diff --git a/common/include/villas/graph/directed.hpp b/common/include/villas/graph/directed.hpp
index 87f58ec93..326f1098a 100644
--- a/common/include/villas/graph/directed.hpp
+++ b/common/include/villas/graph/directed.hpp
@@ -57,7 +57,7 @@ public:
 
 	std::shared_ptr<VertexType> getVertex(VertexIdentifier vertexId) const
 	{
-		if(vertexId >= lastVertexId)
+		if (vertexId >= lastVertexId)
 			throw std::invalid_argument("vertex doesn't exist");
 
 		// cannot use [] operator, because creates non-existing elements
@@ -68,11 +68,11 @@ public:
 	template<class UnaryPredicate>
 	VertexIdentifier findVertex(UnaryPredicate p)
 	{
-		for(auto& v : vertices) {
+		for (auto& v : vertices) {
 			auto& vertexId = v.first;
 			auto& vertex = v.second;
 
-			if(p(vertex)) {
+			if (p(vertex)) {
 				return vertexId;
 			}
 		}
@@ -82,7 +82,7 @@ public:
 
 	std::shared_ptr<EdgeType> getEdge(EdgeIdentifier edgeId) const
 	{
-		if(edgeId >= lastEdgeId)
+		if (edgeId >= lastEdgeId)
 			throw std::invalid_argument("edge doesn't exist");
 
 		// cannot use [] operator, because creates non-existing elements
@@ -155,13 +155,13 @@ public:
 	{
 		// delete every edge that start or ends at this vertex
 		auto it = edges.begin();
-		while(it != edges.end()) {
+		while (it != edges.end()) {
 			auto& edgeId = it->first;
 			auto& edge = it->second;
 
 			bool removeEdge = false;
 
-			if(edge->to == vertexId) {
+			if (edge->to == vertexId) {
 				logger->debug("Remove edge {} from vertex {}'s edge list",
 				              edgeId, edge->from);
 
@@ -171,7 +171,7 @@ public:
 				startVertex->edges.remove(edge->id);
 			}
 
-			if((edge->from == vertexId) or removeEdge) {
+			if ((edge->from == vertexId) or removeEdge) {
 				logger->debug("Remove edge {}", edgeId);
 				// remove edge from global edge list
 				it = edges.erase(it);
@@ -200,26 +200,26 @@ public:
 	             Path& path,
 	             check_path_fn pathCheckFunc = checkPath)
 	{
-		if(fromVertexId == toVertexId) {
+		if (fromVertexId == toVertexId) {
 			// arrived at the destination
 			return true;
 		} else {
 			auto fromVertex = getVertex(fromVertexId);
 
-			for(auto& edgeId : fromVertex->edges) {
+			for (auto& edgeId : fromVertex->edges) {
 				auto edgeOfFromVertex = getEdge(edgeId);
 
 				// loop detection
 				bool loop = false;
-				for(auto& edgeIdInPath : path) {
+				for (auto& edgeIdInPath : path) {
 					auto edgeInPath = getEdge(edgeIdInPath);
-					if(edgeInPath->from == edgeOfFromVertex->to) {
+					if (edgeInPath->from == edgeOfFromVertex->to) {
 						loop = true;
 						break;
 					}
 				}
 
-				if(loop) {
+				if (loop) {
 					logger->debug("Loop detected via edge {}", edgeId);
 					continue;
 				}
@@ -228,7 +228,7 @@ public:
 				path.push_back(edgeId);
 
 				// recursive, depth-first search
-				if(getPath(edgeOfFromVertex->to, toVertexId, path, pathCheckFunc) and
+				if (getPath(edgeOfFromVertex->to, toVertexId, path, pathCheckFunc) and
 				   pathCheckFunc(path)) {
 					// path found, we're done
 				    return true;
@@ -245,12 +245,12 @@ public:
 	void dump(const std::string& fileName = "")
 	{
 		logger->info("Vertices:");
-		for(auto& v : vertices) {
+		for (auto& v : vertices) {
 			auto& vertex = v.second;
 
