Implementation notes: aarch64, pi3bplus, crypto_sign/picnic2l1fs

Computer: pi3bplus
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20200702
Operation: crypto_sign
Primitive: picnic2l1fs
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
228647676894610 1504 10132788 2440 1608optimizedct/neongcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
229181779085474 1504 10122532 2440 1592optimizedct/neongcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
230816861884847 1576 10121449 2424 1592optimizedct/cclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020050120200417
233312039884682 1504 10122588 2440 1608optimizedct/cgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
233803386078114 1504 10114884 2440 1592optimizedct/cgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
242412410679765 1504 10115804 2424 1576optimizedct/neongcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
252420771486274 1504 10123308 2440 1592optimizedct/neongcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
253390723072885 1504 10108668 2424 1576optimizedct/cgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
274199354178670 1504 10115452 2440 1592optimizedct/cgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
78030438361045060 4 01080248 928 1576refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020050120200417
82607143701044493 76 01080529 912 1576refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020050220200417

Test failure

Implementation: crypto_sign/picnic2l1fs/ref
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE
error 142
Alarm clock

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
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

Compiler output

Implementation: crypto_sign/picnic2l1fs/optimizedct/neon
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
picnic2_simulate_mul.c: picnic2_simulate_mul.c:295:57: error: argument to '__builtin_neon_vshrq_n_v' must be a constant integer
picnic2_simulate_mul.c: out128[i1 / 2] = mm128_xor(mm128_and(t1, mask), mm128_sr_u64(mm128_and(t2, mask), width));
picnic2_simulate_mul.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
picnic2_simulate_mul.c: ./simd.h:109:28: note: expanded from macro 'mm128_sr_u64'
picnic2_simulate_mul.c: #define mm128_sr_u64(x, s) vshrq_n_u64((x), (s))
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:25337:24: note: expanded from macro 'vshrq_n_u64'
picnic2_simulate_mul.c: __ret = (uint64x2_t) __builtin_neon_vshrq_n_v((int8x16_t)__s0, __p1, 51); \
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: ./simd.h:103:41: note: expanded from macro 'mm128_xor'
picnic2_simulate_mul.c: #define mm128_xor(l, r) veorq_u64((l), (r))
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: picnic2_simulate_mul.c:296:58: error: argument to '__builtin_neon_vshlq_n_v' must be a constant integer
picnic2_simulate_mul.c: out128[i2 / 2] = mm128_xor(mm128_nand(mask, t2), mm128_sl_u64(mm128_nand(mask, t1), width));
picnic2_simulate_mul.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
picnic2_simulate_mul.c: ./simd.h:108:28: note: expanded from macro 'mm128_sl_u64'
picnic2_simulate_mul.c: #define mm128_sl_u64(x, s) vshlq_n_u64((x), (s))
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:24909:24: note: expanded from macro 'vshlq_n_u64'
picnic2_simulate_mul.c: __ret = (uint64x2_t) __builtin_neon_vshlq_n_v((int8x16_t)__s0, __p1, 51); \
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: ./simd.h:103:41: note: expanded from macro 'mm128_xor'
picnic2_simulate_mul.c: #define mm128_xor(l, r) veorq_u64((l), (r))
picnic2_simulate_mul.c: ^
picnic2_simulate_mul.c: 2 errors generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE optimizedct/neon

