perm filename SPEED.ROB[UP,DOC]1 blob sn#463026 filedate 1979-08-03 generic text, type T, neo UTF8
This file contains the results of the benchmark speed tests of our KL-10.
(Excerpted from the DFKFB diagnostics.)

nsecs	instruction
-----	-----------------
   40	Basic clock cycle
   40	Indexing
  280	Indirect
  320	Indexing and indirect

  320	MOVEI
  440	MOVE	from AC
  520	HRR	from memory
  680	SETOM 0
  360	JRST
  681	JSR
  841	PUSHJ
  520	ADD	from memory
 2440	MUL	(9 add/sub - 18 shifts)
 5720	DIV
 1040	FIX	a floating point one
 1840	FLTR	an integer one
 1880	FAD	(1 right shift)
 2160	FAD	(8 shift right - 3 left)
 2800	FMP	(7 add/sub - 14 shifts)
 5720	FDV
  800	DMOVE	from memory
 2360	DFAD	(1 right shift)
 2360	DFAD	(8 shift right - 3 left)
 4840	DFMP	(7 add/sub - 32 shifts)
10250	DFDV
 1920	CONO PI
 3360	CONI PI
 1560	DATAO APR
 1760	DATAI APR
  840	MOVE	to memory
  640	LSH	(35 places left)
  760	LSH	(35 places right)
 1040	LSHC	(71 places left)
 1080	LSHC	(71 places right)
 1000	IBP
 1440	ILDB
 1800	IDPB
  880	JFCL
  480	CAI
  480	JUMP
  600	CAM
  480	EQV	AC to AC
  520	EQV	memory to AC
  840	SETOB
  840	AOS	to memory
  640	EXCH	AC to AC
  840	EXCH	memory and AC
  641	XCT
 1920	BLT	memory to memory
 1880	BLT	AC to memory
  721	DATAI
  752	DATAO