 			// format connected vertices into a list
 			std::stringstream ssEdges;
-			for(auto& edge : vertex->edges) {
+			for (auto& edge : vertex->edges) {
 				ssEdges << getEdge(edge)->to << " ";
 			}
 
@@ -258,16 +258,16 @@ public:
 		}
 
 		std::fstream s(fileName, s.out | s.trunc);
-		if(s.is_open()) {
+		if (s.is_open()) {
 			s << "digraph memgraph {" << std::endl;
 		}
 
 		logger->info("Edges:");
-		for(auto& e : edges) {
+		for (auto& e : edges) {
 			auto& edge = e.second;
 
 			logger->info("  {}: {} -> {}", *edge, edge->from, edge->to);
-			if(s.is_open()) {
+			if (s.is_open()) {
 				auto from = getVertex(edge->from);
 				auto to = getVertex(edge->to);
 
@@ -277,7 +277,7 @@ public:
 			}
 		}
 
-		if(s.is_open()) {
+		if (s.is_open()) {
 			s << "}" << std::endl;
 			s.close();
 		}
diff --git a/common/include/villas/memory.hpp b/common/include/villas/memory.hpp
index 465a9aa87..7bdd0d9a0 100644
--- a/common/include/villas/memory.hpp
+++ b/common/include/villas/memory.hpp
@@ -107,7 +107,7 @@ public:
 
 	const MemoryBlock&
 	getMemoryBlock() const
-	{ if(not memoryBlock) throw std::bad_alloc(); else return *memoryBlock; }
+	{ if (not memoryBlock) throw std::bad_alloc(); else return *memoryBlock; }
 
 private:
 	/// cached memory translation for fast access
@@ -159,7 +159,7 @@ public:
 	MemoryAccessor<T>
 	allocate(size_t num)
 	{
-		if(num == 0) {
+		if (num == 0) {
 			// doesn't make sense to allocate an empty block
 			logger->error("Trying to allocate empty memory");
 			throw std::bad_alloc();
@@ -173,10 +173,10 @@ public:
 		// speed up testing.
 		MemoryAccessor<volatile uint8_t> byteAccessor(*mem);
 		size_t idx = 0;
-		for(int i = 0; idx < mem->getSize(); i++, idx = (1 << i)) {
+		for (int i = 0; idx < mem->getSize(); i++, idx = (1 << i)) {
 			auto val = static_cast<uint8_t>(i);
 			byteAccessor[idx] = val;
-			if(byteAccessor[idx] != val) {
+			if (byteAccessor[idx] != val) {
 				logger->error("Cannot access allocated memory");
 				throw std::bad_alloc();
 			}
diff --git a/common/include/villas/utils.hpp b/common/include/villas/utils.hpp
index 45d320c6d..19240d132 100644
--- a/common/include/villas/utils.hpp
+++ b/common/include/villas/utils.hpp
@@ -77,7 +77,7 @@
   auto &_y = y;		\
   x = _y;		\
   y = _x;		\
-} while(0)
+} while (0)
 
 /** Round-up integer division */
 #define CEIL(x, y)	(((x) + (y) - 1) / (y))
diff --git a/common/lib/base64.cpp b/common/lib/base64.cpp
index 77a960031..b96c3fed4 100644
--- a/common/lib/base64.cpp
+++ b/common/lib/base64.cpp
@@ -81,8 +81,8 @@ std::vector<byte> decode(const std::string& input)
 	std::size_t padding{};
 
 	if (input.length()) {
-		if(input[input.length() - 1] == kPadCharacter) padding++;
-		if(input[input.length() - 2] == kPadCharacter) padding++;
+		if (input[input.length() - 1] == kPadCharacter) padding++;
+		if (input[input.length() - 2] == kPadCharacter) padding++;
 	}
 
