Implementation notes: amd64, h6sandy, crypto_encrypt/r5nd5pke0d

Computer: h6sandy
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20200618
Operation: crypto_encrypt
Primitive: r5nd5pke0d

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1415028	29756 0 0	178031 976 1600	`avx2`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1449348	25293 0 0	175919 976 1600	`opt`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1462700	25293 0 0	175919 976 1600	`avx2`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1480224	25293 0 0	175919 976 1600	`avx2`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1489488	25293 0 0	175919 976 1600	`opt`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1513740	29756 0 0	178031 976 1600	`opt`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1728968	29483 0 0	175431 976 1600	`opt`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1731784	29483 0 0	175431 976 1600	`avx2`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
1759688	35570 0 0	180361 992 1632	`avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
1840132	35570 0 0	180361 992 1632	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
5497468	23224 0 0	171801 992 1632	`avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
5958880	23224 0 0	171801 992 1632	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
5974468	19530 0 0	168677 968 1600	`opt`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
6029244	19530 0 0	168677 968 1600	`avx2`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
6323436	22787 0 0	171665 992 1632	`opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
7206552	22787 0 0	171665 992 1632	`avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
7674276	20236 0 0	169657 984 1600	`avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
8152880	20236 0 0	169657 984 1600	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
144257800	45188 648 500	204240 1600 2080	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
146793872	43748 648 500	202544 1600 2080	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
176086656	43748 648 500	202544 1600 2080	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
208862656	40924 648 500	197864 1600 2080	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
241053612	31915 652 496	189682 1616 2176	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
241578248	31590 652 496	189530 1616 2176	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
250750504	28579 648 500	184662 1592 2080	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200426	20200409
253718748	48032 652 496	207050 1616 2176	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409
256148544	26512 652 496	187677 1664 2144	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200426	20200409

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -march=native -O2 -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:140:2: 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:140:2: 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:12:
cca_encrypt.c: In file included from ./cca_encrypt.h:14:
cca_encrypt.c: ./r5_parameter_sets.h:140:2: 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:11:
cpa_kem.c: In file included from ./cpa_kem.h:13:
cpa_kem.c: ./r5_parameter_sets.h:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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:140:2: 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: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

a_fixed.c: In file included from a_fixed.h:13:0,
a_fixed.c: from a_fixed.c:10:
a_fixed.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_fixed.c: #warning AVX2 not supported by platform
a_fixed.c: ^~~~~~~
a_random.c: In file included from a_random.h:13:0,
a_random.c: from a_random.c:10:
a_random.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
a_random.c: #warning AVX2 not supported by platform
a_random.c: ^~~~~~~
cca_encrypt.c: In file included from cca_encrypt.h:14:0,
cca_encrypt.c: from cca_encrypt.c:12:
cca_encrypt.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cca_encrypt.c: #warning AVX2 not supported by platform
cca_encrypt.c: ^~~~~~~
cpa_kem.c: In file included from cpa_kem.h:13:0,
cpa_kem.c: from cpa_kem.c:11:
cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
cpa_kem.c: #warning AVX2 not supported by platform
cpa_kem.c: ^~~~~~~
drbg.c: In file included from drbg.h:13:0,
drbg.c: from drbg.c:18:
drbg.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
drbg.c: #warning AVX2 not supported by platform
drbg.c: ^~~~~~~
matmul.c: In file included from matmul.h:8:0,
matmul.c: from matmul.c:8:
matmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul.c: #warning AVX2 not supported by platform
matmul.c: ^~~~~~~
matmul_avx2.c: In file included from matmul.h:8:0,
matmul_avx2.c: from matmul_avx2.c:8:
matmul_avx2.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_avx2.c: #warning AVX2 not supported by platform
matmul_avx2.c: ^~~~~~~
matmul_cm.c: In file included from matmul.h:8:0,
matmul_cm.c: from matmul_cm.c:7:
matmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
matmul_cm.c: #warning AVX2 not supported by platform
matmul_cm.c: ^~~~~~~
probe_cm.c: In file included from probe_cm.c:6:0:
probe_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
probe_cm.c: #warning AVX2 not supported by platform
probe_cm.c: ^~~~~~~
r5_cca_kem.c: In file included from r5_cca_kem.c:7:0:
r5_cca_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_kem.c: #warning AVX2 not supported by platform
r5_cca_kem.c: ^~~~~~~
r5_cca_pke.c: In file included from r5_cca_pke.c:12:0:
r5_cca_pke.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cca_pke.c: #warning AVX2 not supported by platform
r5_cca_pke.c: ^~~~~~~
r5_cpa_kem.c: In file included from r5_cpa_kem.c:9:0:
r5_cpa_kem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_kem.c: #warning AVX2 not supported by platform
r5_cpa_kem.c: ^~~~~~~
r5_cpa_pke_n1.c: In file included from r5_cpa_pke_n1.c:6:0:
r5_cpa_pke_n1.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_n1.c: #warning AVX2 not supported by platform
r5_cpa_pke_n1.c: ^~~~~~~
r5_cpa_pke_nd.c: In file included from r5_cpa_pke_nd.c:7:0:
r5_cpa_pke_nd.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_cpa_pke_nd.c: #warning AVX2 not supported by platform
r5_cpa_pke_nd.c: ^~~~~~~
r5_dem.c: In file included from r5_dem.c:11:0:
r5_dem.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
r5_dem.c: #warning AVX2 not supported by platform
r5_dem.c: ^~~~~~~
ringmul.c: In file included from ringmul.h:9:0,
ringmul.c: from ringmul.c:8:
ringmul.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul.c: #warning AVX2 not supported by platform
ringmul.c: ^~~~~~~
ringmul_cm.c: In file included from ringmul.h:9:0,
ringmul_cm.c: from ringmul_cm.c:8:
ringmul_cm.c: r5_parameter_sets.h:140:2: warning: #warning AVX2 not supported by platform [-Wcpp]
ringmul_cm.c: #warning AVX2 not supported by platform
ringmul_cm.c: ^~~~~~~

