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-rw-r--r--research/experiments/044-specs/2026-10-19-inflate.jsonl5
-rw-r--r--research/experiments/044-specs/inflate.py109
-rw-r--r--research/experiments/044-specs/inflate_check.py105
-rw-r--r--research/experiments/044-specs/inflate_time.c231
-rw-r--r--research/experiments/044-specs/json_rec_time.c4
-rw-r--r--research/experiments/044-specs/json_time.c4
-rw-r--r--research/experiments/044-specs/json_tree_time.c4
-rw-r--r--research/experiments/044-specs/time.c4
8 files changed, 458 insertions, 8 deletions
diff --git a/research/experiments/044-specs/2026-10-19-inflate.jsonl b/research/experiments/044-specs/2026-10-19-inflate.jsonl
new file mode 100644
index 0000000..9c85c06
--- /dev/null
+++ b/research/experiments/044-specs/2026-10-19-inflate.jsonl
@@ -0,0 +1,5 @@
+{"streams": 640, "bytes": 6488480, "right": {"batches": 640, "rounds": 640, "all": 640}, "paths_same": true, "damaged": 240, "damaged_refused": 165, "damaged_agreed": 240, "aup_lines": 132, "aup_brace_lines": 18, "python_lines": 81}
+{"size":65536,"stream":22991,"jit":"0","batch":"","c_ns_per_byte":10.657,"zlib_ns_per_byte":3.500,"pure_ns_per_byte":1152.379,"to_c":108.1,"to_zlib":329.3,"instructions":12527836,"instructions_per_byte":191.2}
+{"size":65536,"stream":22991,"jit":"0","batch":"0","c_ns_per_byte":10.651,"zlib_ns_per_byte":3.491,"pure_ns_per_byte":1153.844,"to_c":108.3,"to_zlib":330.6,"instructions":12527836,"instructions_per_byte":191.2}
+{"size":65536,"stream":22991,"jit":"all","batch":"","c_ns_per_byte":10.646,"zlib_ns_per_byte":3.503,"pure_ns_per_byte":1151.154,"to_c":108.1,"to_zlib":328.7,"instructions":12527836,"instructions_per_byte":191.2}
+{"size":65536,"packed":22991,"python_ns_per_byte":1213.5}
diff --git a/research/experiments/044-specs/inflate.py b/research/experiments/044-specs/inflate.py
new file mode 100644
index 0000000..ac84b20
--- /dev/null
+++ b/research/experiments/044-specs/inflate.py
@@ -0,0 +1,109 @@
+# inflate (RFC 1951) in plain Python: the reference 140 counts aup's lines against. Codes are read a bit at a time
+# from canonical counts (as zlib's puff.c does), so each step is the specification's.
+LENGTH_BASE = [3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258]
+LENGTH_EXTRA = [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0]
+DISTANCE_BASE = [1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
+ 4097, 6145, 8193, 12289, 16385, 24577]
+DISTANCE_EXTRA = [0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13]
+ORDER = [16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]
+
+
+class Bits:
+ def __init__(self, data):
+ self.data, self.at = data, 0
+
+ def take(self, n):
+ v = 0
+ for k in range(n):
+ v |= (self.data[self.at >> 3] >> (self.at & 7) & 1) << k
+ self.at += 1
+ return v
+
+
+def code(lengths):
+ """A canonical code: how many codes of each length, and the symbols in code order."""
