package TrafficProfiles

Get desktop application:
View/edit binary Protocol Buffers messages

Used in: Packet, PatternConfiguration

• INVALID = 0

• NONE = 1

• READ_REQ = 2

• WRITE_REQ = 3

• READ_RESP = 4

• WRITE_RESP = 5

• optional uint64 frequency = 1

  global ATP Engine frequency. If set, and the timeUnit is set to CYCLES, then ATP Engine will convert all configured rates into bytes/ns

• optional Configuration.TimeUnit timeUnit = 2

• optional uint64 period = 3

  if set, it will apply to the timeUnit and reduce it by the configured factor (i.e. rate every 10s)

• optional uint64 lowId = 4

  Global Packet ID low ID value

• optional uint64 highId = 5

  Global Packet ID high ID value

• optional bool tracing = 6

  Global Tracing enable flag

• optional string trace_dir = 7

  Global Tracing output directory

• repeated Profile profile = 8

  configured Traffic Profiles

the global time unit in "cycles" or seconds/sub-multiples of

Used in: Configuration

• CYCLES = 0

• PS = 1

• NS = 2

• US = 3

• MS = 4

• S = 5

delay profile configuration

Used in: Profile

• required string time = 1

  This is the time the profile will stay active, do nothing, then terminate. Can be a floating point value and include one of the following specifiers: s, ms, us, ns, ps

FIFO configuration

Used in: Profile

• optional FifoConfiguration.StartupLevel start_fifo_level = 1

• optional FifoConfiguration.StartupLevel Start = 2

• optional uint64 full_level = 3

  This is the maximum amount (in bytes) of overflow/underflow that the profile can accept. This may also be referred to as the FIFO Depth.

• optional uint64 Full = 4

  This is the maximum amount (in bytes) of overflow/underflow that the profile can accept. This may also be referred to as the FIFO Depth.

• optional uint64 ot_limit = 5

  This is the limit to the number of outstanding transactions that the profile can generate. for checker type profiles - if set, they will ignore this parameter

• optional uint64 TxnLimit = 6

  This is the limit to the number of outstanding transactions that the profile can generate. for checker type profiles - if set, they will ignore this parameter

• optional uint64 total_txn = 7

  This is the total number of transactions this profile will generate before deactivating itself for checker type profiles - if set, they will ignore this parameter

• optional string FrameSize = 8

  . Specifies the number of bytes transferred from the start of the profile before deactivates itself

• optional string FrameTime = 9

  . Specifies the number of cycles or time from the start of the profile before it deactivates itself

• required string rate = 10

  Fill/Depletion rate of this profile. Can be a floating point value and include one of the following specifiers: TBps, GBps, MBps, KBps, Bps

• optional uint64 Frequency = 11

  Clock Frequency Frequency - . Interface clock frequency for the profile. Facilitates conversion between time-based and cycle-based representations of the profile.

The starting level of the profile, can be either 0/Empty or 1/Full

Used in: FifoConfiguration

• EMPTY = 0

• FULL = 1

packet data structure generated by the Traffic Profile Generator

• required Command cmd = 1

• required uint64 time = 2

• required uint64 addr = 3

• required uint64 size = 4

• required string master_id = 5

• optional uint64 id = 6

• required uint64 uid = 7

• optional uint64 stream_id = 8

• optional uint32 iommu_id = 9

• optional uint64 flow_id = 10

Used in: Profile

• optional Command cmd = 1

• optional PatternConfiguration.Address address = 12

  address generation format

• optional RandomDesc random_address = 13

• optional PatternConfiguration.Stride stride = 14

  optional stride configuration for addresses

• optional uint64 size = 15

  size generation format

• optional uint64 TxnSize = 16

• optional RandomDesc random_size = 17

• optional uint64 alignment = 18

  optional byte alignment for addresses a value of 0 is natural alignment based on the generated packet size

• optional uint64 lowId = 19

  optional Packet ID tagging configuration - if set, superseded the global ID configuration Packet ID low ID value

• optional uint64 highId = 20

  Packet ID high ID value

• optional Command wait_for = 21

  DEBUG feature : force a specific command to wait for in order to consider an in-flight packet as no longer outstanding.

