63 lines
1.3 KiB
Plaintext
63 lines
1.3 KiB
Plaintext
// Nyash micro benchmarks using TimerBox (script-level)
|
|
// How to run:
|
|
// - Interpreter: ./target/release/nyash examples/ny_bench.hako
|
|
// - VM: ./target/release/nyash --backend vm examples/ny_bench.hako
|
|
// - VM+JIT (fast path!): NYASH_JIT_EXEC=1 NYASH_JIT_THRESHOLD=1 ./target/release/nyash --backend vm examples/ny_bench.hako
|
|
|
|
local ITER
|
|
ITER = 100000 // change for heavier runs
|
|
|
|
local timer
|
|
timer = new TimerBox()
|
|
|
|
print("\n=== Nyash Micro Benchmarks (ITER=" + ITER + ") ===")
|
|
|
|
// 1) Simple arithmetic loop: sum 0..ITER-1
|
|
local i, sum, t0, t1, ms, ops
|
|
i = 0
|
|
sum = 0
|
|
t0 = timer.now()
|
|
loop(i < ITER) {
|
|
sum = sum + i
|
|
i = i + 1
|
|
}
|
|
t1 = timer.now()
|
|
ms = t1 - t0
|
|
ops = (ITER * 1000.0) / ms
|
|
print("[arith_loop] elapsed_ms=" + ms + ", ops/sec=" + ops)
|
|
|
|
// 2) Array push loop: push integers 0..ITER-1
|
|
local arr
|
|
arr = new ArrayBox()
|
|
i = 0
|
|
t0 = timer.now()
|
|
loop(i < ITER) {
|
|
arr.push(i)
|
|
i = i + 1
|
|
}
|
|
t1 = timer.now()
|
|
ms = t1 - t0
|
|
ops = (ITER * 1000.0) / ms
|
|
print("[array_push] elapsed_ms=" + ms + ", ops/sec=" + ops)
|
|
|
|
// 3) Mixed arithmetic: simple_add repeated
|
|
local a, b, z
|
|
a = 1
|
|
b = 2
|
|
i = 0
|
|
t0 = timer.now()
|
|
loop(i < ITER) {
|
|
z = a + b
|
|
a = a + 1
|
|
b = b + 1
|
|
i = i + 1
|
|
}
|
|
t1 = timer.now()
|
|
ms = t1 - t0
|
|
ops = (ITER * 1000.0) / ms
|
|
print("[simple_add_loop] elapsed_ms=" + ms + ", ops/sec=" + ops)
|
|
|
|
print("\nDone.")
|
|
return 0
|
|
|