+ counts = [lengths.count(n) for n in range(16)]
+ return counts, [s for n in range(1, 16) for s in range(len(lengths)) if lengths[s] == n]
+
+
+def decode(bits, counts, symbols):
+ value = first = index = 0
+ for n in range(1, 16):
+ value |= bits.take(1)
+ if value - first < counts[n]:
+ return symbols[index + value - first]
+ index += counts[n]
+ first = (first + counts[n]) << 1
+ value <<= 1
+ raise ValueError('no such code')
+
+
+def inflate(data):
+ bits, out, last = Bits(data), bytearray(), 0
+ while not last:
+ last, kind = bits.take(1), bits.take(2)
+ if kind == 0: # stored: from the next byte, its length and the length's complement
+ at = (bits.at + 7) >> 3
+ size = data[at] | data[at + 1] << 8
+ if size != (data[at + 2] | data[at + 3] << 8) ^ 0xffff or at + 4 + size > len(data):
+ raise ValueError('stored length')
+ out += data[at + 4:at + 4 + size]
+ bits.at = (at + 4 + size) * 8
+ continue
+ if kind == 1:
+ lengths, distances = code([8] * 144 + [9] * 112 + [7] * 24 + [8] * 8), code([5] * 30)
+ elif kind == 2:
+ literals, count, lengths = bits.take(5) + 257, bits.take(5) + 1, [0] * 19
+ for n in range(bits.take(4) + 4):
+ lengths[ORDER[n]] = bits.take(3)
+ lengths = code(lengths)
+ both = []
+ while len(both) < literals + count:
+ symbol = decode(bits, *lengths)
+ if symbol < 16:
+ both.append(symbol)
+ elif symbol == 16:
+ if not both:
+ raise ValueError('a repeat with nothing before it')
+ both += [both[-1]] * (3 + bits.take(2))
+ else:
+ both += [0] * (3 + bits.take(3) if symbol == 17 else 11 + bits.take(7))
+ if len(both) > literals + count:
+ raise ValueError('too many lengths')
+ lengths, distances = code(both[:literals]), code(both[literals:])
+ else:
+ raise ValueError('block type 3')
+ while (symbol := decode(bits, *lengths)) != 256:
+ if symbol < 256:
+ out.append(symbol)
+ continue
+ symbol -= 257
+ if symbol >= 29:
+ raise ValueError('length symbol')
+ length = LENGTH_BASE[symbol] + bits.take(LENGTH_EXTRA[symbol])
+ symbol = decode(bits, *distances)
+ if symbol >= 30:
+ raise ValueError('distance symbol')
+ distance = DISTANCE_BASE[symbol] + bits.take(DISTANCE_EXTRA[symbol])
+ if distance > len(out):
+ raise ValueError('too far back')
+ for _ in range(length):
+ out.append(out[-distance])
+ return bytes(out)
+
+
+if __name__ == '__main__':
+ import random, sys, time, zlib
+ size = int(sys.argv[1]) if len(sys.argv) > 1 else 65536
+ chooser = random.Random(140)
+ words = [bytes(chooser.choices(b'abcdefghijklmnopqrstuvwxyz', k=chooser.randrange(2, 9))) for _ in range(400)]
+ text = b' '.join(chooser.choice(words) for _ in range(size))[:size]
+ packer = zlib.compressobj(9, zlib.DEFLATED, -15)
+ packed = packer.compress(text) + packer.flush()
+ assert inflate(packed) == text
+ runs = []
+ for _ in range(7):
+ start = time.perf_counter()
+ inflate(packed)
+ runs.append((time.perf_counter() - start) * 1e9 / size)
+ print('{"size":%d,"packed":%d,"python_ns_per_byte":%.1f}' % (size, len(packed), sorted(runs)[3]))
diff --git a/research/experiments/044-specs/inflate_check.py b/research/experiments/044-specs/inflate_check.py
new file mode 100644
index 0000000..c3f37b4
--- /dev/null
+++ b/research/experiments/044-specs/inflate_check.py
@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+"""Research 140: inflate (RFC 1951) written in aup (aup's examples/inflate.aup).
+
+Builds it with aup (AUP, default the sibling checkout) and inflates raw deflate streams zlib made (stored, fixed and
+dynamic blocks: levels 0, 1, 6 and 9 with each of zlib's five strategies, on random bytes, words, short runs and far
+repeats, 0 to 70,000 bytes) on Pure's three paths (batches, rounds, all compiled), each output against the original;
+then damaged streams (cut short, a bit flipped) against inflate.py, which reads them the same way: the same bytes when
+it takes one, a failed event when it refuses it. Then counts lines (code lines: neither blank nor a comment; brace
+lines: a closing brace alone) of inflate.aup and of inflate.py's algorithm (above its main). One JSON line."""
+import json, os, random, subprocess, sys, tempfile, zlib
+
+here = os.path.dirname(os.path.abspath(__file__))
+pure = os.path.normpath(os.path.join(here, '../../..'))
