Implementation notes: aarch64, minimac, crypto_sign/pass769

Computer: minimac
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20211108
Operation: crypto_sign
Primitive: pass769

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
575311	? ? ?	? ? ?	`T:ref-karatsuba`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
614109	? ? ?	? ? ?	`T:ref-karatsuba`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210601	20210529
643974	? ? ?	? ? ?	`T:ref-karatsuba`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
661441	? ? ?	? ? ?	`T:ref-karatsuba`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
1072625	? ? ?	? ? ?	`T:ref-karatsuba`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529

Compiler output

Implementation: T:ref-karatsuba
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/knownrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/kernelrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/cpucycles.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _init: registers 21 and 22 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o)) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_hash_sha512_ref_constbranchindex-hash.o)) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_hash_sha512_ref_constbranchindex: register 26 saved somewhere other than in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-api.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex: register 24 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_xor: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-salsa20.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_ECRYPT_encrypt_bytes.part.0: registers 27 and 28 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/knownrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/kernelrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/cpucycles.o) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _init: registers 21 and 22 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o)) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_hash_sha512_ref_constbranchindex-hash.o)) was built for newer macOS version (11.3) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_hash_sha512_ref_constbranchindex: register 26 saved somewhere other than in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-api.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex: register 24 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_xor: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-salsa20.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_ECRYPT_encrypt_bytes.part.0: registers 27 and 28 not saved contiguously in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/fastrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _randombytes: registers 21 and 22 not saved contiguously in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/cpucycles.o) was built for newer macOS version (11.3) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _init: registers 21 and 22 not saved contiguously in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/kernelrandombytes.o) was built for newer macOS version (11.3) than being linked (11.0)
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o)) was built for newer macOS version (11.3) than being linked (11.0)
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_hash_sha512_ref_constbranchindex-hash.o)) was built for newer macOS version (11.3) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _crypto_hash_sha512_ref_constbranchindex: register 26 saved somewhere other than in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-api.o)) was built for newer macOS version (11.2) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex: register 24 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_xor: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libsupercop.a(crypto_stream_salsa20_e_ref_constbranchindex-salsa20.o)) was built for newer macOS version (11.2) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _crypto_stream_salsa20_e_ref_constbranchindex_ECRYPT_encrypt_bytes.part.0: registers 27 and 28 not saved contiguously in frame

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref-karatsuba