Implementation notes: amd64, rumba7, crypto_kem/rsa2048

Computer: rumba7
Microarchitecture: amd64; Zen (800f11)
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: rsa2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2415530	4801 72 5	415537 2932 3680	`T:ntl`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2417131	2146 0 0	255170 1116 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2417588	1822 0 0	258256 1164 1760	`T:gmp`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2417693	2154 0 0	255818 1116 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2418515	1822 0 0	254824 1164 1760	`T:gmp`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2418719	1822 0 0	257880 1164 1760	`T:gmp`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2419827	5021 72 5	420308 2972 3648	`T:ntl`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2421570	? ? ?	? ? ?	`T:ntl`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2422062	? ? ?	? ? ?	`T:ntl`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2422755	5293 32 0	257483 1244 1824	`T:gmpxx`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2423039	5589 32 0	260769 1252 1760	`T:gmpxx`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2423741	1822 0 0	256976 1164 1760	`T:gmp`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2423741	3824 32 0	257841 1212 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2424307	2114 0 0	256978 1116 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2426642	5582 32 0	260393 1252 1760	`T:gmpxx`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2426758	2126 0 0	254114 1108 1760	`T:gmp`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2428162	? ? ?	? ? ?	`T:ntl`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2429062	5470 32 0	257209 1252 1760	`T:gmpxx`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2429069	4965 72 5	419868 2972 3648	`T:ntl`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
2429181	4631 32 0	255448 1204 1792	`T:gmpxx`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2436453	4460 32 0	257236 1212 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
2437418	4015 32 0	255516 1212 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212

Compiler output

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

try.c: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a: error adding symbols: no more archived files
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:gmp

Compiler output

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

try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): bad reloc symbol index (0x4c0000 >= 0x9) for offset 0xc1b011078010052 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o): bad reloc symbol index (0x20055 >= 0x9) for offset 0x5000000100000 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hashblocks_sha256_dolbeau_amd64_sha_constbranchindex-blocks.o): bad reloc symbol index (0x3250000 >= 0x19) for offset 0x200120000 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_stream_chacha20_moon_avx2_64_constbranchindex-crypto_stream.o): bad reloc symbol index (0x40000 >= 0x6) for offset 0x302e342e313120 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): bad reloc symbol index (0x4c0000 >= 0x9) for offset 0xc1b011078010052 in section `.text'
try.cpp: /usr/bin/ld: failed to set dynamic section sizes: bad value
try.cpp: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ntl

Compiler output

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

try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): bad reloc symbol index (0x10000 >= 0x9) for offset 0 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o): bad reloc symbol index (0x735f6f74 >= 0x9) for offset 0x38335f3833765f in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hashblocks_sha256_dolbeau_amd64_sha_constbranchindex-blocks.o): bad reloc symbol index (0xe3c42024 >= 0x19) for offset 0x149e2014cfb314c in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_stream_chacha20_moon_avx2_64_constbranchindex-crypto_stream.o): bad reloc symbol index (0xefe1c540 >= 0x6) for offset 0x104eeff1c506eff9 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): bad reloc symbol index (0x10000 >= 0x9) for offset 0 in section `.text'
try.cpp: /usr/bin/ld: failed to set dynamic section sizes: bad value
try.cpp: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ntl

Compiler output

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

measure.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a: error adding symbols: no more archived files
measure.cpp: collect2: error: ld returned 1 exit status

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

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

Compiler output

Implementation: T:ntl
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

measure.cpp: /usr/bin/ld: error in /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o)(.eh_frame); no .eh_frame_hdr table will be created
measure.cpp: /usr/bin/ld: error in /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_rng_aes256_ref_constbranchindex-rng.o)(.eh_frame); no .eh_frame_hdr table will be created
measure.cpp: /usr/bin/ld: error in /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hashblocks_sha256_dolbeau_amd64_sha_constbranchindex-blocks.o)(.eh_frame); no .eh_frame_hdr table will be created
measure.cpp: /usr/bin/ld: error in /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_stream_aes256ctr_dolbeau_aesenc_int_constbranchindex-aesenc-int.o)(.eh_frame); no .eh_frame_hdr table will be created
measure.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): access beyond end of merged section (524288)
measure.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hash_sha256_ref_constbranchindex-hash.o): invalid string offset 589824 >= 142 for section `.strtab'
measure.cpp: collect2: error: ld returned 1 exit status

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

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

Compiler output

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

measure.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/rumba7/amd64/lib/libsupercop.a(crypto_hashblocks_sha256_dolbeau_amd64_sha_constbranchindex-blocks.o) symbol number 18 references nonexistent SHT_SYMTAB_SHNDX section
measure.cpp: /usr/bin/ld: failed to set dynamic section sizes: Success
measure.cpp: collect2: error: ld returned 1 exit status

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

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