+aup = os.environ.get('AUP', os.path.join(pure, '..', 'aup'))
+sys.path.insert(0, here)
+import inflate # noqa: E402
+
+
+def lines(path, stop=None):
+ code = braces = 0
+ for line in open(path):
+ if stop and line.startswith(stop): break
+ text = line.strip()
+ if not text or text.startswith('#'): continue
+ code += 1
+ braces += text == '}'
+ return code, braces
+
+
+def corpus(chooser):
+ words = [bytes(chooser.choices(b'abcdefghijklmnopqrstuvwxyz', k=chooser.randrange(2, 9))) for _ in range(400)]
+ streams = []
+ for size in (0, 1, 2, 3, 100, 1000, 10000, 70000):
+ far = bytes(chooser.randrange(256) for _ in range(min(size, 33000)))
+ kinds = {'random': bytes(chooser.randrange(256) for _ in range(size)),
+ 'words': b' '.join(chooser.choice(words) for _ in range(size))[:size],
+ 'runs': (bytes(chooser.choices(b'ab', k=7)) * size)[:size],
+ 'far': (far + far[:32768] * 3)[:size]} # repeats 32,768 bytes back at most
+ for data in kinds.values():
+ for level in (0, 1, 6, 9):
+ for strategy in (zlib.Z_DEFAULT_STRATEGY, zlib.Z_FILTERED, zlib.Z_HUFFMAN_ONLY, zlib.Z_RLE, zlib.Z_FIXED):
+ packer = zlib.compressobj(level, zlib.DEFLATED, -15, 9, strategy)
+ streams.append((data, packer.compress(data) + packer.flush()))
+ return streams
+
+
+def damaged(chooser, streams):
+ """Streams cut short or with a bit flipped, each with what inflate.py makes of it (None: refused)."""
+ out = []
+ small = [packed for data, packed in streams if 0 < len(packed) < 3000]
+ for packed in chooser.sample(small, 120):
+ cut = packed[:chooser.randrange(len(packed))]
+ flipped = bytearray(packed)
+ flipped[chooser.randrange(len(packed))] ^= 1 << chooser.randrange(8)
+ for stream in (cut, bytes(flipped)):
+ try:
+ out.append((stream, inflate.inflate(stream)))
+ except (ValueError, IndexError):
+ out.append((stream, None))
+ return out
+
+
+def run(module, packed_streams, env, work):
+ given = []
+ for n, packed in enumerate(packed_streams):
+ path = os.path.join(work, f'{n}.deflate')
+ with open(path, 'wb') as f:
+ f.write(packed)
+ given.append(f'message inflate @{path}\n')
+ out = subprocess.run([os.path.join(pure, 'build', 'pure-run'), module], input=''.join(given), capture_output=True,
+ text=True, env=dict(os.environ, **env), timeout=1800).stdout.splitlines()
+ got = []
+ for line in out:
+ state = json.loads(line)
+ items = state['states']['inflated']
+ got.append(bytes.fromhex(items[-1]['data']) if state['fault'] == 'none' and items else None)
+ return out, got
+
+
+chooser = random.Random(140)
+streams = corpus(chooser)
+broken = damaged(chooser, streams)
+paths = {}
+with tempfile.TemporaryDirectory() as work:
+ module = os.path.join(work, 'inflate.pmod')
+ subprocess.run([os.path.join(aup, 'build', 'aup'), 'build', os.path.join(aup, 'examples', 'inflate.aup'), '-o', module],
+ check=True)
+ outputs = {}
+ for name, env in (('batches', {'PURE_JIT': '0'}), ('rounds', {'PURE_JIT': '0', 'PURE_BATCH': '0'}),
+ ('all', {'PURE_JIT': 'all'})):
+ raw, got = run(module, [packed for _, packed in streams], env, work)
+ paths[name] = sum(g == data for (data, _), g in zip(streams, got)) if len(got) == len(streams) else 0
+ outputs[name] = raw
+ same_paths = outputs['rounds'] == outputs['batches'] and outputs['all'] == outputs['batches']
+ # A damaged stream after a good one: a refused one fails its event and leaves the good one's bytes.
