Implementation notes: armeabi, berry0, crypto_kem/locker7

Computer: berry0
Microarchitecture: armeabi; ARM1176 (410fb767)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: locker7

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
59326719	20857 24 70	1166640 1884 4048	`T:ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240227	20240107
59645936	28513 24 70	1176568 1884 4048	`T:ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240227	20240107
60864690	16388 24 70	1161871 1872 4032	`T:ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240227	20240107

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
rng.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
rng.c: rng.c:31:17: warning: result of comparison of constant 4294967296 with expression of type 'unsigned long' is always false [-Wtautological-constant-out-of-range-compare]
rng.c: if ( maxlen >= 0x100000000 )
rng.c: ~~~~~~ ^ ~~~~~~~~~~~
rng.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref

Compiler output

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

decoder.cpp: In function 'void expand_space(ffi_vec&, unsigned int&, unsigned int, ffi_vec, unsigned int)',
decoder.cpp: inlined from 'int RS_recover(ffi_vec&, unsigned int, const ffi_vec&, unsigned int, const ffi_vec&, unsigned int)' at decoder.cpp:92:15:
decoder.cpp: decoder.cpp:36:11: warning: argument 1 value '4294967292' exceeds maximum object size 2147483647 [-Walloc-size-larger-than=]
decoder.cpp: ffi_vec inters[F_dim-1];
decoder.cpp: ^~~~~~
decoder.cpp: decoder.cpp: In function 'int RS_recover(ffi_vec&, unsigned int, const ffi_vec&, unsigned int, const ffi_vec&, unsigned int)':
decoder.cpp: decoder.cpp:36:11: note: in a call to built-in allocation function 'void* __builtin_alloca_with_align(unsigned int, unsigned int)'
decoder.cpp: In function 'void expand_space(ffi_vec&, unsigned int&, unsigned int, ffi_vec, unsigned int)',
decoder.cpp: inlined from 'int RS_recover(ffi_vec&, unsigned int, const ffi_vec&, unsigned int, const ffi_vec&, unsigned int)' at decoder.cpp:92:15:
decoder.cpp: decoder.cpp:37:16: warning: argument 1 value '4294967292' exceeds maximum object size 2147483647 [-Walloc-size-larger-than=]
decoder.cpp: unsigned int inters_dim[F_dim-1];
decoder.cpp: ^~~~~~~~~~
decoder.cpp: decoder.cpp: In function 'int RS_recover(ffi_vec&, unsigned int, const ffi_vec&, unsigned int, const ffi_vec&, unsigned int)':
decoder.cpp: decoder.cpp:37:16: note: in a call to built-in allocation function 'void* __builtin_alloca_with_align(unsigned int, unsigned int)'

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref