Benchmarks

Geometric mean over 140 reference workloads from the least-covered shown engine · lower is better Startup vs throughput model →

Latency 1 / 5 · Shared exact contracts from explicit host-local report membership.

Latest snapshot per engine 140 shared successful contracts in the latency cohort

Runtime			Startup latency			End-to-end	Correct
e2e2e405							140 / 145
46a882af							140 / 145
092eca67							144 / 145
webkitgtk-2.54.2							145 / 145
0203ab20							142 / 145
158.0.1							145 / 145
v26.12.1							145 / 145
dc137301							145 / 145
f5324c18							142 / 145
f5324c18							142 / 145
0.18.1							145 / 145
7.5.0							145 / 145
7.5.0							145 / 145
7.5.0							143 / 145
v50.0.0							145 / 145
v50.0.0							145 / 145
wasm2c-gcc:65da2f74							145 / 145
wasm2go (devel) / go version go1.27.1 linux/amd64							143 / 145
4e82bb9f							145 / 145
1.12.1-0.20261019-ef2dd2f8							145 / 145
v0.5.0							144 / 145
a87e5639							145 / 145
w2c2-gcc:5a4bb574							143 / 145
80fce146							144 / 145

✓ correct⊘ unsupported○ disabled✕ failed‼ crashed◷ timed out– not measured· not applicable— unavailable

History from

Until

No historical target-date bindings are published for this scope and window.

All workloads

Steady execution (per iteration) · 145 workloads · group averages · click a cell for details

Steady execution after warmup; each plotted sample is normalized per iteration.