+ raw, got = run(module, [stream for stream, _ in broken], {}, work)
+ agreed = sum(g == want or (want is None and g is None) for (_, want), g in zip(broken, got)) if len(got) == len(broken) else 0
+ refused = sum(want is None for _, want in broken)
+aup_code, aup_braces = lines(os.path.join(aup, 'examples', 'inflate.aup'))
+python_code, _ = lines(os.path.join(here, 'inflate.py'), stop='if __name__')
+ok = all(n == len(streams) for n in paths.values()) and same_paths and agreed == len(broken)
+print(json.dumps({'streams': len(streams), 'bytes': sum(len(d) for d, _ in streams), 'right': paths, 'paths_same': same_paths,
+ 'damaged': len(broken), 'damaged_refused': refused, 'damaged_agreed': agreed, 'aup_lines': aup_code,
+ 'aup_brace_lines': aup_braces, 'python_lines': python_code}))
+sys.exit(0 if ok else 1)
diff --git a/research/experiments/044-specs/inflate_time.c b/research/experiments/044-specs/inflate_time.c
new file mode 100644
index 0000000..34cc2d5
--- /dev/null
+++ b/research/experiments/044-specs/inflate_time.c
@@ -0,0 +1,231 @@
+/* Research 140: inflate (RFC 1951) in aup (aup's examples/inflate.aup, run by Pure) against the same algorithm in C
+ * (codes read a bit at a time from canonical counts, as zlib's puff.c) and against zlib's inflate (tables), on the
+ * same raw deflate stream. Each output must be the original's bytes; then each is timed (the median of seven runs of
+ * rounds inflations).
+ *
+ * cc -O2 -std=c17 -I../../../core inflate_time.c ../../../build/libpure.a -lz -lm -pthread -o inflate_time
+ * ./inflate_time inflate.pmod STREAM ORIGINAL ROUNDS (PURE_JIT and PURE_BATCH choose Pure's path)
+ *
+ * One JSON line: the sizes, the nanoseconds per output byte of each, Pure's ratios to both and the instructions Pure
+ * counted for one stream. */
+#define _POSIX_C_SOURCE 200809L
+#include "module.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <zlib.h>
+
+/* ---- inflate in C, bit by bit (puff's algorithm, no tables) */
+typedef struct {
+ const unsigned char *in;
+ size_t size, at; /* at in bits */
+ unsigned char *out;
+ size_t used, room;
+} Stream;
+typedef struct { short counts[16], symbols[288]; } Code;
+
+static int take(Stream *s, int n) {
+ int v = 0;
+ for (int k = 0; k < n; ++k, ++s->at) {
+ if (s->at >> 3 >= s->size) return -1;
+ v |= (s->in[s->at >> 3] >> (s->at & 7) & 1) << k;
+ }
+ return v;
+}
+
+static void code(Code *c, const short *lengths, int n) {
+ memset(c->counts, 0, sizeof(c->counts));
+ for (int s = 0; s < n; ++s) c->counts[lengths[s]]++;
+ short offsets[16] = {0};
+ for (int l = 1; l < 15; ++l) offsets[l + 1] = (short)(offsets[l] + c->counts[l]);
+ for (int s = 0; s < n; ++s)
+ if (lengths[s]) c->symbols[offsets[lengths[s]]++] = (short)s;
+}
+
+static int decode(Stream *s, const Code *c) {
+ int value = 0, first = 0, index = 0;
+ for (int n = 1; n < 16; ++n) {
+ int b = take(s, 1);
+ if (b < 0) return -1;
+ value |= b;
+ if (value - first < c->counts[n]) return c->symbols[index + value - first];
+ index += c->counts[n];
+ first = (first + c->counts[n]) << 1;
+ value <<= 1;
+ }
+ return -1;
+}
+
+static const short length_base[29] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83,
+ 99, 115, 131, 163, 195, 227, 258};
+static const short length_extra[29] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0};
+static const short distance_base[30] = {1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769,
+ 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};
+static const short distance_extra[30] = {0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+ 12, 12, 13, 13};
+
+static int put(Stream *s, unsigned char b) {
