Implementation notes: amd64, alder, crypto_aead/aes256avalanchev1

Computer: alder
Microarchitecture: amd64; Golden Cove (90675-00)
Architecture: amd64
CPU ID: GenuineIntel-00090675-00-bfebfbff
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: aes256avalanchev1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
166710367	6222 0 0	21358 860 1048	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
168484806	9829 0 0	26990 860 1048	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
186994714	9232 0 0	26313 884 1016	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
193428135	10487 0 0	27381 876 1048	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
195107190	8960 0 0	25725 876 1048	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
198334344	5515 0 0	20067 868 1016	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
213013102	5621 0 0	20438 860 1048	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
213408480	4510 0 0	18123 860 1048	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
251146497	5188 0 0	19435 868 1016	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716

Compiler output

avalanche.c: avalanche.c:85:6: warning: unused variable 'test' [-Wunused-variable]
avalanche.c:         int test = 0;
avalanche.c:             ^
avalanche.c: avalanche.c:162:21: warning: unused variable 'numOfChunks' [-Wunused-variable]
avalanche.c:         unsigned long long numOfChunks = (unsigned long long) ceil(
avalanche.c:                            ^
avalanche.c: 2 warnings generated.
rmac.c: rmac.c:28:6: warning: unused variable 'j' [-Wunused-variable]
rmac.c:         int j;
rmac.c:             ^
rmac.c: 1 warning generated.

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

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

avalanche.c: avalanche.c: In function 'PCMACDec':
avalanche.c: avalanche.c:85:6: warning: unused variable 'test' [-Wunused-variable]
avalanche.c:    85 |  int test = 0;
avalanche.c:       |      ^~~~
avalanche.c: avalanche.c: In function 'crypto_aead_aes256avalanchev1_ref_timingleaks_encrypt':
avalanche.c: avalanche.c:162:21: warning: unused variable 'numOfChunks' [-Wunused-variable]
avalanche.c:   162 |  unsigned long long numOfChunks = (unsigned long long) ceil(
avalanche.c:       |                     ^~~~~~~~~~~
rmac.c: rmac.c: In function 'AppendOne':
rmac.c: rmac.c:28:6: warning: unused variable 'j' [-Wunused-variable]
rmac.c:    28 |  int j;
rmac.c:       |      ^

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Namespace violations

avalanche.o PCMACDec T
avalanche.o PCMACEnc T
largenumbers.o ByteAdd T
largenumbers.o ByteSub T
largenumbers.o ConvertLongNum T
largenumbers.o CtrAdd T
largenumbers.o InterleavedModularMultiplication T
largenumbers.o LongNumAdd T
largenumbers.o LongNumCompare T
largenumbers.o LongNumSetZero T
largenumbers.o LongNumShiftLeft T
largenumbers.o LongNumShiftLeftMany T
largenumbers.o LongNumShiftRight T
largenumbers.o LongNumSub T
largenumbers.o NumCompare T
largenumbers.o NumSetEqual T
largenumbers.o Reduce T
pcmac.o Increment T
pcmac.o ModularAddition T
pcmac.o NumGenerator T
pcmac.o NumRand T
pcmac.o SetupForDec T
pcmac.o SetupForEnc T
pcmac.o TagGeneration T
pcmac.o XORKey T
rmac.o AppendOne T
rmac.o Sign T
rmac.o Verify T

Number of similar (implementation,compiler) pairs: 9, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`