Namespace violations

Implementation: crypto_sign/picnic2l1fs/optimizedct/c
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
io.o mzd_from_char_array T
io.o mzd_to_char_array T
lowmc.o lowmc_compute_aux_get_implementation T
lowmc.o lowmc_get_implementation T
lowmc_128_128_20.o lowmc_128_128_20 D
mzd_additional.o mzd_addmul_v_uint64_128 T
mzd_additional.o mzd_addmul_v_uint64_192 T
mzd_additional.o mzd_addmul_v_uint64_256 T
mzd_additional.o mzd_addmul_v_uint64_30_128 T
mzd_additional.o mzd_addmul_v_uint64_30_192 T
mzd_additional.o mzd_addmul_v_uint64_30_256 T
mzd_additional.o mzd_copy_uint64_128 T
mzd_additional.o mzd_copy_uint64_192 T
mzd_additional.o mzd_copy_uint64_256 T
mzd_additional.o mzd_local_free T
mzd_additional.o mzd_local_free_multiple T
mzd_additional.o mzd_local_init_ex T
mzd_additional.o mzd_local_init_multiple_ex T
mzd_additional.o mzd_mul_v_parity_uint64_128_30 T
mzd_additional.o mzd_mul_v_parity_uint64_192_30 T
mzd_additional.o mzd_mul_v_parity_uint64_256_30 T
mzd_additional.o mzd_mul_v_uint64_128 T
mzd_additional.o mzd_mul_v_uint64_128_640 T
mzd_additional.o mzd_mul_v_uint64_192 T
mzd_additional.o mzd_mul_v_uint64_192_960 T
mzd_additional.o mzd_mul_v_uint64_256 T
mzd_additional.o mzd_mul_v_uint64_256_1216 T
mzd_additional.o mzd_shuffle_128_30 T
mzd_additional.o mzd_shuffle_192_30 T
mzd_additional.o mzd_shuffle_256_30 T
mzd_additional.o mzd_xor_uint64_1216 T
mzd_additional.o mzd_xor_uint64_128 T
mzd_additional.o mzd_xor_uint64_192 T
mzd_additional.o mzd_xor_uint64_256 T
mzd_additional.o mzd_xor_uint64_640 T
mzd_additional.o mzd_xor_uint64_960 T
picnic.o picnic_get_lowmc_block_size T
picnic.o picnic_get_param_name T
picnic.o picnic_get_private_key_size T
picnic.o picnic_get_public_key_size T
picnic.o picnic_keygen T
picnic.o picnic_read_private_key T
picnic.o picnic_read_public_key T
picnic.o picnic_sign T
picnic.o picnic_signature_size T
picnic.o picnic_sk_to_pk T
picnic.o picnic_validate_keypair T
picnic.o picnic_verify T
picnic.o picnic_write_private_key T
picnic.o picnic_write_public_key T
picnic2_impl.o impl_sign_picnic2 T
picnic2_impl.o impl_verify_picnic2 T
picnic2_impl.o sbox_layer_10_uint64_aux T
picnic2_impl.o sign_picnic2 T
picnic2_impl.o verify_picnic2 T
picnic2_simulate.o lowmc_simulate_online_get_implementation T
picnic2_simulate_mul.o copyShares T
picnic2_simulate_mul.o getBit T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_256 T
picnic2_simulate_mul.o reconstructShares T
picnic2_simulate_mul.o setBit T
picnic2_simulate_mul.o tapesToParityOfWord T
picnic2_simulate_mul.o tapesToWord T
picnic2_simulate_mul.o transpose_64_64 T
picnic2_simulate_mul.o xor_word_array T
picnic2_tree.o addMerkleNodes T
picnic2_tree.o buildMerkleTree T
picnic2_tree.o createTree T
picnic2_tree.o freeTree T
picnic2_tree.o generateSeeds T
picnic2_tree.o getLeaf T
picnic2_tree.o getLeaves T
picnic2_tree.o openMerkleTree T
picnic2_tree.o openMerkleTreeSize T
picnic2_tree.o reconstructSeeds T
picnic2_tree.o revealSeeds T
picnic2_tree.o revealSeedsSize T
picnic2_tree.o verifyMerkleTree T
picnic2_types.o allocateCommitments2 T
picnic2_types.o allocateInputs T
picnic2_types.o allocateMsgs T
picnic2_types.o allocateMsgsVerify T
picnic2_types.o allocateProof2 T
picnic2_types.o allocateRandomTape T
picnic2_types.o allocateShares T
picnic2_types.o allocateSignature2 T
picnic2_types.o finalFreeRandomTape T
picnic2_types.o freeCommitments2 T
picnic2_types.o freeInputs T
picnic2_types.o freeMsgs T
picnic2_types.o freeProof2 T
picnic2_types.o freeRandomTape T
picnic2_types.o freeShares T
picnic2_types.o freeSignature2 T
picnic2_types.o partialFreeRandomTape T
picnic_instances.o HASH_PREFIX_0 R
picnic_instances.o HASH_PREFIX_1 R
picnic_instances.o HASH_PREFIX_2 R
picnic_instances.o HASH_PREFIX_3 R
picnic_instances.o HASH_PREFIX_4 R
picnic_instances.o HASH_PREFIX_5 R
picnic_instances.o picnic_instance_get T
randomness.o rand_bytes T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE optimizedct/c
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/c
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/c
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/c
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/c

