Implementation notes: aarch64, minimac, crypto_sign/gemss256v2

Computer: minimac
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20211108
Operation: crypto_sign
Primitive: gemss256v2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
71681407702	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210531	20210529
71720608438	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
71775520293	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210531	20210529
72180449275	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
76799906153	? ? ?	? ? ?	`T:skylake`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210601	20210529
79306321709	? ? ?	? ? ?	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210531	20210529

Test failure

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

error 142
sh: line 1: 23227 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/opt clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE

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

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

Test failure

Implementation: T:opt
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 22057 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/opt gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:opt

Test failure

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

error 142
sh: line 1: 7703 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/ref clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE

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

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

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 26811 Alarm clock: 14 killafter 3600 ./try-small 20210529 aarch64 crypto_sign/gemss256v2/ref gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 24822 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/ref gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 28099 Alarm clock: 14 killafter 3600 ./try-small 20210529 aarch64 crypto_sign/gemss256v2/ref gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 25958 Alarm clock: 14 killafter 3600 ./try-small 20210529 aarch64 crypto_sign/gemss256v2/ref gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Test failure

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

error 142
sh: line 1: 20824 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/skylake clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE

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

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

Test failure

Implementation: T:skylake
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 142
sh: line 1: 7865 Alarm clock: 14 killafter 3600 ./try 20210529 aarch64 crypto_sign/gemss256v2/skylake gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:skylake

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

Number of similar (compiler,implementation) pairs: 2, namely:

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

Compiler output

Implementation: T:ref
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/cpucycles.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: 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

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

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