+ if (s->used == s->room) return -1;
+ s->out[s->used++] = b;
+ return 0;
+}
+
+/* The bytes of a raw deflate stream; -1 if it is none (or the room is short). */
+static long puff(const unsigned char *in, size_t size, unsigned char *out, size_t room) {
+ Stream s = {in, size, 0, out, 0, room};
+ static const short order[19] = {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+ int last;
+ do {
+ last = take(&s, 1);
+ int kind = take(&s, 2);
+ if (last < 0 || kind < 0 || kind == 3) return -1;
+ if (kind == 0) {
+ size_t b = (s.at + 7) >> 3;
+ if (b + 4 > size) return -1;
+ size_t n = in[b] | in[b + 1] << 8;
+ if (n != ((in[b + 2] | in[b + 3] << 8) ^ 0xffffu) || b + 4 + n > size || s.used + n > room) return -1;
+ memcpy(out + s.used, in + b + 4, n);
+ s.used += n;
+ s.at = (b + 4 + n) * 8;
+ continue;
+ }
+ Code lc, dc;
+ short lengths[320];
+ if (kind == 1) {
+ for (int i = 0; i < 288; ++i) lengths[i] = i < 144 ? 8 : i < 256 ? 9 : i < 280 ? 7 : 8;
+ code(&lc, lengths, 288);
+ for (int i = 0; i < 30; ++i) lengths[i] = 5;
+ code(&dc, lengths, 30);
+ } else {
+ int literals = take(&s, 5) + 257, count = take(&s, 5) + 1, n = take(&s, 4) + 4;
+ short small[19] = {0};
+ for (int k = 0; k < n; ++k) small[order[k]] = (short)take(&s, 3);
+ Code c;
+ code(&c, small, 19);
+ int got = 0;
+ while (got < literals + count) {
+ int symbol = decode(&s, &c);
+ if (symbol < 0) return -1;
+ if (symbol < 16) { lengths[got++] = (short)symbol; continue; }
+ short repeat = 0;
+ int times;
+ if (symbol == 16) {
+ if (!got) return -1;
+ repeat = lengths[got - 1], times = 3 + take(&s, 2);
+ } else times = symbol == 17 ? 3 + take(&s, 3) : 11 + take(&s, 7);
+ if (got + times > literals + count) return -1;
+ while (times--) lengths[got++] = repeat;
+ }
+ code(&lc, lengths, literals);
+ code(&dc, lengths + literals, count);
+ }
+ for (;;) {
+ int symbol = decode(&s, &lc);
+ if (symbol < 0) return -1;
+ if (symbol == 256) break;
+ if (symbol < 256) { if (put(&s, (unsigned char)symbol)) return -1; continue; }
+ symbol -= 257;
+ if (symbol >= 29) return -1;
+ int length = length_base[symbol] + take(&s, length_extra[symbol]);
+ symbol = decode(&s, &dc);
+ if (symbol < 0 || symbol >= 30) return -1;
+ size_t distance = (size_t)(distance_base[symbol] + take(&s, distance_extra[symbol]));
+ if (distance > s.used) return -1;
+ while (length--) if (put(&s, s.out[s.used - distance])) return -1;
+ }
+ } while (!last);
+ return (long)s.used;
+}
+
+static long zlib_inflate(const unsigned char *in, size_t size, unsigned char *out, size_t room) {
+ z_stream z = {0};
+ if (inflateInit2(&z, -15) != Z_OK) return -1;
+ z.next_in = (unsigned char *)in, z.avail_in = (uInt)size, z.next_out = out, z.avail_out = (uInt)room;
+ int r = inflate(&z, Z_FINISH);
+ long used = (long)z.total_out;
+ inflateEnd(&z);
+ return r == Z_STREAM_END ? used : -1;
+}
+
+static double now_ns(void) {
+ struct timespec t;
+ clock_gettime(CLOCK_MONOTONIC, &t);
+ return (double)t.tv_sec * 1e9 + (double)t.tv_nsec;
+}
+
+static int by_value(const void *a, const void *b) {
+ double x = *(const double *)a, y = *(const double *)b;
+ return (x > y) - (x < y);
+}
+
+static unsigned char *whole(const char *path, size_t *size) {
+ FILE *f = fopen(path, "rb");
+ if (!f) return NULL;
+ fseek(f, 0, SEEK_END);
+ *size = (size_t)ftell(f);
+ rewind(f);
+ unsigned char *bytes = malloc(*size ? *size : 1);
+ if (fread(bytes, 1, *size, f) != *size) { free(bytes); bytes = NULL; }
+ fclose(f);
+ return bytes;
+}
+
+int main(int argc, char **argv) {
+ if (argc != 5) { fprintf(stderr, "usage: %s MODULE STREAM ORIGINAL ROUNDS\n", argv[0]); return 2; }
+ size_t size, original_size;
