Differential D1072 Diff 3438 src/secp256k1/src/bench_multiset.c

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				/**********************************************************************
				* Copyright (c) 2017 Tomas van der Wansem *
				* Distributed under the MIT software license, see the accompanying *
				* file COPYING or http://www.opensource.org/licenses/mit-license.php.*
				**********************************************************************/

				#include "include/secp256k1.h"
				#include "include/secp256k1_multiset.h"
				#include "util.h"
				#include "bench.h"

				secp256k1_context *ctx;

				#define UNUSED(x) (void)(x)

				void bench_multiset(void* arg) {
				int it=0;
				unsigned n,m;
				unsigned char result[32];
				secp256k1_multiset multiset;

				UNUSED(arg);
				secp256k1_multiset_init(ctx, &multiset);

				for (m=0; m < 300000; m++)
				{
				unsigned char buf[32*3];
				secp256k1_multiset x;

				for(n = 0; n < sizeof(buf); n++)
				{
				buf[n] = it++;
				}

				secp256k1_multiset_add(ctx, &x, buf, sizeof(buf));
				}

				secp256k1_multiset_finalize(ctx, result, &multiset);
				}

				void bench_multiset_setup(void* arg) {
				UNUSED(arg);
				}

				int main(void) {

				ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY);

				run_benchmark("multiset", bench_multiset, bench_multiset_setup, NULL, NULL, 5, 1);

				secp256k1_context_destroy(ctx);
				return 0;
				}