From a95da6c2d8031b3c41469fd99d43b3f5affc0145 Mon Sep 17 00:00:00 2001 From: Vaishnavi Mishra <165508590+VaishnaviOnPC@users.noreply.github.com> Date: Fri, 28 Aug 2026 00:29:42 +0530 Subject: [PATCH 1/5] Change photo extension Updated the photo file extension from .jpg to .jpeg. --- ...veAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md index faed2aec3..6eeca76ea 100644 --- a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md +++ b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md @@ -2,7 +2,7 @@ project: HSF title: "Generative-AI Assisted Testing of Complex Spack Packages" author: Vaishnavi Mishra -photo: blog_authors/VaishnaviMishra.jpg +photo: blog_authors/VaishnaviMishra.jpeg avatar: https://avatars.githubusercontent.com/VaishnaviOnPC date: 2026-08-25 year: 2026 @@ -63,4 +63,4 @@ The design of the MAPE-K loop and generative testing pipeline was inspired by re --- ## Acknowledgements -Thank you to my mentor, Wouter Deconinck, for the guidance throughout this project. I am also very grateful to CERN, HSF and Spack for this opportunity. \ No newline at end of file +Thank you to my mentor, Wouter Deconinck, for the guidance throughout this project. I am also very grateful to CERN, HSF and Spack for this opportunity. From d64bfed0d900aedfecec527a25e4cff009a092ec Mon Sep 17 00:00:00 2001 From: cappybaraa Date: Fri, 28 Aug 2026 23:39:17 +0530 Subject: [PATCH 2/5] GSoC 2026 Final Blog Post by Vaishnavi Mishra changes --- ...veAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md index 6eeca76ea..22cf2ca19 100644 --- a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md +++ b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md @@ -40,8 +40,8 @@ In addition to the core components, the extension also includes: * **Decoupled HPC Workflows:** Supports offline compute nodes by generating specs on login nodes (``--plan-only``) and executing them offline in batch jobs like Slurm (``--execute-queued``). ## Implementation Highlights (Code & Documentation) -* **AI-Test Extension Repository:** [VaishnaviOnPC/spack-ai-test](https://github.com/VaishnaviOnPC/spack-ai-test) -* **Official Documentation:** [spack-ai-test Documentation](https://VaishnaviOnPC.github.io/spack-ai-test/) +* **AI-Test Extension Repository:** [VaishnaviOnPC/spack-ai-test](https://github.com/spack-ai/spack-ai-test) +* **Official Documentation:** [spack-ai-test Documentation](https://spack-ai.github.io/spack-ai-test/) ## Current State & What's Left to Do The extension is fully functional and successfully integrates into existing Spack installations. The core MAPE-K loop, LLM integration, and bisection logic are operational. From 8b28353e9a1acc98eb61013240662e025bc8613d Mon Sep 17 00:00:00 2001 From: cappybaraa Date: Tue, 1 Sep 2026 01:06:31 +0530 Subject: [PATCH 3/5] GSoC 2026 Final Blog Post by Vaishnavi Mishra changes --- ..._Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md index 22cf2ca19..4f4699e84 100644 --- a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md +++ b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md @@ -40,9 +40,15 @@ In addition to the core components, the extension also includes: * **Decoupled HPC Workflows:** Supports offline compute nodes by generating specs on login nodes (``--plan-only``) and executing them offline in batch jobs like Slurm (``--execute-queued``). ## Implementation Highlights (Code & Documentation) -* **AI-Test Extension Repository:** [VaishnaviOnPC/spack-ai-test](https://github.com/spack-ai/spack-ai-test) +* **AI-Test Extension Repository:** [spack-ai/spack-ai-test](https://github.com/spack-ai/spack-ai-test) * **Official Documentation:** [spack-ai-test Documentation](https://spack-ai.github.io/spack-ai-test/) +## Validation on the Grex Cluster +To validate the extension, we deployed it on the CCDB/Grex HPC cluster to evaluate 13 E4S packages. The bisector significantly reduces the time required to find the boundary of a failure. For example, it isolated a patch-level regression in `netcdf-c` (broken in 4.9.0, fixed in 4.9.2) in just 5 builds (compared to a naive 11-build sequential search). + +![Bisection Efficiency](https://github.com/user-attachments/assets/95de514b-f83e-462b-a8d8-5e0094a32096) +*Figure: Bisection efficiency across 205 runs, providing an average 4 times reduction in required builds compared to a naive linear search.* + ## Current State & What's Left to Do The extension is fully functional and successfully integrates into existing Spack installations. The core MAPE-K loop, LLM integration, and bisection logic are operational. From 91de751782bf769149e4b3949533214d7ea805b8 Mon Sep 17 00:00:00 2001 From: cappybaraa Date: Tue, 1 Sep 2026 01:37:57 +0530 Subject: [PATCH 4/5] image url update --- ...tiveAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md index 4f4699e84..4a7eea7fe 100644 --- a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md +++ b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md @@ -46,7 +46,7 @@ In addition to the core components, the extension also includes: ## Validation on the Grex Cluster To validate the extension, we deployed it on the CCDB/Grex HPC cluster to evaluate 13 E4S packages. The bisector significantly reduces the time required to find the boundary of a failure. For example, it isolated a patch-level regression in `netcdf-c` (broken in 4.9.0, fixed in 4.9.2) in just 5 builds (compared to a naive 11-build sequential search). -![Bisection Efficiency](https://github.com/user-attachments/assets/95de514b-f83e-462b-a8d8-5e0094a32096) +![Bisection Efficiency](https://gist.githubusercontent.com/VaishnaviOnPC/b7bc39f47fa2f262344a46844900088a/raw/bisection_efficiency.png) *Figure: Bisection efficiency across 205 runs, providing an average 4 times reduction in required builds compared to a naive linear search.* ## Current State & What's Left to Do From 62a4c274273b8778680fd161f16a524234fa818b Mon Sep 17 00:00:00 2001 From: cappybaraa Date: Tue, 1 Sep 2026 01:44:31 +0530 Subject: [PATCH 5/5] GSoC 2026 Final Blog Post by Vaishnavi Mishra changes --- ...tiveAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md index 4a7eea7fe..cf2b25093 100644 --- a/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md +++ b/_gsocblogs/2026/blog_GenerativeAI_Assisted_Testing_of_Spack_Packages_VaishnaviMishra.md @@ -44,7 +44,7 @@ In addition to the core components, the extension also includes: * **Official Documentation:** [spack-ai-test Documentation](https://spack-ai.github.io/spack-ai-test/) ## Validation on the Grex Cluster -To validate the extension, we deployed it on the CCDB/Grex HPC cluster to evaluate 13 E4S packages. The bisector significantly reduces the time required to find the boundary of a failure. For example, it isolated a patch-level regression in `netcdf-c` (broken in 4.9.0, fixed in 4.9.2) in just 5 builds (compared to a naive 11-build sequential search). +To validate the extension, we deployed it on the CCDB/Grex HPC cluster to evaluate 13 E4S packages. The bisector significantly reduces the time required to find the boundary of a failure. For example, it isolated a bug fix in `netcdf-c` (broken in 4.9.0, fixed in 4.9.2) in just 5 builds (compared to a naive 11-build sequential search). ![Bisection Efficiency](https://gist.githubusercontent.com/VaishnaviOnPC/b7bc39f47fa2f262344a46844900088a/raw/bisection_efficiency.png) *Figure: Bisection efficiency across 205 runs, providing an average 4 times reduction in required builds compared to a naive linear search.*