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Re: SAM460 owners - ArcEm OCM benchmarking - please help

Subject: Re: SAM460 owners - ArcEm OCM benchmarking - please help
by jabirulo on 2013/3/1 14:58:03

with new ArcEm_OCM OCM ENABLED:
SICK V1.28
(Please mail result file to M.Seifert@t-online.de)

.---------------.
| Result Values |
'---------------'
&00000134 &00000080 &000000A4 &00000137 &000000A0 &00000000
&001E2B7C &00004E1E &00007FF8 &01000000 &008DCCC8 &FFFFFFFF
&FFFFFFFF &00008000 &00000200 &00000000 &00000000 &00000000
&036E0D4C &00000000 &00000000 &00000000 &00000000 &FFFFFFFF
&FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF
&FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &00000001
&00000000 &00000000 &00000000 &00000000 &41560300 &00000003
&00000000 &00000000 &FFFFFFFF &0000011F &000C0300 &00000000
&00FF0000 &00000D95 &FFFFFFFF &00000001 &00000050 &FFFFFFFF
&000000FF &00000004 &00000280 &000001E0 &00000040 &00006257
&00118AC3 &00004000 &00C560B1 &00000064 &373B604F &0891C000
&0080F554 &06144000 &0080539F &0566D000 &0080670E &04155000
&00800C70 &03E67000 &00802A67 &01356000 &0080E82A

.-----------.
| Guesswork |
'-----------'

Computer model: Acorn A3xx

.-----------.
| Processor |
'-----------'
Type: ARM3, rev. 0
Architecture version: ARMv2a
Designer: Acorn Computer
Implementor: ARM
Manufacturer: VLSI
Clock rate: 2.4555 MHz

Processor bugs:
RRX: No
Mode change: No
LDM^: No
LDM/STM: Yes
STM^: No
Istream abort: ?
LDMIB: -
MSR: -

Floating point handler: Old FP-Emulator
FP emulator version: 2.87

Floating point hardware: None

.--------.
| Memory |
'--------'
DRAM size: 16 Mbytes (reported by OS)

VRAM size: 0 bytes (reported by OS)

ROM size: 2 Mbytes
Low ROM access time: 450 ns
High ROM access time: 325 ns

.-------------.
| Frequencies |
'-------------'
IOC timer frequency: 1.977 MHz
IOC timer 0 setting: &4E1E (100.01 Hz)
IOC timer 1 setting: &7FF8 (61.048 Hz)

Memory clock: 9.293 MHz (reported by OS)

.--------------------.
| System Performance |
'--------------------'
Integer: 2533.214 Dhrystones/sec
(1.442 Dhrystone 2.1 MIPS)
(0.587 Dhrystone 2.1 MIPS/MHz)

Floating point: 21.58340 kWhetstones/sec
(0.02158 MWIPS)
(0.00879 MWIPS/MHz)

Memory access:
Cache read: 32.45 Mbytes/sec
(13.9 bytes/CPU clock tick)
Cache write: 23.13 Mbytes/sec
(9.88 bytes/CPU clock tick)

Main memory read: 20.54 Mbytes/sec
(2.32 bytes/Memory clock tick)
Main memory write: 15.57 Mbytes/sec
(1.76 bytes/Memory clock tick)

Screen memory read: 14.86 Mbytes/sec
(1.68 bytes/Memory clock tick)
Screen memory write: 4.578 Mbytes/sec
(0.517 bytes/Memory clock tick)

.-----.
| ICs |
'-----'
Memory controller: MEMC1

I/O chip: VL1772

Videochip: VIDC1a (reported by RISC OS)

Special functions chip: None

Real time clock: Philips PCF8583
I²C address: &A0
Reference clock: 32.768 kHz (configured)

LCD controller: None

Battery management unit: None

.-------------.
| Screen mode |
'-------------'
Resolution: 640 × 480
Colours: 256
Refresh rate: 57.4 Hz
VIDC clock speed: 25.175 MHz (reported by OS)

..

