From: Noah Goldstein via Libc-alpha <libc-alpha@sourceware.org>
To: libc-alpha@sourceware.org
Cc: goldstein.w.n@gmail.com, hjl.tools@gmail.com,
andrey.kolesov@intel.com, carlos@systemhalted.org
Subject: [PATCH v1 27/27] x86/fpu: Remove unused svml_s_logf_data.S file
Date: Wed, 7 Dec 2022 00:52:36 -0800 [thread overview]
Message-ID: <20221207085236.1424424-27-goldstein.w.n@gmail.com> (raw)
In-Reply-To: <20221207085236.1424424-1-goldstein.w.n@gmail.com>
The common data definitions inside the file are no longer used so
delete it.
---
sysdeps/x86_64/fpu/Makefile | 1 -
sysdeps/x86_64/fpu/svml_s_logf_data.S | 102 --------------------------
sysdeps/x86_64/fpu/svml_s_logf_data.h | 48 ------------
3 files changed, 151 deletions(-)
delete mode 100644 sysdeps/x86_64/fpu/svml_s_logf_data.S
delete mode 100644 sysdeps/x86_64/fpu/svml_s_logf_data.h
diff --git a/sysdeps/x86_64/fpu/Makefile b/sysdeps/x86_64/fpu/Makefile
index e7e747e920..72375170a5 100644
--- a/sysdeps/x86_64/fpu/Makefile
+++ b/sysdeps/x86_64/fpu/Makefile
@@ -18,7 +18,6 @@ libmvec-support += \
svml_s_common_evex512_rodata \
svml_s_common_sse4_rodata \
svml_s_expf_data \
- svml_s_logf_data \
svml_s_powf_data \
svml_s_trig_data \
$(foreach l,$(libmvec-double-func-list), \
diff --git a/sysdeps/x86_64/fpu/svml_s_logf_data.S b/sysdeps/x86_64/fpu/svml_s_logf_data.S
deleted file mode 100644
index 73c05e1734..0000000000
--- a/sysdeps/x86_64/fpu/svml_s_logf_data.S
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Data for vector function logf.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-#include "svml_s_logf_data.h"
-
- .section .rodata, "a"
- .align 64
-
-/* Data table for vector implementations of function logf.
- The table may contain polynomial, reduction, lookup coefficients and
- other coefficients obtained through different methods of research and
- experimental work. */
-
- .globl __svml_slog_data
-__svml_slog_data:
-
-/* Polynomial sPoly[] coefficients:
- * -5.0000000000000000000000000e-01 */
-float_vector _sPoly_1 0xbf000000
-
-/* 3.3336564898490905761718750e-01 */
-float_vector _sPoly_2 0x3eaaaee7
-
-/* -2.5004664063453674316406250e-01 */
-float_vector _sPoly_3 0xbe80061d
-
-/* 1.9822503626346588134765625e-01 */
-float_vector _sPoly_4 0x3e4afb81
-
-/* -1.6462457180023193359375000e-01 */
-float_vector _sPoly_5 0xbe289358
-
-/* 1.6964881122112274169921875e-01 */
-float_vector _sPoly_6 0x3e2db86b
-
-/* -1.5177205204963684082031250e-01 */
-float_vector _sPoly_7 0xbe1b6a22
-
-/* Constant for work range check: Delta 80000000-7f800000 */
-float_vector _iHiDelta 0x00800000
-
-/* Constant for work range check: 00800000 + Delta */
-float_vector _iLoRange 0x01000000
-
-/* Mantissa break point SP 2/3 */
-float_vector _iBrkValue 0x3f2aaaab
-
-/* SP significand mask */
-float_vector _iOffExpoMask 0x007fffff
-
-/* 1.0f */
-float_vector _sOne 0x3f800000
-
-/* SP log(2) */
-float_vector _sLn2 0x3f317218
-
-/* SP infinity, +/- */
-.if .-__svml_slog_data != _sInfs
-.err
-.endif
- .long 0x7f800000
- .long 0xff800000
- .rept 56
- .byte 0
- .endr
-
-/* SP one, +/- */
-.if .-__svml_slog_data != _sOnes
-.err
-.endif
- .long 0x3f800000
- .long 0xbf800000
- .rept 56
- .byte 0
- .endr
-
-/* SP zero +/- */
-.if .-__svml_slog_data != _sZeros
-.err
-.endif
- .long 0x00000000
- .long 0x80000000
- .rept 56
- .byte 0
- .endr
- .type __svml_slog_data,@object
- .size __svml_slog_data,.-__svml_slog_data
diff --git a/sysdeps/x86_64/fpu/svml_s_logf_data.h b/sysdeps/x86_64/fpu/svml_s_logf_data.h
deleted file mode 100644
index 72e66081c5..0000000000
--- a/sysdeps/x86_64/fpu/svml_s_logf_data.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Offsets for data table for vectorized function logf.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-#ifndef S_LOGF_DATA_H
-#define S_LOGF_DATA_H
-
-#define _sPoly_1 0
-#define _sPoly_2 64
-#define _sPoly_3 128
-#define _sPoly_4 192
-#define _sPoly_5 256
-#define _sPoly_6 320
