esitester.cpp File Reference

#include "esi/Accelerator.h"
#include "esi/CLI.h"
#include "esi/Manifest.h"
#include "esi/Services.h"
#include <atomic>
#include <chrono>
#include <future>
#include <iostream>
#include <map>
#include <random>
#include <sstream>
#include <stdexcept>
#include <vector>

Include dependency graph for esitester.cpp:

Go to the source code of this file.

Functions
static void	callbackTest (AcceleratorConnection *, Accelerator *, uint32_t iterations)
static void	hostmemTest (AcceleratorConnection *, Accelerator *, const std::vector< uint32_t > &widths, bool write, bool read)
static void	hostmemBandwidthTest (AcceleratorConnection *conn, Accelerator *acc, uint32_t xferCount, const std::vector< uint32_t > &widths, bool read, bool write)
static void	dmaTest (AcceleratorConnection *, Accelerator *, const std::vector< uint32_t > &widths, bool read, bool write)
static void	bandwidthTest (AcceleratorConnection *, Accelerator *, const std::vector< uint32_t > &widths, uint32_t xferCount, bool read, bool write)
static void	loopbackAddTest (AcceleratorConnection *, Accelerator *, uint32_t iterations, bool pipeline)
static void	aggregateHostmemBandwidthTest (AcceleratorConnection *, Accelerator *, uint32_t width, uint32_t xferCount, bool read, bool write)
static std::string	defaultWidthsStr ()
static std::string	formatBandwidth (double bytesPerSec)
static std::string	humanBytes (uint64_t bytes)
static std::string	humanTimeUS (uint64_t us)
int	main (int argc, const char *argv[])
static void	hostmemWriteTest (Accelerator *acc, esi::services::HostMem::HostMemRegion &region, uint32_t width)
	Test the hostmem write functionality.
static void	hostmemReadTest (Accelerator *acc, esi::services::HostMem::HostMemRegion &region, uint32_t width)
static void	dmaReadTest (AcceleratorConnection *conn, Accelerator *acc, size_t width)
static void	dmaWriteTest (AcceleratorConnection *conn, Accelerator *acc, size_t width)
static void	bandwidthReadTest (AcceleratorConnection *conn, Accelerator *acc, size_t width, size_t xferCount)
static void	bandwidthWriteTest (AcceleratorConnection *conn, Accelerator *acc, size_t width, size_t xferCount)
static void	hostmemWriteBandwidthTest (AcceleratorConnection *conn, Accelerator *acc, esi::services::HostMem::HostMemRegion &region, uint32_t width, uint32_t xferCount)
static void	hostmemReadBandwidthTest (AcceleratorConnection *conn, Accelerator *acc, esi::services::HostMem::HostMemRegion &region, uint32_t width, uint32_t xferCount)

Variables
constexpr std::array< uint32_t, 5 >	defaultWidths = {32, 64, 128, 256, 512}

Function Documentation

aggregateHostmemBandwidthTest()

static void aggregateHostmemBandwidthTest ( AcceleratorConnection *  conn, Accelerator *  acc, uint32_t  width, uint32_t  xferCount, bool  read, bool  write  )

static

Definition at line 1023 of file esitester.cpp.

References esi::services::TelemetryService::Metric::connect(), formatBandwidth(), esi::BundlePort::getAs(), esi::HWModule::getChildren(), esi::AcceleratorConnection::getLogger(), esi::AcceleratorConnection::getService(), humanBytes(), humanTimeUS(), esi::Logger::info(), and esi::services::HostMem::start().

Referenced by main().

bandwidthReadTest()

static void bandwidthReadTest ( AcceleratorConnection *  conn, Accelerator *  acc, size_t  width, size_t  xferCount  )

static

Definition at line 641 of file esitester.cpp.

References esi::ReadChannelPort::connect(), esi::Logger::debug(), formatBandwidth(), esi::BundlePort::getAs(), esi::AcceleratorConnection::getLogger(), esi::BundlePort::getRawRead(), esi::Logger::info(), esi::ReadChannelPort::read(), and esi::HWModule::resolvePort().

Referenced by bandwidthTest().

bandwidthTest()

static void bandwidthTest ( AcceleratorConnection *  conn, Accelerator *  acc, const std::vector< uint32_t > &  widths, uint32_t  xferCount, bool  read, bool  write  )

static

Definition at line 734 of file esitester.cpp.

References bandwidthReadTest(), and bandwidthWriteTest().

Referenced by main().

bandwidthWriteTest()

static void bandwidthWriteTest ( AcceleratorConnection *  conn, Accelerator *  acc, size_t  width, size_t  xferCount  )

static

Definition at line 686 of file esitester.cpp.

References esi::WriteChannelPort::connect(), esi::Logger::debug(), formatBandwidth(), esi::BundlePort::getAs(), esi::AcceleratorConnection::getLogger(), esi::BundlePort::getRawWrite(), esi::Logger::info(), esi::HWModule::resolvePort(), and esi::WriteChannelPort::write().

Referenced by bandwidthTest().

callbackTest()

static void callbackTest ( AcceleratorConnection *  conn, Accelerator *  accel, uint32_t  iterations  )

static

Definition at line 263 of file esitester.cpp.

References esi::HWModule::getChildren(), esi::AcceleratorConnection::getLogger(), and esi::Logger::info().

Referenced by main().

defaultWidthsStr()

static std::string defaultWidthsStr ( )

static

Definition at line 63 of file esitester.cpp.

References defaultWidths.

Referenced by main().

dmaReadTest()

static void dmaReadTest ( AcceleratorConnection *  conn, Accelerator *  acc, size_t  width  )

static

Definition at line 517 of file esitester.cpp.

References esi::ReadChannelPort::connect(), esi::Logger::debug(), esi::ReadChannelPort::disconnect(), esi::BundlePort::getAs(), esi::AcceleratorConnection::getLogger(), esi::BundlePort::getRawRead(), esi::Logger::info(), esi::ReadChannelPort::read(), and esi::HWModule::resolvePort().

Referenced by dmaTest().

dmaTest()

static void dmaTest ( AcceleratorConnection *  conn, Accelerator *  acc, const std::vector< uint32_t > &  widths, bool  read, bool  write  )

static

Definition at line 616 of file esitester.cpp.

References dmaReadTest(), and dmaWriteTest().

Referenced by main().

dmaWriteTest()

static void dmaWriteTest ( AcceleratorConnection *  conn, Accelerator *  acc, size_t  width  )

static

Definition at line 556 of file esitester.cpp.

References esi::WriteChannelPort::connect(), esi::BundlePort::getAs(), esi::AcceleratorConnection::getLogger(), esi::BundlePort::getRawWrite(), esi::Logger::info(), esi::HWModule::resolvePort(), esi::toString(), and writePort().

Referenced by dmaTest().

formatBandwidth()

static std::string formatBandwidth ( double  bytesPerSec )

static

Definition at line 74 of file esitester.cpp.

Referenced by aggregateHostmemBandwidthTest(), bandwidthReadTest(), bandwidthWriteTest(), hostmemReadBandwidthTest(), and hostmemWriteBandwidthTest().

hostmemBandwidthTest()

static void hostmemBandwidthTest ( AcceleratorConnection *  conn, Accelerator *  acc, uint32_t  xferCount, const std::vector< uint32_t > &  widths, bool  read, bool  write  )

static

Definition at line 903 of file esitester.cpp.

References esi::AcceleratorConnection::getService(), hostmemReadBandwidthTest(), hostmemWriteBandwidthTest(), and esi::services::HostMem::start().

Referenced by main().

hostmemReadBandwidthTest()

static void hostmemReadBandwidthTest ( AcceleratorConnection *  conn, Accelerator *  acc, esi::services::HostMem::HostMemRegion &  region, uint32_t  width, uint32_t  xferCount  )

static

Definition at line 830 of file esitester.cpp.

References esi::services::TelemetryService::Metric::connect(), esi::services::HostMem::HostMemRegion::flush(), formatBandwidth(), esi::BundlePort::getAs(), esi::HWModule::getChildren(), esi::services::HostMem::HostMemRegion::getDevicePtr(), esi::AcceleratorConnection::getLogger(), esi::services::HostMem::HostMemRegion::getPtr(), esi::services::HostMem::HostMemRegion::getSize(), esi::Logger::info(), and esi::services::TelemetryService::Metric::readInt().