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2

Namespace violations

Implementation: avx2
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

a_fixed.o create_A_fixed T
a_random.o create_A_random T
drbg.o drbg_sampler16_2_once T
drbg.o drbg_sampler16_2_once_customization T
little_endian.o u16_from_le T
little_endian.o u16_to_le T
little_endian.o u32_from_le T
little_endian.o u32_to_le T
little_endian.o u64_from_le T
little_endian.o u64_to_le T
little_endian.o u8_from_le T
little_endian.o u8_to_le T
misc.o ceil_log2 T
misc.o print_hex T
misc.o print_sage_s_matrix T
misc.o print_sage_s_vector T
misc.o print_sage_s_vector_matrix T
misc.o print_sage_u_matrix T
misc.o print_sage_u_vector T
misc.o print_sage_u_vector_matrix T
probe_cm.o probe_cm T
r5_cca_kem.o r5_cca_kem_decapsulate T
r5_cca_kem.o r5_cca_kem_encapsulate T
r5_cca_kem.o r5_cca_kem_keygen T
r5_cca_pke.o r5_cca_pke_decrypt T
r5_cca_pke.o r5_cca_pke_encrypt T
r5_cca_pke.o r5_cca_pke_keygen T
r5_cpa_kem.o r5_cpa_kem_decapsulate T
r5_cpa_kem.o r5_cpa_kem_encapsulate T
r5_cpa_kem.o r5_cpa_kem_keygen T
r5_cpa_pke_nd.o r5_cpa_pke_decrypt T
r5_cpa_pke_nd.o r5_cpa_pke_encrypt T
r5_cpa_pke_nd.o r5_cpa_pke_keygen T
r5_dem.o round5_dem T
r5_dem.o round5_dem_inverse T
r5_hash.o hash T
r5_hash.o hash_customization T
r5_memory.o checked_calloc T
r5_memory.o checked_malloc T
r5_memory.o checked_realloc T
r5_memory.o conditional_constant_time_memcpy T
r5_memory.o constant_time_memcmp T
ringmul_cm.o create_secret_vector T
ringmul_cm.o ringmul_p T
ringmul_cm.o ringmul_q T
shake.o cshake128 T
shake.o cshake128_absorb T
shake.o cshake128_init T
shake.o cshake128_squeezeblocks T
shake.o cshake256 T
shake.o cshake256_absorb T
shake.o cshake256_init T
shake.o cshake256_squeezeblocks T
shake.o shake128 T
shake.o shake128_absorb T
shake.o shake128_init T
shake.o shake128_squeezeblocks T
shake.o shake256 T
shake.o shake256_absorb T
shake.o shake256_init T
shake.o shake256_squeezeblocks T
xe2_c16.o xe2_53_compute T
xe2_c16.o xe2_53_fixerr T
xe4_c64.o xe4_163_compute T
xe4_c64.o xe4_163_fixerr T
xe5_c64.o xe5_190_compute T
xe5_c64.o xe5_190_fixerr T
xe5_c64.o xe5_218_compute T
xe5_c64.o xe5_218_fixerr T
xe5_c64.o xe5_234_compute T
xe5_c64.o xe5_234_fixerr T
xef_ref.o xef_compute T
xef_ref.o xef_fixerr T
xef_ref.o xef_reg R

Number of similar (compiler,implementation) pairs: 18, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt

