From patchwork Thu Oct 8 16:12:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 40690 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 58EB53943400; Thu, 8 Oct 2020 16:12:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 58EB53943400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602173561; bh=ev0Y5aDm1GTd1ZEHl2uheAetb+bsiU9dXE/ANzttkdg=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=PJZiYW2s0JgQn3ej445I6XXPey5Oqe5Iqh1ECW5KHJ+j0sojpk1FH12dd6t0qyo+L 9hpRtAxPcaiMbOedzaUmzCP7tPHizEvCKlBDtMGmszbxMUPNAN+D3BbeqZeu6nSNYL JF1YfCO5MqhKqOfdJxpLEvWKkVsbCxbu4pz3v+Us= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x430.google.com (mail-pf1-x430.google.com [IPv6:2607:f8b0:4864:20::430]) by sourceware.org (Postfix) with ESMTPS id A86A93887012 for ; Thu, 8 Oct 2020 16:12:38 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A86A93887012 Received: by mail-pf1-x430.google.com with SMTP id x22so4357871pfo.12 for ; Thu, 08 Oct 2020 09:12:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ev0Y5aDm1GTd1ZEHl2uheAetb+bsiU9dXE/ANzttkdg=; b=gj8TCNG/65r5Xx90YzO56mKoghYnpz8H+8AvKsvVL5VBEIRAfDTY41snxv2zxzla8E oPfaNhciEZ0Fx7OU7Y44M/8KIyd2nhqE+q+gzmJ4tEFhHkWqQj/YxLTn/4/0spwjEYe8 D3NBYQcSaL3dipYuqz0R8HMoAav+z5sSR/Lb/sFx45xrVZqfTiga35YHcUzq7eQjPKHB ckcF2DqhmgEPsc9j+vr+1GG+OA+2c55xcIcA8fzhpB+hWTDRH+RhDnKtI2egfozt8jE9 CjUU7jLOxvVOqaLYQnOBd/WwQ7Xfsk9Zp+hHxizWat5Bq5dgxuALzkaeEn2KT6g8oPCg a47w== X-Gm-Message-State: AOAM530R08iUBLWOjW/RHjfm8zYCC8KUpPVZ5FfMY8DR1aZF/3hybYDo ws+7LRSapsuZJ8yz3AJ1sYtf2Rpgh8M= X-Google-Smtp-Source: ABdhPJyzGi25F3v9OmFBCv97Ip0LXeoQYLoURaC1LKsryQBWXqwnYLio5VouDgLcrxgjUNgqWC+XjA== X-Received: by 2002:a63:fc08:: with SMTP id j8mr7903901pgi.138.1602173557354; Thu, 08 Oct 2020 09:12:37 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id j12sm7841116pjd.36.2020.10.08.09.12.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 09:12:34 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id CB1711A0155 for ; Thu, 8 Oct 2020 09:12:32 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 1/5] : Add Intel UINTR support Date: Thu, 8 Oct 2020 09:12:28 -0700 Message-Id: <20201008161232.135513-2-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201008161232.135513-1-hjl.tools@gmail.com> References: <20201008161232.135513-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3040.7 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add Intel UINTR support to . --- manual/platform.texi | 3 +++ sysdeps/x86/sys/platform/x86.h | 6 +++--- sysdeps/x86/tst-get-cpu-features.c | 1 + 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/manual/platform.texi b/manual/platform.texi index 95b0ed0642..0dd12a4353 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -583,6 +583,9 @@ using a TSC deadline value. @item @code{TSXLDTRK} -- TSXLDTRK instructions. +@item +@code{UINTR} -- User interrupts. + @item @code{UMIP} -- User-mode instruction prevention. diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index 2ba6d3c4f2..22bb28449d 