Print Page - Multiply matrix MxN by NxK real4 any size

Title: Multiply matrix MxN by NxK real4 any size
Post by: RuiLoureiro on August 13, 2018, 02:34:20 AM

:biggrin:
Hi all
Here we have 3 versions to multiply any matrix MxN by
any matrix NxK using SSE instructions and 1 that uses FPU.

Quote
VERSION 6:
PROCEDURE: MultiplyMxN_NxK_v6SSE

FILE: multiplySSEMxN_MxK_v6.inc

MACROS: multiplyMxN_MxK_v6A.mac <<-- to solve all cases A
multiplyMxN_MxK_v6B.mac <<-- to solve all cases B
basicmulMxN_MxK_v6.mac

VERSION 5:
PROCEDURE: MultiplyMxN_NxK_v5SSE

FILE: multiplySSEMxN_MxK_v5.inc

MACROS: multiplyMxN_MxK_v5A.mac
multiplyMxN_MxK_v5B.mac
basicmulMxN_MxK_v5.mac

VERSION 4:
PROCEDURE: MultiplyMxN_NxK_v4SSE

FILE: multiplySSEMxN_MxK_v4.inc

MACROS: multiplyMxN_MxK_v4A.mac
multiplyMxN_MxK_v4B.mac
basicmulMxN_MxK_v4.mac

VERSION FPU:
PROCEDURE: MultiplyMxN_NxK_v1FPU

FILE: multiplyFPUMxN_MxK_v1.inc

DOCUMENTATION: TEXT_ABOUT_MULTIPLY_SSE_REAL4.txt

MATRIX DEFINITION: We must define any matrixX as this

ALIGN 16
dd ?
dd ?
dd N ; <<--- number of columns
dd M ; <<--- number of lines
matrixX dd (M*N) dup (?)

If we want to alloc memory, see the file AllocMemory.inc

VERIFY SSE PROCEDURES: Use multiplyMxN_MxK_v6.exe/asm, multiplyMxN_MxK_v5.exe/asm
or multiplyMxN_MxK_v4.exe/asm

Please test it in your CPU (i5/i7/AMD).
Use ExecuteTestmultiplyMxN_MxK_SSEv6.bat and post the file ResultsmultiplyMxN_MxK_v6.txt.

particular note: i started this work taking an example given by Siekmanski :t

Good luck
RuiLoureiro
EDIT: replace the FPU procedure ...

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: Siekmanski on August 14, 2018, 04:58:54 AM

Hi Rui,

Here are the results from my machine.

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: LiaoMi on August 14, 2018, 10:18:21 PM

Hi RuiLoureiro,

my test results ..

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: jj2007 on August 15, 2018, 12:43:50 AM

Results for my Core i5.

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: HSE on August 15, 2018, 01:53:38 AM

AMD A6-3500

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: RuiLoureiro on August 16, 2018, 02:42:50 AM

Hi all

Interesting results to multiply a vector 1x6 by 6x6 by lines v2 -Multiply1x6Real4By6x6v2
note: multiply by lines means this: 1x6 * (6x6)^t

Thank you all :t

Quote
LiaoMi: :t :t

AMD Ryzen 7 1700 Eight-Core Processor (SSE4)

24 cycles, Multiply1x6Real4By6x6v2, MatrixX1x6 * MatrixY6x6 <<<<He he.. even better !!!

Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz (SSE4)

27 cycles, Multiply1x6Real4By6x6v2, MatrixX1x6 * MatrixY6x6

Siekmanski:

Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz (SSE4)

42 cycles, Multiply1x6Real4By6x6v2, MatrixX1x6 * MatrixY6x6

Jochen:

Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz (SSE4)

46 cycles, Multiply1x6Real4By6x6v2, MatrixX1x6 * MatrixY6x6

HSE:

AMD A6-3500 APU with Radeon(tm) HD Graphics (SSE3)

59 cycles, Multiply1x6Real4By6x6v2, MatrixX1x6 * MatrixY6x6

Title: Re: Multiply matrix MxN by NxK real4 any size
Post by: LiaoMi on August 16, 2018, 05:28:19 AM

AMD Ryzen 7 1700 Eight-Core Processor (SSE4)

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General => The Workshop => Topic started by: RuiLoureiro on August 13, 2018, 02:34:20 AM