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📁 Optimized GotoBLAS libraries
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/*********************************************************************//*                                                                   *//*             Optimized BLAS libraries                              *//*                     By Kazushige Goto <kgoto@tacc.utexas.edu>     *//*                                                                   *//* Copyright (c) The University of Texas, 2005. All rights reserved. *//* UNIVERSITY EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES CONCERNING  *//* THIS SOFTWARE AND DOCUMENTATION, INCLUDING ANY WARRANTIES OF      *//* MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE,              *//* NON-INFRINGEMENT AND WARRANTIES OF PERFORMANCE, AND ANY WARRANTY  *//* THAT MIGHT OTHERWISE ARISE FROM COURSE OF DEALING OR USAGE OF     *//* TRADE. NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH RESPECT TO   *//* THE USE OF THE SOFTWARE OR DOCUMENTATION.                         *//* Under no circumstances shall University be liable for incidental, *//* special, indirect, direct or consequential damages or loss of     *//* profits, interruption of business, or related expenses which may  *//* arise from use of Software or Documentation, including but not    *//* limited to those resulting from defects in Software and/or        *//* Documentation, or loss or inaccuracy of data of any kind.         *//*********************************************************************/#define ASSEMBLER#include "common.h"	#define N	r3#define X	r4#define INCX	r5	#define PREA	r8#define	INCXM1	r9#define FZERO	f1#define STACKSIZE 160	PROLOGUE	PROFCODE	addi	SP, SP, -STACKSIZE	li	r0,   0	stfd	f14,    0(SP)	stfd	f15,    8(SP)	stfd	f16,   16(SP)	stfd	f17,   24(SP)	stfd	f18,   32(SP)	stfd	f19,   40(SP)	stfd	f20,   48(SP)	stfd	f21,   56(SP)	stfd	f22,   64(SP)	stfd	f23,   72(SP)	stfd	f24,   80(SP)	stfd	f25,   88(SP)	stfd	f26,   96(SP)	stfd	f27,  104(SP)	stfd	f28,  112(SP)	stfd	f29,  120(SP)	stfd	f30,  128(SP)	stfd	f31,  136(SP)	stw	r0,   144(SP)	lfs	FZERO,144(SP)#ifdef F_INTERFACE	LDINT	N,    0(N)	LDINT	INCX, 0(INCX)#endif	slwi	INCX, INCX, ZBASE_SHIFT	subi	INCXM1, INCX, SIZE	li	PREA, 4 * 16 * SIZE	cmpwi	cr0, N, 0	ble-	LL(9999)	cmpwi	cr0, INCX, 0	ble-	LL(9999)	LFD	f1, 0 * SIZE(X)	LFD	f2, 1 * SIZE(X)	add	X, X, INCX	fabs	f1, f1	fabs	f2, f2	fadd	f1, f1, f2	fmr	f0, f1	fmr	f2, f1	fmr	f3, f1	subi	N, N, 1	cmpwi	cr0, INCX, 2 * SIZE	bne-	cr0, LL(100)	srawi.	r0, N, 3	mtspr	CTR, r0	beq-	cr0, LL(50)	.align 4	LFD	f24,   0 * SIZE(X)	LFD	f25,   1 * SIZE(X)	LFD	f26,   2 * SIZE(X)	LFD	f27,   3 * SIZE(X)	LFD	f28,   4 * SIZE(X)	LFD	f29,   5 * SIZE(X)	LFD	f30,   6 * SIZE(X)	LFD	f31,   7 * SIZE(X)	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFD	f24,   8 * SIZE(X)	LFD	f25,   9 * SIZE(X)	LFD	f26,  10 * SIZE(X)	LFD	f27,  11 * SIZE(X)	LFD	f28,  12 * SIZE(X)	LFD	f29,  13 * SIZE(X)	LFD	f30,  14 * SIZE(X)	LFD	f31,  15 * SIZE(X)	bdz	LL(20)	.align 4LL(10):	fadd	f4,  f8,  f9	fadd	f5,  f10, f11	fadd	f6,  f12, f13	fadd	f7,  f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	LFD	f24,  16 * SIZE(X)	LFD	f25,  17 * SIZE(X)	LFD	f26,  18 * SIZE(X)	LFD	f27,  19 * SIZE(X)	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFD	f28,  20 * SIZE(X)	LFD	f29,  21 * SIZE(X)	LFD	f30,  22 * SIZE(X)	LFD	f31,  23 * SIZE(X)	fsub	f16, f0,  f4	fsub	f17, f1,  f5	fsub	f18, f2,  f6	fsub	f19, f3,  f7	fadd	f20, f8,  f9	fadd	f21, f10, f11	fadd	f22, f12, f13	fadd	f23, f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	LFD	f24,  24 * SIZE(X)	LFD	f25,  25 * SIZE(X)	LFD	f26,  26 * SIZE(X)	LFD	f27,  27 * SIZE(X)	fsel	f0,  f16, f4,  f0	fsel	f1,  f17, f5,  f1	fsel	f2,  f18, f6,  f2	fsel	f3,  f19, f7,  f3	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFD	f28,  28 * SIZE(X)	LFD	f29,  29 * SIZE(X)	LFD	f30,  30 * SIZE(X)	LFD	f31,  31 * SIZE(X)	fsub	f16, f0,  f20	fsub	f17, f1,  f21	fsub	f18, f2,  f22	fsub	f19, f3,  f23	fsel	f0,  f16, f20, f0	fsel	f1,  f17, f21, f1	fsel	f2,  f18, f22, f2	fsel	f3,  f19, f23, f3	dcbt	X, PREA	addi	X, X, 16 * SIZE	bdnz	LL(10)	.align 4LL(20):	fadd	f4,  f8,  f9	fadd	f5,  f10, f11	fadd	f6,  f12, f13	fadd	f7,  f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	fsub	f16, f0,  f4	fsub	f17, f1,  f5	fsub	f18, f2,  f6	fsub	f19, f3,  f7	fadd	f20, f8,  f9	fadd	f21, f10, f11	fadd	f22, f12, f13	fadd	f23, f14, f15	fsel	f0,  f16, f4,  f0	fsel	f1,  f17, f5,  f1	fsel	f2,  f18, f6,  f2	fsel	f3,  f19, f7,  f3	fsub	f16, f0,  f20	fsub	f17, f1,  f21	fsub	f18, f2,  f22	fsub	f19, f3,  f23	fsel	f0,  f16, f20, f0	fsel	f1,  f17, f21, f1	fsel	f2,  f18, f22, f2	fsel	f3,  f19, f23, f3	addi	X, X, 16 * SIZE	.align 4LL(50):	andi.	r0,  N, 7	mtspr	CTR, r0	beq	LL(999)	.align 4LL(60):	LFD	f8,  0 * SIZE(X)	LFD	f9,  1 * SIZE(X)	addi	X, X,  2 * SIZE	fabs	f8, f8	fabs	f9, f9	fadd	f8, f8, f9	fsub	f16, f1, f8	fsel	f1, f16, f8, f1	bdnz	LL(60)	b	LL(999)	.align 4LL(100):	sub	X, X, INCXM1	srawi.	