Files
PB-MessagePack/PerfTests/MassiveReadAmount/PerfExplicit.pb
T

112 lines
2.9 KiB
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EnableExplicit
XIncludeFile "../../Includes/MessagePack.pbi"
XIncludeFile "../_PerfTesting.pbi"
XIncludeFile "_Workload.pbi"
; Writes and reads the shared workload, see `_Workload.pbi`, forcing each field's format code.
Global *Encoded
Procedure WriteRecords(*Writer)
Protected i.i
For i = 1 To #Perf_Records
PerfCheckWrite(MsgPackWriteFixInt(*Writer, 42))
PerfCheckWrite(MsgPackWriteFixInt(*Writer, -5))
PerfCheckWrite(MsgPackWriteUInt8(*Writer, 200))
PerfCheckWrite(MsgPackWriteInt16(*Writer, -1000))
PerfCheckWrite(MsgPackWriteUInt32(*Writer, 70000))
PerfCheckWrite(MsgPackWriteInt64(*Writer, -1099511627776))
PerfCheckWrite(MsgPackWriteFloat64(*Writer, 3.14))
PerfCheckWrite(MsgPackWriteFixStr(*Writer, "Hello"))
Next
EndProcedure
; Returns the finalized buffer, which must be freed with `FreeMemory()`.
Procedure.i Encode(InitialSize.i, GrowthIncrement.i)
Protected *Writer = MsgPackCreate(InitialSize, GrowthIncrement)
Protected *Buffer
If Not *Writer
PerfFail("Failed to create the writer !")
EndIf
WriteRecords(*Writer)
*Buffer = MsgPackFinalize(*Writer)
If Not *Buffer
PerfFail("Failed to finalize the writer !")
EndIf
ProcedureReturn *Buffer
EndProcedure
Procedure.q EncodeAndFree(InitialSize.i, GrowthIncrement.i)
Protected *Buffer = Encode(InitialSize, GrowthIncrement)
Protected Size.q = MemorySize(*Buffer)
FreeMemory(*Buffer)
ProcedureReturn Size
EndProcedure
Procedure.q ScenarioWrite()
ProcedureReturn EncodeAndFree(64, 1)
EndProcedure
Procedure.q ScenarioWriteGrow64K()
ProcedureReturn EncodeAndFree(64, 65536)
EndProcedure
Procedure.q ScenarioWritePrealloc()
ProcedureReturn EncodeAndFree(#Perf_EncodedSize, 1)
EndProcedure
Procedure.q ScenarioRead()
Protected *Reader = MsgPackWrapMsgBuffer(*Encoded, MemorySize(*Encoded))
Protected Total.q
Protected i.i
If Not *Reader
PerfFail("Failed to wrap the buffer !")
EndIf
For i = 1 To #Perf_Records
; Fixints don't have an explicitly typed getter.
Total + MsgPackReadInteger(*Reader)
Total + MsgPackReadInteger(*Reader)
Total + MsgPackReadUInt8(*Reader)
Total + MsgPackReadInt16(*Reader)
Total + (MsgPackReadUInt32(*Reader) & $FFFFFFFF)
Total + MsgPackReadInt64(*Reader)
Total + Int(MsgPackReadFloat64(*Reader))
Total + Len(MsgPackReadString(*Reader))
Next
; Failed reads don't move the offset, so a failure breaks the next reads too.
If MsgPackLastError(*Reader) <> #MsgPack_Error_Success
PerfFail("A read failed !")
EndIf
MsgPackFree(*Reader, #False)
ProcedureReturn Total
EndProcedure
OpenConsole()
*Encoded = Encode(#Perf_EncodedSize, 1)
PerfRun("pb-explicit", "read", @ScenarioRead(), #Perf_Fields)
PerfRun("pb-explicit", "write-prealloc", @ScenarioWritePrealloc(), #Perf_Fields)
PerfRun("pb-explicit", "write-grow64k", @ScenarioWriteGrow64K(), #Perf_Fields)
; Last since it reallocates the buffer on every write, which can be very slow.
PerfRun("pb-explicit", "write", @ScenarioWrite(), #Perf_Fields)
FreeMemory(*Encoded)
End 0