Implementation notes: aarch64, par3, crypto_aead/pi64cipher256v2

Computer: par3
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170718
Operation: crypto_aead
Primitive: pi64cipher256v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
148268? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O32017072020170718
148514? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O32017072020170718
152101? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O32017072020170718
156931? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O32017072020170718
183984? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O22017072020170718
184695? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O22017072020170718
203153? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O32017072020170718
203848? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O32017072020170718
298857? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O22017072020170718
307831? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O22017072020170718
334268? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-Os2017072020170718
343859? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-Os2017072020170718
407726? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-Os2017072020170718
433343? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-Os2017072020170718
708580? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O22017072020170718
924604? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O22017072020170718
1023404? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-Os2017072020170718
1134262? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-Os2017072020170718

Test failure

Implementation: crypto_aead/pi64cipher256v2/optimized_nonSSE
Compiler: gcc -funroll-loops -march=native -mtune=native -O2
error 111
crypto_aead_encrypt returns more than crypto_aead_ABYTES extra bytes

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
gcc -funroll-loops -march=native -mtune=native -O2 optimized_nonSSE ref
gcc -funroll-loops -march=native -mtune=native -O3 optimized_nonSSE ref
gcc -funroll-loops -march=native -mtune=native -Os optimized_nonSSE ref
gcc -march=native -mtune=native -O2 optimized_nonSSE ref
gcc -march=native -mtune=native -O3 optimized_nonSSE ref
gcc -march=native -mtune=native -Os optimized_nonSSE ref