 	std::vector<byte> decoded;
diff --git a/common/lib/kernel/pci.cpp b/common/lib/kernel/pci.cpp
index 7e56a2f10..3f074dc7f 100644
--- a/common/lib/kernel/pci.cpp
+++ b/common/lib/kernel/pci.cpp
@@ -291,7 +291,7 @@ size_t pci_get_regions(const struct pci_device *d, struct pci_region** regions)
 		for (int i = 0; i < 3; i++) {
 			char* end;
 			tokens[i] = strtoull(s, &end, 16);
-			if(s == end) {
+			if (s == end) {
 				printf("Error parsing line %d of %s\n", region + 1, sysfs);
 				tokens[0] = tokens[1] = 0; /* Mark invalid */
 				break;
diff --git a/common/lib/kernel/vfio.cpp b/common/lib/kernel/vfio.cpp
index 7174ae25b..b5649d771 100644
--- a/common/lib/kernel/vfio.cpp
+++ b/common/lib/kernel/vfio.cpp
@@ -121,8 +121,8 @@ VfioContainer::VfioContainer()
 
 	hasIommu = false;
 
-	if(not (extensions & (1 << VFIO_NOIOMMU_IOMMU))) {
-		if(not (extensions & (1 << VFIO_TYPE1_IOMMU))) {
+	if (not (extensions & (1 << VFIO_NOIOMMU_IOMMU))) {
+		if (not (extensions & (1 << VFIO_TYPE1_IOMMU))) {
 			logger->error("No supported IOMMU extension found");
 			throw std::exception();
 		} else {
@@ -170,14 +170,14 @@ VfioContainer::dump()
 	logger->info("Version: {}", version);
 	logger->info("Extensions: 0x{:x}", extensions);
 
-	for(auto& group : groups) {
+	for (auto& group : groups) {
 		logger->info("VFIO Group {}, viable={}, container={}",
 		             group->index,
 		             (group->status.flags & VFIO_GROUP_FLAGS_VIABLE) > 0,
 		             (group->status.flags & VFIO_GROUP_FLAGS_CONTAINER_SET) > 0
 		);
 
-		for(auto& device : group->devices) {
+		for (auto& device : group->devices) {
 			logger->info("Device {}: regions={}, irqs={}, flags={}",
 			             device->name,
 			             device->info.num_regions,
@@ -319,7 +319,7 @@ VfioContainer::attachDevice(const pci_device* pdev)
 	int index = isIommuEnabled() ? pci_get_iommu_group(pdev) : 0;
 	if (index < 0) {
 		ret = kernel::get_cmdline_param("intel_iommu", iommu_state, sizeof(iommu_state));
-		if(ret != 0 || strcmp("on", iommu_state) != 0)
+		if (ret != 0 || strcmp("on", iommu_state) != 0)
 			logger->warn("Kernel booted without command line parameter "
 					"'intel_iommu' set to 'on'. Please check documentation "
 					"(https://villas.fein-aachen.org/doc/fpga-setup.html) "
@@ -339,7 +339,7 @@ VfioContainer::attachDevice(const pci_device* pdev)
 	device.pci_device = pdev;
 
 	/* Check if this is really a vfio-pci device */
-	if(not device.isVfioPciDevice()) {
+	if (not device.isVfioPciDevice()) {
 		logger->error("Device is not a vfio-pci device");
 		throw std::exception();
 	}
@@ -433,7 +433,7 @@ VfioContainer::getOrAttachGroup(int index)
 
 	/* Search if group with index already exists */
 	for (auto& group : groups) {
-		if(group->index == index) {
+		if (group->index == index) {
 			return *group;
 		}
 	}
@@ -460,7 +460,7 @@ VfioDevice::~VfioDevice()
 
 	logger->debug("Clean up device {} with fd {}", this->name, this->fd);
 
-	for(auto& region : regions) {
+	for (auto& region : regions) {
 		regionUnmap(region.index);
 	}
 
@@ -531,7 +531,7 @@ VfioDevice::regionGetSize(size_t index)
 {
 	Logger logger = logging.get("kernel:vfio");
 
-	if(index >= regions.size()) {
+	if (index >= regions.size()) {
 		logger->error("Index out of range: {} >= {}", index, regions.size());
 		throw std::out_of_range("Index out of range");
 	}
@@ -619,7 +619,7 @@ VfioDevice::pciHotReset()
 
 	delete[] reset_buf;
 