+ unsigned char *stream = whole(argv[2], &size), *original = whole(argv[3], &original_size);
+ int rounds = atoi(argv[4]);
+ if (!stream || !original) { fprintf(stderr, "cannot read the stream or the original\n"); return 1; }
+ unsigned char *out = malloc(original_size + 1);
+ if (puff(stream, size, out, original_size) != (long)original_size || memcmp(out, original, original_size)) {
+ fprintf(stderr, "C's bytes differ\n");
+ return 1;
+ }
+ if (zlib_inflate(stream, size, out, original_size + 1) != (long)original_size || memcmp(out, original, original_size)) {
+ fprintf(stderr, "zlib's bytes differ\n");
+ return 1;
+ }
+
+ PureModule module = {0};
+ char error[160];
+ if (pure_module_read(argv[1], &module, error, sizeof(error)) != PURE_OK) { fprintf(stderr, "%s\n", error); return 1; }
+ PureApp app;
+ if (pure_app_start(&app, &module, (PureData){0}) != PURE_OK) return 1;
+ int input = pure_module_input(&module, "inflate"), state = pure_module_state(&module, "inflated");
+ uint64_t before = app.work;
+ if (pure_app_message(&app, (uint32_t)input, (PureSpan){stream, size}) != PURE_OK) {
+ fprintf(stderr, "event failed\n");
+ return 1;
+ }
+ uint64_t work = app.work - before;
+ const PureList *list = app.lists[state];
+ PureCell cell = pure_list_count(list) == 1 ? pure_list_get(list, 0, 0) : (PureCell){0};
+ if (cell.size != original_size || memcmp(cell.text, original, original_size)) { fprintf(stderr, "Pure's bytes differ\n"); return 1; }
+
+ double c_runs[7], zlib_runs[7], pure_runs[7];
+ volatile unsigned char sink = 0;
+ for (int r = 0; r < 7; ++r) {
+ double start = now_ns();
+ for (int i = 0; i < rounds; ++i) { puff(stream, size, out, original_size); sink ^= out[i % (original_size + 1)]; }
+ c_runs[r] = (now_ns() - start) / rounds;
+ start = now_ns();
+ for (int i = 0; i < rounds; ++i) { zlib_inflate(stream, size, out, original_size + 1); sink ^= out[i % (original_size + 1)]; }
+ zlib_runs[r] = (now_ns() - start) / rounds;
+ start = now_ns();
+ for (int i = 0; i < rounds; ++i)
+ if (pure_app_message(&app, (uint32_t)input, (PureSpan){stream, size}) != PURE_OK) return 1;
+ pure_runs[r] = (now_ns() - start) / rounds;
+ }
+ qsort(c_runs, 7, sizeof(double), by_value);
+ qsort(zlib_runs, 7, sizeof(double), by_value);
+ qsort(pure_runs, 7, sizeof(double), by_value);
+ double n = (double)original_size;
+ const char *jit = getenv("PURE_JIT"), *batch = getenv("PURE_BATCH");
+ printf("{\"size\":%zu,\"stream\":%zu,\"jit\":\"%s\",\"batch\":\"%s\",\"c_ns_per_byte\":%.3f,\"zlib_ns_per_byte\":%.3f,"
+ "\"pure_ns_per_byte\":%.3f,\"to_c\":%.1f,\"to_zlib\":%.1f,\"instructions\":%llu,\"instructions_per_byte\":%.1f}\n",
+ original_size, size, jit ? jit : "", batch ? batch : "", c_runs[3] / n, zlib_runs[3] / n, pure_runs[3] / n,
+ pure_runs[3] / c_runs[3], pure_runs[3] / zlib_runs[3], (unsigned long long)work, (double)work / n);
+ pure_app_stop(&app);
+ return 0;
+}
diff --git a/research/experiments/044-specs/json_rec_time.c b/research/experiments/044-specs/json_rec_time.c
index 0d5b225..6c599f5 100644
--- a/research/experiments/044-specs/json_rec_time.c
+++ b/research/experiments/044-specs/json_rec_time.c
@@ -79,7 +79,7 @@ int main(int argc, char **argv) {
PureApp app;
if (pure_app_start(&app, &module, (PureData){0}) != PURE_OK) return 1;
int check = pure_module_input(&module, "check");
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) {
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) {
fprintf(stderr, "event failed\n");
return 1;
}
@@ -104,7 +104,7 @@ int main(int argc, char **argv) {
c_runs[r] = (now_ns() - start) / rounds;
start = now_ns();
for (int i = 0; i < rounds; ++i)
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) return 1;
