Implementation notes: aarch64, minimac, crypto_sign/redgemss256v2

Computer: minimac
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20211108
Operation: crypto_sign
Primitive: redgemss256v2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
239385582	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
239630239	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
239651305	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
239869030	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
265168308	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
265356301	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
269723330	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
269892124	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
383264895	? ? ?	? ? ?	`T:skylake`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210601	20210529
383527151	? ? ?	? ? ?	`T:opt`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210601	20210529
1208960639	? ? ?	? ? ?	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
1230865251	? ? ?	? ? ?	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210601	20210529
2895111705	? ? ?	? ? ?	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
2912419829	? ? ?	? ? ?	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
2914245225	? ? ?	? ? ?	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529

Compiler output

Implementation: T:opt
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/libkeccak.a(KeccakSpongeWidth1600.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_Sponge: register 28 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_Sponge: register 28 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libkeccak.a(KeccakP-1600-opt64.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _KeccakP1600_AddBytes: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakP1600_ExtractBytes: register 26 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakF1600_FastLoop_Absorb: registers 27 and 28 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakP1600_12rounds_FastLoop_Absorb: 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/libkeccak.a(KeccakSpongeWidth1600.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_Sponge: register 28 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_Sponge: register 28 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libkeccak.a(KeccakP-1600-opt64.o)) was built for newer macOS version (11.2) than being linked (11.0)
try.c: ld: warning: could not create compact unwind for _KeccakP1600_AddBytes: registers 25 and 26 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakP1600_ExtractBytes: register 26 saved somewhere other than in frame
try.c: ld: warning: could not create compact unwind for _KeccakF1600_FastLoop_Absorb: registers 27 and 28 not saved contiguously in frame
try.c: ld: warning: could not create compact unwind for _KeccakP1600_12rounds_FastLoop_Absorb: 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/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/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/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/libkeccak.a(KeccakSpongeWidth1600.o)) was built for newer macOS version (11.2) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_Sponge: register 28 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_Sponge: register 28 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorb: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeAbsorbLastFewBits: register 22 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _KeccakWidth1600_12rounds_SpongeSqueeze: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: object file (/Users/djb/supercop-20210529/supercop-data/minimac/aarch64/lib/libkeccak.a(KeccakP-1600-opt64.o)) was built for newer macOS version (11.2) than being linked (11.0)
measure.c: ld: warning: could not create compact unwind for _KeccakP1600_AddBytes: registers 25 and 26 not saved contiguously in frame
measure.c: ld: warning: could not create compact unwind for _KeccakP1600_ExtractBytes: register 26 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _KeccakF1600_FastLoop_Absorb: registers 27 and 28 not saved contiguously in frame
measure.c: ld: warning: could not create compact unwind for _KeccakP1600_12rounds_FastLoop_Absorb: registers 27 and 28 not saved contiguously in frame

Number of similar (compiler,implementation) pairs: 3, namely:

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