-	if(not success and not group.container->isIommuEnabled()) {
+	if (not success and not group.container->isIommuEnabled()) {
 		logger->info("PCI hot reset failed, but this is expected without IOMMU");
 		return true;
 	}
@@ -632,7 +632,7 @@ int
 VfioDevice::pciMsiInit(int efds[])
 {
 	/* Check if this is really a vfio-pci device */
-	if(not isVfioPciDevice())
+	if (not isVfioPciDevice())
 		return -1;
 
 	const size_t irqCount = irqs[VFIO_PCI_MSI_IRQ_INDEX].count;
@@ -641,7 +641,7 @@ VfioDevice::pciMsiInit(int efds[])
 
 	auto *irqSetBuf = new char[irqSetSize];
 	auto *irqSet = reinterpret_cast<struct vfio_irq_set*>(irqSetBuf);
-	if(irqSet == nullptr)
+	if (irqSet == nullptr)
 		return -1;
 
 	irqSet->argsz = irqSetSize;
@@ -661,7 +661,7 @@ VfioDevice::pciMsiInit(int efds[])
 
 	memcpy(irqSet->data, efds, sizeof(int) * irqCount);
 
-	if(ioctl(fd, VFIO_DEVICE_SET_IRQS, irqSet) != 0) {
+	if (ioctl(fd, VFIO_DEVICE_SET_IRQS, irqSet) != 0) {
 		delete[] irqSetBuf;
 		return -1;
 	}
@@ -676,7 +676,7 @@ int
 VfioDevice::pciMsiDeinit(int efds[])
 {
 	/* Check if this is really a vfio-pci device */
-	if(not isVfioPciDevice())
+	if (not isVfioPciDevice())
 		return -1;
 
 	const size_t irqCount = irqs[VFIO_PCI_MSI_IRQ_INDEX].count;
@@ -685,7 +685,7 @@ VfioDevice::pciMsiDeinit(int efds[])
 
 	auto *irqSetBuf = new char[irqSetSize];
 	auto *irqSet = reinterpret_cast<struct vfio_irq_set*>(irqSetBuf);
-	if(irqSet == nullptr)
+	if (irqSet == nullptr)
 		return -1;
 
 	irqSet->argsz = irqSetSize;
@@ -770,7 +770,7 @@ VfioGroup::~VfioGroup()
 	/* Release memory and close fds */
 	devices.clear();
 
-	if(fd < 0) {
+	if (fd < 0) {
 		logger->debug("Destructing group that has not been attached");
 	} else {
 		int ret = ioctl(fd, VFIO_GROUP_UNSET_CONTAINER);
diff --git a/common/lib/memory.cpp b/common/lib/memory.cpp
index 6adc066d2..93208221c 100644
--- a/common/lib/memory.cpp
+++ b/common/lib/memory.cpp
@@ -47,7 +47,7 @@ HostRam::HostRamAllocator::allocateBlock(size_t size)
 	const int mmap_protection = PROT_READ | PROT_WRITE;
 
 	const void* addr = mmap(nullptr, size, mmap_protection, mmap_flags, 0, 0);
-	if(addr == nullptr) {
+	if (addr == nullptr) {
 		throw std::bad_alloc();
 	}
 
@@ -79,7 +79,7 @@ LinearAllocator::LinearAllocator(MemoryManager::AddressSpaceId memoryAddrSpaceId
     allocationCount(0)
 {
 	/* Make sure to start at aligned offset, reduce size in case we need padding */
-	if(const size_t paddingBytes = getAlignmentPadding(internalOffset)) {
+	if (const size_t paddingBytes = getAlignmentPadding(internalOffset)) {
 		assert(paddingBytes < memorySize);
 
 		internalOffset += paddingBytes;
@@ -94,7 +94,7 @@ LinearAllocator::LinearAllocator(MemoryManager::AddressSpaceId memoryAddrSpaceId
 		removeMemoryBlock(*mem);
 
 		allocationCount--;
-		if(allocationCount == 0) {
+		if (allocationCount == 0) {
 			logger->debug("All allocations are deallocated now, freeing memory");
 
 			/* All allocations have been deallocated, free all memory */
@@ -111,7 +111,7 @@ LinearAllocator::getName() const
 {
 	std::stringstream name;
 	name << "LinearAlloc" << getAddrSpaceId();
-	if(internalOffset != 0) {
+	if (internalOffset != 0) {
 		name << "@0x" << std::hex << internalOffset;
 	}
 
@@ -122,7 +122,7 @@ LinearAllocator::getName() const
 std::unique_ptr<MemoryBlock, MemoryBlock::deallocator_fn>
 LinearAllocator::allocateBlock(size_t size)
 {
-	if(size > getAvailableMemory()) {
+	if (size > getAvailableMemory()) {
 		throw std::bad_alloc();
 	}
 
@@ -133,7 +133,7 @@ LinearAllocator::allocateBlock(size_t size)
 	nextFreeAddress += size;
 
 	/* Make sure it is aligned */
-	if(const size_t paddingBytes = getAlignmentPadding(nextFreeAddress)) {
+	if (const size_t paddingBytes = getAlignmentPadding(nextFreeAddress)) {
 		nextFreeAddress += paddingBytes;
 
 		/* If next free address is outside this block due to padding, cap it */
@@ -174,7 +174,7 @@ HostRam::HostRamAllocator::HostRamAllocator() :
     BaseAllocator(MemoryManager::get().getProcessAddressSpace())
 {
 	free = [&](MemoryBlock* mem) {
-		if(::munmap(reinterpret_cast<void*>(mem->getOffset()), mem->getSize()) != 0) {
+		if (::munmap(reinterpret_cast<void*>(mem->getOffset()), mem->getSize()) != 0) {
 			logger->warn("munmap() failed for {:#x} of size {:#x}",
 			             mem->getOffset(), mem->getSize());
 		}
@@ -194,7 +194,7 @@ HostDmaRam::HostDmaRamAllocator::HostDmaRamAllocator(int num) :
 	auto& mm = MemoryManager::get();
 	logger = logging.get(getName());
 
-	if(getSize() == 0) {
+	if (getSize() == 0) {
 		logger->error("Zero-sized DMA buffer not supported, is the kernel module loaded?");
 		throw std::bad_alloc();
 	}
@@ -206,11 +206,11 @@ HostDmaRam::HostDmaRamAllocator::HostDmaRamAllocator(int num) :
 
 	const auto bufPath = std::string("/dev/") + getUdmaBufName(num);
 	const int bufFd = open(bufPath.c_str(), O_RDWR | O_SYNC);
-	if(bufFd != -1) {
+	if (bufFd != -1) {
 		void* buf = mmap(nullptr, getSize(), PROT_READ|PROT_WRITE, MAP_SHARED, bufFd, 0);
 		close(bufFd);
 
-		if(buf != MAP_FAILED) {
+		if (buf != MAP_FAILED) {
 			mm.createMapping(reinterpret_cast<uintptr_t>(buf), 0, getSize(),
 			                 getName() + "-VA",
 			                 mm.getProcessAddressSpace(), getAddrSpaceId());
@@ -240,7 +240,7 @@ HostDmaRam::HostDmaRamAllocator::~HostDmaRamAllocator()
 	logger->debug("Unmapping {}", getName());
 
 	/* Try to unmap it */
-	if(::munmap(baseVirt, getSize()) != 0) {
+	if (::munmap(baseVirt, getSize()) != 0) {
 		logger->warn("munmap() failed for {:p} of size {:#x}",
 		             baseVirt, getSize());
 	}
@@ -267,9 +267,9 @@ size_t
 HostDmaRam::getUdmaBufBufSize(int num)
 {
 	std::fstream s(getUdmaBufBasePath(num) + "size", s.in);
-	if(s.is_open()) {
+	if (s.is_open()) {
 		std::string line;
-		if(std::getline(s, line)) {
+		if (std::getline(s, line)) {
 			return std::strtoul(line.c_str(), nullptr, 10);
 		}
 	}
@@ -281,9 +281,9 @@ uintptr_t
 HostDmaRam::getUdmaBufPhysAddr(int num)
 {
 	std::fstream s(getUdmaBufBasePath(num) + "phys_addr", s.in);
-	if(s.is_open()) {
+	if (s.is_open()) {
 		std::string line;
-		if(std::getline(s, line)) {
+		if (std::getline(s, line)) {
 			return std::strtoul(line.c_str(), nullptr, 16);
 		}
 	}
@@ -294,7 +294,7 @@ HostDmaRam::getUdmaBufPhysAddr(int num)
 HostDmaRam::HostDmaRamAllocator&HostDmaRam::getAllocator(int num)
 {
 	auto& allocator = allocators[num];
-	if(not allocator) {
+	if (not allocator) {
 		allocator = std::make_unique<HostDmaRamAllocator>(num);
 	}
 
diff --git a/common/lib/memory_manager.cpp b/common/lib/memory_manager.cpp
index 887c4c92e..316abe07b 100644
--- a/common/lib/memory_manager.cpp
+++ b/common/lib/memory_manager.cpp
@@ -37,7 +37,7 @@ MemoryManager::instance = nullptr;
 MemoryManager&
 MemoryManager::get()
 {
-	if(instance == nullptr) {
+	if (instance == nullptr) {
 		instance = new MemoryManager;
 	}
 
@@ -106,7 +106,7 @@ MemoryManager::findPath(MemoryManager::AddressSpaceId fromAddrSpaceId,
 
 	/* Find a path through the memory graph */
 	MemoryGraph::Path pathGraph;
-	if(not memoryGraph.getPath(fromAddrSpaceId, toAddrSpaceId, pathGraph, pathCheckFunc)) {
+	if (not memoryGraph.getPath(fromAddrSpaceId, toAddrSpaceId, pathGraph, pathCheckFunc)) {
 
 		logger->debug("No translation found from ({}) to ({})",
 		              *fromAddrSpace, *toAddrSpace);
@@ -114,7 +114,7 @@ MemoryManager::findPath(MemoryManager::AddressSpaceId fromAddrSpaceId,
 		throw std::out_of_range("no translation found");
 	}
 
-	for(auto& mappingId : pathGraph) {
+	for (auto& mappingId : pathGraph) {
 		auto mapping = memoryGraph.getEdge(mappingId);
 		path.push_back(mapping->getVertexTo());
 	}
@@ -128,7 +128,7 @@ MemoryManager::getTranslation(MemoryManager::AddressSpaceId fromAddrSpaceId,
 {
 	/* Find a path through the memory graph */
 	MemoryGraph::Path path;
-	if(not memoryGraph.getPath(fromAddrSpaceId, toAddrSpaceId, path, pathCheckFunc)) {
+	if (not memoryGraph.getPath(fromAddrSpaceId, toAddrSpaceId, path, pathCheckFunc)) {
 
 		auto fromAddrSpace = memoryGraph.getVertex(fromAddrSpaceId);
 		auto toAddrSpace = memoryGraph.getVertex(toAddrSpaceId);
@@ -142,7 +142,7 @@ MemoryManager::getTranslation(MemoryManager::AddressSpaceId fromAddrSpaceId,
 	MemoryTranslation translation(0, 0, SIZE_MAX);
 
 	/* Iterate through path and merge all mappings into a single translation */
-	for(auto& mappingId : path) {
+	for (auto& mappingId : path) {
 		auto mapping = memoryGraph.getEdge(mappingId);
 		translation += getTranslationFromMapping(*mapping);
 	}
@@ -159,7 +159,7 @@ MemoryManager::pathCheck(const MemoryGraph::Path& path)
 	/* Try to add all mappings together to a common translation. If this fails
 	 * there is a non-overlapping window.
 	 */
-	for(auto& mappingId : path) {
+	for (auto& mappingId : path) {
 		auto mapping = memoryGraph.getEdge(mappingId);
 		try {
 			translation += getTranslationFromMapping(*mapping);
@@ -237,7 +237,7 @@ MemoryTranslation::operator+=(const MemoryTranslation& other)
 	/* The source stays the same and can only increase with merged translations */
 	//this->src = this->src;
 
-	if(otherSrcIsSmaller) {
+	if (otherSrcIsSmaller) {
 		/* Other mapping starts at lower addresses, so we actually arrive at
 		 * higher addresses
 		 */