Namespace violations

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

a_fixed.o A_fixed B
a_fixed.o A_fixed_len B
a_fixed.o create_A_fixed T
a_fixed.o r5_parameter_set_names C
a_fixed.o r5_parameter_sets C
a_random.o create_A_random T
a_random.o r5_parameter_set_names C
a_random.o r5_parameter_sets C
cca_encrypt.o r5_parameter_set_names C
cca_encrypt.o r5_parameter_sets C
cpa_kem.o r5_parameter_set_names C
cpa_kem.o r5_parameter_sets C
drbg.o drbg T
drbg.o drbg_init T
drbg.o drbg_init_customization T
drbg.o drbg_sampler16 T
drbg.o drbg_sampler16_2 T
drbg.o drbg_sampler16_2_once T
drbg.o drbg_sampler16_2_once_customization T
little_endian.o u16_from_le T
little_endian.o u16_to_le T
little_endian.o u32_from_le T
little_endian.o u32_to_le T
little_endian.o u64_from_le T
little_endian.o u64_to_le T
little_endian.o u8_from_le T
little_endian.o u8_to_le T
misc.o ceil_log2 T
misc.o print_hex T
misc.o print_sage_s_matrix T
misc.o print_sage_s_vector T
misc.o print_sage_s_vector_matrix T
misc.o print_sage_u_matrix T
misc.o print_sage_u_vector T
misc.o print_sage_u_vector_matrix T
pack.o pack T
pack.o pack_ct T
pack.o pack_pk T
pack.o unpack T
pack.o unpack_ct T
pack.o unpack_pk T
parameters.o get_crypto_bytes T
parameters.o get_crypto_cipher_text_bytes T
parameters.o get_crypto_public_key_bytes T
parameters.o get_crypto_secret_key_bytes T
parameters.o get_crypto_seed_bytes T
parameters.o r5_parameter_set_names C
parameters.o r5_parameter_sets C
parameters.o set_parameter_tau T
parameters.o set_parameter_tau2_len T
parameters.o set_parameters T
parameters.o set_parameters_from_api T
r5_cca_kem.o r5_cca_kem_decapsulate T
r5_cca_kem.o r5_cca_kem_encapsulate T
r5_cca_kem.o r5_cca_kem_keygen T
r5_cca_kem.o r5_parameter_set_names C
r5_cca_kem.o r5_parameter_sets C
r5_cca_pke.o r5_cca_pke_decrypt T
r5_cca_pke.o r5_cca_pke_encrypt T
r5_cca_pke.o r5_cca_pke_keygen T
r5_cca_pke.o r5_parameter_set_names C
r5_cca_pke.o r5_parameter_sets C
r5_core.o create_A T
r5_core.o create_R_T T
r5_core.o create_S_T T
r5_core.o decompress_matrix T
r5_core.o mult_matrix T
r5_core.o r5_parameter_set_names C
r5_core.o r5_parameter_sets C
r5_core.o round_matrix T
r5_core.o transpose_matrix T
r5_cpa_kem.o r5_cpa_kem_decapsulate T
r5_cpa_kem.o r5_cpa_kem_encapsulate T
r5_cpa_kem.o r5_cpa_kem_keygen T
r5_cpa_kem.o r5_parameter_set_names C
r5_cpa_kem.o r5_parameter_sets C
r5_cpa_pke.o r5_cpa_pke_decrypt T
r5_cpa_pke.o r5_cpa_pke_encrypt T
r5_cpa_pke.o r5_cpa_pke_keygen T
r5_cpa_pke.o r5_parameter_set_names C
r5_cpa_pke.o r5_parameter_sets C
r5_dem.o round5_dem T
r5_dem.o round5_dem_inverse T
r5_hash.o hash T
r5_hash.o hash_customization T
r5_memory.o checked_calloc T
r5_memory.o checked_malloc T
r5_memory.o checked_realloc T
r5_memory.o conditional_constant_time_memcpy T
r5_memory.o constant_time_memcmp T
r5_parameter_sets.o r5_parameter_set_names D
r5_parameter_sets.o r5_parameter_sets R
shake.o cshake128 T
shake.o cshake128_absorb T
shake.o cshake128_init T
shake.o cshake128_squeezeblocks T
shake.o cshake256 T
shake.o cshake256_absorb T
shake.o cshake256_init T
shake.o cshake256_squeezeblocks T
shake.o shake128 T
shake.o shake128_absorb T
shake.o shake128_init T
shake.o shake128_squeezeblocks T
shake.o shake256 T
shake.o shake256_absorb T
shake.o shake256_init T
shake.o shake256_squeezeblocks T
xef_ref.o xef_compute T
xef_ref.o xef_fixerr T
xef_ref.o xef_reg R

Number of similar (compiler,implementation) pairs: 9, 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
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref