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moved all crates into seperate folder + related path fixes

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Anton-4 2022-07-01 17:37:43 +02:00
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commit eee85fa45d
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1063 changed files with 92 additions and 93 deletions
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174
crates/compiler/builtins/bitcode/benchmark/dec.zig Normal file
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const std = @import("std");
const time = std.time;
const Timer = time.Timer;
const RocStr = @import("../src/str.zig").RocStr;
const RocDec = @import("../src/dec.zig").RocDec;
var timer: Timer = undefined;
pub fn main() !void {
const stdout = std.io.getStdOut().writer();
timer = try Timer.start();
try stdout.print("7 additions took ", .{});
try avg_runs(add7);
try stdout.print("7 subtractions took ", .{});
try avg_runs(sub7);
try stdout.print("7 multiplications took ", .{});
try avg_runs(mul7);
try stdout.print("7 divisions took ", .{});
try avg_runs(div7);
}
fn avg_runs(func: fn() u64) !void {
const stdout = std.io.getStdOut().writer();
var first_run = func();
var lowest = first_run;
var highest = first_run;
var sum = first_run;
// 31 runs
var runs = [_]u64{ first_run, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
var next_run: usize = 1; // we already did first_run
while (next_run < runs.len) {
const run = func();
lowest = std.math.min(lowest, run);
highest = std.math.max(highest, run);
runs[next_run] = run;
next_run += 1;
}
std.sort.sort(u64, &runs, {}, comptime std.sort.asc(u64));
const median = runs[runs.len / 2];
try stdout.print("{}ns (lowest: {}ns, highest: {}ns)\n", .{median, lowest, highest});
}
fn add7() u64 {
var str1 = RocStr.init("1.2", 3);
const dec1 = RocDec.fromStr(str1).?;
var str2 = RocStr.init("3.4", 3);
const dec2 = RocDec.fromStr(str2).?;
timer.reset();
var a = dec1.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
a = a.add(dec1);
a = a.add(dec2);
return timer.read();
}
fn sub7() u64 {
var str1 = RocStr.init("1.2", 3);
const dec1 = RocDec.fromStr(str1).?;
var str2 = RocStr.init("3.4", 3);
const dec2 = RocDec.fromStr(str2).?;
timer.reset();
var a = dec1.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
a = a.sub(dec1);
a = a.sub(dec2);
return timer.read();
}
fn mul7() u64 {
var str1 = RocStr.init("1.2", 3);
const dec1 = RocDec.fromStr(str1).?;
var str2 = RocStr.init("3.4", 3);
const dec2 = RocDec.fromStr(str2).?;
timer.reset();
var a = dec1.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
a = a.mul(dec1);
a = a.mul(dec2);
return timer.read();
}
fn div7() u64 {
var str1 = RocStr.init("1.2", 3);
const dec1 = RocDec.fromStr(str1).?;
var str2 = RocStr.init("3.4", 3);
const dec2 = RocDec.fromStr(str2).?;
timer.reset();
var a = dec1.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
a = a.div(dec1);
a = a.div(dec2);
return timer.read();
}