Add benchmarking runner and makefile.

    Now you can do 'make bench', and see how fast Myrddin runs. Or
    at least the integer sorting bit.

    TODO: expand this so that you can see how it compares to previous
    results, and add benchmarks.

1 files changed, 1 insertions, 5 deletions

diff --git a/bench/intsort.myr b/bench/intsort.myr
index d8c3227..008e6ba 100644
--- a/bench/intsort.myr
+++ b/bench/intsort.myr
@@ -4,15 +4,11 @@ const main = {
 	var a
 	var i
 	var rng
-	var t0, t1
 
 	rng = std.mksrng(123)
-	a = std.slalloc(1000000)
+	a = std.slalloc(100_000)
 	for i = 0; i < a.len; i++
 		a[i] = std.rand32(rng)
 	;;
-	t0 = std.now()
 	std.sort(a, std.numcmp)
-	t1 = std.now()
-	std.put("time = %l\n", t1 - t0)
 }