Namespace violations

Implementation: crypto_sign/picnic2l1fs/ref
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
api.o params D
hash.o HashFinal T
hash.o HashInit T
hash.o HashSqueeze T
hash.o HashUpdate T
hash.o HashUpdateIntLE T
hash.o fromLittleEndian T
hash.o toLittleEndian T
lowmc_constants.o KMatrix T
lowmc_constants.o LMatrix T
lowmc_constants.o RConstant T
picnic.o get_param_set T
picnic.o get_transform T
picnic.o is_picnic2 T
picnic.o picnic_get_param_name T
picnic.o picnic_keygen T
picnic.o picnic_read_private_key T
picnic.o picnic_read_public_key T
picnic.o picnic_sign T
picnic.o picnic_signature_size T
picnic.o picnic_validate_keypair T
picnic.o picnic_verify T
picnic.o picnic_write_private_key T
picnic.o picnic_write_public_key T
picnic.o print_signature T
picnic2_impl.o ceil_log2 T
picnic2_impl.o deserializeSignature2 T
picnic2_impl.o serializeSignature2 T
picnic2_impl.o sign_picnic2 T
picnic2_impl.o verify_picnic2 T
picnic_impl.o Commit T
picnic_impl.o G T
picnic_impl.o H3 T
picnic_impl.o LowMCEnc T
picnic_impl.o computeSeeds T
picnic_impl.o createRandomTape T
picnic_impl.o deserializeSignature T
picnic_impl.o getBit T
picnic_impl.o getBitFromWordArray T
picnic_impl.o getChallenge T
picnic_impl.o mpc_AND T
picnic_impl.o mpc_AND_verify T
picnic_impl.o mpc_LowMC T
picnic_impl.o mpc_LowMC_verify T
picnic_impl.o mpc_matrix_mul T
picnic_impl.o mpc_substitution T
picnic_impl.o mpc_substitution_verify T
picnic_impl.o mpc_xor T
picnic_impl.o mpc_xor_constant T
picnic_impl.o mpc_xor_constant_verify T
picnic_impl.o numBytes T
picnic_impl.o parity T
picnic_impl.o printHex T
picnic_impl.o prove T
picnic_impl.o random_bytes_supercop T
picnic_impl.o runMPC T
picnic_impl.o serializeSignature T
picnic_impl.o setBit T
picnic_impl.o setBitInWordArray T
picnic_impl.o setChallenge T
picnic_impl.o sign_picnic1 T
picnic_impl.o verify T
picnic_impl.o verifyProof T
picnic_impl.o xor_array T
picnic_types.o allocateCommitments T
picnic_types.o allocateCommitments2 T
picnic_types.o allocateGCommitments T
picnic_types.o allocateInputs T
picnic_types.o allocateMsgs T
picnic_types.o allocateProof T
picnic_types.o allocateProof2 T
picnic_types.o allocateRandomTape T
picnic_types.o allocateSeeds T
picnic_types.o allocateShares T
picnic_types.o allocateSignature T
picnic_types.o allocateSignature2 T
picnic_types.o allocateView T
picnic_types.o allocateViews T
picnic_types.o freeCommitments T
picnic_types.o freeCommitments2 T
picnic_types.o freeGCommitments T
picnic_types.o freeInputs T
picnic_types.o freeMsgs T
picnic_types.o freeProof T
picnic_types.o freeProof2 T
picnic_types.o freeRandomTape T
picnic_types.o freeSeeds T
picnic_types.o freeShares T
picnic_types.o freeSignature T
picnic_types.o freeSignature2 T
picnic_types.o freeView T
picnic_types.o freeViews T
tree.o addMerkleNodes T
tree.o buildMerkleTree T
tree.o createTree T
tree.o exists T
tree.o expandSeeds T
tree.o freeTree T
tree.o generateSeeds T
tree.o getLeaf T
tree.o getLeaves T
tree.o getParent T
tree.o getSibling T
tree.o hasLeftChild T
tree.o hasRightChild T
tree.o hasSibling T
tree.o hashSeed T
tree.o isLeafNode T
tree.o isLeftChild T
tree.o openMerkleTree T
tree.o openMerkleTreeSize T
tree.o printLeaves T
tree.o printSeeds T
tree.o reconstructSeeds T
tree.o revealSeeds T
tree.o revealSeedsSize T
tree.o verifyMerkleTree T

