Implementation notes: amd64, samba, crypto_kem/r5nd1kem0d

Computer: samba
Microarchitecture: amd64; Skylake (506e3)
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20240425
Operation: crypto_kem
Primitive: r5nd1kem0d
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
10926935787 0 0176325 908 1792T:optgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
11025935787 0 0176325 908 1792T:avx2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
12858731227 0 0176304 932 1760T:optclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
12868231227 0 0176304 932 1760T:avx2clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
14356544682 0 0182440 932 1824T:optclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
14380844682 0 0182440 932 1824T:avx2clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
17490833408 0 0173000 932 1760T:optclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
17909033408 0 0173000 932 1760T:avx2clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
44182320616 0 0166496 932 1760T:optclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
44943220616 0 0166496 932 1760T:avx2clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
46418923444 0 0168077 908 1792T:optgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
46674423444 0 0168077 908 1792T:avx2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
47202424706 0 0169237 908 1792T:optgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
47345524706 0 0169237 908 1792T:avx2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
53320821948 0 0166117 900 1760T:avx2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
53475521948 0 0166117 900 1760T:optgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042820240425
54722022388 0 0168146 924 1824T:optclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425
54775822388 0 0168146 924 1824T:avx2clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042820240425

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
a_fixed.c: In file included from a_fixed.c:10:
a_fixed.c: In file included from ./a_fixed.h:13:
a_fixed.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^
a_fixed.c: 1 warning generated.
a_random.c: In file included from a_random.c:10:
a_random.c: In file included from ./a_random.h:13:
a_random.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^
a_random.c: 1 warning generated.
cca_encrypt.c: In file included from cca_encrypt.c:11:
cca_encrypt.c: In file included from ./cca_encrypt.h:14:
cca_encrypt.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^
cca_encrypt.c: 1 warning generated.
cpa_kem.c: In file included from cpa_kem.c:12:
cpa_kem.c: In file included from ./cpa_kem.h:13:
cpa_kem.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^
cpa_kem.c: 1 warning generated.
drbg.c: In file included from drbg.c:18:
drbg.c: In file included from ./drbg.h:13:
drbg.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^
drbg.c: 1 warning generated.
matmul.c: In file included from matmul.c:8:
matmul.c: In file included from ./matmul.h:8:
matmul.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^
matmul.c: 1 warning generated.
matmul_avx2.c: In file included from matmul_avx2.c:8:
matmul_avx2.c: In file included from ./matmul.h:8:
matmul_avx2.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^
matmul_avx2.c: 1 warning generated.
matmul_cm.c: In file included from matmul_cm.c:7:
matmul_cm.c: In file included from ./matmul.h:8:
matmul_cm.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^
matmul_cm.c: 1 warning generated.
probe_cm.c: In file included from probe_cm.c:6:
probe_cm.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^
probe_cm.c: 1 warning generated.
r5_cca_kem.c: In file included from r5_cca_kem.c:7:
r5_cca_kem.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^
r5_cca_kem.c: 1 warning generated.
r5_cca_pke.c: In file included from r5_cca_pke.c:12:
r5_cca_pke.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^
r5_cca_pke.c: 1 warning generated.
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:
r5_cpa_kem.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^
r5_cpa_kem.c: 1 warning generated.
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:
r5_cpa_pke_n1.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^
r5_cpa_pke_n1.c: 1 warning generated.
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:
r5_cpa_pke_nd.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^
r5_cpa_pke_nd.c: 1 warning generated.
r5_dem.c: In file included from r5_dem.c:11:
r5_dem.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^
r5_dem.c: 1 warning generated.
ringmul.c: In file included from ringmul.c:8:
ringmul.c: In file included from ./ringmul.h:9:
ringmul.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^
ringmul.c: 1 warning generated.
ringmul_cm.c: In file included from ringmul_cm.c:8:
ringmul_cm.c: In file included from ./ringmul.h:9:
ringmul_cm.c: ./r5_parameter_sets.h:139:2: warning: AVX2 not supported by platform [-W#warnings]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^
ringmul_cm.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(parameters.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(parameters.o):(.bss+0x40): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_kem.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_kem.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_pke.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_pke.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_core.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_core.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_fixed.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_fixed.o):(.bss+0x10): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_random.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_random.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
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
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(parameters.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(parameters.o):(.rodata+0x60): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_kem.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_kem.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_pke.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_cpa_pke.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_core.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(r5_core.o):(.rodata+0x20): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_fixed.o):(.bss+0x20): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_fixed.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_random.o):(.bss+0x0): multiple definition of `r5_parameter_set_names'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.bss+0x0): first defined here
try.c: /usr/bin/ld: libcrypto_kem_r5nd1kem0d.a(a_random.o):(.rodata+0x0): multiple definition of `r5_parameter_sets'; libcrypto_kem_r5nd1kem0d.a(cpa_kem.o):(.rodata+0x0): first defined here
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref