Implementation notes: amd64, rumba3, crypto_dh/ecfp256e

Computer: rumba3
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20200906
Operation: crypto_dh
Primitive: ecfp256e

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
428885	224858 0 0	240460 816 1640	`T:v01/w8s8`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
434062	158778 0 0	174428 816 1640	`T:v01/w8s4`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
440200	181478 0 0	196564 816 1640	`T:v01/w8s8`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
441254	126109 0 0	141732 816 1640	`T:v01/w8s2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
442587	181486 0 0	196868 816 1640	`T:v01/w8s8`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
444292	115937 0 0	131028 816 1640	`T:v01/w8s4`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
446679	171871 0 0	186196 808 1608	`T:v01/w8s8`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
446865	115950 0 0	131332 816 1640	`T:v01/w8s4`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
451732	106329 0 0	120660 808 1608	`T:v01/w8s4`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
452910	83173 0 0	98260 816 1640	`T:v01/w8s2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
456909	83216 0 0	98564 816 1640	`T:v01/w8s2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
458924	109229 0 0	124876 816 1640	`T:v01/w8s1`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
460784	73554 0 0	87828 808 1608	`T:v01/w8s2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
470642	66719 0 0	81812 816 1640	`T:v01/w8s1`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
474176	66690 0 0	82052 816 1640	`T:v01/w8s1`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
478547	57132 0 0	71444 808 1608	`T:v01/w8s1`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
705374	91234 0 0	106828 816 1640	`T:v01/var`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
719076	49870 0 0	64932 816 1640	`T:v01/var`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
726237	49697 0 0	65036 816 1640	`T:v01/var`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826
736560	40246 0 0	54508 808 1608	`T:v01/var`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200829	20200826

Compiler output

Implementation: T:v01/var
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

alloc.c: alloc.c:77:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_init_fast", ERR_OUT_OF_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:92:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_free_fast", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:108:11: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_kill", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:131:11: warning: passing 'char [33]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_alloc: cannot allocate memory", 0);
alloc.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:152:12: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: ...

Number of similar (compiler,implementation) pairs: 25, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/var
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/var
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/var
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/var
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/var
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s1
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s1
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s1
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s1
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s1
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s2
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s4
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s4
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s4
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s4
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s4
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s8
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s8
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s8
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s8
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:v01/w8s8

Namespace violations

Implementation: T:v01/var
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

alloc.o crympix C
alloc.o crympix_init T
alloc.o crympix_kill T
alloc.o kn_alloc T
alloc.o kn_flush T
alloc.o kn_flush_fast T
alloc.o kn_free T
alloc.o kn_free_fast T
alloc.o kn_init T
alloc.o kn_init_fast T
alloc.o kn_kill T
alloc.o kn_kill_fast T
alloc.o kn_release T
array_lo.o crympix C
array_lo.o man_compare T
array_lo.o man_compare_1 T
array_lo.o man_convert_base T
array_lo.o man_convert_word T
array_lo.o man_normalize_right T
array_lo.o man_shift_left T
array_lo.o man_shift_left_experimental T
array_lo.o man_shift_right T
ec_fp_256e.o crympix C
ec_fp_256e.o ec_fp_smul_256e T
error.o crympix C
error.o kn_exit T
error.o kn_memcheck T
error.o kn_warn T
fp_256x8664.o crympix C
fp_256x8664.o fp_inv_256 T
integer_hi_stack.o crympix C
integer_hi_stack.o mi_add_stack T
integer_hi_stack.o mi_add_stack_1_stack T
integer_hi_stack.o mi_clone_stack T
integer_hi_stack.o mi_compare_abs_1_stack T
integer_hi_stack.o mi_compare_abs_stack T
integer_hi_stack.o mi_compare_stack T
integer_hi_stack.o mi_div_1_stack T
integer_hi_stack.o mi_div_q_r_stack T
integer_hi_stack.o mi_div_q_stack T
integer_hi_stack.o mi_div_stack T
integer_hi_stack.o mi_exp_stack T
integer_hi_stack.o mi_gcd_stack T
integer_hi_stack.o mi_gcdx_stack T
integer_hi_stack.o mi_init_stack T
integer_hi_stack.o mi_lcm_stack T
integer_hi_stack.o mi_mod_stack T
integer_hi_stack.o mi_modadd_stack T
integer_hi_stack.o mi_moddiv_stack T
integer_hi_stack.o mi_modexp_stack T
integer_hi_stack.o mi_modinv_stack T
integer_hi_stack.o mi_modmul_stack T
integer_hi_stack.o mi_modsub_stack T
integer_hi_stack.o mi_mul_1_stack T
integer_hi_stack.o mi_mul_stack T
integer_hi_stack.o mi_negate_stack T
integer_hi_stack.o mi_set_1_stack T
integer_hi_stack.o mi_sub_1_stack T
integer_hi_stack.o mi_sub_stack T
integer_lo.o crympix C
integer_lo.o min_compare T
integer_lo.o min_div_qr T
integer_lo.o min_find_nd T
integer_lo.o min_find_window T
integer_lo.o min_gcdx_lehmer T
integer_lo.o min_mul_basecase T
integer_lo.o min_mul_karatsuba T
integer_lo.o min_nres_prepare T
integer_lo.o min_nres_prepare2 T
integer_lo.o min_nres_redc T
integer_lo.o min_sqr_basecase T
integer_lo.o min_sqr_karatsuba T
io.o crympix C
io.o kn_io_fprint T
io.o kn_io_fscan T
io.o kn_io_sprint T
io.o kn_io_sscan T
rand.o crympix C
rand.o kn_rand T
rand.o kn_srand T
try_ec_fp_256e.o copyrightclaims T
try_ec_fp_256e.o crympix C
try_ec_fp_256e.o patentclaims T
try_ec_fp_256e.o timingattacks T

