1ba045f4_he_GATK___RETIRED___GATK_Forum__Shared_Memory
[Property] Pros [Scatter/Gather] - Works for all walker types, including ReadWalkers - Scales to hundreds of independent jobs - Easy to enable with single -L argument - Directly supported and managed by GATK-Queue - Totally independent processing per interval -- failed parts can be easily resumed without repeating already successfully processed regions [Shared Memory] 
- Easy to enable. - Single output file merged together by internally by the GATK engine - Efficiently uses multi-core processors sharing a single memory space
Parallelism with the GATK - RETIRED - GATK-Forum
Shared Memory