Referenced by hostmemBandwidthTest().

hostmemReadTest()

static void hostmemReadTest ( Accelerator *  acc, esi::services::HostMem::HostMemRegion &  region, uint32_t  width  )

static

Definition at line 397 of file esitester.cpp.

References esi::services::HostMem::HostMemRegion::flush(), esi::HWModule::getChildren(), esi::services::HostMem::HostMemRegion::getDevicePtr(), esi::services::HostMem::HostMemRegion::getPtr(), and esi::toHex().

Referenced by hostmemTest().

hostmemTest()

static void hostmemTest ( AcceleratorConnection *  conn, Accelerator *  acc, const std::vector< uint32_t > &  widths, bool  write, bool  read  )

static

Definition at line 481 of file esitester.cpp.

References esi::Logger::error(), esi::AcceleratorConnection::getLogger(), esi::AcceleratorConnection::getService(), hostmemReadTest(), hostmemWriteTest(), esi::Logger::info(), esi::services::HostMem::start(), and esi::toHex().

Referenced by main().

hostmemWriteBandwidthTest()

static void hostmemWriteBandwidthTest ( AcceleratorConnection *  conn, Accelerator *  acc, esi::services::HostMem::HostMemRegion &  region, uint32_t  width, uint32_t  xferCount  )

static

Definition at line 750 of file esitester.cpp.

References esi::services::TelemetryService::Metric::connect(), esi::services::HostMem::HostMemRegion::flush(), formatBandwidth(), esi::BundlePort::getAs(), esi::HWModule::getChildren(), esi::services::HostMem::HostMemRegion::getDevicePtr(), esi::AcceleratorConnection::getLogger(), esi::services::HostMem::HostMemRegion::getPtr(), esi::services::HostMem::HostMemRegion::getSize(), esi::Logger::info(), and esi::services::TelemetryService::Metric::readInt().

Referenced by hostmemBandwidthTest().

hostmemWriteTest()

static void hostmemWriteTest ( Accelerator *  acc, esi::services::HostMem::HostMemRegion &  region, uint32_t  width  )

static

Test the hostmem write functionality.

Definition at line 318 of file esitester.cpp.

References esi::services::HostMem::HostMemRegion::flush(), esi::HWModule::getChildren(), esi::services::HostMem::HostMemRegion::getDevicePtr(), esi::services::HostMem::HostMemRegion::getPtr(), and print().

Referenced by hostmemTest().

humanBytes()

static std::string humanBytes ( uint64_t  bytes )

static

Definition at line 95 of file esitester.cpp.

Referenced by aggregateHostmemBandwidthTest().

humanTimeUS()

static std::string humanTimeUS ( uint64_t  us )

static

Definition at line 111 of file esitester.cpp.

Referenced by aggregateHostmemBandwidthTest().

loopbackAddTest()

static void loopbackAddTest ( AcceleratorConnection *  conn, Accelerator *  accel, uint32_t  iterations, bool  pipeline  )

static

Definition at line 919 of file esitester.cpp.

References esi::MessageData::as(), esi::HWModule::getChildren(), esi::AcceleratorConnection::getLogger(), esi::Logger::info(), and esi::toHex().

Referenced by main().

main()

int main	(	int	argc,
		const char *	argv[]
	)

Definition at line 130 of file esitester.cpp.

References esi::AcceleratorServiceThread::addPoll(), aggregateHostmemBandwidthTest(), bandwidthTest(), esi::Manifest::buildAccelerator(), callbackTest(), esi::CliParser::connect(), defaultWidths, defaultWidthsStr(), esi::AcceleratorConnection::disconnect(), dmaTest(), esi::Logger::error(), esi::CliParser::esiParse(), esi::CliParser::getContext(), esi::Context::getLogger(), esi::AcceleratorConnection::getService(), esi::AcceleratorConnection::getServiceThread(), hostmemBandwidthTest(), hostmemTest(), esi::Logger::info(), and loopbackAddTest().

Variable Documentation

defaultWidths

constexpr std::array<uint32_t, 5> defaultWidths = {32, 64, 128, 256, 512}

constexpr

Definition at line 62 of file esitester.cpp.

Referenced by defaultWidthsStr(), and main().