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Merge pull request #4437 from roc-lang/windows-effect-loop-scratchpad

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windows: working cli benchmark tests
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Folkert de Vries 2022-10-31 22:33:10 +01:00 • committed by GitHub
commit 55ea3bbea2
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11 changed files with 80 additions and 226 deletions
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15
crates/cli_testing_examples/algorithms/fibonacci-platform/host.zig
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@ -83,23 +83,18 @@ export fn roc_memset(dst: [*]u8, value: i32, size: usize) callconv(.C) void {
pub export fn main() u8 {
const stdout = std.io.getStdOut().writer();
const stderr = std.io.getStdErr().writer();
// start time
var ts1: std.os.timespec = undefined;
std.os.clock_gettime(std.os.CLOCK.REALTIME, &ts1) catch unreachable;
var timer = std.time.Timer.start() catch unreachable;
const result = roc__mainForHost_1_exposed(10);
// end time
var ts2: std.os.timespec = undefined;
std.os.clock_gettime(std.os.CLOCK.REALTIME, &ts2) catch unreachable;
const nanos = timer.read();
const seconds = (@intToFloat(f64, nanos) / 1_000_000_000.0);
stdout.print("{d}\n", .{result}) catch unreachable;
const delta = to_seconds(ts2) - to_seconds(ts1);
stderr.print("runtime: {d:.3}ms\n", .{delta * 1000}) catch unreachable;
const stderr = std.io.getStdErr().writer();
stderr.print("runtime: {d:.3}ms\n", .{seconds * 1000}) catch unreachable;
return 0;
}

14
crates/cli_testing_examples/algorithms/quicksort-platform/host.zig
View file

@ -103,9 +103,7 @@ pub export fn main() u8 {
var roc_list = RocList{ .elements = numbers, .length = NUM_NUMS, .capacity = NUM_NUMS };
// start time
var ts1: std.os.timespec = undefined;
std.os.clock_gettime(std.os.CLOCK.REALTIME, &ts1) catch unreachable;
var timer = std.time.Timer.start() catch unreachable;
// actually call roc to populate the callresult
const callresult: RocList = roc__mainForHost_1_exposed(roc_list);
@ -114,9 +112,8 @@ pub export fn main() u8 {
const length = std.math.min(20, callresult.length);
var result = callresult.elements[0..length];
// end time
var ts2: std.os.timespec = undefined;
std.os.clock_gettime(std.os.CLOCK.REALTIME, &ts2) catch unreachable;
const nanos = timer.read();
const seconds = (@intToFloat(f64, nanos) / 1_000_000_000.0);
for (result) |x, i| {
if (i == 0) {
@ -128,9 +125,8 @@ pub export fn main() u8 {
}
}
// TODO apparently the typestamps are still (partially) undefined?
// const delta = to_seconds(ts2) - to_seconds(ts1);
// stderr.print("runtime: {d:.3}ms\n", .{delta * 1000}) catch unreachable;
const stderr = std.io.getStdErr().writer();
stderr.print("runtime: {d:.3}ms\n", .{seconds * 1000}) catch unreachable;
return 0;
}

5
crates/cli_testing_examples/benchmarks/platform/host.zig
View file

@ -1,5 +1,6 @@
const std = @import("std");
const str = @import("str");
const builtin = @import("builtin");
const RocStr = str.RocStr;
const testing = std.testing;
const expectEqual = testing.expectEqual;
@ -15,7 +16,6 @@ comptime {
// -fcompiler-rt in link.rs instead of doing this. Note that this
// workaround is present in many host.zig files, so make sure to undo
// it everywhere!
const builtin = @import("builtin");
if (builtin.os.tag == .macos) {
_ = @import("compiler_rt");
}
@ -210,7 +210,8 @@ fn roc_fx_getInt_help() !i64 {
const stdin = std.io.getStdIn().reader();
var buf: [40]u8 = undefined;
const line: []u8 = (try stdin.readUntilDelimiterOrEof(&buf, '\n')) orelse "";
const raw_line: []u8 = (try stdin.readUntilDelimiterOrEof(&buf, '\n')) orelse "";
const line = std.mem.trimRight(u8, raw_line, &std.ascii.spaces);
return std.fmt.parseInt(i64, line, 10);
}