ragemem benchmark results thread !

@Elwood

Hey, the fastest Os4 machine is MY Aone

Kidding.

Hum, many thanks m3x, but I see there is still a problem in the L2 write speed...

I have an idea... have to do some tests here.

EDIT:

New version:
http://crisot.free.fr/universe/files/RageMem.lha

-Now bench in 32 bits and 64 bits modes.
-Slow L1 issue should be solved.
-Added a mini "MAX MIPS" bench, just for fun (see readme about this).



RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7445/7455 Apollo 3.3 @ 1400 Mhz
Caches Sizes: L1: 32 KB - L2: 256 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 4194

---> L1 <---
READ32: 5331 MB/Sec
READ64: 10660 MB/Sec
WRITE32: 4569 MB/Sec
WRITE64: 3555 MB/Sec

---> L2 <---
READ32: 2474 MB/Sec
READ64: 3233 MB/Sec
WRITE32: 2216 MB/Sec
WRITE64: 2792 MB/Sec

---> RAM <---
READ32: 233 MB/Sec
READ64: 247 MB/Sec
WRITE32: 306 MB/Sec
WRITE64: 645 MB/Sec
WRITE: 663 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 169 MB/Sec

v 0.36 results:

RAGEMEM v0.36 - compiled 11/06/2010

CPU: AMCC PPC440EP 1.3 @ 799 Mhz
Caches Sizes: L1: 32 KB - L2: none - L3: none

---> L1 <---
READ: 5660 MB/Sec
WRITE: 5684 MB/Sec

---> RAM <---
READ: 299 MB/Sec
WRITE: 166 MB/Sec
WRITE: 902 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 14 MB/Sec
WRITE: 50 MB/Sec

oh & updated link to new version on op

A1-XE / Radeon 9000 / non-ECC RAM
SetA1 settings: FASTMEM FASTCAS R2C=2 R2A=1


RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.2 @ 1000 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 2996

---> L1 <---
READ32: 3808 MB/Sec
READ64: 7615 MB/Sec
WRITE32: 3263 MB/Sec
WRITE64: 2539 MB/Sec

---> L2 <---
READ32: 1756 MB/Sec
READ64: 2302 MB/Sec
WRITE32: 1573 MB/Sec
WRITE64: 1990 MB/Sec

---> RAM <---
READ32: 234 MB/Sec
READ64: 248 MB/Sec
WRITE32: 240 MB/Sec
WRITE64: 766 MB/Sec
WRITE: 801 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 169 MB/Sec

@Crisot

i know you wrote the program but i hope you have not finded tuned it for your system (joking).

RAGEMEM v0.36 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.2 @ 1000 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none

---> L1 <---
READ: 7607 MB/Sec
WRITE: 2539 MB/Sec

---> L2 <---
READ: 2272 MB/Sec
WRITE: 1985 MB/Sec

---> RAM <---
READ: 190 MB/Sec
WRITE: 656 MB/Sec
WRITE: 670 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 169 MB/Sec

Radeon 9250

RAGEMEM v0.37 - compiled 11/06/2010

CPU: 604e 9.516 @ 233 Mhz

Caches Sizes: L1: 32 KB - L2: none - L3: none
Cache Line: 32

---CPU---
MAX MIPS: 465


---L1---

READ32: 882 MB/Sec
READ64: 1764 MB/Sec
WRITE32: 741 MB/Sec
WRITE64: 1408 MB/Sec


---RAM---

READ32: 90 MB/Sec
READ64: 94 MB/Sec
WRITE32: 53MB/Sec
WRITE64: 53MB/Sec
WRITE: 86 MB/Sec (Tricky)

---VIDEO BUS---

READ: 6 MB/Sec
WRITE 8MB/Sec

Micro A1 running at 800Mhz with 256mb ram

RAGEMEM v0.37 - compiled 11/06/2010

CPU: IBM PowerPC 750GX 1.1 @ 800Mhz

Caches Sizes: L1: 32 KB - L2: 1024KB - L3: none
Cache Line: 32

---CPU---
MAX MIPS: 1593


---L1---

READ32: 3031 MB/Sec
READ64: 6078 MB/Sec
WRITE32: 2697 MB/Sec
WRITE64: 4059 MB/Sec

---L2---

READ32: 1050 MB/Sec
READ64: 1255 MB/Sec
WRITE32: 874 MB/Sec
WRITE64: 1037 MB/Sec


---RAM---

READ32: 199 MB/Sec
READ64: 199MB/Sec
WRITE32: 125MB/Sec
WRITE64: 125MB/Sec
WRITE: 671MB/Sec (Tricky)

---VIDEO BUS---

READ: 13 MB/Sec
WRITE 135 MB/Sec


for some reason the ram speeds are the same for 32/64 read write.........

@Paul

Here's the 0.37 version. It doesn't seem like there are very many Vger's out there.

RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7441/7451 Vger 2.1 @ 800 Mhz
Caches Sizes: L1: 32 KB - L2: 256 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 2396

---> L1 <---
READ32: 3039 MB/Sec
READ64: 5993 MB/Sec
WRITE32: 2590 MB/Sec
WRITE64: 2028 MB/Sec

---> L2 <---
READ32: 1404 MB/Sec
READ64: 1828 MB/Sec
WRITE32: 1265 MB/Sec
WRITE64: 1595 MB/Sec

---> RAM <---
READ32: 148 MB/Sec
READ64: 148 MB/Sec
WRITE32: 240 MB/Sec
WRITE64: 586 MB/Sec
WRITE: 643 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 169 MB/Sec

@Thread

For me :

RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.2 @ 1000 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 2993

---> L1 <---
READ32: 3795 MB/Sec
READ64: 7587 MB/Sec
WRITE32: 3253 MB/Sec
WRITE64: 2533 MB/Sec

---> L2 <---
READ32: 1688 MB/Sec
READ64: 2219 MB/Sec
WRITE32: 1518 MB/Sec
WRITE64: 1891 MB/Sec

---> RAM <---
READ32: 202 MB/Sec
READ64: 212 MB/Sec
WRITE32: 282 MB/Sec
WRITE64: 649 MB/Sec
WRITE: 667 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 168 MB/Sec

bppc/603e@330/256mb (70ns)

RAGEMEM v0.37 - compiled 11/06/2010

CPU: 603e 7.4609 @ 0 Mhz
Caches Sizes: L1: 16 KB - L2: none - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 502

---> L1 <---
READ32: 724 MB/Sec
READ64: 1162 MB/Sec
WRITE32: 478 MB/Sec
WRITE64: 852 MB/Sec

---> RAM <---
READ32: 41 MB/Sec
READ64: 42 MB/Sec
WRITE32: 23 MB/Sec
WRITE64: 23 MB/Sec
WRITE: 45 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 5 MB/Sec
WRITE: 15 MB/Sec

NOTE:
Under morphos 1.4.5 w OS4Emu the results are pretty much the same except of MIPS (522) and VRAM write (22mb/sec).

peg2@1.25, updated results with 0.37:

RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.1 @ 1266 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 3797

---> L1 <---
READ32: 4826 MB/Sec
READ64: 9650 MB/Sec
WRITE32: 4136 MB/Sec
WRITE64: 3219 MB/Sec

---> L2 <---
READ32: 2158 MB/Sec
READ64: 2807 MB/Sec
WRITE32: 1935 MB/Sec
WRITE64: 2440 MB/Sec

---> RAM <---
READ32: 146 MB/Sec
READ64: 149 MB/Sec
WRITE32: 199 MB/Sec
WRITE64: 387 MB/Sec
WRITE: 733 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 49 MB/Sec
WRITE: 221 MB/Sec

EDIT:

I ran ragemem under morphos 2.6 via os4emu and here's some interesting results:

RAGEMEM v0.37 - compiled 11/06/2010

CPU: PowerPC 7447 0.0 @ 1000 Mhz
Caches Sizes: L1: 32 KB - L2: 256 KB - L3: 1 MB
Cache Line: 0

---> CPU <---
MAX MIPS: 3031

---> L1 <---
READ32: 4814 MB/Sec
READ64: 9624 MB/Sec
WRITE32: 4126 MB/Sec
WRITE64: 3212 MB/Sec

---> L2 <---
READ32: 2260 MB/Sec
READ64: 2956 MB/Sec
WRITE32: 2025 MB/Sec
WRITE64: 2566 MB/Sec

---> L3 <---
READ32: 290 MB/Sec
READ64: 300 MB/Sec
WRITE32: 512 MB/Sec
WRITE64: 554 MB/Sec

---> RAM <---
READ32: 244 MB/Sec
READ64: 252 MB/Sec
WRITE32: 468 MB/Sec
WRITE64: 468 MB/Sec
WRITE: 548 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 49 MB/Sec
WRITE: 220 MB/Sec

As you can see , under morphos L3 cache is recognised properly and there's a big boost to RAM speed (except "tricky" which is significantly slower). The rest are more or less the same, but why isn't L3 cache recognized under OS4? MIPS are much higher under OS4 as well.

