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Faster benchmarks #386

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Faster benchmarks #386

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11 changes: 5 additions & 6 deletions native/bench/bench.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,7 @@ namespace sealbench
(string("n=") + to_string(n) + string(" / log(q)=") + to_string(log_q) + string(" / " #category " / " #name)) \
.c_str(), \
[=](State &st) { func(st, __VA_ARGS__); }) \
->Unit(benchmark::kMicrosecond) \
->Iterations(10);
->Unit(benchmark::kMicrosecond)

void register_bm_family(
const pair<size_t, vector<Modulus>> &parms, unordered_map<EncryptionParameters, shared_ptr<BMEnv>> &bm_env_map)
Expand Down Expand Up @@ -68,11 +67,11 @@ namespace sealbench
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateSquare, bm_bfv_square, bm_env_bfv);
if (bm_env_bfv->context().first_context_data()->parms().coeff_modulus().size() > 1)
{
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateModSwitchInplace, bm_bfv_modswitch_inplace, bm_env_bfv);
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateModSwitch, bm_bfv_modswitch, bm_env_bfv);
}
if (bm_env_bfv->context().using_keyswitching())
{
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateRelinInplace, bm_bfv_relin_inplace, bm_env_bfv);
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateRelin, bm_bfv_relin, bm_env_bfv);
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateRotateRows, bm_bfv_rotate_rows, bm_env_bfv);
SEAL_BENCHMARK_REGISTER(BFV, n, log_q, EvaluateRotateCols, bm_bfv_rotate_cols, bm_env_bfv);
}
Expand All @@ -89,11 +88,11 @@ namespace sealbench
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateSquare, bm_ckks_square, bm_env_ckks);
if (bm_env_bfv->context().first_context_data()->parms().coeff_modulus().size() > 1)
{
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateRescaleInplace, bm_ckks_rescale_inplace, bm_env_ckks);
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateRescale, bm_ckks_rescale, bm_env_ckks);
}
if (bm_env_bfv->context().using_keyswitching())
{
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateRelinInplace, bm_ckks_relin_inplace, bm_env_ckks);
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateRelin, bm_ckks_relin, bm_env_ckks);
SEAL_BENCHMARK_REGISTER(CKKS, n, log_q, EvaluateRotate, bm_ckks_rotate, bm_env_ckks);
}
}
Expand Down
8 changes: 4 additions & 4 deletions native/bench/bench.h
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Original file line number Diff line number Diff line change
Expand Up @@ -353,8 +353,8 @@ namespace sealbench
void bm_bfv_mul_ct(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_mul_pt(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_square(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_modswitch_inplace(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_relin_inplace(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_modswitch(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_relin(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_rotate_rows(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_bfv_rotate_cols(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);

Expand All @@ -369,7 +369,7 @@ namespace sealbench
void bm_ckks_mul_ct(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_mul_pt(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_square(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_rescale_inplace(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_relin_inplace(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_rescale(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_relin(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
void bm_ckks_rotate(benchmark::State &state, std::shared_ptr<BMEnv> bm_env);
} // namespace sealbench
129 changes: 44 additions & 85 deletions native/bench/bfv.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,195 +18,154 @@ namespace sealbench
{
void bm_bfv_encrypt_secret(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
Plaintext &pt = bm_env->pt()[0];
vector<Ciphertext> ct = bm_env->ct();
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_pt_bfv(pt);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_pt_bfv(pt);

state.ResumeTiming();
bm_env->encryptor()->encrypt_symmetric(pt, ct[2]);
}
}

void bm_bfv_encrypt_public(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
Plaintext &pt = bm_env->pt()[0];
vector<Ciphertext> ct = bm_env->ct();
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_pt_bfv(pt);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_pt_bfv(pt);

state.ResumeTiming();
bm_env->encryptor()->encrypt(pt, ct[2]);
}
}

void bm_bfv_decrypt(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
Plaintext &pt = bm_env->pt()[0];
vector<Ciphertext> ct = bm_env->ct();
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_ct_bfv(ct[0]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);

