Merge all "external" benchmarks into a single bench binary

.gitignore

@@ -1,10 +1,5 @@
-bench_inv
-bench_ecdh
+bench
 bench_ecmult
-bench_schnorrsig
-bench_sign
-bench_verify
-bench_recover
 bench_internal
 tests
 exhaustive_tests

Makefile.am

@@ -81,11 +81,9 @@ endif
 
 noinst_PROGRAMS =
 if USE_BENCHMARK
-noinst_PROGRAMS += bench_verify bench_sign bench_internal bench_ecmult
-bench_verify_SOURCES = src/bench_verify.c
-bench_verify_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
-bench_sign_SOURCES = src/bench_sign.c
-bench_sign_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
+noinst_PROGRAMS += bench bench_internal bench_ecmult
+bench_SOURCES = src/bench.c
+bench_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
 bench_internal_SOURCES = src/bench_internal.c
 bench_internal_LDADD = $(SECP_LIBS) $(COMMON_LIB)
 bench_internal_CPPFLAGS = $(SECP_INCLUDES)

ci/cirrus.sh

@@ -26,7 +26,7 @@ make
 
 # Print information about binaries so that we can see that the architecture is correct
 file *tests* || true
-file bench_* || true
+file bench* || true
 file .libs/* || true
 
 # This tells `make check` to wrap test invocations.
@@ -49,21 +49,8 @@ then
     {
         $EXEC ./bench_ecmult
         $EXEC ./bench_internal
-        $EXEC ./bench_sign
-        $EXEC ./bench_verify
+        $EXEC ./bench
     } >> bench.log 2>&1
-    if [ "$RECOVERY" = "yes" ]
-    then
-        $EXEC ./bench_recover >> bench.log 2>&1
-    fi
-    if [ "$ECDH" = "yes" ]
-    then
-        $EXEC ./bench_ecdh >> bench.log 2>&1
-    fi
-    if [ "$SCHNORRSIG" = "yes" ]
-    then
-        $EXEC ./bench_schnorrsig >> bench.log 2>&1
-    fi
 fi
 if [ "$CTIMETEST" = "yes" ]
 then

src/bench_verify.c → src/bench.c

@@ -40,14 +40,64 @@ static void bench_verify(void* arg, int iters) {
     }
 }
 
-int main(void) {
+typedef struct {
+    secp256k1_context* ctx;
+    unsigned char msg[32];
+    unsigned char key[32];
+} bench_sign_data;
+
+static void bench_sign_setup(void* arg) {
+    int i;
+    bench_sign_data *data = (bench_sign_data*)arg;
+
+    for (i = 0; i < 32; i++) {
+        data->msg[i] = i + 1;
+    }
+    for (i = 0; i < 32; i++) {
+        data->key[i] = i + 65;
+    }
+}
+
+static void bench_sign_run(void* arg, int iters) {
+    int i;
+    bench_sign_data *data = (bench_sign_data*)arg;
+
+    unsigned char sig[74];
+    for (i = 0; i < iters; i++) {
+        size_t siglen = 74;
+        int j;
+        secp256k1_ecdsa_signature signature;
+        CHECK(secp256k1_ecdsa_sign(data->ctx, &signature, data->msg, data->key, NULL, NULL));
+        CHECK(secp256k1_ecdsa_signature_serialize_der(data->ctx, sig, &siglen, &signature));
+        for (j = 0; j < 32; j++) {
+            data->msg[j] = sig[j];
+            data->key[j] = sig[j + 32];
+        }
+    }
+}
+
+#ifdef ENABLE_MODULE_ECDH
+# include "modules/ecdh/bench_impl.h"
+#endif
+
+#ifdef ENABLE_MODULE_RECOVERY
+# include "modules/recovery/bench_impl.h"
+#endif
+
+#ifdef ENABLE_MODULE_SCHNORRSIG
+# include "modules/schnorrsig/bench_impl.h"
+#endif
+
+int main(int argc, char** argv) {
     int i;
     secp256k1_pubkey pubkey;
     secp256k1_ecdsa_signature sig;
     bench_verify_data data;
 
+    int d = argc == 1;
     int iters = get_iters(20000);
 
