Andreas_Wolf wrote:
> on document is explained the ddr3 on qoriq will not go faster than 3.5 gb/s like a ddr 400

On which page?

Andreas_Wolf wrote:
> Optimally Configuring DDR for Custom Boards
> http://www.nxpic.org/document/download/output/id-16447

Loading is slow here from this link. Some faster ones directly from the NXP website:

https://www.nxp.com/docs/en/supporting-information/DWF13_AMF_NET_T1021.pdf (August 2013)
https://www.nxp.com/docs/en/supporting-information/DWF13_AMF_NET_T1021_Ottawa.pdf (October 2013)

Jim wrote:
Quote:

"800–2133 Mbps" according to page 9 of the document tlosm mentions.
The documentation you've pointed to mentions a slightly slower max "800–1866 Mbps" for the T10xx.

So he may have a point, but I doubt this is providing too much performance degradation.

Andreas_Wolf wrote:
> the JEDEC spec would translate into what kind of bandwidth figures?

See my Wikipedia links in comment #154.

amigaone
description: Computer
product: varisys,CYRUS5040
width: 32 bits
capabilities: smp
*-core
description: Motherboard
physical id: 0
*-cpu:0
description: CPU
product: e5500
physical id: 0
bus info: cpu@0
version: 1.2 (pvr 8024 0012)
size: 2200MHz
clock: 800MHz
*-cache
description: L1 Cache
physical id: 0
size: 32KiB
*-cpu:1
description: CPU
product: e5500
physical id: 1
bus info: cpu@1
version: 1.2 (pvr 8024 0012)
size: 2200MHz
clock: 800MHz
*-cache
description: L1 Cache
physical id: 0
size: 32KiB
*-cpu:2
description: CPU
product: e5500
physical id: 2
bus info: cpu@2
version: 1.2 (pvr 8024 0012)
size: 2200MHz
clock: 800MHz
*-cache
description: L1 Cache
physical id: 0
size: 32KiB
*-cpu:3
description: CPU
product: e5500
physical id: 3
bus info: cpu@3
version: 1.2 (pvr 8024 0012)
size: 2200MHz
clock: 800MHz
*-cache
description: L1 Cache
physical id: 0
size: 32KiB
*-memory
description: System memory
physical id: 4
size: 15GiB
*-processor:0
description: Power PC
product: Freescale Semiconductor Inc
vendor: Freescale Semiconductor Inc
physical id: 5
bus info: pci@0000:00:00.0
version: 21
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress bus_master cap_list
configuration: driver=pcieport latency=0
resources: irq:482 ioport:0(size=65536) memory:c00000000-c1fffffff
*-display
description: VGA compatible controller
product: Venus LE [Radeon HD 8830M]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 6
bus info: pci@0000:01:00.0
version: 87
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:42 memory:c00000000-c0fffffff memory:c10000000-c1003ffff ioport:1000(size=256) memory:c10060000-c1007ffff
*-multimedia
description: Audio device
product: Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0.1
bus info: pci@0000:01:00.1
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:47 memory:c10040000-c10043fff
*-processor:1
description: Power PC
product: Freescale Semiconductor Inc
vendor: Freescale Semiconductor Inc
physical id: 7
bus info: pci@1000:00:00.0
version: 21
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress bus_master cap_list
configuration: driver=pcieport latency=0
resources: irq:481 ioport:0(size=65536) memory:c20000000-c3fffffff
*-pci
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 100
bus info: pci@1000:01:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:0 ioport:1000(size=12288) memory:c20000000-c201fffff
*-pci:0
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 1
bus info: pci@1000:02:01.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:21
*-pci
description: PCI bridge
product: PI7C9X111SL PCIe-to-PCI Reversible Bridge
vendor: Pericom Semiconductor
physical id: 0
bus info: pci@1000:03:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pcix pm pciexpress msi normal_decode bus_master cap_list
*-pci:1
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 2
bus info: pci@1000:02:02.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:22 ioport:1000(size=4096) memory:c20000000-c200fffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@1000:05:00.0
logical name: eth0
version: 06
serial: 98:de:d0:06:12:cb
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.16 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:46 ioport:1000(size=256) memory:c20000000-c20000fff memory:c20004000-c20007fff
*-pci:2
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 3
bus info: pci@1000:02:03.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:23 ioport:2000(size=4096)