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -241,7 +241,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define bit_cpu_AVX512_4VNNIW (1u << 2) #define bit_cpu_AVX512_4FMAPS (1u << 3) #define bit_cpu_FSRM (1u << 4) -#define bit_cpu_INDEX_7_EDX_5 (1u << 5) +#define bit_cpu_UINTR (1u << 5) #define bit_cpu_INDEX_7_EDX_6 (1u << 6) #define bit_cpu_INDEX_7_EDX_7 (1u << 7) #define bit_cpu_AVX512_VP2INTERSECT (1u << 8) @@ -460,7 +460,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define index_cpu_AVX512_4VNNIW COMMON_CPUID_INDEX_7 #define index_cpu_AVX512_4FMAPS COMMON_CPUID_INDEX_7 #define index_cpu_FSRM COMMON_CPUID_INDEX_7 -#define index_cpu_INDEX_7_EDX_5 COMMON_CPUID_INDEX_7 +#define index_cpu_UINTR COMMON_CPUID_INDEX_7 #define index_cpu_INDEX_7_EDX_6 COMMON_CPUID_INDEX_7 #define index_cpu_INDEX_7_EDX_7 COMMON_CPUID_INDEX_7 #define index_cpu_AVX512_VP2INTERSECT COMMON_CPUID_INDEX_7 @@ -679,7 +679,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define reg_AVX512_4VNNIW edx #define reg_AVX512_4FMAPS edx #define reg_FSRM edx -#define reg_INDEX_7_EDX_5 edx +#define reg_UINTR edx #define reg_INDEX_7_EDX_6 edx #define reg_INDEX_7_EDX_7 edx #define reg_AVX512_VP2INTERSECT edx diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index d11eac9853..d160f7c7a1 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -182,6 +182,7 @@ do_test (void) CHECK_CPU_FEATURE (AVX512_4VNNIW); CHECK_CPU_FEATURE (AVX512_4FMAPS); CHECK_CPU_FEATURE (FSRM); + CHECK_CPU_FEATURE (UINTR); CHECK_CPU_FEATURE (AVX512_VP2INTERSECT); CHECK_CPU_FEATURE (MD_CLEAR); CHECK_CPU_FEATURE (SERIALIZE); From patchwork Thu Oct 8 16:12:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 40688 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 4558D3941C29; Thu, 8 Oct 2020 16:12:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4558D3941C29 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602173560; bh=PRAbp8Lte6mmhTEG6Q60vOqaV3F1GPR8JD76yHnall4=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=CzaN8fhuQSSq8ToKBs3Z8zr+uWcaFl4+L7fceWU4FdOcXdcXeVA0/Zxpp7Bz+0x8v uPWXmHziwiiHv/dCHIsGqHp+g5S0NHw/2AV9p48Lx4qXbssDrHKs4cOWxIItKyzuFC wm2wErj9Y7FcP+LYVOLSHjYpA2l5w0u9MsHEjOC8= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by sourceware.org (Postfix) with ESMTPS id 13B093887012 for ; Thu, 8 Oct 2020 16:12:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 13B093887012 Received: by mail-pl1-x642.google.com with SMTP id o9so2975503plx.10 for ; Thu, 08 Oct 2020 09:12:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PRAbp8Lte6mmhTEG6Q60vOqaV3F1GPR8JD76yHnall4=; b=oaEjrbbGLYBpQJ5g/4cElJaANYhSeZArtV8N2YzLHbOE8OC9YoLyKPMBHxN7k2yUBD ehFT9ech7BFAlbLusarnqwt9IQS0gNRhjhbtXvbwHdxOqppz6tNwGN+ffBtyNqQnf39o XW3sRKmmPIrJezsk3rnpcNKh3Mzy4lmV35HhHzy44whhhS+fauIkI9Aby6KA5sDikuAg EL4OOpizn9Kxeu9zpSQxTpAKbFywJR4kOCFzTTEGe/4Ge6gf+67YQbOs5FCTIfUxyUhY O539fdW3bb1l2khOLGaNtsaECxm7iwV1WDKS9hA5zXQ7TZ7IcUxX+mRUU/pn2PppD7op YZMw== X-Gm-Message-State: AOAM531SAo1wBkwyBuyHYShkuUzYKFD9BmC4ixKaBqa7tDpvRLOsKJVb lvmyJ0og8tnFz+S5XRWd0utJwi/TagM= X-Google-Smtp-Source: ABdhPJxdPgvZ5w3n8po/RKPzU/w7/Yrfdi+tGURlLGkouR19CAUzTLV+XgV94rK/BTdH3XcNzT5z3A== X-Received: by 2002:a17:902:bf4b:b029:d1:e5e7:bddd with SMTP id u11-20020a170902bf4bb02900d1e5e7bdddmr8006622pls.61.1602173555897; Thu, 08 Oct 2020 09:12:35 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id n127sm7467591pfn.155.2020.10.08.09.12.