Implementation notes: amd64, luft, crypto_dh/curve25519

Computer: luft
Architecture: amd64
CPU ID: GenuineIntel-000306d4-bfebfbff
SUPERCOP version: 20200702
Operation: crypto_dh
Primitive: curve25519

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
665148	163 0 0	45056 4096 0	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1117972	163 0 0	45056 4096 0	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1154604	190 0 0	45056 4096 0	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1167192	209 0 0	45056 4096 0	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1168008	209 0 0	45056 4096 0	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1179864	163 0 0	45056 4096 0	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1199552	159 0 0	45056 4096 0	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1214848	163 0 0	45056 4096 0	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1218824	212 0 0	45056 4096 0	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1568824	26152 0 0	204800 4096 0	`mpfq`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1615164	13619 0 0	192512 4096 0	`mpfq`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1623242	25494 0 0	204800 4096 0	`mpfq`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1625656	17375 0 0	192512 4096 0	`mpfq`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1634592	25590 0 0	204800 4096 0	`mpfq`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1696876	23494 0 0	204800 4096 0	`mpfq`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1731648	25494 0 0	204800 4096 0	`mpfq`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200710	20200702
1767824	17665 0 0	196608 4096 0	`mpfq`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702
1836744	8996 0 0	188416 4096 0	`mpfq`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200710	20200702

Compiler output

Implementation: mpfq
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

mpfq_p_25519.c: In file included from mpfq_p_25519.c:5:
mpfq_p_25519.c: ./x86_64/mpfq_p_25519.c:111:1: warning: control reaches end of non-void function [-Wreturn-type]
mpfq_p_25519.c: }
mpfq_p_25519.c: ^
mpfq_p_25519.c: 1 warning generated.
try.c: ld: warning: could not create compact unwind for _mpn_mu_div_qr2: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom33_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom42_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom43_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom63_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_mulmod_bnm1: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_sqrmod_bnm1: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for _mpn_mul_fft_internal.constprop.0: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom3_sqr: does not use RBP or RSP based frame
try.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie
try.c: ld: warning: could not create compact unwind for _mpn_mu_div_qr2: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom33_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom42_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom43_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom63_mul: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_mulmod_bnm1: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_sqrmod_bnm1: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for _mpn_mul_fft_internal.constprop.0: does not use RBP or RSP based frame
try.c: ld: warning: could not create compact unwind for ___gmpn_toom3_sqr: does not use RBP or RSP based frame
try.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie
measure.c: ld: warning: could not create compact unwind for _crypto_stream_aes256ctr_dolbeau_aesenc_int_xor: register 3 saved somewhere other than in frame
measure.c: ld: warning: could not create compact unwind for _mpn_mu_div_qr2: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_toom33_mul: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_toom42_mul: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_toom43_mul: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_toom63_mul: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_mulmod_bnm1: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_sqrmod_bnm1: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for _mpn_mul_fft_internal.constprop.0: does not use RBP or RSP based frame
measure.c: ld: warning: could not create compact unwind for ___gmpn_toom3_sqr: does not use RBP or RSP based frame
measure.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	mpfq
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	mpfq
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	mpfq
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	mpfq
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	mpfq

Compiler output

Implementation: mpfq
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

try.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie
try.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie
measure.c: ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in ___gmpn_add_n from /Users/jvaltin/Documents/supercop-20200702/supercop-data/luft/amd64/lib/libgmp.a(add_n.o). To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	mpfq
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	mpfq
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	mpfq
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	mpfq

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

measure.c: ld: warning: could not create compact unwind for _crypto_stream_aes256ctr_dolbeau_aesenc_int_xor: register 3 saved somewhere other than in frame

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref