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Merge with Intel ISAL changes from github.com/minio-io/isal

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- These changes bring in a much needed Mac OSX port for
    Intel ISAL library
  - At the current stage this MacOSX part of code is
    considered beta
  - pkg/cpu now supports OSX
  - pkg/checksum/crc32c - is still WIP, rest of the packages
    have been validated
This commit is contained in:
Harshavardhana
2015-01-10 22:50:51 -08:00
parent c82d2b95d7
commit f347a1e590
31 changed files with 864 additions and 153 deletions
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pkg/erasure/isal/src/gf-4vect-dot-prod-avx2.asm
+44 -4
View File
@@ -2,7 +2,7 @@
; Copyright(c) 2011-2014 Intel Corporation All rights reserved.
;
; Redistribution and use in source and binary forms, with or without
; modification, are permitted provided that the following conditions
; modification, are permitted provided that the following conditions
; are met:
; * Redistributions of source code must retain the above copyright
; notice, this list of conditions and the following disclaimer.
@@ -32,6 +32,11 @@
;;;
;;; Author: Gregory Tucker
%ifidn __OUTPUT_FORMAT__, macho64
%define GF_4VECT_DOT_PROD_AVX2 _gf_4vect_dot_prod_avx2
%else
%define GF_4VECT_DOT_PROD_AVX2 gf_4vect_dot_prod_avx2
%endif
%ifidn __OUTPUT_FORMAT__, elf64
%define arg0 rdi
@@ -68,6 +73,41 @@
%endmacro
%endif
%ifidn __OUTPUT_FORMAT__, macho64
%define arg0 rdi
%define arg1 rsi
%define arg2 rdx
%define arg3 rcx
%define arg4 r8
%define arg5 r9
%define tmp r11
%define tmp.w r11d
%define tmp.b r11b
%define tmp2 r10
%define tmp3 r13 ; must be saved and restored
%define tmp4 r12 ; must be saved and restored
%define tmp5 r14 ; must be saved and restored
%define tmp6 r15 ; must be saved and restored
%define return rax
%define PS 8
%define LOG_PS 3
%define func(x) x:
%macro FUNC_SAVE 0
push r12
push r13
push r14
push r15
%endmacro
%macro FUNC_RESTORE 0
pop r15
pop r14
pop r13
pop r12
%endmacro
%endif
%ifidn __OUTPUT_FORMAT__, win64
%define arg0 rcx
%define arg1 rdx
@@ -187,8 +227,8 @@ section .text
%define xp4 ymm5
align 16
global gf_4vect_dot_prod_avx2:function
func(gf_4vect_dot_prod_avx2)
global GF_4VECT_DOT_PROD_AVX2:function
func(GF_4VECT_DOT_PROD_AVX2)
FUNC_SAVE
sub len, 32
jl .return_fail
@@ -302,4 +342,4 @@ global %1_slver
db 0x%3, 0x%2
%endmacro
;;; func core, ver, snum
slversion gf_4vect_dot_prod_avx2, 04, 03, 0064
slversion GF_4VECT_DOT_PROD_AVX2, 04, 03, 0064