REPOSITORY SOURCE

compression-benchmark.json

docs/evidence/compression-benchmark.json

1{
2  "node": "v22.23.4",
3  "cpu": "Intel(R) Core(TM) Ultra X7 358H",
4  "method": "Six analytic RGBA fixtures, full mip chains, deterministic zlib level 6; one warmup and three alternating observations per mode, including transport and texture semantic validation. No network, GPU, FPS or physical-device claim.",
5  "observations": [
6    {
7      "size": 64,
8      "kind": "pattern",
9      "artifact": "0441eb41c3a1f0608679538efc2381e2e856baba7eb5f38c3c0b3aeb73be55b2",
10      "pixelBytes": 21844,
11      "uncompressedBytes": 29699,
12      "compressedBytes": 808,
13      "reductionPercent": 97.27936967574666,
14      "decodeAndAdmissionMs": {
15        "plain": [
16          2.7689120000000003,
17          2.8089280000000088,
18          2.7058210000000145
19        ],
20        "compressed": [
21          3.44020900000001,
22          3.3988110000000233,
23          3.0808800000000076
24        ]
25      },
26      "medianMs": {
27        "plain": 2.7689120000000003,
28        "compressed": 3.3988110000000233
29      }
30    },
31    {
32      "size": 64,
33      "kind": "noise",
34      "artifact": "d4cd3cca51e9173f0aca003115f815381789b6a34f0ce155403ddeda2e1f770f",
35      "pixelBytes": 21844,
36      "uncompressedBytes": 29699,
37      "compressedBytes": 21718,
38      "reductionPercent": 26.87295868547762,
39      "decodeAndAdmissionMs": {
40        "plain": [
41          3.046133999999995,
42          2.763069999999999,
43          3.317352999999997
44        ],
45        "compressed": [
46          6.331398000000007,
47          6.685699999999997,
48          4.320081000000016
49        ]
50      },
51      "medianMs": {
52        "plain": 3.046133999999995,
53        "compressed": 6.331398000000007
54      }
55    },
56    {
57      "size": 256,
58      "kind": "pattern",
59      "artifact": "4bf207ae342935a6c852b3310f1642580b06e291f0cc62e90fdb694c39081cae",
60      "pixelBytes": 349524,
61      "uncompressedBytes": 466688,
62      "compressedBytes": 3162,
63      "reductionPercent": 99.32245954470653,
64      "decodeAndAdmissionMs": {
65        "plain": [
66          43.548122000000035,
67          42.89004099999994,
68          44.583573
69        ],
70        "compressed": [
71          47.52653699999996,
72          46.35324400000002,
73          46.63057300000003
74        ]
75      },
76      "medianMs": {
77        "plain": 43.548122000000035,
78        "compressed": 46.63057300000003
79      }
80    },
81    {
82      "size": 256,
83      "kind": "noise",
84      "artifact": "23a78fb114b9128ff3d80a16c656b4b6708d47b4320a31127f9b4bab45bfe247",
85      "pixelBytes": 349524,
86      "uncompressedBytes": 466688,
87      "compressedBytes": 339930,
88      "reductionPercent": 27.1611869171695,
89      "decodeAndAdmissionMs": {
90        "plain": [
91          48.933798000000024,
92          47.097871000000055,
93          47.123243
94        ],
95        "compressed": [
96          65.52544699999999,
97          64.682143,
98          64.46783499999992
99        ]
100      },
101      "medianMs": {
102        "plain": 47.123243,
103        "compressed": 64.682143
104      }
105    },
106    {
107      "size": 512,
108      "kind": "pattern",
109      "artifact": "6799e355019c00118267dd775eca58ac15d80181c477b67477c9087d8e923c1d",
110      "pixelBytes": 1398100,
111      "uncompressedBytes": 1864830,
112      "compressedBytes": 9655,
113      "reductionPercent": 99.48225843642584,
114      "decodeAndAdmissionMs": {
115        "plain": [
116          165.62112000000002,
117          169.19315899999992,
118          175.81104600000026
119        ],
120        "compressed": [
121          176.564161,
122          173.68335500000012,
123          185.06139099999973
124        ]
125      },
126      "medianMs": {
127        "plain": 169.19315899999992,
128        "compressed": 176.564161
129      }
130    },
131    {
132      "size": 512,
133      "kind": "noise",
134      "artifact": "700d8d703d5667205eb798439bda2867b1f6fe72661b49f0b75a8bbe9305f059",
135      "pixelBytes": 1398100,
136      "uncompressedBytes": 1864830,
137      "compressedBytes": 1355368,
138      "reductionPercent": 27.319487567231327,
139      "decodeAndAdmissionMs": {
140        "plain": [
141          176.99266499999976,
142          180.9308619999997,
143          180.77745700000014
144        ],
145        "compressed": [
146          254.77009399999997,
147          265.54111399999965,
148          256.02844300000015
149        ]
150      },
151      "medianMs": {
152        "plain": 180.77745700000014,
153        "compressed": 256.02844300000015
154      }
155    }
156  ]
157}
158