@batch with ARM #88
Description
While experimenting with @batch on an M1 Macbook, I noticed that there is no performance improvement when using Julia x86 with Rosetta. With the new Julia 1.8.0-rc3 for macOS ARM, however, the same code runs more than 3x faster with @batch.
However, when using @batch on some loops, I get this error, while it works perfectly fine on other loops:
ERROR: cfunction: closures are not supported on this platform
Stacktrace:
[1] macro expansion
@ ~/.julia/packages/Polyester/BI7zH/src/batch.jl:25 [inlined]
[2] batch_closure
@ ~/.julia/packages/Polyester/BI7zH/src/batch.jl:18 [inlined]
[3] macro expansion
@ ~/.julia/packages/Polyester/BI7zH/src/batch.jl:127 [inlined]
[4] _batch_no_reserve
@ ~/.julia/packages/Polyester/BI7zH/src/batch.jl:111 [inlined]
[5] batch
@ ~/.julia/packages/Polyester/BI7zH/src/batch.jl:318 [inlined]
[6] macro expansion
@ ~/.julia/packages/Polyester/BI7zH/src/closure.jl:373 [inlined]
Is that fixable in Polyester.jl? Or is there some workaround?