.--------.
| Others |
'--------'
Unique machine ID: None

OS version: 3.11
OS identifier: &A4
OS description: RISC OS 3.11 (29 Sep 1992)

*********************************************************

ArcEM_OCM DISABLING OCM (aka DISABLEOCM tooltype enabled)

SICK V1.28
(Please mail result file to M.Seifert@t-online.de)

.---------------.
| Result Values |
'---------------'
&00000134 &00000080 &000000A4 &00000137 &000000A0 &00000000
&001DFD90 &00004E20 &00007FFC &01000000 &03704790 &FFFFFFFF
&FFFFFFFF &00008000 &00000200 &00000000 &00000000 &00000000
&036E0D0C &00000000 &00000000 &00000000 &00000000 &FFFFFFFF
&FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF
&FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &FFFFFFFF &00000001
&00000000 &00000000 &00000000 &00000000 &41560300 &00000003
&00000000 &00000000 &FFFFFFFF &0000011F &000C0300 &00000000
&00FF0000 &00000D95 &FFFFFFFF &00000001 &00000050 &FFFFFFFF
&000000FF &00000004 &00000280 &000001E0 &00000040 &00006257
&00119A72 &00020000 &01022870 &00000064 &0B76362A &70A58000
&00800DAE &4D7D8000 &00800E1A &126BA000 &00801520 &1473F000
&00800CE1 &12B6A000 &00801383 &0359D000 &0080BBDA

.-----------.
| Guesswork |
'-----------'

Computer model: Acorn A3xx

.-----------.
| Processor |
'-----------'
Type: ARM3, rev. 0
Architecture version: ARMv2a
Designer: Acorn Computer
Implementor: ARM
Manufacturer: VLSI
Clock rate: 21.536 MHz

Processor bugs:
RRX: No
Mode change: No
LDM^: No
LDM/STM: Yes
STM^: No
Istream abort: ?
LDMIB: -
MSR: -

Floating point handler: Old FP-Emulator
FP emulator version: 2.87

Floating point hardware: None

.--------.
| Memory |
'--------'
DRAM size: 16 Mbytes (reported by OS)

VRAM size: 0 bytes (reported by OS)

ROM size: 2 Mbytes
Low ROM access time: 450 ns
High ROM access time: 450 ns

.-------------.
| Frequencies |
'-------------'
IOC timer frequency: 1.965 MHz
IOC timer 0 setting: &4E20 (99.995 Hz)
IOC timer 1 setting: &7FFC (61.041 Hz)

Memory clock: 57.69 MHz (reported by OS)

.--------------------.
| System Performance |
'--------------------'
Integer: 15494.39 Dhrystones/sec
(8.819 Dhrystone 2.1 MIPS)
(0.409 Dhrystone 2.1 MIPS/MHz)

Floating point: 104.0061 kWhetstones/sec
(0.1040 MWIPS)
(0.00483 MWIPS/MHz)

Memory access:
Cache read: 429.5 Mbytes/sec
(20.9 bytes/CPU clock tick)
Cache write: 295.5 Mbytes/sec
(14.4 bytes/CPU clock tick)

Main memory read: 70.22 Mbytes/sec
(1.28 bytes/Memory clock tick)
Main memory write: 77.99 Mbytes/sec
(1.42 bytes/Memory clock tick)

Screen memory read: 71.34 Mbytes/sec
(1.30 bytes/Memory clock tick)
Screen memory write: 12.71 Mbytes/sec
(0.231 bytes/Memory clock tick)

.-----.
| ICs |
'-----'
Memory controller: MEMC1

I/O chip: VL1772

Videochip: VIDC1a (reported by RISC OS)

Special functions chip: None

Real time clock: Philips PCF8583
I²C address: &A0
Reference clock: 32.768 kHz (configured)

LCD controller: None

Battery management unit: None

.-------------.
| Screen mode |
'-------------'
Resolution: 640 × 480
Colours: 256
Refresh rate: 57.2 Hz
VIDC clock speed: 25.175 MHz (reported by OS)

.--------------------------.
| Input And Output Devices |
'--------------------------'
Keyboard type: Archimedes keyboard
Layout: (configured)

Pointer device connection: Quadrature mouse (guessed)

Monitor type: Super-VGA-type monitor (configured)
Monitor lead ID: Unknown (lead ID ='?')

..

.--------.
| Others |
'--------'
Unique machine ID: None

OS version: 3.11
OS identifier: &A4
OS description: RISC OS 3.11 (29 Sep 1992)