GT4 GRAM: A Functionality and Performance Study of Grid Job Execution Services

Globus Toolkit's GRAM2 and GRAM4 job execution services are compared for functionality and performance. The study describes significant improvements in scalability and concurrent submission speed for GRAM4, while noting slower performance for sequential submissions and file staging. This information is intended to aid decisions on upgrading from GRAM2 to GRAM4 or comparing GRAM against other services.

Use Cases

• Benchmarking job submission performance based on the described comparison of sequential vs. concurrent execution
• Evaluating service upgrade decisions based on the functionality and scalability improvements detailed in the study
• Comparing job execution architectures based on the analysis of Web Services-based (GRAM4) vs. pre-Web Services (GRAM2) designs

Strengths

• Direct comparison of two major grid computing service versions, GRAM2 and GRAM4
• Analysis includes specific performance trade-offs for different submission patterns

Limitations

• Row count is unknown, which may limit suitability assessment
• Column-level documentation is absent; field semantics must be inferred after download
• Last update date is unknown; freshness unverified

Provenance

Source

paperswithcode

Collection Method

Likely contains performance measurements and functional analysis from a technical study.

Time Range

Covers Globus Toolkit version 4 (GT4) services.

Freshness

Last update date is unknown; freshness unverified

Geography

Spatial coverage is not specified.