Jacobi elliptic am and heuman_lambda #2495

Job	Run time
macosx (clang, x86_osx, -mavx)	1h 37m 30s
no_pch (clang, x86, -msse2)	57m 15s
externals (clang, x86, -msse2)	44m 40s
no_pch (gcc, x86, -msse2)	56m 10s
arm (clang, aarch64, -Wno-psabi)	30m 50s
externals (gcc, x86, -msse2)	49m 18s
nosimd (clang, x86, -DEVE_NO_SIMD)	38m 30s
arm (clang, arm, -Wno-psabi)	32m 15s
nosimd (gcc, x86, -DEVE_NO_SIMD)	45m 36s
riscv (clang, riscv, -mrvv-vector-bits=128)	32m 33s
x86-clang (clang, x86, -msse4.2)	13m 39s
x86-clang (clang, x86, -mavx)	17m 4s
x86-clang (clang, x86, -mavx2)	16m 19s
other-arch (gcc, sve256, -Wno-psabi)	51m 29s
other-arch (gcc, sve512, -Wno-psabi)	1h 45m 43s
other-arch (gcc, ppc64, -Wno-psabi)	34m 14s
avx512	0s
other-cases	0s
x86-gcc (gcc, x86, -msse4.2)	17m 44s
x86-gcc (gcc, x86, -mavx)	21m 44s
x86-gcc (gcc, x86, -mavx2)	21m 13s
	13h 3m 46s

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