benchmarks: Switch to NONE contexts

src/bench.c

@@ -164,7 +164,7 @@ int main(int argc, char** argv) {
 
 /* Check if the user tries to benchmark optional module without building it */
 #ifndef ENABLE_MODULE_ECDH
-    if (have_flag(argc, argv, "ecdh")) { 
+    if (have_flag(argc, argv, "ecdh")) {
         fprintf(stderr, "./bench: ECDH module not enabled.\n");
         fprintf(stderr, "Use ./configure --enable-module-ecdh.\n\n");
         return 1;
@@ -172,7 +172,7 @@ int main(int argc, char** argv) {
 #endif
 
 #ifndef ENABLE_MODULE_RECOVERY
-    if (have_flag(argc, argv, "recover") || have_flag(argc, argv, "ecdsa_recover")) { 
+    if (have_flag(argc, argv, "recover") || have_flag(argc, argv, "ecdsa_recover")) {
         fprintf(stderr, "./bench: Public key recovery module not enabled.\n");
         fprintf(stderr, "Use ./configure --enable-module-recovery.\n\n");
         return 1;
@@ -180,15 +180,15 @@ int main(int argc, char** argv) {
 #endif
 
 #ifndef ENABLE_MODULE_SCHNORRSIG
-    if (have_flag(argc, argv, "schnorrsig") || have_flag(argc, argv, "schnorrsig_sign") || have_flag(argc, argv, "schnorrsig_verify")) { 
+    if (have_flag(argc, argv, "schnorrsig") || have_flag(argc, argv, "schnorrsig_sign") || have_flag(argc, argv, "schnorrsig_verify")) {
         fprintf(stderr, "./bench: Schnorr signatures module not enabled.\n");
         fprintf(stderr, "Use ./configure --enable-module-schnorrsig.\n\n");
         return 1;
     }
 #endif
 
-    /* ECDSA verification benchmark */
+    /* ECDSA benchmark */
-    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE);
 
     for (i = 0; i < 32; i++) {
         data.msg[i] = 1 + i;
@@ -206,11 +206,6 @@ int main(int argc, char** argv) {
     print_output_table_header_row();
     if (d || have_flag(argc, argv, "ecdsa") || have_flag(argc, argv, "verify") || have_flag(argc, argv, "ecdsa_verify")) run_benchmark("ecdsa_verify", bench_verify, NULL, NULL, &data, 10, iters);
 
-    secp256k1_context_destroy(data.ctx);
-
-    /* ECDSA signing benchmark */
-    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN);
-
     if (d || have_flag(argc, argv, "ecdsa") || have_flag(argc, argv, "sign") || have_flag(argc, argv, "ecdsa_sign")) run_benchmark("ecdsa_sign", bench_sign_run, bench_sign_setup, NULL, &data, 10, iters);
 
     secp256k1_context_destroy(data.ctx);

src/bench_ecmult.c

@@ -308,7 +308,7 @@ int main(int argc, char **argv) {
         }
     }
 
-    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE);
     scratch_size = secp256k1_strauss_scratch_size(POINTS) + STRAUSS_SCRATCH_OBJECTS*16;
     if (!have_flag(argc, argv, "simple")) {
         data.scratch = secp256k1_scratch_space_create(data.ctx, scratch_size);

src/bench_internal.c

@@ -343,19 +343,11 @@ void bench_rfc6979_hmac_sha256(void* arg, int iters) {
     }
 }
 
-void bench_context_verify(void* arg, int iters) {
+void bench_context(void* arg, int iters) {
     int i;
     (void)arg;
     for (i = 0; i < iters; i++) {
-        secp256k1_context_destroy(secp256k1_context_create(SECP256K1_CONTEXT_VERIFY));
+        secp256k1_context_destroy(secp256k1_context_create(SECP256K1_CONTEXT_NONE));
-    }
-}
-
-void bench_context_sign(void* arg, int iters) {
-    int i;
-    (void)arg;
-    for (i = 0; i < iters; i++) {
-        secp256k1_context_destroy(secp256k1_context_create(SECP256K1_CONTEXT_SIGN));
     }
 }
 
@@ -395,8 +387,7 @@ int main(int argc, char **argv) {
     if (d || have_flag(argc, argv, "hash") || have_flag(argc, argv, "hmac")) run_benchmark("hash_hmac_sha256", bench_hmac_sha256, bench_setup, NULL, &data, 10, iters);
     if (d || have_flag(argc, argv, "hash") || have_flag(argc, argv, "rng6979")) run_benchmark("hash_rfc6979_hmac_sha256", bench_rfc6979_hmac_sha256, bench_setup, NULL, &data, 10, iters);
 
-    if (d || have_flag(argc, argv, "context") || have_flag(argc, argv, "verify")) run_benchmark("context_verify", bench_context_verify, bench_setup, NULL, &data, 10, 1 + iters/1000);
+    if (d || have_flag(argc, argv, "context")) run_benchmark("context_create", bench_context, bench_setup, NULL, &data, 10, iters);
-    if (d || have_flag(argc, argv, "context") || have_flag(argc, argv, "sign")) run_benchmark("context_sign", bench_context_sign, bench_setup, NULL, &data, 10, 1 + iters/100);
 
     return 0;
 }

src/modules/recovery/bench_impl.h

@@ -52,7 +52,7 @@ void run_recovery_bench(int iters, int argc, char** argv) {
     bench_recover_data data;
     int d = argc == 1;
 
-    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY);
+    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE);
 
     if (d || have_flag(argc, argv, "ecdsa") || have_flag(argc, argv, "recover") || have_flag(argc, argv, "ecdsa_recover")) run_benchmark("ecdsa_recover", bench_recover, bench_recover_setup, NULL, &data, 10, iters);
 

src/modules/schnorrsig/bench_impl.h

@@ -50,7 +50,7 @@ void run_schnorrsig_bench(int iters, int argc, char** argv) {
     bench_schnorrsig_data data;
     int d = argc == 1;
 
-    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY | SECP256K1_CONTEXT_SIGN);
+    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE);
     data.keypairs = (const secp256k1_keypair **)malloc(iters * sizeof(secp256k1_keypair *));
     data.pk = (const unsigned char **)malloc(iters * sizeof(unsigned char *));
     data.msgs = (const unsigned char **)malloc(iters * sizeof(unsigned char *));