Used in: PatternConfiguration

• required uint64 base = 2

  starting base address

• optional uint64 increment = 3

  address increment step

• optional string range = 4

  address range, expressed in bytes and multiple of

• optional string Yrange = 5

  address range, expressed in bytes and multiple of

• optional uint64 start = 6

  optional parameter: the first packet address starts from here, not base (wraps to base once range end is reached, if configured)

Used in: PatternConfiguration

• optional uint64 n = 7

  number of incremental addresses to generate (0 means unlimited)

• optional uint64 increment = 8

  increment to be applied to the addresses of the stride

• optional uint64 Stride = 9

  increment to be applied to the addresses of the stride

• optional string range = 10

  stride range, expressed in bytes and multiple of

• optional string Xrange = 11

  stride range, expressed in bytes and multiple of

Used in: Configuration

• optional Profile.Type type = 1

  Profile type - defines if is a profile of type 'READ', i.e. sends read requests and store responses in the FIFO, or 'WRITE', i.e. writes the FIFO content to memory a delay profile does not have to have the type field

• optional string master_id = 2

  master identifier - multiple profiles can share the same master ID

• optional FifoConfiguration fifo = 3

  FIFO configuration - configures a master profile

• optional SlaveConfiguration slave = 4

  SLAVE configuration - configures a slave profile

• optional DelayConfiguration delay = 5

  DELAY configuration - configures a delay profile

• repeated string wait_for = 6

  Profiles which should complete before this one can activate

• optional PatternConfiguration pattern = 7

  Packets to be generated at every send call - not setting it means this is a Checker

• optional string name = 8

  Profile identifier - if it's not set, it'll be generated as profile<#> ,e.g. profile3

• repeated string check = 9

  Profile to check - it is required for Checker type parameter, links a checker to a profile

• optional uint32 iommu_id = 10

  Master IOMMU unique identifier

• optional uint64 flow_id = 11

  MPAM PARTID

Used in: Profile

• READ = 0

• WRITE = 1

• NONE = 2

Random generator descriptor, contains random distribution types and configuration parameters for each of them

Used in: PatternConfiguration, SlaveConfiguration

• required RandomDesc.Type type = 8

  Random number generator type

• optional RandomDesc.UniformDesc uniform_desc = 9

  uniform random number descriptor

• optional RandomDesc.NormalDesc normal_desc = 10

  normal random number descriptor

• optional RandomDesc.PoissonDesc poisson_desc = 11

  Poisson random number descriptor

• optional RandomDesc.WeibullDesc weibull_desc = 12

  Weibull random number descriptor

Normal random number generator, it is configured by providing mean and standard deviation

Used in: RandomDesc

• required uint64 mean = 3

• required uint64 std_dev = 4

Poisson random number generator, it is configured by providing the distribution mean

Used in: RandomDesc

• required uint64 mean = 5

Used in: RandomDesc

• UNIFORM = 0

• NORMAL = 1

• POISSON = 2

• WEIBULL = 3

Uniform random number generator, it is configured by providing interval boundaries

Used in: RandomDesc

• required uint64 min = 1

• required uint64 max = 2

Weibull random number generator, it is configured by providing shape and scale

Used in: RandomDesc

• required uint64 shape = 6

• required uint64 scale = 7

slave profile configuration

Used in: Profile

• required string rate = 1

  This is the maximum rate that the slave can process data at. Can be a floating point value and include one of the following specifiers: TBps, GBps, MBps, KBps, Bps

• optional string latency = 2

  This is the latency with which the slave will respond to requests Can be a floating point value and include one of the following specifiers: s, ms, us, ns, ps

• optional RandomDesc random_latency = 3

  Random latency generation

• optional string random_latency_unit = 4

  Random latency time unit: one of s,ms,us,ns,ps

• optional uint64 ot_limit = 5

  This is the limit to the number of outstanding transactions that the slave can accept.

• optional uint64 TxnLimit = 6

  This is the limit to the number of outstanding transactions that the slave can accept.

• optional uint64 granularity = 7

  This is the granularity with which transactions are processed.

• optional uint64 TxnSize = 8

  This is the granularity with which transactions are processed.

• repeated string master = 9

  Master assigned to this slave

• optional uint64 low_address = 10

  lowest address assigned to this slave (inclusive)

• optional uint64 high_address = 11

  highest address assigned to this slave (inclusive)

• optional string address_range = 12

  optional range to set high address, in bytes (low_address+range=high_address)

Google Protocol Buffer Object used to export statistics to the host platform

• required uint64 start = 1

  time since when statistics started

• required uint64 time = 2

  last time statistics were recorded

• required uint64 sent = 3

  total packet sent counter

• required uint64 received = 4

  total packet received counter

• required uint64 dataSent = 5

  how many data have been generated

• required uint64 dataReceived = 6

  how many data have been received

• required double latency = 7

  average response latency

• required double jitter = 8

  average response jitter

• required double sendRate = 9

  send rate

• required double receiveRate = 10

  receive rate

• required uint64 underruns = 11

  FIFO buffer underruns

• required uint64 overruns = 12

  FIFO buffer overruns

• required uint64 ot = 13

  Average outstanding transactions

• required uint64 fifoLevel = 14

  Average FIFO level