-#define _sPoly_7 384
-#define _iHiDelta 448
-#define _iLoRange 512
-#define _iBrkValue 576
-#define _iOffExpoMask 640
-#define _sOne 704
-#define _sLn2 768
-#define _sInfs 832
-#define _sOnes 896
-#define _sZeros 960
-
-.macro float_vector offset value
-.if .-__svml_slog_data != \offset
-.err
-.endif
-.rept 16
-.long \value
-.endr
-.endm
-
-#endif
--
2.34.1
next prev parent reply other threads:[~2022-12-07 8:59 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-07 8:52 [PATCH v1 01/27] x86/fpu: Create helper file for common data macros Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 02/27] x86/fpu: Add file for common data used across svml_s_*_avx2.S files Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 03/27] x86/fpu: Add file for common data used across svml_s_*_avx512.S files Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 04/27] x86/fpu: Add file for common data used across svml_s_*_sse4.S files Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 05/27] x86/fpu: Build common data files for svml_s_*_{avx512, avx2, sse4}.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 06/27] x86/fpu: Update rodata usage in svml_s_tanhf_*_{avx2, sse4} Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 07/27] x86/fpu: Update rodata usage in svml_s_tanhf16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-16 17:05 ` H.J. Lu via Libc-alpha
2022-12-16 18:17 ` Noah Goldstein via Libc-alpha
2022-12-16 21:37 ` H.J. Lu via Libc-alpha
2022-12-16 21:51 ` Noah Goldstein via Libc-alpha
2022-12-16 22:01 ` H.J. Lu via Libc-alpha
2022-12-16 22:54 ` Sunil Pandey via Libc-alpha
2023-06-27 18:23 ` Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 08/27] x86/fpu: Update rodata usage in svml_s_atanhf16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 09/27] x86/fpu: Update rodata usage in svml_s_atanhf4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 10/27] x86/fpu: Update rodata usage in svml_s_atanhf8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 11/27] x86/fpu: Optimize svml_s_atanf16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 12/27] x86/fpu: Optimize svml_s_atanf4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 13/27] x86/fpu: Optimize svml_s_atanf8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 14/27] x86/fpu: Add common rodata file for svml_s_tanf_*_{avx512, avx2, sse4}.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 15/27] x86/fpu: Optimize svml_s_tanf16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 16/27] x86/fpu: Optimize svml_s_tanf4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 17/27] x86/fpu: Optimize svml_s_tanf8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 18/27] x86/fpu: Optimize svml_s_log10f16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 19/27] x86/fpu: Optimize svml_s_log10f4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 20/27] x86/fpu: Optimize svml_s_log10f8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 21/27] x86/fpu: Optimize svml_s_log2f16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 22/27] x86/fpu: Optimize svml_s_log2f4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 23/27] x86/fpu: Optimize svml_s_log2f8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 24/27] x86/fpu: Optimize svml_s_logf16_core_avx512.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 25/27] x86/fpu: Optimize svml_s_logf4_core_sse4.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` [PATCH v1 26/27] x86/fpu: Optimize svml_s_logf8_core_avx2.S Noah Goldstein via Libc-alpha
2022-12-07 8:52 ` Noah Goldstein via Libc-alpha [this message]
2022-12-07 23:53 ` [PATCH v1 01/27] x86/fpu: Create helper file for common data macros H.J. Lu via Libc-alpha
2022-12-08 0:13 ` Noah Goldstein via Libc-alpha
2022-12-08 0:22 ` H.J. Lu via Libc-alpha
2022-12-08 0:46 ` Noah Goldstein via Libc-alpha
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