{"id":22911915,"url":"https://github.com/itsubaki/quasar","last_synced_at":"2025-05-09T01:33:38.040Z","repository":{"id":37364711,"uuid":"488088318","full_name":"itsubaki/quasar","owner":"itsubaki","description":"Quantum Computation Simulator as a Service","archived":false,"fork":false,"pushed_at":"2025-04-26T10:33:54.000Z","size":275,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-05-05T09:58:19.518Z","etag":null,"topics":["google-cloud","quantum-computation","quantum-computing"],"latest_commit_sha":null,"homepage":"https://pkg.go.dev/github.com/itsubaki/quasar","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/itsubaki.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2022-05-03T05:29:50.000Z","updated_at":"2025-04-26T10:33:57.000Z","dependencies_parsed_at":"2023-02-10T22:55:12.483Z","dependency_job_id":"aefe9640-6a89-4c7f-b328-e1b585fbc46f","html_url":"https://github.com/itsubaki/quasar","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itsubaki%2Fquasar","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itsubaki%2Fquasar/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itsubaki%2Fquasar/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itsubaki%2Fquasar/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/itsubaki","download_url":"https://codeload.github.com/itsubaki/quasar/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253174305,"owners_count":21865844,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["google-cloud","quantum-computation","quantum-computing"],"created_at":"2024-12-14T04:19:07.540Z","updated_at":"2025-05-09T01:33:38.002Z","avatar_url":"https://github.com/itsubaki.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# quasar\n\nQuantum Computation Simulator as a Service\n\n## Deploying to Cloud Run\n\n```shell\n$ export PROJECT_ID=YOUR_GOOGLE_CLOUD_PROJECT_ID\n$ export LOCATION=YOUR_GOOGLE_CLOUD_LOCATION\n$ export IMAGE=${LOCATION}-docker.pkg.dev/${PROJECT_ID}/quasar/app\n$\n$ gcloud builds submit --config cloudbuild.yaml --substitutions=_IMAGE=${IMAGE},_TAG=latest .\n$ gcloud run deploy --image ${IMAGE} --set-env-vars=PROJECT_ID=${PROJECT_ID} quasar\n```\n\n## Example\n\n```shell\n$ cat testdata/bell.qasm\nOPENQASM 3.0;\n\ngate h q { U(pi/2.0, 0, pi) q; }\ngate x q { U(pi, 0, pi) q; }\ngate cx c, t { ctrl @ U(pi, 0, pi) c, t; }\n\nqubit[2] q;\nreset q;\n\nh q[0];\ncx q[0], q[1];\n```\n\n```shell\n$ curl -s $(gcloud run services describe quasar --format 'value(status.url)') -X POST -F file=@testdata/bell.qasm | jq .\n{\n  \"state\": [\n    {\n      \"amplitude\": {\n        \"real\": 0.7071067811865476,\n        \"imag\": 0\n      },\n      \"probability\": 0.5000000000000001,\n      \"int\": 0,\n      \"binary_string\": \"00\"\n    },\n    {\n      \"amplitude\": {\n        \"real\": 0.7071067811865475,\n        \"imag\": 0\n      },\n      \"probability\": 0.4999999999999999,\n      \"int\": 3,\n      \"binary_string\": \"11\"\n    }\n  ]\n}\n```\n\n```shell\n$ curl -s -H $(gcloud run services describe quasar --format 'value(status.url)')/shor/15 | jq .\n{\n  \"N\": 15,\n  \"a\": 13,\n  \"m\": \"0.010\",\n  \"p\": 3,\n  \"q\": 5,\n  \"s/r\": \"1/4\",\n  \"seed\": -1,\n  \"t\": 3\n}\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fitsubaki%2Fquasar","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fitsubaki%2Fquasar","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fitsubaki%2Fquasar/lists"}