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 09:12:33 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id D63451A0168 for ; Thu, 8 Oct 2020 09:12:32 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 2/5] : Add AVX512_FP16 support Date: Thu, 8 Oct 2020 09:12:29 -0700 Message-Id: <20201008161232.135513-3-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201008161232.135513-1-hjl.tools@gmail.com> References: <20201008161232.135513-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3040.7 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add AVX512_FP16 support to . --- manual/platform.texi | 3 +++ sysdeps/x86/cpu-features.c | 2 ++ sysdeps/x86/sys/platform/x86.h | 6 +++--- sysdeps/x86/tst-get-cpu-features.c | 2 ++ 4 files changed, 10 insertions(+), 3 deletions(-) diff --git a/manual/platform.texi b/manual/platform.texi index 0dd12a4353..4f5fdff9d9 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -210,6 +210,9 @@ The supported processor features are: @item @code{AVX512_BITALG} -- The AVX512_BITALG instruction extensions. +@item +@code{AVX512_FP16} -- The AVX512_FP16 instruction extensions. + @item @code{AVX512_IFMA} -- The AVX512_IFMA instruction extensions. diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c index 6551df19c0..4ecb8cee2c 100644 --- a/sysdeps/x86/cpu-features.c +++ b/sysdeps/x86/cpu-features.c @@ -175,6 +175,8 @@ update_usable (struct cpu_features *cpu_features) AVX512_VP2INTERSECT); /* Determine if AVX512_BF16 is usable. */ CPU_FEATURE_SET_USABLE (cpu_features, AVX512_BF16); + /* Determine if AVX512_FP16 is usable. */ + CPU_FEATURE_SET_USABLE (cpu_features, AVX512_FP16); } } } diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index 22bb28449d..00cd151199 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -259,7 +259,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define bit_cpu_IBT (1u << 20) #define bit_cpu_INDEX_7_EDX_21 (1u << 21) #define bit_cpu_AMX_BF16 (1u << 22) -#define bit_cpu_INDEX_7_EDX_23 (1u << 23) +#define bit_cpu_AVX512_FP16 (1u << 23) #define bit_cpu_AMX_TILE (1u << 24) #define bit_cpu_AMX_INT8 (1u << 25) #define bit_cpu_IBRS_IBPB (1u << 26) @@ -478,7 +478,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define index_cpu_IBT COMMON_CPUID_INDEX_7 #define index_cpu_INDEX_7_EDX_21 COMMON_CPUID_INDEX_7 #define index_cpu_AMX_BF16 COMMON_CPUID_INDEX_7 -#define index_cpu_INDEX_7_EDX_23 COMMON_CPUID_INDEX_7 +#define index_cpu_AVX512_FP16 COMMON_CPUID_INDEX_7 #define index_cpu_AMX_TILE COMMON_CPUID_INDEX_7 #define index_cpu_AMX_INT8 