{"id":17930897,"url":"https://github.com/denyskryvytskyi/capgemini-simd","last_synced_at":"2026-05-18T03:34:08.448Z","repository":{"id":259894990,"uuid":"855315201","full_name":"denyskryvytskyi/capgemini-simd","owner":"denyskryvytskyi","description":"SIMD usage for vector additon, matrix multiplication, dot product, and substring search","archived":false,"fork":false,"pushed_at":"2024-10-28T13:47:25.000Z","size":12547,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-09-01T04:56:27.829Z","etag":null,"topics":["assembly","cpp","gpgpu","gpgpu-computing","matrix","matrix-multiplication","simd","substring-search","vector","vectorization"],"latest_commit_sha":null,"homepage":"","language":"Assembly","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/denyskryvytskyi.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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}},"created_at":"2024-09-10T17:06:45.000Z","updated_at":"2024-10-28T14:08:17.000Z","dependencies_parsed_at":"2024-10-28T17:06:10.253Z","dependency_job_id":"566dbb8e-be6f-4a4e-aeec-d5ca925ed178","html_url":"https://github.com/denyskryvytskyi/capgemini-simd","commit_stats":null,"previous_names":["denyskryvytskyi/capgemini-simd"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/denyskryvytskyi/capgemini-simd","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/denyskryvytskyi%2Fcapgemini-simd","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/denyskryvytskyi%2Fcapgemini-simd/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/denyskryvytskyi%2Fcapgemini-simd/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/denyskryvytskyi%2Fcapgemini-simd/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/denyskryvytskyi","download_url":"https://codeload.github.com/denyskryvytskyi/capgemini-simd/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/denyskryvytskyi%2Fcapgemini-simd/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33163755,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-17T22:39:12.733Z","status":"online","status_checked_at":"2026-05-18T02:00:06.436Z","response_time":71,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["assembly","cpp","gpgpu","gpgpu-computing","matrix","matrix-multiplication","simd","substring-search","vector","vectorization"],"created_at":"2024-10-28T21:18:28.443Z","updated_at":"2026-05-18T03:34:08.428Z","avatar_url":"https://github.com/denyskryvytskyi.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Capgemini SIMD tasks\nAssembly tasks are implemented for the Linux environment (WSL) and NASM assembler.\n\nC++ tasks are implemented for the Linux environment (WSL) and gcc compiler (g++)\n\nTasks list:\n- vector addition;\n- vector addition with aligned dynamic memory allocation;\n- dot product;\n- matrix multiplication;\n- substring search.\n\n## Getting Started\n### Work environment preparation\n`git clone https://github.com/denyskryvytskyi/capgemini-simd`\n\n`sudo apt update`\n\n`sudo apt install nasm gdb gcc g++`\n\n### Pure assembly program compilation and linking\n`nasm -f elf64 task_\u003cn\u003e.asm`\n\n`ld -o task_\u003cn\u003e task_\u003cn\u003e.o`\n\n### Assembly with extern C function program compilation and linking\n`nasm -f elf64 task_\u003cn\u003e.asm`\n\n`gcc task_\u003cn\u003e.o -o task_\u003cn\u003e -no-pie`\n\n### C++ program compilation\n#### Without optimization flags:\n`g++ -o task_\u003cn\u003e task_\u003cn\u003e.cpp`\n#### With optimization flags:\n**SSE**\n`g++ -Wall -o task_\u003cn\u003e task_\u003cn\u003e.cpp -O3 -msse2`\n\n**AVX integer calculations**\n`g++ -Wall -o task_\u003cn\u003e task_\u003cn\u003e.cpp -O3 -mavx2`\n\n**AVX float calculations**\n`g++ -Wall -o task_\u003cn\u003e task_\u003cn\u003e.cpp -O3 -mavx2 -mfma`\n\n### Run\n`./task_\u003cn\u003e`\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdenyskryvytskyi%2Fcapgemini-simd","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdenyskryvytskyi%2Fcapgemini-simd","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdenyskryvytskyi%2Fcapgemini-simd/lists"}