*-pci
description: PCI bridge
product: ASM1083/1085 PCIe to PCI Bridge
vendor: ASMedia Technology Inc.
physical id: 0
bus info: pci@1000:06:00.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci msi pm pciexpress normal_decode bus_master cap_list
resources: ioport:2000(size=4096)
*-multimedia
description: Multimedia audio controller
product: CMI8738/CMI8768 PCI Audio
vendor: C-Media Electronics Inc
physical id: 0
bus info: pci@1000:07:00.0
version: 10
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=snd_cmipci latency=128 maxlatency=24 mingnt=2
resources: irq:20 ioport:2000(size=256)
*-pci:3
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 8
bus info: pci@1000:02:08.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:26 ioport:3000(size=4096) memory:c20100000-c201fffff
*-storage
description: SATA controller
product: Marvell Technology Group Ltd.
vendor: Marvell Technology Group Ltd.
physical id: 0
bus info: pci@1000:08:00.0
version: 12
width: 32 bits
clock: 33MHz
capabilities: storage pm msi pciexpress ahci_1.0 bus_master cap_list rom
configuration: driver=ahci latency=0
resources: irq:43 ioport:3000(size=8) ioport:3008(size=4) ioport:3010(size=8) ioport:3018(size=4) ioport:3020(size=16) memory:c20100000-c201001ff memory:c20110000-c2011ffff
*-pci:4
description: PCI bridge
product: Integrated Device Technology, Inc. [IDT]
vendor: Integrated Device Technology, Inc. [IDT]
physical id: 10
bus info: pci@1000:02:10.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:27
*-scsi:0
physical id: 8
logical name: scsi1
capabilities: emulated
*-disk
description: ATA Disk
product: Samsung SSD 840
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/sda
version: 6B0Q
serial: S14CNEBCB16572V
size: 111GiB (120GB)
capabilities: removable
configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512
*-medium
physical id: 0
logical name: /dev/sda
size: 111GiB (120GB)
*-scsi:1
physical id: 9
logical name: scsi2
capabilities: emulated
*-disk
description: ATA Disk
product: ST1000DX001-1CM1
vendor: Seagate
physical id: 0.0.0
bus info: scsi@2:0.0.0
logical name: /dev/sdb
version: CC43
serial: Z1D9K8LY
size: 931GiB (1TB)
configuration: ansiversion=5 logicalsectorsize=512 sectorsize=4096
*-scsi:2
physical id: a
logical name: scsi3
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: CDDVDW SH-224FB
vendor: TSSTcorp
physical id: 0.0.0
bus info: scsi@3:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/sr0
version: SB00
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-scsi:3
physical id: b
bus info: usb@1:1.1
logical name: scsi4
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
product: HD154UI
vendor: SAMSUNG
physical id: 0.0.0
bus info: scsi@4:0.0.0
logical name: /dev/sdc
serial: 801130168383
size: 1397GiB (1500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=2 logicalsectorsize=512 sectorsize=512 signature=0cd096ae
*-volume
description: Windows FAT volume
vendor: MSWIN4.1
physical id: 1
bus info: scsi@4:0.0.0,1
logical name: /dev/sdc1
logical name: /media/amigaone/VERBATIM
version: FAT32
serial: 0000-0000
size: 1397GiB
capacity: 1397GiB
capabilities: primary fat initialized
configuration: FATs=2 filesystem=fat label=VERBATIM mount.fstype=vfat mount.options=rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro state=mounted
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: dummy0
serial: ca:8d:d6:d8:4b:ef
capabilities: ethernet physical
configuration: broadcast=yes driver=dummy driverversion=1.0

STREAM version $Revision: 5.10 $
-------------------------------------------------------------
This system uses 8 bytes per array element.
-------------------------------------------------------------
Array size = 10000000 (elements), Offset = 0 (elements)
Memory per array = 76.3 MiB (= 0.1 GiB).
Total memory required = 228.9 MiB (= 0.2 GiB).
Each kernel will be executed 10 times.
The *best* time for each kernel (excluding the first iteration)
will be used to compute the reported bandwidth.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 125127 microseconds.
(= 125127 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Best Rate MB/s Avg time Min time Max time
Copy: 1328.9 0.120552 0.120398 0.120717
Scale: 1233.6 0.130414 0.129701 0.134902
Add: 1615.4 0.149091 0.148566 0.149944
Triad: 1612.6 0.149026 0.148826 0.149314