Number of similar (compiler,implementation) pairs: 2, namely:
CompilerImplementations
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

Namespace violations

Implementation: crypto_sign/picnic2l1fs/optimizedct/neon
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
io.o mzd_from_char_array T
io.o mzd_to_char_array T
lowmc.o lowmc_compute_aux_get_implementation T
lowmc.o lowmc_get_implementation T
lowmc_128_128_20.o lowmc_128_128_20 D
mzd_additional.o mzd_addmul_v_s128_128 T
mzd_additional.o mzd_addmul_v_s128_192 T
mzd_additional.o mzd_addmul_v_s128_256 T
mzd_additional.o mzd_addmul_v_s128_30_128 T
mzd_additional.o mzd_addmul_v_s128_30_192 T
mzd_additional.o mzd_addmul_v_s128_30_256 T
mzd_additional.o mzd_addmul_v_uint64_128 T
mzd_additional.o mzd_addmul_v_uint64_192 T
mzd_additional.o mzd_addmul_v_uint64_256 T
mzd_additional.o mzd_addmul_v_uint64_30_128 T
mzd_additional.o mzd_addmul_v_uint64_30_192 T
mzd_additional.o mzd_addmul_v_uint64_30_256 T
mzd_additional.o mzd_copy_s128_128 T
mzd_additional.o mzd_copy_s128_256 T
mzd_additional.o mzd_copy_uint64_128 T
mzd_additional.o mzd_copy_uint64_192 T
mzd_additional.o mzd_copy_uint64_256 T
mzd_additional.o mzd_local_free T
mzd_additional.o mzd_local_free_multiple T
mzd_additional.o mzd_local_init_ex T
mzd_additional.o mzd_local_init_multiple_ex T
mzd_additional.o mzd_mul_v_parity_uint64_128_30 T
mzd_additional.o mzd_mul_v_parity_uint64_192_30 T
mzd_additional.o mzd_mul_v_parity_uint64_256_30 T
mzd_additional.o mzd_mul_v_s128_128 T
mzd_additional.o mzd_mul_v_s128_128_640 T
mzd_additional.o mzd_mul_v_s128_192 T
mzd_additional.o mzd_mul_v_s128_192_1024 T
mzd_additional.o mzd_mul_v_s128_256 T
mzd_additional.o mzd_mul_v_s128_256_1280 T
mzd_additional.o mzd_mul_v_uint64_128 T
mzd_additional.o mzd_mul_v_uint64_128_640 T
mzd_additional.o mzd_mul_v_uint64_192 T
mzd_additional.o mzd_mul_v_uint64_192_960 T
mzd_additional.o mzd_mul_v_uint64_256 T
mzd_additional.o mzd_mul_v_uint64_256_1216 T
mzd_additional.o mzd_shuffle_128_30 T
mzd_additional.o mzd_shuffle_192_30 T
mzd_additional.o mzd_shuffle_256_30 T
mzd_additional.o mzd_xor_s128_1024 T
mzd_additional.o mzd_xor_s128_128 T
mzd_additional.o mzd_xor_s128_1280 T
mzd_additional.o mzd_xor_s128_256 T
mzd_additional.o mzd_xor_s128_640 T
mzd_additional.o mzd_xor_s128_blocks T
mzd_additional.o mzd_xor_uint64_1216 T
mzd_additional.o mzd_xor_uint64_128 T
mzd_additional.o mzd_xor_uint64_192 T
mzd_additional.o mzd_xor_uint64_256 T
mzd_additional.o mzd_xor_uint64_640 T
mzd_additional.o mzd_xor_uint64_960 T
picnic.o picnic_get_lowmc_block_size T
picnic.o picnic_get_param_name T
picnic.o picnic_get_private_key_size T
picnic.o picnic_get_public_key_size T
picnic.o picnic_keygen T
picnic.o picnic_read_private_key T
picnic.o picnic_read_public_key T
picnic.o picnic_sign T
picnic.o picnic_signature_size T
picnic.o picnic_sk_to_pk T
picnic.o picnic_validate_keypair T
picnic.o picnic_verify T
picnic.o picnic_write_private_key T
picnic.o picnic_write_public_key T
picnic2_impl.o impl_sign_picnic2 T