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) return 1;
pure_runs[r] = (now_ns() - start) / rounds;
}
qsort(c_runs, 7, sizeof(double), by_value);
diff --git a/research/experiments/044-specs/json_time.c b/research/experiments/044-specs/json_time.c
index b4b2eae..1e747c1 100644
--- a/research/experiments/044-specs/json_time.c
+++ b/research/experiments/044-specs/json_time.c
@@ -106,7 +106,7 @@ int main(int argc, char **argv) {
PureApp app;
if (pure_app_start(&app, &module, (PureData){0}) != PURE_OK) return 1;
int check = pure_module_input(&module, "check");
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){doc, n}) != PURE_OK) { fprintf(stderr, "event failed\n"); return 1; }
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){doc, n}) != PURE_OK) { fprintf(stderr, "event failed\n"); return 1; }
uint64_t work = app.work;
if (app.values[0].num != 1 || !valid(doc, n, open)) { fprintf(stderr, "not both valid\n"); return 1; }
double c_runs[7], pure_runs[7];
@@ -117,7 +117,7 @@ int main(int argc, char **argv) {
c_runs[r] = (now_ns() - start) / rounds;
start = now_ns();
for (int i = 0; i < rounds; ++i)
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){doc, n}) != PURE_OK) return 1;
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){doc, n}) != PURE_OK) return 1;
pure_runs[r] = (now_ns() - start) / rounds;
}
qsort(c_runs, 7, sizeof(double), by_value);
diff --git a/research/experiments/044-specs/json_tree_time.c b/research/experiments/044-specs/json_tree_time.c
index 0ec4bec..636eed4 100644
--- a/research/experiments/044-specs/json_tree_time.c
+++ b/research/experiments/044-specs/json_tree_time.c
@@ -79,7 +79,7 @@ int main(int argc, char **argv) {
PureApp app;
if (pure_app_start(&app, &module, (PureData){0}) != PURE_OK) return 1;
int check = pure_module_input(&module, "check");
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) {
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) {
fprintf(stderr, "event failed\n");
return 1;
}
@@ -104,7 +104,7 @@ int main(int argc, char **argv) {
c_runs[r] = (now_ns() - start) / rounds;
start = now_ns();
for (int i = 0; i < rounds; ++i)
- if (pure_app_message(&app, (uint32_t)check, NULL, -1, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) return 1;
+ if (pure_app_message(&app, (uint32_t)check, (PureSpan){(const unsigned char *)doc, n}) != PURE_OK) return 1;
pure_runs[r] = (now_ns() - start) / rounds;
}
qsort(c_runs, 7, sizeof(double), by_value);
diff --git a/research/experiments/044-specs/time.c b/research/experiments/044-specs/time.c
index f296ece..a196aba 100644
--- a/research/experiments/044-specs/time.c
+++ b/research/experiments/044-specs/time.c
@@ -91,7 +91,7 @@ int main(int argc, char **argv) {
int hash = pure_module_input(&module, "hash");
char want[65];
sha256(data, size, want);
- if (pure_app_message(&app, (uint32_t)hash, NULL, -1, (PureSpan){data, size}) != PURE_OK) { fprintf(stderr, "event failed\n"); return 1; }
+ if (pure_app_message(&app, (uint32_t)hash, (PureSpan){data, size}) != PURE_OK) { fprintf(stderr, "event failed\n"); return 1; }
uint64_t work = app.work;
Hex got = {{0}, 0};
pure_draft_read(app.texts[0], 0, pure_draft_size(app.texts[0]), gather, &got);
@@ -105,7 +105,7 @@ int main(int argc, char **argv) {
c_runs[r] = (now_ns() - start) / rounds;
start = now_ns();
for (int i = 0; i < rounds; ++i)
- if (pure_app_message(&app, (uint32_t)hash, NULL, -1, (PureSpan){data, size}) != PURE_OK) return 1;
+ if (pure_app_message(&app, (uint32_t)hash, (PureSpan){data, size}) != PURE_OK) return 1;
pure_runs[r] = (now_ns() - start) / rounds;
}
qsort(c_runs, 7, sizeof(double), by_value);