Implementation notes: amd64, renoir, crypto_sign/falcon1024tree

Computer: renoir
Microarchitecture: amd64; Zen 2 (860f01)
Architecture: amd64
CPU ID: AuthenticAMD-00860f01-178bfbff
SUPERCOP version: 20240625
Operation: crypto_sign
Primitive: falcon1024tree

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
905072	135286 0 0	155806 836 1752	`T:avx2`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
907817	144062 0 0	164726 836 1752	`T:avx2`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
933526	144598 0 0	165686 836 1720	`T:avx2`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
983073	80527 0 0	99420 828 1720	`T:avx2`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1031143	158421 0 0	180482 796 1784	`T:avx2`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1053803	89246 0 0	109730 796 1784	`T:avx2`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1066346	83038 0 0	103106 796 1784	`T:avx2`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1196160	72524 0 0	91570 788 1752	`T:avx2`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1246106	85528 0 0	105724 828 1720	`T:avx2`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1480807	159570 0 0	181570 796 1784	`T:fpu`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1564381	140337 0 0	161606 836 1720	`T:fpu`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1579464	131277 0 0	152046 836 1752	`T:fpu`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1592105	140021 0 0	160902 836 1752	`T:fpu`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1696409	80882 0 0	100986 796 1784	`T:fpu`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1706714	78314 0 0	97212 820 1720	`T:fpu`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1726842	86985 0 0	107498 796 1784	`T:fpu`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1799662	70670 0 0	89762 788 1752	`T:fpu`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
2818698	83983 0 0	104212 820 1720	`T:fpu`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
15755490	150736 0 0	172882 796 1784	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
15888141	145412 0 0	166686 828 1720	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
15917334	93420 0 0	113978 796 1784	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
16030394	77602 0 0	96842 788 1752	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
16183007	89430 0 0	109594 796 1784	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
16547974	88745 0 0	107788 820 1720	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
17627339	85297 0 0	105620 820 1720	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
17651307	134395 0 0	155438 828 1752	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
17675179	143113 0 0	164286 828 1752	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625

Compiler output

api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: 4 warnings generated.

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

Implementation	Compiler
`T:avx2`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: 4 warnings generated.

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

Implementation	Compiler
`T:avx2`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: 4 warnings generated.

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

Implementation	Compiler
`T:avx2`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

api.c: api.c: In function 'crypto_sign_falcon1024tree_avx2_timingleaks':
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                                    ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                           ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                  ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |         ^

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

Implementation	Compiler
`T:avx2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: 4 warnings generated.

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

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

Compiler output

api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: 4 warnings generated.

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

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

Compiler output

api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: 4 warnings generated.

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

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

Compiler output

api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: 4 warnings generated.

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

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

Compiler output

api.c: api.c: In function 'crypto_sign_falcon1024tree_fpu_timingleaks':
api.c: api.c:110:36: warning: unused variable 'G' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                                    ^
api.c: api.c:110:27: warning: unused variable 'F' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                           ^
api.c: api.c:110:18: warning: unused variable 'g' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                  ^
api.c: api.c:110:9: warning: unused variable 'f' [-Wunused-variable]
api.c:   110 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |         ^

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

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

Compiler output

api.c: api.c:107:9: warning: unused variable 'f' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                ^
api.c: api.c:107:18: warning: unused variable 'g' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                         ^
api.c: api.c:107:27: warning: unused variable 'F' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                  ^
api.c: api.c:107:36: warning: unused variable 'G' [-Wunused-variable]
api.c:         int8_t f[1024], g[1024], F[1024], G[1024];
api.c:                                           ^
api.c: 4 warnings 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

api.c: api.c: In function 'crypto_sign_falcon1024tree_ref_timingleaks':
api.c: api.c:107:36: warning: unused variable 'G' [-Wunused-variable]
api.c:   107 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                                    ^
api.c: api.c:107:27: warning: unused variable 'F' [-Wunused-variable]
api.c:   107 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                           ^
api.c: api.c:107:18: warning: unused variable 'g' [-Wunused-variable]
api.c:   107 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.c:       |                  ^
api.c: api.c:107:9: warning: unused variable 'f' [-Wunused-variable]
api.c:   107 |  int8_t f[1024], g[1024], F[1024], G[1024];
api.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)`