Implementation notes: amd64, jasper, crypto_dh/claus

Computer: jasper
Microarchitecture: amd64; Tremont (906c0)
Architecture: amd64
CPU ID: GenuineIntel-000906c0-20-bfebfbff
SUPERCOP version: 20240808
Operation: crypto_dh
Primitive: claus

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7853093	1770 16 0	212132 980 1816	`T:gmp`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7858341	2311 16 0	213102 1012 1752	`T:gmp`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7861590	2727 16 0	214326 1012 1752	`T:gmp`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7863743	2415 16 0	216472 988 1848	`T:gmp`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7865568	2415 16 0	215272 988 1848	`T:gmp`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7876568	1893 16 0	214323 988 1848	`T:gmp`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7885543	2337 16 0	215216 1020 1752	`T:gmp`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7909579	3887 336 2	414530 3004 3704	`T:ntl`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7917015	5131 336 2	413618 3004 3640	`T:ntl`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7931389	2684 336 2	412236 2948 3672	`T:ntl`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7941049	4164 336 2	416208 2988 3640	`T:ntl`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7941812	3167 336 2	411101 2980 3640	`T:ntl`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7952395	2337 16 0	217552 1020 1752	`T:gmp`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7960863	4310 336 2	415482 3004 3704	`T:ntl`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
7965118	4310 336 2	416650 3004 3704	`T:ntl`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8032287	4022 336 2	413824 2988 3640	`T:ntl`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8286513	2099 0 0	22133 924 1752	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8288495	1320 0 0	21720 940 1720	`T:opensslnew`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8291394	1764 0 0	22301 924 1752	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8292481	1477 0 0	20502 932 1720	`T:opensslnew`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8293142	1764 0 0	23469 924 1752	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8305760	1320 0 0	24040 940 1720	`T:opensslnew`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8307362	1329 0 0	22640 940 1720	`T:opensslnew`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8314048	1302 0 0	19253 916 1752	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
8339715	1245 0 0	19678 932 1720	`T:opensslnew`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10094088	2738 16 224	1673342 144444 11448	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10096934	1946 16 224	1668954 144436 11416	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10127393	2532 16 224	1671526 144444 11448	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10151529	3107 16 168	1378283 144444 11256	`T:cryptopp`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10158504	2615 16 168	1379517 144452 11256	`T:cryptopp`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10173946	2151 16 168	1377019 144444 11256	`T:cryptopp`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10174787	2629 16 168	1381821 144452 11256	`T:cryptopp`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716
10277738	2738 16 224	1672206 144444 11448	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240719	20240716

Compiler output

keypair.c: keypair.c:25:5: error: incomplete definition of type 'struct dh_st'
keypair.c:   dh->p = BN_new(); if (!dh->p) goto error;
keypair.c:   ~~^
keypair.c: /usr/include/openssl/ossl_typ.h:104:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c:                ^
keypair.c: keypair.c:25:28: error: incomplete definition of type 'struct dh_st'
keypair.c:   dh->p = BN_new(); if (!dh->p) goto error;
keypair.c:                          ~~^
keypair.c: /usr/include/openssl/ossl_typ.h:104:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c:                ^
keypair.c: keypair.c:26:5: error: incomplete definition of type 'struct dh_st'
keypair.c:   dh->g = BN_new(); if (!dh->g) goto error;
keypair.c:   ~~^
keypair.c: /usr/include/openssl/ossl_typ.h:104:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c:                ^
keypair.c: keypair.c:26:28: error: incomplete definition of type 'struct dh_st'
keypair.c:   dh->g = BN_new(); if (!dh->g) goto error;
keypair.c:                          ~~^
keypair.c: /usr/include/openssl/ossl_typ.h:104:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c:                ^
keypair.c: keypair.c:28:39: error: incomplete definition of type 'struct dh_st'
keypair.c: ...

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

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

Compiler output

keypair.c: keypair.c: In function 'crypto_dh_claus_openssl_timingleaks_keypair':
keypair.c: keypair.c:25:5: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    25 |   dh->p = BN_new(); if (!dh->p) goto error;
keypair.c:       |     ^~
keypair.c: keypair.c:25:28: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    25 |   dh->p = BN_new(); if (!dh->p) goto error;
keypair.c:       |                            ^~
keypair.c: keypair.c:26:5: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    26 |   dh->g = BN_new(); if (!dh->g) goto error;
keypair.c:       |     ^~
keypair.c: keypair.c:26:28: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    26 |   dh->g = BN_new(); if (!dh->g) goto error;
keypair.c:       |                            ^~
keypair.c: keypair.c:28:39: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    28 |   if (!BN_bin2bn(prime,sizeof prime,dh->p)) goto error;
keypair.c:       |                                       ^~
keypair.c: keypair.c:29:22: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    29 |   if (!BN_set_word(dh->g,2)) goto error;
keypair.c:       |                      ^~
keypair.c: In file included from keypair.c:2:
keypair.c: keypair.c:33:24: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    33 |   len = BN_num_bytes(dh->pub_key); if (len > PUBLICKEY_BYTES) goto error;
keypair.c:       |                        ^~
keypair.c: keypair.c:34:15: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c:    34 |   BN_bn2bin(dh->pub_key,pk + PUBLICKEY_BYTES - len);
keypair.c: ...

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

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