Track leap Method->MethodBuilder change

See merge request inducer/grudge!46

dagrt-fusion.py: Ensure output files get closed

See merge request !45

Changes to make automated reproducibility easier

See merge request !43

Fix some pymbolic/loopy usage deprecations

See merge request !44

Function registry: set loopy language version

See merge request !42

Study of dagrt time integrator fusion impact on memory traffic

See merge request inducer/grudge!38

instructions are caught

Function registry with support for external calls

See merge request inducer/grudge!40