https://github.com/rudifa/cue-comprehension-test

CUE comprehension timing test: the comprehension time is quadratic with the data size.
https://github.com/rudifa/cue-comprehension-test

Last synced: 14 days ago
JSON representation

CUE comprehension timing test: the comprehension time is quadratic with the data size.

• Host: GitHub
• URL: https://github.com/rudifa/cue-comprehension-test
• Owner: rudifa
• License: other
• Created: 2023-09-15T14:42:52.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-09-15T16:04:24.000Z (over 1 year ago)
• Last Synced: 2024-12-14T15:14:16.786Z (2 months ago)
• Language: Go
• Homepage:
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# CUE comprehension timing test

These tests show that the comprehension time of CUE is quadratic in the data size.

## testscript test

Run `testscript -v txtar/test-comprehension.txtar` and observe the time it takes to run vs. data size.

```

WORK=$WORK

PATH=...

...

# exec cat data/schema.cue (2.044s)

> go mod tidy

[stderr]

go: finding module for package github.com/google/uuid

go: downloading github.com/google/uuid v1.3.1

go: found github.com/google/uuid in github.com/google/uuid v1.3.1

> go run main.go -size=200

[stdout]

Generated test data of size 200 and wrote it to file data/data.json

# exec head data/data.json (39.859s)

> exec time cue eval data/schema.cue data/data.json -e '#dict' -f -o data.cue

[stderr]

        0.10 real         0.04 user         0.01 sys

> go run main.go -size=2000

[stdout]

Generated test data of size 2000 and wrote it to file data/data.json

> exec time cue eval data/schema.cue data/data.json -e '#dict' -f -o data.cue

[stderr]

        0.41 real         0.43 user         0.02 sys

> go run main.go -size=20000

[stdout]

Generated test data of size 20000 and wrote it to file data/data.json

> exec time cue eval data/schema.cue data/data.json -e '#dict' -f -o data.cue

[stderr]

       38.19 real        38.43 user         0.26 sys

PASS

```

## manual test

Run `go run main.go gen --size 1000` to create a data file of that size in the `.tmp` directory.

Run `time cue eval schema.cue .tmp/testdata.1000.json -e '#dict' -f -o .tmp/data.1000.cue` to create a CUE file from the data

and observe the time it takes to run vs. data size.

```

cue eval schema.cue .tmp/testdata.1000.json -e '#dict' -f -o   0.17s user 0.03s system 82% cpu 0.236 total

```