picnic2_impl.o impl_verify_picnic2 T
picnic2_impl.o sbox_layer_10_uint64_aux T
picnic2_impl.o sign_picnic2 T
picnic2_impl.o verify_picnic2 T
picnic2_simulate.o lowmc_simulate_online_get_implementation T
picnic2_simulate_mul.o copyShares T
picnic2_simulate_mul.o getBit T
picnic2_simulate_mul.o mpc_matrix_addmul_r_s128_128 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_s128_192 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_s128_256 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_addmul_r_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_s128_128 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_s128_192 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_s128_256 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_nl_part_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_s128_128 T
picnic2_simulate_mul.o mpc_matrix_mul_s128_192 T
picnic2_simulate_mul.o mpc_matrix_mul_s128_256 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_uint64_256 T
picnic2_simulate_mul.o mpc_matrix_mul_z_s128_128 T
picnic2_simulate_mul.o mpc_matrix_mul_z_s128_192 T
picnic2_simulate_mul.o mpc_matrix_mul_z_s128_256 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_128 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_192 T
picnic2_simulate_mul.o mpc_matrix_mul_z_uint64_256 T
picnic2_simulate_mul.o reconstructShares T
picnic2_simulate_mul.o setBit T
picnic2_simulate_mul.o tapesToParityOfWord T
picnic2_simulate_mul.o tapesToWord T
picnic2_simulate_mul.o transpose_64_64 T
picnic2_simulate_mul.o xor_word_array T
picnic2_tree.o addMerkleNodes T
picnic2_tree.o buildMerkleTree T
picnic2_tree.o createTree T
picnic2_tree.o freeTree T
picnic2_tree.o generateSeeds T
picnic2_tree.o getLeaf T
picnic2_tree.o getLeaves T
picnic2_tree.o openMerkleTree T
picnic2_tree.o openMerkleTreeSize T
picnic2_tree.o reconstructSeeds T
picnic2_tree.o revealSeeds T
picnic2_tree.o revealSeedsSize T
picnic2_tree.o verifyMerkleTree T
picnic2_types.o allocateCommitments2 T
picnic2_types.o allocateInputs T
picnic2_types.o allocateMsgs T
picnic2_types.o allocateMsgsVerify T
picnic2_types.o allocateProof2 T
picnic2_types.o allocateRandomTape T
picnic2_types.o allocateShares T
picnic2_types.o allocateSignature2 T
picnic2_types.o finalFreeRandomTape T
picnic2_types.o freeCommitments2 T
picnic2_types.o freeInputs T
picnic2_types.o freeMsgs T
picnic2_types.o freeProof2 T
picnic2_types.o freeRandomTape T
picnic2_types.o freeShares T
picnic2_types.o freeSignature2 T
picnic2_types.o partialFreeRandomTape T
picnic_instances.o HASH_PREFIX_0 R
picnic_instances.o HASH_PREFIX_1 R
picnic_instances.o HASH_PREFIX_2 R
picnic_instances.o HASH_PREFIX_3 R
picnic_instances.o HASH_PREFIX_4 R
picnic_instances.o HASH_PREFIX_5 R
picnic_instances.o picnic_instance_get T
randomness.o rand_bytes T

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/neon
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/neon
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/neon
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE optimizedct/neon