stream.50M.ppc.static
-------------------------------------------------------------
STREAM version $Revision: 5.10 $
-------------------------------------------------------------
This system uses 8 bytes per array element.
-------------------------------------------------------------
Array size = 50000000 (elements), Offset = 0 (elements)
Memory per array = 381.5 MiB (= 0.4 GiB).
Total memory required = 1144.4 MiB (= 1.1 GiB).
Each kernel will be executed 10 times.
The *best* time for each kernel (excluding the first iteration)
will be used to compute the reported bandwidth.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 654858 microseconds.
(= 654858 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Best Rate MB/s Avg time Min time Max time
Copy: 1292.5 0.621978 0.618969 0.624690
Scale: 1202.7 0.669223 0.665170 0.674193
Add: 1547.6 0.780234 0.775374 0.783583
Triad: 1454.1 0.829659 0.825229 0.834956
-------------------------------------------------------------
Solution Validates: avg error less than 1.000000e-13 on all three arrays

lspci -nnk
0000:00:00.0 PCI bridge [0604]: Freescale Semiconductor Inc Device [1957:0451] (rev 21)
Kernel driver in use: pcieport
0000:01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Venus LE [Radeon HD 8830M] [1002:682b] (rev 87)
Subsystem: ASUSTeK Computer Inc. Venus LE [Radeon HD 8830M] [1043:7250]
Kernel driver in use: radeon
0000:01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0]
Subsystem: ASUSTeK Computer Inc. Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1043:aab0]
Kernel driver in use: snd_hda_intel
1000:00:00.0 PCI bridge [0604]: Freescale Semiconductor Inc Device [1957:0451] (rev 21)
Kernel driver in use: pcieport
1000:01:00.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:02:01.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:02:02.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:02:03.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:02:08.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:02:10.0 PCI bridge [0604]: Integrated Device Technology, Inc. [IDT] Device [111d:8092] (rev 02)
Kernel driver in use: pcieport
1000:03:00.0 PCI bridge [0604]: Pericom Semiconductor PI7C9X111SL PCIe-to-PCI Reversible Bridge [12d8:e111] (rev 02)
1000:05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: TP-LINK Technologies Co., Ltd. TG-3468 Gigabit PCI Express Network Adapter [7470:3468]
Kernel driver in use: r8169
1000:06:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 03)
1000:07:00.0 Multimedia audio controller [0401]: C-Media Electronics Inc CMI8738/CMI8768 PCI Audio [13f6:0111] (rev 10)
Subsystem: C-Media Electronic

./dnetc -bench

distributed.net client for Linux Copyright 1997-2016, distributed.net
RC5-72 PowerPC assembly by Malcolm Howell and Didier Levet
Enhancements for 604e CPUs by Roberto Ragusa
RC5-72 Altivec and OGR assembly by Didier Levet
Please visit http://www.distributed.net/ for up-to-date contest information.
Start the client with '-help' for a list of valid command line options.


dnetc v2.9112-521-CFR-16021317 for Linux (Linux 4.11.3-X5000-Tlosm-LB).
Please provide the *entire* version descriptor when submitting bug reports.
The distributed.net bug report pages are at http://bugs.distributed.net/