+    /* ECDSA verification benchmark */
     data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
 
     for (i = 0; i < 32; i++) {
@@ -64,8 +114,31 @@ int main(void) {
     CHECK(secp256k1_ec_pubkey_serialize(data.ctx, data.pubkey, &data.pubkeylen, &pubkey, SECP256K1_EC_COMPRESSED) == 1);
 
     print_output_table_header_row();
-    run_benchmark("ecdsa_verify", bench_verify, NULL, NULL, &data, 10, iters);
+    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);
+
+#ifdef ENABLE_MODULE_ECDH
+    /* ECDH benchmarks */
+    run_ecdh_bench(iters, argc, argv);
+#endif
+
+#ifdef ENABLE_MODULE_RECOVERY
+    /* ECDSA recovery benchmarks */
+    run_recovery_bench(iters, argc, argv);
+#endif
+
+#ifdef ENABLE_MODULE_SCHNORRSIG
+    /* Schnorr signature benchmarks */
+    run_schnorrsig_bench(iters, argc, argv);
+#endif
+
     return 0;
 }

src/modules/ecdh/Makefile.am.include

@@ -1,8 +1,4 @@
 include_HEADERS += include/secp256k1_ecdh.h
 noinst_HEADERS += src/modules/ecdh/main_impl.h
 noinst_HEADERS += src/modules/ecdh/tests_impl.h
-if USE_BENCHMARK
-noinst_PROGRAMS += bench_ecdh
-bench_ecdh_SOURCES = src/bench_ecdh.c
-bench_ecdh_LDADD = libsecp256k1.la $(SECP_LIBS) $(COMMON_LIB)
-endif
+noinst_HEADERS += src/modules/ecdh/bench_impl.h

src/bench_ecdh.c → src/modules/ecdh/bench_impl.h

@@ -4,12 +4,10 @@
  * file COPYING or https://www.opensource.org/licenses/mit-license.php.*
  ***********************************************************************/
 
-#include <string.h>
+#ifndef SECP256K1_MODULE_ECDH_BENCH_H
+#define SECP256K1_MODULE_ECDH_BENCH_H
 
-#include "../include/secp256k1.h"
 #include "../include/secp256k1_ecdh.h"
-#include "util.h"
-#include "bench.h"
 
 typedef struct {
     secp256k1_context *ctx;
@@ -44,18 +42,16 @@ static void bench_ecdh(void* arg, int iters) {
     }
 }
 
-int main(void) {
+void run_ecdh_bench(int iters, int argc, char** argv) {
     bench_ecdh_data data;
-
-    int iters = get_iters(20000);
+    int d = argc == 1;
 
     /* create a context with no capabilities */
     data.ctx = secp256k1_context_create(SECP256K1_FLAGS_TYPE_CONTEXT);
 
-    print_output_table_header_row();
-
-    run_benchmark("ecdh", bench_ecdh, bench_ecdh_setup, NULL, &data, 10, iters);
+    if (d || have_flag(argc, argv, "ecdh")) run_benchmark("ecdh", bench_ecdh, bench_ecdh_setup, NULL, &data, 10, iters);
 
     secp256k1_context_destroy(data.ctx);
-    return 0;
 }
+
+#endif /* SECP256K1_MODULE_ECDH_BENCH_H */

src/modules/recovery/Makefile.am.include

@@ -2,8 +2,4 @@ include_HEADERS += include/secp256k1_recovery.h
 noinst_HEADERS += src/modules/recovery/main_impl.h
 noinst_HEADERS += src/modules/recovery/tests_impl.h
 noinst_HEADERS += src/modules/recovery/tests_exhaustive_impl.h
-if USE_BENCHMARK
-noinst_PROGRAMS += bench_recover
-bench_recover_SOURCES = src/bench_recover.c
-bench_recover_LDADD = libsecp256k1.la $(SECP_LIBS) $(COMMON_LIB)
-endif
+noinst_HEADERS += src/modules/recovery/bench_impl.h

src/bench_recover.c → src/modules/recovery/bench_impl.h

@@ -4,10 +4,10 @@
  * file COPYING or https://www.opensource.org/licenses/mit-license.php.*
  ***********************************************************************/
 