Workload
	511 µs	505 µs	56.1 ms	60 µs	293 µs	71.6 µs	54.3 µs	75 µs	108 µs	71.9 µs	49.5 µs	60.6 µs	58.6 µs	285 µs	61.3 µs	138 µs	68.8 µs	94.6 µs	51.5 µs	118 µs	152 µs	111 µs	53.8 µs	407 µs
audio-adpcm
audio-autocorrelation
audio-biquad
audio-fir
drwav/pcm-decode-seek
kissfft/complex-roundtrip
	240 µs	472 µs	34.1 ms	93.3 µs	241 µs	91.4 µs	81.4 µs	100 µs	140 µs	96.3 µs	87.2 µs	88.9 µs	85 µs	300 µs	100 µs	153 µs	86.6 µs	98.7 µs	91.3 µs	117 µs	127 µs	152 µs	80.4 µs	297 µs
bezier-tessellation
frustum-culling
mesh-skinning
ray-box
triangle-raster
raytrace/render
	16.2 ms	16.1 ms	15.8 ms	160 µs	4.67 ms	169 µs	163 µs	228 µs	385 µs	260 µs	156 µs	163 µs	179 µs	1.37 ms	160 µs	419 µs	187 µs	241 µs	171 µs	367 µs	391 µs	334 µs	147 µs	818 µs
bio-global-alignment
bio-kmer-count
bio-lcs
bio-local-alignment
bio-reverse-complement
polybench-nussinov
	249 µs	245 µs	79.1 ms	84 µs	425 µs	82.4 µs	79.3 µs	79 µs	109 µs	100 µs	85.7 µs	84.6 µs	79.5 µs	144 µs	83.2 µs	119 µs	65 µs	77 µs	77.8 µs	93.8 µs	99.5 µs	103 µs	66 µs	291 µs
checksum-crc32
crypto-aes128
blake3/hash
monocypher/aead-blake2b
sha256/hashN
xxhash/xxh64-boundaries
	133 µs	134 µs	40.4 µs	25.8 µs	126 µs	21.9 µs	18.6 µs	26.7 µs	37.3 µs	27.2 µs	24.4 µs	22.8 µs	20.8 µs	46.8 µs	23.5 µs	45.5 µs	26.7 µs	27.4 µs	26.1 µs	50.8 µs	60.1 µs	33.2 µs	23.1 µs	163 µs
columnar-query
db-bitmap-index
db-btree
db-hash-join
db-sort-merge-join
	190 µs	185 µs	17.5 µs	10.4 µs	52.7 µs	8.79 µs	7.98 µs	10.1 µs	10.4 µs	7.62 µs	12.4 µs	10 µs	6.89 µs	16.4 µs	10.8 µs	13.5 µs	7.97 µs	9.74 µs	6.88 µs	13.1 µs	14.7 µs	9.88 µs	6.6 µs	116 µs
compiler-constant-fold
compiler-dead-code
compiler-register-allocation
	513 µs	558 µs	46.4 ms	100 µs	332 µs	72.4 µs	71.1 µs	71.4 µs	120 µs	67.5 µs	65 µs	90.9 µs	63.1 µs	153 µs	98.7 µs	133 µs	90.3 µs	101 µs	63.4 µs	222 µs	227 µs	127 µs	66 µs	288 µs
compression-lzw
compression-rle
lz4/compress
zlib/inflate
zstd/decompress
	185 µs	184 µs	91.1 µs	64.9 µs	91.3 µs	61.7 µs	56.7 µs	67.2 µs	85.5 µs	74.9 µs	57 µs	60.7 µs	56.5 µs	122 µs	65.3 µs	101 µs	62.2 µs	69.4 µs	56.7 µs	110 µs	120 µs	83.1 µs	58.8 µs	251 µs
document-bidi-reorder
document-edit-distance
document-kerning
document-layout
document-optimal-wrap
document-page-packing
	147 µs	145 µs	54.1 µs	45.9 µs	47.5 µs	48.2 µs	40.5 µs	45.5 µs	62.2 µs	48.9 µs	44.5 µs	48.9 µs	42.3 µs	92 µs	51.3 µs	72.2 µs	42.8 µs	49.1 µs	41.6 µs	72.4 µs	82.8 µs	75.9 µs	40 µs	202 µs
files-content-chunking
files-glob-match
files-merkle-tree
files-path-normalize
files-path-trie
	306 µs	311 µs	123 µs	143 µs	170 µs	169 µs	138 µs	230 µs	199 µs	165 µs	244 µs	145 µs	124 µs	287 µs	152 µs	255 µs	111 µs	159 µs	134 µs	224 µs	252 µs	170 µs	108 µs	587 µs
game-cellular-automata
game-collision-impulse
game-flocking
game-spatial-hash
grid-pathfinding
particle-physics
	89.5 µs	88.5 µs	40.6 µs	31.7 µs	31.9 µs	35 µs	29.2 µs	34.2 µs	39.4 µs	34.1 µs	32.3 µs	30.9 µs	30.6 µs	104 µs	30.6 µs	46.7 µs	31.1 µs	38.8 µs	29.7 µs	40.3 µs	44.5 µs	38 µs	28.7 µs	198 µs
geo-convex-hull
geo-geohash
geo-point-in-polygon
geo-polygon-clipping
geo-polyline-simplify
map-point-segment
	166 ms	163 ms	297 ms	5.17 ms	7.2 ms	5.62 ms	5 ms	7.58 ms	9.67 ms	6.76 ms	5.31 ms	5.64 ms	5.03 ms	13.9 ms	5.54 ms	11.8 ms	8.01 ms	10.1 ms	5.11 ms	11.6 ms	11.3 ms	9.23 ms	5.86 ms	18.1 ms
graph-dijkstra
graph-kruskal
coremark/2k-performance
fannkuch/run
polybench-floyd-warshall
	627 µs	531 µs	225 ms	150 µs	299 µs	161 µs	148 µs	171 µs	293 µs	183 µs	133 µs	148 µs	155 µs	651 µs	147 µs	250 µs	132 µs	156 µs	175 µs	193 µs	205 µs	323 µs	119 µs	659 µs
graphics-bresenham
graphics-png-paeth
graphics-reed-solomon
nanosvg/parse-structure
polybench-deriche
qoi/encode
	361 µs	361 µs	95.4 µs	70 µs	99.1 µs	70.5 µs	58.6 µs	88.5 µs	114 µs	89.9 µs	74 µs	101 µs	74.2 µs	175 µs	105 µs	137 µs	65.3 µs	104 µs	75.5 µs	163 µs	164 µs	126 µs	59.3 µs	375 µs