[Sep 15 15:12:52 UTC] Automatic processor type detection found
a PowerPC e5500 processor.
[Sep 15 15:12:52 UTC] OGR-NG: using core #0 (KOGE 3.1 Scalar).
[Sep 15 15:13:11 UTC] OGR-NG: Benchmark for core #0 (KOGE 3.1 Scalar)
0.00:00:16.27 [22,245,376 nodes/sec]
[Sep 15 15:13:11 UTC] OGR-NG benchmark summary :
Default core : #0 (KOGE 3.1 Scalar) 22,245,376 nodes/sec
Fastest core : #0 (KOGE 3.1 Scalar) 22,245,376 nodes/sec
[Sep 15 15:13:11 UTC] RC5-72: using core #0 (MH 2-pipe).
[Sep 15 15:13:29 UTC] RC5-72: Benchmark for core #0 (MH 2-pipe)
0.00:00:16.13 [5,940,470 keys/sec]
[Sep 15 15:13:29 UTC] RC5-72: using core #1 (KKS 2-pipe).
[Sep 15 15:13:48 UTC] RC5-72: Benchmark for core #1 (KKS 2-pipe)
0.00:00:16.07 [6,054,956 keys/sec]
[Sep 15 15:13:48 UTC] RC5-72: using core #2 (KKS 604e).
[Sep 15 15:14:08 UTC] RC5-72: Benchmark for core #2 (KKS 604e)
0.00:00:17.04 [6,182,771 keys/sec]
[Sep 15 15:14:08 UTC] RC5-72: using core #5 (MH 1-pipe).
[Sep 15 15:14:26 UTC] RC5-72: Benchmark for core #5 (MH 1-pipe)
0.00:00:16.48 [5,814,945 keys/sec]
[Sep 15 15:14:26 UTC] RC5-72: using core #6 (MH 1-pipe 604e).
[Sep 15 15:14:45 UTC] RC5-72: Benchmark for core #6 (MH 1-pipe 604e)
0.00:00:16.05 [5,709,840 keys/sec]
[Sep 15 15:14:45 UTC] RC5-72 benchmark summary :
Default core : #-1 (undefined) 0 keys/sec
Fastest core : #2 (KKS 604e) 6,182,771 keys/sec
[Sep 15 15:14:45 UTC] Compare and share your rates in the speeds database at
http://www.distributed.net/speed/
(benchmark rates are for a single processor core)

STREAM version $Revision: 5.10 $
-------------------------------------------------------------
This system uses 8 bytes per array element.
-------------------------------------------------------------
Array size = 10000000 (elements), Offset = 0 (elements)
Memory per array = 76.3 MiB (= 0.1 GiB).
Total memory required = 228.9 MiB (= 0.2 GiB).
Each kernel will be executed 10 times.
The *best* time for each kernel (excluding the first iteration)
will be used to compute the reported bandwidth.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 34862 microseconds.
(= 34862 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Best Rate MB/s Avg time Min time Max time
Copy: 2926.7 0.054736 0.054670 0.054815
Scale: 2903.6 0.055172 0.055104 0.055203
Add: 3359.6 0.071593 0.071437 0.071846
Triad: 3377.3 0.071144 0.071063 0.071237
-------------------------------------------------------------
Solution Validates: avg error less than 1.000000e-13 on all three arrays

STREAM version $Revision: 5.10 $
-------------------------------------------------------------
This system uses 8 bytes per array element.
-------------------------------------------------------------
Array size = 10000000 (elements), Offset = 0 (elements)
Memory per array = 76.3 MiB (= 0.1 GiB).
Total memory required = 228.9 MiB (= 0.2 GiB).
Each kernel will be executed 10 times.
The *best* time for each kernel (excluding the first iteration)
will be used to compute the reported bandwidth.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 125127 microseconds.
(= 125127 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function Best Rate MB/s Avg time Min time Max time
Copy: 1328.9 0.120552 0.120398 0.120717
Scale: 1233.6 0.130414 0.129701 0.134902
Add: 1615.4 0.149091 0.148566 0.149944
Triad: 1612.6 0.149026 0.148826 0.149314

katos1 schrieb:
I just bought a G4 Mac Mini for my son... he's decided after 7 years of living apart to partially inherit my Morphos Addiction. So just in time for Christmas I got him a 1.42ghz with 1gig... This thread gave me more then enough data. Thanks

Zylesea wrote:
Growing the MorphOS _family_...

Andreas_Wolf wrote:
Addendum:

> does your source also give away what the actual cause of the problem is?
> The SoC's memory controller? The board design? Anything else?

Observation of low memory performance on boards with e6500-based CPUs:

https://community.nxp.com/thread/467386

tlosmx wrote:
just for stay in topic this is what the G5 Quad do on debian ppc64 MOS PLease!

video

zukow wrote:
Yes and no, RadeonHDs don't work out of the box in PowerMac11,2. Proper init code needs to be written/fixed. So it's not the case: cards works in Sa,460, it will work in G5 PCIe.

btw. I'll have current version of MorphOS on G5 PCIe with RadeonHD card during
https://chal.pl/amiparty-xxii/general-information-english-version/

tlosmx wrote:
Yesterday i had been test the Asus R7 250 2GB ddr5 on Quad G5 and i can confirm it is work under linux in Fbdev mode ... because radeonSI is not working on linuxPPC because endianess.