state.ResumeTiming();
bm_env->decryptor()->decrypt(ct[0], pt);
}
}

void bm_bfv_encode_batch(State &state, shared_ptr<BMEnv> bm_env)
{
vector<uint64_t> &msg = bm_env->msg_uint64();
Plaintext &pt = bm_env->pt()[0];
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_message_uint64(msg);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_message_uint64(msg);

state.ResumeTiming();
bm_env->batch_encoder()->encode(msg, pt);
}
}

void bm_bfv_decode_batch(State &state, shared_ptr<BMEnv> bm_env)
{
vector<uint64_t> &msg = bm_env->msg_uint64();
Plaintext &pt = bm_env->pt()[0];
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_pt_bfv(pt);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_pt_bfv(pt);

state.ResumeTiming();
bm_env->batch_encoder()->decode(pt, msg);
}
}

void bm_bfv_add_ct(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);
Ciphertext res;
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);
state.ResumeTiming();
Ciphertext res;
bm_env->evaluator()->add(ct[0], ct[1], res);
}
}

void bm_bfv_add_pt(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
Plaintext &pt = bm_env->pt()[0];
vector<Ciphertext> ct = bm_env->ct();
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_pt_bfv(pt);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_pt_bfv(pt);

state.ResumeTiming();
bm_env->evaluator()->add_plain(ct[0], pt, ct[2]);
}
}

void bm_bfv_mul_ct(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);

state.ResumeTiming();
bm_env->evaluator()->multiply(ct[0], ct[1], ct[2]);
}
}

void bm_bfv_mul_pt(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
Plaintext &pt = bm_env->pt()[0];
vector<Ciphertext> ct = bm_env->ct();
Plaintext pt = bm_env->pt()[0];
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_pt_bfv(pt);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_pt_bfv(pt);

state.ResumeTiming();
bm_env->evaluator()->multiply_plain(ct[0], pt, ct[2]);
}
}

void bm_bfv_square(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);
bm_env->randomize_ct_bfv(ct[1]);

state.ResumeTiming();
bm_env->evaluator()->square(ct[0], ct[2]);
}
}

void bm_bfv_modswitch_inplace(State &state, shared_ptr<BMEnv> bm_env)
void bm_bfv_modswitch(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);

state.ResumeTiming();
bm_env->evaluator()->mod_switch_to_next_inplace(ct[0]);
bm_env->evaluator()->mod_switch_to_next(ct[0], ct[1]);
}
}

void bm_bfv_relin_inplace(State &state, shared_ptr<BMEnv> bm_env)
void bm_bfv_relin(State &state, shared_ptr<BMEnv> bm_env)
{
Ciphertext ct;
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
ct[0].resize(bm_env->context(), size_t(3));
for (auto _ : state)
{
state.PauseTiming();
ct.resize(bm_env->context(), size_t(3));
bm_env->randomize_ct_bfv(ct);

state.ResumeTiming();
bm_env->evaluator()->relinearize_inplace(ct, bm_env->rlk());
bm_env->evaluator()->relinearize(ct[0], bm_env->rlk(), ct[1]);
}
}

void bm_bfv_rotate_rows(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);

state.ResumeTiming();
bm_env->evaluator()->rotate_rows(ct[0], 1, bm_env->glk(), ct[2]);
}
}

void bm_bfv_rotate_cols(State &state, shared_ptr<BMEnv> bm_env)
{
vector<Ciphertext> &ct = bm_env->ct();
vector<Ciphertext> ct = bm_env->ct();
bm_env->randomize_ct_bfv(ct[0]);
for (auto _ : state)
{
state.PauseTiming();
bm_env->randomize_ct_bfv(ct[0]);

state.ResumeTiming();
bm_env->evaluator()->rotate_columns(ct[0], bm_env->glk(), ct[2]);
}
}
Expand Down
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