Add aws-sdk-cpp

Author: ggcr

benchmark/Makefile

@@ -13,10 +13,11 @@ BUILD_DIR := build
 IMPLEMENTATIONS_INC := $(BUILD_DIR)/implementations.inc
 
 GO_LIB := $(BUILD_DIR)/libgo$(so_ext)
-CPP_LIB := $(BUILD_DIR)/libs3cpp$(so_ext)
+CPP_LIB := $(BUILD_DIR)/libawscpp$(so_ext)
 RUST_LIB := $(BUILD_DIR)/librust$(so_ext)
+S3CPP_LIB := $(BUILD_DIR)/libs3cpp$(so_ext)
 
-all: $(GO_LIB) $(CPP_LIB) $(IMPLEMENTATIONS_INC)
+all: $(GO_LIB) $(CPP_LIB) $(RUST_LIB) $(S3CPP_LIB) $(IMPLEMENTATIONS_INC)
 
 $(BUILD_DIR):
 	mkdir -p $@
@@ -25,26 +26,49 @@ $(BUILD_DIR):
 $(GO_LIB): | $(BUILD_DIR)
 	cd ./aws-sdk-go-v2 && go build -buildmode=c-shared -o ../$(BUILD_DIR)/libgo$(so_ext) .
 
-$(CPP_LIB): | $(BUILD_DIR)
-	cmake --build ../build
-	c++ -std=c++26 -shared -fPIC -I../src s3cpp/task.cpp -o $(BUILD_DIR)/libs3cpp$(so_ext) \
-		../build/lib/libs3cpp.a $(shell pkg-config --libs libcurl libcrypto)
+AWS_SDK_CPP_INSTALL := $(BUILD_DIR)/.aws-sdk-cpp-installed
+
+$(CPP_LIB): $(AWS_SDK_CPP_INSTALL) | $(BUILD_DIR)
+	c++ -std=c++26 -shared -fPIC \
+		-I$(BUILD_DIR)/aws-sdk-cpp-install/include \
+		aws-sdk-cpp/task.cpp \
+		-o $@ \
+		-L$(BUILD_DIR)/aws-sdk-cpp-install/lib \
+		-laws-cpp-sdk-s3 -laws-cpp-sdk-core \
+		-Wl,-rpath,$(BUILD_DIR)/aws-sdk-cpp-install/lib
+
+$(AWS_SDK_CPP_INSTALL): | $(BUILD_DIR)
+	# Build from source (perhaps we should use a prebuilt binary)
+	[ -d $(BUILD_DIR)/aws-sdk-cpp ] || \
+		git clone --recurse-submodules https://github.com/aws/aws-sdk-cpp $(BUILD_DIR)/aws-sdk-cpp
+	cmake -S $(BUILD_DIR)/aws-sdk-cpp -B $(BUILD_DIR)/aws-sdk-cpp-build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$(BUILD_DIR)/aws-sdk-cpp-install -DBUILD_ONLY="s3" -DBUILD_TESTING=OFF
+	cmake --build $(BUILD_DIR)/aws-sdk-cpp-build --config Release
+	cmake --install $(BUILD_DIR)/aws-sdk-cpp-build --config Release
+	touch $@
 
 $(RUST_LIB): | $(BUILD_DIR)
 	cargo build --release --manifest-path ./aws-sdk-rust/Cargo.toml
 	mv ./aws-sdk-rust/target/release/librust$(so_ext) $(BUILD_DIR)/.
 
