Differential D4982 Diff 15561 src/secp256k1/src/bench_ecmult.c

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src/secp256k1/src/bench_ecmult.c

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	}			}

	int main(int argc, char **argv) {			int main(int argc, char **argv) {
	bench_data data;			bench_data data;
	int i, p;			int i, p;
	secp256k1_gej* pubkeys_gej;			secp256k1_gej* pubkeys_gej;
	size_t scratch_size;			size_t scratch_size;

				data.ecmult_multi = secp256k1_ecmult_multi_var;
	if (argc > 1) {			if (argc > 1) {
	if(have_flag(argc, argv, "pippenger_wnaf")) {			if(have_flag(argc, argv, "pippenger_wnaf")) {
	printf("Using pippenger_wnaf:\n");			printf("Using pippenger_wnaf:\n");
	data.ecmult_multi = secp256k1_ecmult_pippenger_batch_single;			data.ecmult_multi = secp256k1_ecmult_pippenger_batch_single;
	} else if(have_flag(argc, argv, "strauss_wnaf")) {			} else if(have_flag(argc, argv, "strauss_wnaf")) {
	printf("Using strauss_wnaf:\n");			printf("Using strauss_wnaf:\n");
	data.ecmult_multi = secp256k1_ecmult_strauss_batch_single;			data.ecmult_multi = secp256k1_ecmult_strauss_batch_single;
	}
	} else {			} else {
	data.ecmult_multi = secp256k1_ecmult_multi_var;			fprintf(stderr, "%s: unrecognized argument '%s'.\n", argv[0], argv[1]);
				fprintf(stderr, "Use 'pippenger_wnaf', 'strauss_wnaf' or no argument to benchmark a combined algorithm.\n");
				return 1;
				}
	}			}

	/* Allocate stuff */			/* Allocate stuff */
	data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN \| SECP256K1_CONTEXT_VERIFY);			data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN \| SECP256K1_CONTEXT_VERIFY);
	scratch_size = secp256k1_strauss_scratch_size(POINTS) + STRAUSS_SCRATCH_OBJECTS*16;			scratch_size = secp256k1_strauss_scratch_size(POINTS) + STRAUSS_SCRATCH_OBJECTS*16;
	data.scratch = secp256k1_scratch_space_create(data.ctx, scratch_size);			data.scratch = secp256k1_scratch_space_create(data.ctx, scratch_size);
	data.scalars = malloc(sizeof(secp256k1_scalar) * POINTS);			data.scalars = malloc(sizeof(secp256k1_scalar) * POINTS);
	data.seckeys = malloc(sizeof(secp256k1_scalar) * POINTS);			data.seckeys = malloc(sizeof(secp256k1_scalar) * POINTS);
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