Source-to-source #1049

Job	Run time
Performance (inter-AD)	10m 30s
Performance (hand_written)	22m 49s
basic	6m 42s
Performance (derived)	12m 58s
rrules	5m 10s
integration_testing/misc	55m 25s
integration_testing/diff_tests	5m 31s
integration_testing/distributions	6m 9s
integration_testing/gp	10m 53s
integration_testing/special_functions	2m 5s
integration_testing/array	9m 55s
integration_testing/turing	7m 15s
	2h 35m 22s

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