My test (setA1 actived)

Micro A1 @ 800Mhz with 512mb ram

RAGEMEM v0.37 - compiled 11/06/2010

CPU: IBM PowerPC 750 FX 2.2 @ 800Mhz

Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---CPU---
MAX MIPS: 1595


---L1---

READ32: 3046 MB/Sec
READ64: 6090 MB/Sec
WRITE32: 2708 MB/Sec
WRITE64: 4062 MB/Sec

---L2---

READ32: 1587 MB/Sec
READ64: 2154 MB/Sec
WRITE32: 1423 MB/Sec
WRITE64: 2012 MB/Sec


---RAM---

READ32: 246 MB/Sec
READ64: 246 MB/Sec
WRITE32: 138 MB/Sec
WRITE64: 138 MB/Sec
WRITE: 669 MB/Sec (Tricky)

---VIDEO BUS---

READ: 13 MB/Sec
WRITE 134 MB/Sec

RAGEMEM v0.37 - compiled 11/06/2010

CPU: AMCC PPC440EP 1.3 @ 799 Mhz
Caches Sizes: L1: 32 KB - L2: none - L3: none
Cache Line: 128

---> CPU <---
MAX MIPS: 1599

---> L1 <---
READ32: 2859 MB/Sec
READ64: 5685 MB/Sec
WRITE32: 2872 MB/Sec
WRITE64: 5711 MB/Sec

---> RAM <---
READ32: 298 MB/Sec
READ64: 298 MB/Sec
WRITE32: 165 MB/Sec
WRITE64: 165 MB/Sec
WRITE: 890 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 14 MB/Sec
WRITE: 50 MB/Sec

@Vulture

There is no L3 cache in Pegasos. It is the OpenFirmware reporting L3 cache wrong and MorphOS just reports what OF gives. Hence it comes wrong up to OS4Emu.

@porthan

really? I see.... So, how does it benchmark non existant memory? Where are these results from? What does it benchmark instead of L3 and gives those results? Any idea? Thx!

@Vulture

It benchmark memory.

To benchmark a cache, just do a memory benchmark, with a buffer size corresponding to the cache size.

When you acces memory, on first loop, the memory is automatically copied in caches. This way, on next loop, the CPU just have to acces caches -> "super speed".

Pegasos 2 does not have L3, and the 7447 have no L3 controller, so... L3 on AmigaOne is also not active. Some tests about this where just making the machine crash, that's why latest batchs of CPU module have no L3, too.

@Crisot

thx for the detailed explanation :)

RAGEMEM v0.37 - compiled 11/06/2010

CPU: Motorola MPC 7447/7457 Apollo 1.1 @ 999 Mhz
Caches Sizes: L1: 32 KB - L2: 512 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 2998

---> L1 <---
READ32: 3810 MB/Sec
READ64: 7620 MB/Sec
WRITE32: 3266 MB/Sec
WRITE64: 2541 MB/Sec

---> L2 <---
READ32: 1723 MB/Sec
READ64: 2253 MB/Sec
WRITE32: 1554 MB/Sec
WRITE64: 1948 MB/Sec

---> RAM <---
READ32: 146 MB/Sec
READ64: 146 MB/Sec
WRITE32: 202 MB/Sec
WRITE64: 412 MB/Sec
WRITE: 809 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 50 MB/Sec
WRITE: 221 MB/Sec

Pegasos II, 1.5Gb RAM, AGP Radeon 9250 (128MB)....

SAM-flex 800MHz / 1Gb / Radeon 9250 128MB

RAGEMEM v0.37 - compiled 11/06/2010

CPU: AMCC PPC440EP 1.3 @ 799 Mhz
Caches Sizes: L1: 32 KB - L2: none - L3: none
Cache Line: 128

---> CPU <---
MAX MIPS: 1598

---> L1 <---
READ32: 2858 MB/Sec
READ64: 5672 MB/Sec
WRITE32: 2868 MB/Sec
WRITE64: 5708 MB/Sec

---> RAM <---
READ32: 298 MB/Sec
READ64: 298 MB/Sec
WRITE32: 165 MB/Sec
WRITE64: 165 MB/Sec
WRITE: 890 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 14 MB/Sec
WRITE: 50 MB/Sec

RAGEMEM v0.37 - compiled 11/06/2010

CPU: IBM PowerPC 750 CXe 2.4 @ 666 Mhz
Caches Sizes: L1: 32 KB - L2: 256 KB - L3: none
Cache Line: 32

---> CPU <---
MAX MIPS: 1331

---> L1 <---
READ32: 2537 MB/Sec
READ64: 5074 MB/Sec
WRITE32: 2256 MB/Sec
WRITE64: 3383 MB/Sec

---> L2 <---
READ32: 1244 MB/Sec
READ64: 1526 MB/Sec
WRITE32: 1122 MB/Sec
WRITE64: 1442 MB/Sec

---> RAM <---
READ32: 198 MB/Sec
READ64: 209 MB/Sec
WRITE32: 121 MB/Sec
WRITE64: 123 MB/Sec
WRITE: 450 MB/Sec (Tricky)

---> VIDEO BUS <---
READ: 29 MB/Sec
WRITE: 168 MB/Sec

@thread

would be nice to see some whetstone benchmarks to where we are at:
http://www.roylongbottom.org.uk/index.htm

http://www.roylongbottom.org.uk/whetstone%20results.htm