diff options
| -rw-r--r-- | examples/php-on-wasm/php-wasm.php | 4 | ||||
| -rw-r--r-- | prof.sh | 6 | ||||
| -rw-r--r-- | src/Execution/Runtime.php | 19 | ||||
| -rw-r--r-- | traces/20240313-2203.stderr.log | 86 |
4 files changed, 112 insertions, 3 deletions
diff --git a/examples/php-on-wasm/php-wasm.php b/examples/php-on-wasm/php-wasm.php index 75e9c3f..b5a9fed 100644 --- a/examples/php-on-wasm/php-wasm.php +++ b/examples/php-on-wasm/php-wasm.php @@ -153,6 +153,10 @@ $exitCode = $result->inner->value; fprintf(STDERR, "Exit code: $exitCode\n"); fprintf(STDERR, "Memory peak usage: %s\n", memory_get_peak_usage()); +fprintf(STDERR, "\n\n"); +foreach ($runtime->getInstrMetrics() as $instr => $count) { + fprintf(STDERR, "%s: %d\n", $instr, $count); +} function allocateStringOnWasmMemory(Runtime $runtime, string $str): int { // Plus 1 for the null terminator in C. @@ -1,3 +1,5 @@ timestamp="$(date '+%Y%m%d-%H%M')" -php -d 'error_reporting=E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED' vendor/bin/reli inspector:trace -o traces/"$timestamp".log -- php -d memory_limit=256M -d opcache.enable_cli=on -d opcache.jit=on -d opcache.jit_buffer_size=1G examples/php-on-wasm/php-wasm.php 2> traces/"$timestamp".stderr.log -vendor/bin/reli converter:flamegraph < traces/"$timestamp".log > traces/"$timestamp".svg +# php -d 'error_reporting=E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED' vendor/bin/reli inspector:trace -o traces/"$timestamp".log -- php -d memory_limit=256M -d opcache.enable_cli=on -d opcache.jit=on -d opcache.jit_buffer_size=1G examples/php-on-wasm/php-wasm.php 2> traces/"$timestamp".stderr.log +# vendor/bin/reli converter:flamegraph < traces/"$timestamp".log > traces/"$timestamp".svg + +php -d memory_limit=256M -d opcache.enable_cli=on -d opcache.jit=on -d opcache.jit_buffer_size=1G examples/php-on-wasm/php-wasm.php 2> traces/"$timestamp".stderr.log diff --git a/src/Execution/Runtime.php b/src/Execution/Runtime.php index 40d7703..3617de2 100644 --- a/src/Execution/Runtime.php +++ b/src/Execution/Runtime.php @@ -21,8 +21,13 @@ use Nsfisis\Waddiwasi\Structure\Types\TableIdx; use Nsfisis\Waddiwasi\Structure\Types\ValType; use Nsfisis\Waddiwasi\Structure\Types\ValTypes; -final readonly class Runtime +final class Runtime { + /** + * @var array<string, int> + */ + private array $instrMetrics = []; + private function __construct( public readonly Store $store, public readonly Stack $stack, @@ -152,6 +157,15 @@ final readonly class Runtime } /** + * @return array<string, int> + */ + public function getInstrMetrics(): array + { + ksort($this->instrMetrics); + return $this->instrMetrics; + } + + /** * @param list<Val> $vals * @return list<Val> */ @@ -314,6 +328,9 @@ final readonly class Runtime static $debug = 0; // if ($debug >= 3) echo "Exec: " . $instr::opName() . "\n"; + // $this->instrMetrics[$instr::opName()] ??= 0; + // $this->instrMetrics[$instr::opName()]++; + return match ($instr::class) { Instrs\Numeric\F32Abs::class => $this->execInstrNumericF32Abs($instr), Instrs\Numeric\F32Add::class => $this->execInstrNumericF32Add($instr), diff --git a/traces/20240313-2203.stderr.log b/traces/20240313-2203.stderr.log new file mode 100644 index 0000000..70fc92e --- /dev/null +++ b/traces/20240313-2203.stderr.log @@ -0,0 +1,86 @@ +Decoding... +Instantiating... +Executing... + +Exit code: 0 +Memory peak usage: 251930488 + + +local.get: 3135728 +i32.const: 1589717 +i32.add: 812466 +local.tee: 758661 +br_if: 732305 +block: 723450 +i32.load: 564315 +br: 491022 +local.set: 439632 +i32.store: 362806 +i64.store: 306534 +i32.and: 249884 +i32.eqz: 198278 +i32.load8_u: 159431 +i32.gt_u: 117828 +i32.lt_u: 101169 +i32.ne: 92660 +i32.shl: 86408 +i32.or: 71541 +call: 70579 +i32.mul: 68122 +i32.eq: 66100 +i32.sub: 64081 +i32.load8_s: 54242 +i32.shr_u: 51699 +global.set: 51161 +loop: 44110 +i32.store8: 42849 +i32.ge_u: 33468 +select: 29114 +global.get: 25951 +i32.le_u: 25404 +return: 19633 +i32.xor: 18826 +drop: 15033 +i64.load: 12927 +call_indirect: 12643 +i64.const: 9965 +br_table: 6061 +i32.clz: 5130 +i32.rot_l: 2203 +i32.lt_s: 2161 +i32.store16: 1998 +i64.mul: 842 +i32.gt_s: 613 +i64.extend_i32_u: 592 +i32.load16_u: 426 +i64.add: 323 +i32.div_u: 284 +i32.extend16_s: 256 +i64.shr_u: 239 +i64.and: 226 +i32.ctz: 155 +i32.ge_s: 134 +memory.size: 130 +i32.load16_s: 81 +i32.extend8_s: 78 +i64.ne: 70 +i64.xor: 62 +i32.le_s: 49 +i64.shl: 47 +i64.or: 46 +i64.gt_u: 46 +i64.eqz: 42 +i32.wrap_i64: 32 +f64.const: 26 +f64.store: 24 +i64.lt_u: 17 +i64.sub: 16 +i64.extend_i32_s: 16 +f64.convert_i32_s: 4 +f64.add: 4 +i64.eq: 2 +f64.mul: 2 +f64.load: 2 +f64.gt: 2 +i64.rot_l: 1 +i32.rem_u: 1 |