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/var
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/var
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/var
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/var

Namespace violations

Implementation: T:v01/w8s1
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

alloc.o crympix C
alloc.o crympix_init T
alloc.o crympix_kill T
alloc.o kn_alloc T
alloc.o kn_flush T
alloc.o kn_flush_fast T
alloc.o kn_free T
alloc.o kn_free_fast T
alloc.o kn_init T
alloc.o kn_init_fast T
alloc.o kn_kill T
alloc.o kn_kill_fast T
alloc.o kn_release T
array_lo.o crympix C
array_lo.o man_compare T
array_lo.o man_compare_1 T
array_lo.o man_convert_base T
array_lo.o man_convert_word T
array_lo.o man_normalize_right T
array_lo.o man_shift_left T
array_lo.o man_shift_left_experimental T
array_lo.o man_shift_right T
ec_fp_256e.o crympix C
ec_fp_256e.o ec_fp_smul_256e T
ec_fp_256e.o ec_fp_smulbase_256e T
error.o crympix C
error.o kn_exit T
error.o kn_memcheck T
error.o kn_warn T
fp_256x8664.o crympix C
fp_256x8664.o fp_inv_256 T
integer_hi_stack.o crympix C
integer_hi_stack.o mi_add_stack T
integer_hi_stack.o mi_add_stack_1_stack T
integer_hi_stack.o mi_clone_stack T
integer_hi_stack.o mi_compare_abs_1_stack T
integer_hi_stack.o mi_compare_abs_stack T
integer_hi_stack.o mi_compare_stack T
integer_hi_stack.o mi_div_1_stack T
integer_hi_stack.o mi_div_q_r_stack T
integer_hi_stack.o mi_div_q_stack T
integer_hi_stack.o mi_div_stack T
integer_hi_stack.o mi_exp_stack T
integer_hi_stack.o mi_gcd_stack T
integer_hi_stack.o mi_gcdx_stack T
integer_hi_stack.o mi_init_stack T
integer_hi_stack.o mi_lcm_stack T
integer_hi_stack.o mi_mod_stack T
integer_hi_stack.o mi_modadd_stack T
integer_hi_stack.o mi_moddiv_stack T
integer_hi_stack.o mi_modexp_stack T
integer_hi_stack.o mi_modinv_stack T
integer_hi_stack.o mi_modmul_stack T
integer_hi_stack.o mi_modsub_stack T
integer_hi_stack.o mi_mul_1_stack T
integer_hi_stack.o mi_mul_stack T
integer_hi_stack.o mi_negate_stack T
integer_hi_stack.o mi_set_1_stack T
integer_hi_stack.o mi_sub_1_stack T
integer_hi_stack.o mi_sub_stack T
integer_lo.o crympix C
integer_lo.o min_compare T
integer_lo.o min_div_qr T
integer_lo.o min_find_nd T
integer_lo.o min_find_window T
integer_lo.o min_gcdx_lehmer T
integer_lo.o min_mul_basecase T
integer_lo.o min_mul_karatsuba T
integer_lo.o min_nres_prepare T
integer_lo.o min_nres_prepare2 T
integer_lo.o min_nres_redc T
integer_lo.o min_sqr_basecase T
integer_lo.o min_sqr_karatsuba T
io.o crympix C
io.o kn_io_fprint T
io.o kn_io_fscan T
io.o kn_io_sprint T
io.o kn_io_sscan T
rand.o crympix C
rand.o kn_rand T
rand.o kn_srand T
try_ec_fp_256e.o copyrightclaims T
try_ec_fp_256e.o crympix C
try_ec_fp_256e.o patentclaims T
try_ec_fp_256e.o timingattacks T

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s1
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s4
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:v01/w8s8