COMMON_CPUID_INDEX_7 #define index_cpu_IBRS_IBPB COMMON_CPUID_INDEX_7 @@ -697,7 +697,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) #define reg_IBT edx #define reg_INDEX_7_EDX_21 edx #define reg_AMX_BF16 edx -#define reg_INDEX_7_EDX_23 edx +#define reg_AVX512_FP16 edx #define reg_AMX_TILE edx #define reg_AMX_INT8 edx #define reg_IBRS_IBPB edx diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index d160f7c7a1..7262c3a3fa 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -191,6 +191,7 @@ do_test (void) CHECK_CPU_FEATURE (PCONFIG); CHECK_CPU_FEATURE (IBT); CHECK_CPU_FEATURE (AMX_BF16); + CHECK_CPU_FEATURE (AVX512_FP16); CHECK_CPU_FEATURE (AMX_TILE); CHECK_CPU_FEATURE (AMX_INT8); CHECK_CPU_FEATURE (IBRS_IBPB); @@ -345,6 +346,7 @@ do_test (void) CHECK_CPU_FEATURE_USABLE (TSXLDTRK); CHECK_CPU_FEATURE_USABLE (PCONFIG); CHECK_CPU_FEATURE_USABLE (AMX_BF16); + CHECK_CPU_FEATURE_USABLE (AVX512_FP16); CHECK_CPU_FEATURE_USABLE (AMX_TILE); CHECK_CPU_FEATURE_USABLE (AMX_INT8); CHECK_CPU_FEATURE_USABLE (IBRS_IBPB); From patchwork Thu Oct 8 16:12:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 40687 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 B9F423941C20; Thu, 8 Oct 2020 16:12:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B9F423941C20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602173559; bh=hDVoMrhH7Tuv7R1RK42vsFqUWgrfL9gtaDDPm0+25xE=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=bqckYev/NxLBq0iJAJkOg+Ot0hnQ9E36QFoTOhKYuvM71HV9UE3jcQEqpdsiR54xP orhNTBzDUWJw90WXaDCtFvhnc++JcaTJyZRBbU7rxiPLDvjMc5Se6IMnkVUDt8aL4O XiNj8qJhIRdcEAYs4MnCkor7nBpZj5rRN7wkE1eM= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by sourceware.org (Postfix) with ESMTPS id 9DA6B384B110 for ; Thu, 8 Oct 2020 16:12:36 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 9DA6B384B110 Received: by mail-pg1-x534.google.com with SMTP id y14so4673370pgf.12 for ; Thu, 08 Oct 2020 09:12:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hDVoMrhH7Tuv7R1RK42vsFqUWgrfL9gtaDDPm0+25xE=; b=HgPLU9PqWlnlJkdPskKornUbhuh69t+YMytIFCT0kIk06E9q+R6tHgdfdHsEIhtHRJ BgYIUQAojRbtjQIAbXvotP1i6lkseWlv3jdzQhADCgdFgmN5RTr7UsODAVi2RyJ/8kZR pkHAYNw4vydPdvFlJKzAd/u3DxCBwl2o/NSdW0ztx7afhsol8xBFc9TdqdlD0+jYovDj 2P3GlGDJmhaE2S+J7uMkfFM/2vnVf+35drkBKZTc62iq8r45kDm6xg0YXEhpunhcfc/e qelHDvgTBKJ5IHFemRZy2z9OAxlaByPBB1ypgWH6uqj/bVmw5J7AKVqCR85JZVLuFDdI CMUA== X-Gm-Message-State: AOAM530fOqWPQ7xlSiadrwQlkgEsmalxiy+XNtTRIoLLixNyE/WVu/ev 8RDWb2/KvoSVfaHvw8TiPH6R6WjdV5I= X-Google-Smtp-Source: ABdhPJwl1zoAI53DOWywf3yEKVmv19q7FLFEPjp6/oCJjJN6VAUK0PR6e+vNc86mgEa3Upmxp+ZU4w== X-Received: by 2002:a17:90a:9912:: with SMTP id b18mr9627406pjp.192.1602173555255; Thu, 08 Oct 2020 09:12:35 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id n16sm6923410pfo.150.2020.10.08.09.12.