Point

This benchmarks compares the performance of the different algorithms to serialize and deserialize a point structure. The idea is to see how well the algorithms handle the case of a small structure with 4 bytes alignment.

#![allow(unused)]
fn main() {
pub struct Point {
    x: i32,
    y: i32,
}
}

Test specs

Iterations: k = 10
Serialization and deserialization repetitions / iteration: n = 500000
Data size: 8 bytes
Protobuf: Supported

Results

1. Windows Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage (⚠️)	26 [+225%]	0.99 [ 0.76 - 1.17]	3.30 [ 3.12 - 3.75]	3.76 [ 3.61 - 4.37]
FlatMessage	26 [+225%]	0.91 [ 0.78 - 1.58]	3.57 [ 3.54 - 6.56]	4.49 [ 4.05 - 5.88]
postcard (schema)	3 [ -63%]	3.78 [ 3.60 - 3.85]	2.93 [ 2.77 - 3.10]	6.95 [ 6.69 - 7.29]
bincode (schema)	2 [ -75%]	2.76 [ 2.65 - 3.07]	3.15 [ 2.93 - 3.29]	7.07 [ 6.67 - 7.35]
rmp (schema)	3 [ -63%]	5.74 [ 5.49 - 6.29]	5.15 [ 4.81 - 5.77]	11.09 [ 10.60 - 11.95]
rmp	7 [ -13%]	6.93 [ 6.34 - 7.88]	10.51 [ 9.78 - 10.75]	16.60 [ 15.79 - 17.80]
protobuf (schema)	13 [ +62%]	11.72 [ 10.77 - 12.29]	5.88 [ 5.39 - 6.27]	17.59 [ 16.44 - 18.29]
json	17 [+112%]	11.30 [ 10.51 - 12.34]	24.70 [ 22.61 - 25.42]	39.57 [ 36.79 - 41.07]
bson	19 [+137%]	17.92 [ 17.33 - 28.72]	43.09 [ 42.27 - 60.24]	60.15 [ 57.02 - 62.73]
cbor	8 [ +0%]	14.51 [ 13.55 - 17.31]	56.70 [ 55.18 - 64.55]	68.12 [ 66.53 - 81.23]
simd_json	17 [+112%]	10.86 [ 10.31 - 11.05]	191.43 [181.89 - 194.51]	207.16 [193.80 - 208.84]
flexbuffers	17 [+112%]	189.42 [184.32 - 192.16]	44.84 [ 40.74 - 46.18]	251.47 [238.92 - 253.57]
toml	16 [+100%]	157.98 [149.10 - 159.28]	286.86 [270.90 - 290.13]	476.62 [452.59 - 489.41]

2. MacOs Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage	26 [+225%]	1.05 [ 1.05 - 1.12]	2.46 [ 2.40 - 2.55]	2.84 [ 2.82 - 3.00]
FlatMessage (⚠️)	26 [+225%]	1.01 [ 1.01 - 1.05]	2.21 [ 2.17 - 2.27]	2.84 [ 2.42 - 5.61]
postcard (schema)	3 [ -63%]	3.10 [ 3.10 - 3.19]	1.16 [ 1.12 - 2.21]	3.72 [ 3.72 - 3.83]
bincode (schema)	2 [ -75%]	2.06 [ 2.05 - 2.12]	2.64 [ 2.63 - 4.23]	4.41 [ 4.39 - 4.45]
rmp (schema)	3 [ -63%]	4.63 [ 4.56 - 7.88]	4.62 [ 4.35 - 6.83]	9.05 [ 8.85 - 12.32]
rmp	7 [ -13%]	4.96 [ 4.81 - 6.02]	10.46 [ 10.38 - 12.31]	15.25 [ 15.20 - 16.42]
protobuf (schema)	13 [ +62%]	9.43 [ 9.13 - 10.31]	6.06 [ 6.04 - 6.13]	15.38 [ 15.24 - 15.48]
json	17 [+112%]	11.64 [ 11.62 - 11.77]	20.35 [ 20.16 - 20.54]	31.77 [ 31.63 - 32.02]
bson	19 [+137%]	12.40 [ 12.38 - 12.48]	24.88 [ 24.84 - 34.03]	41.56 [ 41.49 - 41.80]
cbor	8 [ +0%]	13.18 [ 13.17 - 13.28]	62.83 [ 62.76 - 66.50]	77.80 [ 77.63 - 79.15]
flexbuffers	17 [+112%]	99.77 [ 99.40 - 100.22]	29.26 [ 29.22 - 49.78]	139.39 [138.64 - 153.18]
simd_json	17 [+112%]	8.64 [ 8.59 - 8.91]	129.03 [125.62 - 136.86]	139.43 [136.12 - 144.18]
toml	16 [+100%]	81.83 [ 81.68 - 84.24]	220.94 [219.94 - 231.54]	325.22 [324.07 - 333.64]

3. Linux Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage (⚠️)	26 [+225%]	0.82 [ 0.80 - 0.86]	3.50 [ 3.42 - 3.68]	3.91 [ 3.85 - 4.14]
FlatMessage	26 [+225%]	0.84 [ 0.82 - 0.90]	3.95 [ 3.86 - 4.18]	4.25 [ 4.14 - 4.48]
postcard (schema)	3 [ -63%]	3.84 [ 3.77 - 4.35]	3.11 [ 3.01 - 3.52]	6.93 [ 6.77 - 7.80]
bincode (schema)	2 [ -75%]	2.89 [ 2.15 - 3.64]	3.18 [ 3.07 - 3.48]	7.76 [ 7.60 - 8.21]
rmp (schema)	3 [ -63%]	6.01 [ 5.96 - 6.39]	5.21 [ 5.05 - 5.42]	11.41 [ 11.20 - 12.02]
rmp	7 [ -13%]	7.30 [ 6.99 - 7.74]	11.07 [ 10.78 - 11.70]	17.45 [ 17.09 - 18.37]
protobuf (schema)	13 [ +62%]	12.05 [ 11.74 - 12.80]	5.91 [ 5.74 - 6.42]	18.02 [ 17.50 - 19.19]
json	17 [+112%]	10.68 [ 10.50 - 12.46]	22.46 [ 22.05 - 23.62]	34.82 [ 34.23 - 60.41]
bson	19 [+137%]	16.97 [ 16.66 - 17.28]	42.52 [ 41.85 - 47.99]	60.10 [ 58.70 - 69.23]
cbor	8 [ +0%]	15.81 [ 15.70 - 16.18]	59.24 [ 58.39 - 61.95]	69.63 [ 68.21 - 70.32]
simd_json	17 [+112%]	10.24 [ 9.92 - 10.54]	112.17 [102.62 - 155.85]	127.21 [118.65 - 164.30]
flexbuffers	17 [+112%]	110.84 [108.56 - 114.05]	45.89 [ 45.12 - 71.19]	173.46 [168.91 - 198.21]
toml	16 [+100%]	95.85 [ 93.15 - 102.19]	256.90 [247.26 - 288.81]	379.74 [371.73 - 462.67]