I'm a technical leader with a passion for building reusable tools with reproducible results for people and their work.
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Penn Medicine
- Lansdale, PA, USA
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11:38
(UTC -04:00) - https://linkedin.com/in/ckandoth
- https://orcid.org/0000-0002-1345-3573
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mskcc/vcf2maf
mskcc/vcf2maf PublicConvert a VCF into a MAF, where each variant is annotated to only one of all possible gene isoforms
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Azure stack for Illumina Dragen PAYG
Azure stack for Illumina Dragen PAYG 1### Purpose23Build an Azure stack to operate NP-series VMs on Azure with Dragen's pay-as-you-go (PAYG) license.
45### Prerequisites -
Docker portability vs performance
Docker portability vs performance 1# Benchmarking Docker Base Images: Universal Portability vs. Native Microarchitecture Tuning23When deploying production bioinformatics pipelines in containers, does the choice of base operating system (**CachyOS-v3** vs. **Ubuntu 26.04 LTS** vs. **AlmaLinux 10 Kitten**) significantly impact end-to-end performance? And more critically: **can high performance be achieved without sacrificing the universal portability that containerization is meant to guarantee?**
45Specialized distributions such as CachyOS optimize userland binaries and shared libraries for advanced x86 microarchitectures (e.g. `x86-64-v3` with AVX2/BMI1/BMI2/FMA or `x86-64-v4` with AVX-512). However, deploying an architecture-specific base image creates a non-portable container that will terminate immediately with `SIGILL` (Illegal Instruction) when executed on older CPUs or standard cloud compute instances (e.g., legacy AWS EC2, Google Cloud N1, or heterogeneous on-premise HPC clusters).
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