From patchwork Wed Dec 7 08:52:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Noah Goldstein X-Patchwork-Id: 61624 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0FC5B392B177 for ; Wed, 7 Dec 2022 08:53:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0FC5B392B177 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1670403197; bh=6TCYsB1oZGJPSVqMyBg0zIiYq8m6J+9G3AuuM//Vjhg=; h=To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=c6rf7Xcmnp/AGIfg07Cavbr5oaaGomoFGZnRJ/lIK0y9XVDMRr0QjKX3a0ctTiE+s mq1XyqKjRem21I0fFE83TSUqwif7B1KIr16+7eZQnN67HFqdFZQ7QYuXOE/ZLCKmkT ar5K6HWmhRQzf30VKt5ujgn3Wl/ygvVcrfWeAOD8= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by sourceware.org (Postfix) with ESMTPS id D5D7D38432D9 for ; Wed, 7 Dec 2022 08:52:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D5D7D38432D9 Received: by mail-ed1-x534.google.com with SMTP id v8so23948514edi.3 for ; Wed, 07 Dec 2022 00:52:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6TCYsB1oZGJPSVqMyBg0zIiYq8m6J+9G3AuuM//Vjhg=; b=W7tSazJhjDo26M5Y7WUUaGAYjQUZ8YUDsunCab1OwU1RfsUkBBLtP0owjc2R2tomCO D6BnapwkuQHo8Q8hCDA9fv7R3UD6hS49TTY/yTOqPnlnu8c4deJmXvMIqfkVZiWS/9H3 ObExHiwxz/dlikISo+j0BVsYEFFHx1UfcpZ+A4xK4K4gtY+V/EKXcm5ZMXttH5OiHhQb pBp5EiqDLH2FZWUGNgKGVjs/Fy+3+PiA1thMDFD4NBHjzn4NIiCsqAWWjbM7Plo4Wwal DbLeMmUaJ9ErKU/oKudqK1B8wAOmDwhNtSQd3CmOmM4PKY2F57BvEFfabqmq0GRHVtsc dt9w== X-Gm-Message-State: ANoB5pnYepoug2mqUBx2eVrohOxftjHh+QJ7CF7Wv7HEEJ1PCefwPGsc FOrilmREjuYqBTJgI3YWXuW5Eg3M9oc= X-Google-Smtp-Source: AA0mqf654koHO+UX+oeLeB9FrFDkpbSoD7QYN1I6ldVZMiUI9yjZ5100BwiG7+/Rgi5NgUrm94wfYA== X-Received: by 2002:aa7:d314:0:b0:46c:fc3f:cf8a with SMTP id p20-20020aa7d314000000b0046cfc3fcf8amr7234979edq.386.1670403165471; Wed, 07 Dec 2022 00:52:45 -0800 (PST) Received: from noahgold-desk.lan (2603-8080-1301-76c6-feb7-1b9b-f2dd-08f7.res6.spectrum.com. [2603:8080:1301:76c6:feb7:1b9b:f2dd:8f7]) by smtp.gmail.com with ESMTPSA id k17-20020aa7c051000000b0046bd3b366f9sm1931767edo.32.2022.12.07.00.52.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Dec 2022 00:52:45 -0800 (PST) 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 03/27] x86/fpu: Add file for common data used across svml_s_*_avx512.S files Date: Wed, 7 Dec 2022 00:52:12 -0800 Message-Id: <20221207085236.1424424-3-goldstein.w.n@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221207085236.1424424-1-goldstein.w.n@gmail.com> References: <20221207085236.1424424-1-goldstein.w.n@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Noah Goldstein via Libc-alpha From: Noah Goldstein Reply-To: Noah Goldstein Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" All rodata that is used by more than one implementation can be defined here to save .rodata size. At the moment definitions are only for the following implementations: atanf atanhf log log10f log2 tanf have been added. --- .../x86_64/fpu/svml_s_common_evex512_rodata.S | 19 +++++++++++++ .../svml_s_common_evex512_rodata_offsets.h | 27 +++++++++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 sysdeps/x86_64/fpu/svml_s_common_evex512_rodata.S create mode 100644 sysdeps/x86_64/fpu/svml_s_common_evex512_rodata_offsets.h diff --git a/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata.S b/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata.S new file mode 100644 index 0000000000..4652b7be41 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata.S @@ -0,0 +1,19 @@ +#include "svml_s_common_evex512_rodata_offsets.h" + + .section .rodata.evex512, "a" + .align 64 + .globl COMMON_DATA_NAME +COMMON_DATA_NAME: + /* Used By: atanf, atanhf, log10f, log2f, logf, tanf. */ + DATA_VEC (COMMON_DATA_NAME, _OneF, 0x3f800000) + /* Used By: logf, tanf. */ + DATA_VEC (COMMON_DATA_NAME, _NotiOffExpoMask, 0xff800000) + /* Used By: atanhf, logf. */ + DATA_VEC (COMMON_DATA_NAME, _Neg5F, 0xbf000000) + /* Used By: tanf, atanhf. */ + DATA_VEC (COMMON_DATA_NAME, _AbsMask, 0x7fffffff) + /* Used By: atanf, tanhf. */ + DATA_VEC (COMMON_DATA_NAME, _SignMask, 0x80000000) + + .type COMMON_DATA_NAME, @object + .size COMMON_DATA_NAME, .-COMMON_DATA_NAME diff --git a/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata_offsets.h b/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata_offsets.h new file mode 100644 index 0000000000..f41020f760 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_common_evex512_rodata_offsets.h @@ -0,0 +1,27 @@ +#ifndef _SVML_S_COMMON_EVEX512_RODATA_OFFSETS_H +#define _SVML_S_COMMON_EVEX512_RODATA_OFFSETS_H 1 + +#include "svml_common_data_macros.h.S" + +#define COMMON_DATA_NAME __svml_s_common_evex512_data + +#define _OneF 0 +#define _NotiOffExpoMask 64 +#define _Neg5F 128 +#define _AbsMask 192 +#define _SignMask 256 + + +#define COMMON_DATA(offset) ((offset) + (COMMON_DATA_NAME)) +#define DATA_VEC(data_name, offset, value) \ + float_vector64(data_name, offset, value) + +#ifdef LOCAL_DATA_NAME +# define LOCAL_DATA(offset) ((offset) + (LOCAL_DATA_NAME)) +#endif + +#ifdef LOCAL_DATA_NAME_UNALIGNED +# define LOCAL_DATA_UNALIGNED(offset) ((offset) + (LOCAL_DATA_NAME_UNALIGNED)) +#endif + +#endif