-$(IMPLEMENTATIONS_INC): $(GO_LIB) $(CPP_LIB) $(RUST_LIB) | $(BUILD_DIR)
-	printf '"./%s",\n' $(GO_LIB) $(CPP_LIB) $(RUST_LIB) > $@
+$(S3CPP_LIB): | $(BUILD_DIR)
+	cmake --build ../build
+	c++ -std=c++26 -shared -fPIC -I../src s3cpp/task.cpp -o $(BUILD_DIR)/libs3cpp$(so_ext) \
+		../build/lib/libs3cpp.a $(shell pkg-config --libs libcurl libcrypto)
 
-bench: $(IMPLEMENTATIONS_INC) $(GO_LIB) $(CPP_LIB) $(RUST_LIB) | $(BUILD_DIR)
+$(IMPLEMENTATIONS_INC): $(GO_LIB) $(CPP_LIB) $(RUST_LIB) $(S3CPP_LIB) | $(BUILD_DIR)
+	printf '"./%s",\n' $(GO_LIB) $(CPP_LIB) $(RUST_LIB) $(S3CPP_LIB) > $@
+
+bench: $(IMPLEMENTATIONS_INC) $(GO_LIB) $(CPP_LIB) $(RUST_LIB) $(S3CPP_LIB)  | $(BUILD_DIR)
 	c++ -std=c++26 main.cpp -o $(BUILD_DIR)/bench
 
-test: $(IMPLEMENTATIONS_INC) $(GO_LIB) $(CPP_LIB) $(RUST_LIB) | $(BUILD_DIR)
+test: $(IMPLEMENTATIONS_INC) $(GO_LIB) $(S3CPP_LIB) $(RUST_LIB) | $(BUILD_DIR)
 	c++ -std=c++26 -I../src test.cpp -o $(BUILD_DIR)/test ../build/lib/libs3cpp.a $(shell pkg-config --libs libcurl libcrypto)
 
 
-.PHONY: all clean
+.PHONY: all clean aws-sdk-cpp
+aws-sdk-cpp: $(CPP_LIB)
+
 clean:
 	rm -rf $(BUILD_DIR)
 	rm -rf ./aws-sdk-rust/target
+	rm -rf $(BUILD_DIR)/aws-sdk-cpp $(BUILD_DIR)/aws-sdk-cpp-build $(BUILD_DIR)/aws-sdk-cpp-install

benchmark/aws-sdk-cpp/task.cpp

@@ -0,0 +1,61 @@
+#include "../tasks.h"
+#include <aws/core/Aws.h>
+#include <aws/core/auth/AWSCredentials.h>
+#include <aws/s3/S3Client.h>
+#include <aws/s3/model/GetObjectRequest.h>
+#include <print>
+#include <sstream>
+#include <string>
+
+static bench::ClientHandle initialize_client(const char *access,
+                                             const char *secret,
+                                             const char *endpoint) {
+  Aws::SDKOptions options;
+  Aws::InitAPI(options);
+
+  Aws::S3::S3ClientConfiguration clientConfig;
+  clientConfig.endpointOverride = "http://127.0.0.1:9000/";
+  clientConfig.region = "eu-west-1";
+  clientConfig.scheme = Aws::Http::Scheme::HTTP;
+
+  Aws::Auth::AWSCredentials credentials(access, secret);
+
+  auto client = new Aws::S3::S3Client(
+      credentials, clientConfig,
+      Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never,
+      false);
+  return reinterpret_cast<bench::ClientHandle>(client);
+}
+
+static std::string do_get_object(bench::ClientHandle handle, const char *key) {
+  auto client = reinterpret_cast<Aws::S3::S3Client *>(handle);
+
+  Aws::S3::Model::GetObjectRequest request;
+  request.SetBucket("bucket");
+  request.SetKey(key);
+
+  auto outcome = client->GetObject(request);
+  if (!outcome.IsSuccess()) {
+    std::println("fatal: aws-sdk-cpp get_object {}",
+                 outcome.GetError().GetMessage());
+    std::exit(1);
+  }
+
+  std::ostringstream ss;
+  ss << outcome.GetResult().GetBody().rdbuf();
+  return ss.str();
+}
+
+// ABI
+extern "C" bench::ClientHandle initClient(const char *access,
+                                          const char *secret,
+                                          const char *endpoint) noexcept {
+  auto handle = initialize_client(access, secret, endpoint);
+  return handle;
+}
+
+extern "C" const char *get_object(bench::ClientHandle handle,
+                                  const char *key) noexcept {
+  static thread_local std::string result = do_get_object(handle, key);
+  return result.c_str();
+}