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 09:12:33 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id D94FD1A021F for ; Thu, 8 Oct 2020 09:12:32 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 3/5] : Add AVX-VNNI support Date: Thu, 8 Oct 2020 09:12:30 -0700 Message-Id: <20201008161232.135513-4-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201008161232.135513-1-hjl.tools@gmail.com> References: <20201008161232.135513-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3040.7 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add AVX-VNNI support to . --- manual/platform.texi | 3 +++ sysdeps/x86/cpu-features.c | 2 ++ sysdeps/x86/sys/platform/x86.h | 3 +++ sysdeps/x86/tst-get-cpu-features.c | 2 ++ 4 files changed, 10 insertions(+) diff --git a/manual/platform.texi b/manual/platform.texi index 4f5fdff9d9..283f255679 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -198,6 +198,9 @@ The supported processor features are: @item @code{AVX2} -- The AVX2 instruction extensions. +@item +@code{AVX_VNNI} -- The AVX-VNNI instruction extensions. + @item @code{AVX512_4FMAPS} -- The AVX512_4FMAPS instruction extensions. diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c index 4ecb8cee2c..b0fac22c27 100644 --- a/sysdeps/x86/cpu-features.c +++ b/sysdeps/x86/cpu-features.c @@ -119,6 +119,8 @@ update_usable (struct cpu_features *cpu_features) cpu_features->preferred[index_arch_AVX_Fast_Unaligned_Load] |= bit_arch_AVX_Fast_Unaligned_Load; } + /* Determine if AVX-VNNI is usable. */ + CPU_FEATURE_SET_USABLE (cpu_features, AVX_VNNI); /* Determine if FMA is usable. */ CPU_FEATURE_SET_USABLE (cpu_features, FMA); /* Determine if VAES is usable. */ diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index 00cd151199..276de1eb6b 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -311,6 +311,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* COMMON_CPUID_INDEX_7_ECX_1. */ /* EAX. */ +#define bit_cpu_AVX_VNNI (1u << 4) #define bit_cpu_AVX512_BF16 (1u << 5) /* COMMON_CPUID_INDEX_19. */ @@ -530,6 +531,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* COMMON_CPUID_INDEX_7_ECX_1. */ /* EAX. */ +#define index_cpu_AVX_VNNI COMMON_CPUID_INDEX_7_ECX_1 #define index_cpu_AVX512_BF16 COMMON_CPUID_INDEX_7_ECX_1 /* COMMON_CPUID_INDEX_19. */ @@ -749,6 +751,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* COMMON_CPUID_INDEX_7_ECX_1. */ /* EAX. */ +#define reg_AVX_VNNI eax #define reg_AVX512_BF16 eax /* COMMON_CPUID_INDEX_19. */ diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index 7262c3a3fa..e87158d45b 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -221,6 +221,7 @@ do_test (void) CHECK_CPU_FEATURE (XFD); CHECK_CPU_FEATURE (INVARIANT_TSC); CHECK_CPU_FEATURE (WBNOINVD); + CHECK_CPU_FEATURE (AVX_VNNI); CHECK_CPU_FEATURE (AVX512_BF16); CHECK_CPU_FEATURE (AESKLE); CHECK_CPU_FEATURE (WIDE_KL); @@ -376,6 +377,7 @@ do_test (void) CHECK_CPU_FEATURE_USABLE (XFD); CHECK_CPU_FEATURE_USABLE (INVARIANT_TSC); CHECK_CPU_FEATURE_USABLE (WBNOINVD); + CHECK_CPU_FEATURE_USABLE (AVX_VNNI); CHECK_CPU_FEATURE_USABLE (AVX512_BF16); CHECK_CPU_FEATURE_USABLE (AESKLE); CHECK_CPU_FEATURE_USABLE (WIDE_KL); From patchwork Thu Oct 8 