r0, N, 3	mtspr	CTR,  r0	beq-	LL(150)	LFDX	f24,   X, INCXM1	LFDUX	f25,   X, INCX	LFDX	f26,   X, INCXM1	LFDUX	f27,   X, INCX	LFDX	f28,   X, INCXM1	LFDUX	f29,   X, INCX	LFDX	f30,   X, INCXM1	LFDUX	f31,   X, INCX	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFDX	f24,   X, INCXM1	LFDUX	f25,   X, INCX	LFDX	f26,   X, INCXM1	LFDUX	f27,   X, INCX	LFDX	f28,   X, INCXM1	LFDUX	f29,   X, INCX	LFDX	f30,   X, INCXM1	LFDUX	f31,   X, INCX	bdz	LL(120)	.align 4LL(110):	fadd	f4,  f8,  f9	fadd	f5,  f10, f11	fadd	f6,  f12, f13	fadd	f7,  f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	LFDX	f24,   X, INCXM1	LFDUX	f25,   X, INCX	LFDX	f26,   X, INCXM1	LFDUX	f27,   X, INCX	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFDX	f28,   X, INCXM1	LFDUX	f29,   X, INCX	LFDX	f30,   X, INCXM1	LFDUX	f31,   X, INCX	fsub	f16, f0,  f4	fsub	f17, f1,  f5	fsub	f18, f2,  f6	fsub	f19, f3,  f7	fadd	f20, f8,  f9	fadd	f21, f10, f11	fadd	f22, f12, f13	fadd	f23, f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	LFDX	f24,   X, INCXM1	LFDUX	f25,   X, INCX	LFDX	f26,   X, INCXM1	LFDUX	f27,   X, INCX	fsel	f0,  f16, f4,  f0	fsel	f1,  f17, f5,  f1	fsel	f2,  f18, f6,  f2	fsel	f3,  f19, f7,  f3	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	LFDX	f28,   X, INCXM1	LFDUX	f29,   X, INCX	LFDX	f30,   X, INCXM1	LFDUX	f31,   X, INCX	fsub	f16, f0,  f20	fsub	f17, f1,  f21	fsub	f18, f2,  f22	fsub	f19, f3,  f23	fsel	f0,  f16, f20, f0	fsel	f1,  f17, f21, f1	fsel	f2,  f18, f22, f2	fsel	f3,  f19, f23, f3	bdnz	LL(110)	.align 4LL(120):	fadd	f4,  f8,  f9	fadd	f5,  f10, f11	fadd	f6,  f12, f13	fadd	f7,  f14, f15	fabs	f8,  f24	fabs	f9,  f25	fabs	f10, f26	fabs	f11, f27	fabs	f12, f28	fabs	f13, f29	fabs	f14, f30	fabs	f15, f31	fsub	f16, f0,  f4	fsub	f17, f1,  f5	fsub	f18, f2,  f6	fsub	f19, f3,  f7	fadd	f20, f8,  f9	fadd	f21, f10, f11	fadd	f22, f12, f13	fadd	f23, f14, f15	fsel	f0,  f16, f4,  f0	fsel	f1,  f17, f5,  f1	fsel	f2,  f18, f6,  f2	fsel	f3,  f19, f7,  f3	fsub	f16, f0,  f20	fsub	f17, f1,  f21	fsub	f18, f2,  f22	fsub	f19, f3,  f23	fsel	f0,  f16, f20, f0	fsel	f1,  f17, f21, f1	fsel	f2,  f18, f22, f2	fsel	f3,  f19, f23, f3	.align 4LL(150):	andi.	r0,  N, 7	mtspr	CTR, r0	beq	LL(999)	.align 4LL(160):	LFDX	f8,    X, INCXM1	LFDUX	f9,    X, INCX	fabs	f8, f8	fabs	f9, f9	fadd	f8, f8, f9	fsub	f16, f1, f8	fsel	f1, f16, f8, f1	bdnz	LL(160)	.align 4LL(999):	fsub	f8,  f0,  f1	fsub	f9,  f2,  f3	fsel	f0,  f8,  f1,  f0	fsel	f2,  f9,  f3,  f2	fsub	f8,  f0,  f2	fsel	f1,  f8,  f2,  f0	.align 4LL(9999):	lfd	f14,    0(SP)	lfd	f15,    8(SP)	lfd	f16,   16(SP)	lfd	f17,   24(SP)	lfd	f18,   32(SP)	lfd	f19,   40(SP)	lfd	f20,   48(SP)	lfd	f21,   56(SP)	lfd	f22,   64(SP)	lfd	f23,   72(SP)	lfd	f24,   80(SP)	lfd	f25,   88(SP)	lfd	f26,   96(SP)	lfd	f27,  104(SP)	lfd	f28,  112(SP)	lfd	f29,  120(SP)	lfd	f30,  128(SP)	lfd	f31,  136(SP)	addi	SP, SP, STACKSIZE	blr	EPILOGUE
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