d1b20b 2022-01-20) │
# │ rust_channel │ stable-x86_64-pc-windows-msvc │
# │ cargo_version │ cargo 1.58.0 (f01b232bc 2022-01-19) │
# │ pkg_version │ 0.1.0 │
# │ build_time │ 2022-01-24 15:04:00 -06:00 │
# │ build_rust_channel │ debug │
# │ features │ dataframe, default, which, zip │
# │ installed_plugins │ gstat, inc, nu-example-1, nu-example-2, nu-example-3 │
# ╰────────────────────┴──────────────────────────────────────────────────────╯
print $row_data
}

40
benchmarks/gradient_benchmark.nu
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@ -7,10 +7,9 @@ def iter_inc [incr mult iter] {
let is_release = (input "Did you compile in a release mode? y/n ")
if ($is_release | str downcase | str trim) == "y" {
print $"running test 0 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 0. this has wrong output
let 0 = (seq 10 | timeit {
let 0 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -25,12 +24,12 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char newline)"
} | str join
} | math avg)
}} | math avg)
print $"running test 1 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 1. Fixed newline to fix the output (char cr)
let 1 = (seq 10 | timeit {
let 1 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -45,11 +44,11 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print $"running test 2 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 2. Replace (char sp) with just space
let 2 = (seq 10 | timeit {
let 2 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -64,11 +63,11 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print $"running test 3 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 3. Precompute (ansi -e '48;2;0;0;') and (ansi -e '0m') -- seems to be slower
let 3 = (seq 10 | timeit {
let 3 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -85,11 +84,11 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print $"running test 4 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 4. Inline iter_inc call
let 4 = (seq 10 | timeit {
let 4 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -104,11 +103,11 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print $"running test 5 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 5. Combine (char sp) substitution and iter_inc inlining
let 5 = (seq 10 | timeit {
let 5 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -123,11 +122,11 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print $"running test 6 at (date now | date format '%Y-%m-%d %H:%M:%S.%3f')"
# 6. The above with par-each outer loop (using par-each anywhere else breaks the output)
let 6 = (seq 10 | timeit {
let 6 = (seq 1 10 | each { timeit {
let height = 40
let width = 160
let stamp = 'Nu'
@ -142,11 +141,18 @@ if ($is_release | str downcase | str trim) == "y" {
} | str join)
$"($row_data)(char cr)"
} | str join
} | math avg)
}} | math avg)
print 'collating tests'
[ $0 $1 $2 $3 $4 $5 $6 ]
{
wrong_output: $0
newline: $1
span: $2
precompute_ansi: $3
inline_call: $4
space_and_inline_call: $5
par_each: $6
}
} else {
print "Compile in a release mode!"
}