-#include "../include/secp256k1.h"
+#ifndef SECP256K1_MODULE_RECOVERY_BENCH_H
+#define SECP256K1_MODULE_RECOVERY_BENCH_H
+
 #include "../include/secp256k1_recovery.h"
-#include "util.h"
-#include "bench.h"
 
 typedef struct {
     secp256k1_context *ctx;
@@ -48,17 +48,15 @@ void bench_recover_setup(void* arg) {
     }
 }
 
-int main(void) {
+void run_recovery_bench(int iters, int argc, char** argv) {
     bench_recover_data data;
-
-    int iters = get_iters(20000);
+    int d = argc == 1;
 
     data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY);
 
-    print_output_table_header_row();
-
-    run_benchmark("ecdsa_recover", bench_recover, bench_recover_setup, NULL, &data, 10, iters);
+    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);
 
     secp256k1_context_destroy(data.ctx);
-    return 0;
 }
+
+#endif /* SECP256K1_MODULE_RECOVERY_BENCH_H */

src/modules/schnorrsig/Makefile.am.include

@@ -2,8 +2,4 @@ include_HEADERS += include/secp256k1_schnorrsig.h
 noinst_HEADERS += src/modules/schnorrsig/main_impl.h
 noinst_HEADERS += src/modules/schnorrsig/tests_impl.h
 noinst_HEADERS += src/modules/schnorrsig/tests_exhaustive_impl.h
-if USE_BENCHMARK
-noinst_PROGRAMS += bench_schnorrsig
-bench_schnorrsig_SOURCES = src/bench_schnorrsig.c
-bench_schnorrsig_LDADD = libsecp256k1.la $(SECP_LIBS) $(COMMON_LIB)
-endif
+noinst_HEADERS += src/modules/schnorrsig/bench_impl.h

src/bench_schnorrsig.c → src/modules/schnorrsig/bench_impl.h

@@ -4,14 +4,10 @@
  * file COPYING or https://www.opensource.org/licenses/mit-license.php.*
  ***********************************************************************/
 
-#include <string.h>
-#include <stdlib.h>
+#ifndef SECP256K1_MODULE_SCHNORRSIG_BENCH_H
+#define SECP256K1_MODULE_SCHNORRSIG_BENCH_H
 
-
-#include "../include/secp256k1.h"
-#include "../include/secp256k1_schnorrsig.h"
-#include "util.h"
-#include "bench.h"
+#include "../../../include/secp256k1_schnorrsig.h"
 
 #define MSGLEN 32
 
@@ -49,10 +45,10 @@ void bench_schnorrsig_verify(void* arg, int iters) {
     }
 }
 
-int main(void) {
+void run_schnorrsig_bench(int iters, int argc, char** argv) {
     int i;
     bench_schnorrsig_data data;
-    int iters = get_iters(10000);
+    int d = argc == 1;
 
     data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY | SECP256K1_CONTEXT_SIGN);
     data.keypairs = (const secp256k1_keypair **)malloc(iters * sizeof(secp256k1_keypair *));
@@ -86,9 +82,8 @@ int main(void) {
         CHECK(secp256k1_xonly_pubkey_serialize(data.ctx, pk_char, &pk) == 1);
     }
 
-    print_output_table_header_row();
-    run_benchmark("schnorrsig_sign", bench_schnorrsig_sign, NULL, NULL, (void *) &data, 10, iters);
-    run_benchmark("schnorrsig_verify", bench_schnorrsig_verify, NULL, NULL, (void *) &data, 10, iters);
+    if (d || have_flag(argc, argv, "schnorrsig") || have_flag(argc, argv, "sign") || have_flag(argc, argv, "schnorrsig_sign")) run_benchmark("schnorrsig_sign", bench_schnorrsig_sign, NULL, NULL, (void *) &data, 10, iters);
+    if (d || have_flag(argc, argv, "schnorrsig") || have_flag(argc, argv, "verify") || have_flag(argc, argv, "schnorrsig_verify")) run_benchmark("schnorrsig_verify", bench_schnorrsig_verify, NULL, NULL, (void *) &data, 10, iters);
 
     for (i = 0; i < iters; i++) {
         free((void *)data.keypairs[i]);
@@ -102,5 +97,6 @@ int main(void) {
     free(data.sigs);
 
     secp256k1_context_destroy(data.ctx);
-    return 0;
 }
+
+#endif