hardware-boolean-anf
hardware-prime-implicants
	743 µs	658 µs	200 µs	167 µs	173 µs	157 µs	146 µs	167 µs	217 µs	162 µs	154 µs	157 µs	152 µs	354 µs	159 µs	245 µs	197 µs	183 µs	161 µs	233 µs	216 µs	192 µs	181 µs	441 µs
image-blur
image-composite
image-error-diffusion
image-median
image-resize
image-ycocg
	69.5 µs	67.6 µs	40.6 µs	20 µs	170 µs	25 µs	25.3 µs	27.7 µs	27.1 µs	25.2 µs	24.7 µs	27.7 µs	17.5 µs	42.5 µs	27.9 µs	36.5 µs	23.3 µs	44 µs	17.4 µs	39.9 µs	48.7 µs	34.5 µs	22.3 µs	149 µs
language-brainfuck
language-forth
language-register-vm
	156 µs	154 µs	69.9 µs	56.7 µs	52.4 µs	53.5 µs	53.9 µs	62.9 µs	56.3 µs	61.4 µs	45.1 µs	54.6 µs	49.3 µs	144 µs	55.4 µs	76.8 µs	60.3 µs	64.7 µs	48.9 µs	72.5 µs	74.9 µs	62.1 µs	51 µs	265 µs
ml-convolution
ml-decision-tree
ml-inference
ml-kmeans
ml-knn
ml-max-pooling
	279 µs	275 µs	183 ms	94 µs	302 µs	102 µs	90.9 µs	92.9 µs	146 µs	128 µs	119 µs	97.2 µs	115 µs	289 µs	105 µs	171 µs	116 µs	117 µs	116 µs	133 µs	157 µs	124 µs	113 µs	377 µs
numeric-cordic
numeric-euclidean-gcd
numeric-integer-sqrt
numeric-simpson
libtommath/modular-arithmetic
nbody/step
	890 µs	765 µs	179 µs	156 µs	210 µs	176 µs	161 µs	194 µs	221 µs	196 µs	155 µs	153 µs	225 µs	259 µs	156 µs	271 µs	118 µs	216 µs	148 µs	245 µs	308 µs	197 µs	117 µs	424 µs
search-aho-corasick
search-bk-tree
search-horspool
search-kmp
search-rabin-karp
	49.2 µs	48.3 µs	26.9 µs	20 µs	19.2 µs	18 µs	18 µs	18.6 µs	28.6 µs	22.7 µs	22.4 µs	19.2 µs	18.7 µs	30.5 µs	18.5 µs	31.4 µs	16.6 µs	21.1 µs	19.3 µs	24.4 µs	30 µs	23.1 µs	15.8 µs	145 µs
serialization-msgpack
serialization-protobuf
json-as-simd/serializeN
yyjson/parse-edit-write
	4.74 ms	4.72 ms	14.7 ms	60 µs	173 µs	61 µs	58 µs	61.1 µs	135 µs	76.3 µs	63.9 µs	64.1 µs	66.5 µs	344 µs	62.8 µs	180 µs	63.1 µs	84.4 µs	68.6 µs	108 µs	138 µs	128 µs	55.3 µs	350 µs
stats-bootstrap
stats-gini
stats-linear-regression
stats-quickselect
stats-welford
polybench-correlation
	54.2 ms	52.4 ms	102 ms	1.1 ms	1.47 ms	1.14 ms	1.08 ms	1.09 ms	1.86 ms	1.23 ms	1.11 ms	1.14 ms	1.13 ms	2.66 ms	1.13 ms	1.98 ms	1.23 ms	1.43 ms	1.18 ms	1.6 ms	1.81 ms	1.39 ms	1.14 ms	3.11 ms
stencil-lattice-boltzmann
stencil-wave-equation
polybench-adi
polybench-fdtd-2d
polybench-jacobi-2d
polybench-seidel-2d
	120 µs	113 µs	352 ms	24.5 µs	36.9 µs	20.1 µs	20.7 µs	24.7 µs	30.6 µs	19.4 µs	19.3 µs	27.6 µs	16.5 µs	32.9 µs	29.3 µs	38.7 µs	14.6 µs	13.9 µs	17 µs	28.1 µs	29.8 µs	27.3 µs	13.9 µs	153 µs
text-substitution
fastfloat/decimal-parse
pcre2/compile-match
utf-as-simd/validateN
utf8proc/normalize-casefold
	688 µs	683 µs	184 µs	157 µs	149 µs	167 µs	150 µs	190 µs	183 µs	169 µs	143 µs	161 µs	149 µs	1.01 ms	157 µs	240 µs	182 µs	195 µs	137 µs	230 µs	217 µs	173 µs	110 µs	501 µs
video-dct
video-deblocking
video-motion
video-optical-flow
video-temporal-denoise
video-yuv420
	1.09 ms	1.09 ms	318 µs	300 µs	342 µs	246 µs	242 µs	328 µs	845 µs	412 µs	212 µs	275 µs	219 µs	551 µs	272 µs	419 µs	188 µs	383 µs	240 µs	418 µs	411 µs	329 µs	95.1 µs	844 µs
vision-components
vision-dilation
vision-distance-transform
vision-fast-corners
vision-otsu
vision-sobel
	151 µs	151 µs	126 ms	147 µs	317 µs	238 µs	126 µs	96.4 µs	390 µs	572 µs	195 µs	259 µs	168 µs	332 µs	260 µs	297 µs	331 µs	182 µs	192 µs	296 µs	302 µs	350 µs	54.8 µs	366 µs
dispatch/apply
fib_rec/fib
linked_list/sum
many_funcs/run
memory/sum
memory_tree/run
tiny/add
	75.4 ms	73.7 ms	116 ms	433 µs	926 µs	465 µs	424 µs	513 µs	1.01 ms	627 µs	480 µs	501 µs	503 µs	2.28 ms	465 µs	1.42 ms	581 µs	1.05 ms	490 µs	1.11 ms	1.03 ms	759 µs	546 µs	2.53 ms
polybench-cholesky
polybench-durbin
polybench-gemm
polybench-gramschmidt
polybench-lu
polybench-trisolv

✓ correct⊘ unsupported○ disabled✕ failed‼ crashed◷ timed out– not measured· not applicable— unavailable