16:12:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 40689 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 C899A3941C22; Thu, 8 Oct 2020 16:12:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C899A3941C22 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602173560; bh=Gw9xCl7QnrVz3Go5O6SXGmla2zi1hNC0jNP9S0pBbcA=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=dWm6aunE/FvCTIDBgndoVpU2ursEPOEt5qAXWajtOLBAwQYcRsQqHXQqRF+R8BlyP CJF45ySSrEA3jIz3LZDe7ZhzIMYYKcG/hD95FeD4nDO46/wkrKLjdVja9aIT85N/kO HoNERHRlv3AfV9KoMggLvaLZnRA7zMUOkbKaPZJ0= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by sourceware.org (Postfix) with ESMTPS id 04DC4384B110 for ; Thu, 8 Oct 2020 16:12:38 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 04DC4384B110 Received: by mail-pl1-x630.google.com with SMTP id x5so2995500plo.6 for ; Thu, 08 Oct 2020 09:12:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Gw9xCl7QnrVz3Go5O6SXGmla2zi1hNC0jNP9S0pBbcA=; b=qpj48UkizR6ACYBWnOIViOqZKCJZ+M6snuvkD+R2vQJIvF7Aq9+OnBOwaufWt1UBNl sgFvUpOZqzA2+FVorhvpH/MQyCaG+GC9emvl2g2jYLpxiDiXzap/X9zzO9N5CBKk6chc CnrH3YeTOK1uPgTmDkjicM/cneaxTvjFB+1CF2ckgl2PSK2EJmx38qiLs62QFcWvnfyU y1Onkl82vDvazgWYLxfbMswjIdIUAaaWGJStbjq16gUeyGktcnb5d5Oroz6sOeS8M6HO Gf5S8WFmMRENTHzXzzLrnxOyyGi2IuYNQGOFIcup5MBEPNZk+NBcYLC1FcNQEvPineW9 q7EA== X-Gm-Message-State: AOAM53310EqS2kNKSjxwqnw97ufaUdIhoAoybeD600wWXFc0Nzzo1bxf AFLIZv4vFuCS1tlzr4W9VjGY1y2TFtk= X-Google-Smtp-Source: ABdhPJxovCFb3Z5oFbsLs02GlYxHPVdNbuB3MOOj434c6HOkoZk/UWtoeHkznMR5B1N3BOdRXa5J0w== X-Received: by 2002:a17:902:7d97:b029:d3:c8b0:503f with SMTP id a23-20020a1709027d97b02900d3c8b0503fmr8363416plm.2.1602173556904; Thu, 08 Oct 2020 09:12:36 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id d145sm8106990pfd.136.2020.10.08.09.12.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 09:12:33 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id E48FD1A0245 for ; Thu, 8 Oct 2020 09:12:32 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 4/5] : Add Intel HRESET support Date: Thu, 8 Oct 2020 09:12:31 -0700 Message-Id: <20201008161232.135513-5-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201008161232.135513-1-hjl.tools@gmail.com> References: <20201008161232.135513-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3040.7 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add Intel HRESET support to . --- manual/platform.texi | 3 +++ sysdeps/x86/sys/platform/x86.h | 3 +++ sysdeps/x86/tst-get-cpu-features.c | 1 + 3 files changed, 7 insertions(+) diff --git a/manual/platform.texi b/manual/platform.texi index 283f255679..1e44525552 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -346,6 +346,9 @@ extensions. @item @code{HTT} -- Max APIC IDs reserved field is Valid. +@item +@code{HRESET} -- History reset. + @item @code{HYBRID} -- Hybrid processor. diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index 276de1eb6b..394f1c41a6 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -313,6 +313,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define bit_cpu_AVX_VNNI (1u << 4) #define bit_cpu_AVX512_BF16 (1u << 5) +#define bit_cpu_HRESET (1u << 22) /* COMMON_CPUID_INDEX_19. */ @@ -533,6 +534,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define index_cpu_AVX_VNNI COMMON_CPUID_INDEX_7_ECX_1 #define index_cpu_AVX512_BF16 COMMON_CPUID_INDEX_7_ECX_1 +#define index_cpu_HRESET COMMON_CPUID_INDEX_7_ECX_1 /* COMMON_CPUID_INDEX_19. */ @@ -753,6 +755,7 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define reg_AVX_VNNI eax #define reg_AVX512_BF16 eax +#define reg_HRESET eax /* COMMON_CPUID_INDEX_19. */ diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index e87158d45b..aacaa49045 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -223,6 +223,7 @@ do_test (void) CHECK_CPU_FEATURE (WBNOINVD); CHECK_CPU_FEATURE (AVX_VNNI); CHECK_CPU_FEATURE (AVX512_BF16); + CHECK_CPU_FEATURE (HRESET); CHECK_CPU_FEATURE (AESKLE); CHECK_CPU_FEATURE (WIDE_KL); From patchwork Thu Oct 8 16:12:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 40691 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 DBA753943404; Thu, 8 Oct 2020 16:12:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DBA753943404 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602173561; bh=5oTaz0ohdEbaCfplJ6eN7lrTWDsiYonJZBNV9sbQyUw=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=sDdXbGU5IIU9vQp6yJkiJGjcJEAb7tN1dUbaOhv7c/OT6qqGskjYbA2wyYu5wnrdt 85WQE6bt+Dqc61a/fEDAZDty1leC1pwtPMoJNNh6yyQ8occqHqi/tGSd0XGQMYBCbo byM+D1Fss383fMChsP9NolGyTRnjzOmniy/zAryY= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by sourceware.org (Postfix) with ESMTPS id 3D5173941C22 for ; Thu, 8 Oct 2020 16:12:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 3D5173941C22 Received: by mail-pf1-x42b.google.com with SMTP id x13so1763329pfa.9 for ; Thu, 08 Oct 2020 09:12:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5oTaz0ohdEbaCfplJ6eN7lrTWDsiYonJZBNV9sbQyUw=; b=i8ODJBd3DNhypvplvyo7178rjRLAL4AlbO7iSrgWiSuUmar/DjpmmAHVL+fSsQnmi+ L2kjzlJxUA9qnVaqb6ErDWq0orNSjD9G+ji3W8ffq4D2sFtGM5um708KdNND6+kVv63+ YesFZuKULowpXzyoEZTQjHT2cPiRj1q3XxpmYMC0GFE2esQRDobiwXDlU5bgck3aHsDh clfcQkwWmGTM3cBE5Ptj7YjDPpnf9EZUHG1fXNYUy+1tqJym/Pd7zQ+jyZPETJFxwVUa MaLCA4NnueMAYwQWfW4vgJ5xHHDBZVmS37rgx9qfqwaU1k+iOFwbyDWUhDRsOD0dShmO +/ww== X-Gm-Message-State: AOAM530fUiKkdSdUc1NetW+O4qf6W8VHsXUILetCo53cvob1O0myo6/o I8KjNQE/g1IrH5Wsd8nqSdLd2DwWiD4= X-Google-Smtp-Source: ABdhPJxbhwEE3YWR6IVGEgykmxgcEgQS3z9cU5mraplNU+AJuAtk7uh3CCHfLJKDsqJHOSXoANjUvQ== X-Received: by 2002:a17:90a:9f91:: with SMTP id o17mr9181844pjp.228.1602173558026; Thu, 08 Oct 2020 09:12:38 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id p4sm4597954pjk.8.2020.10.08.09.12.35 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 09:12:37 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id EFB2F1A0267 for ; Thu, 8 Oct 2020 09:12:32 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 5/5] : Add FSRCS/FSRS/FZLRM support Date: Thu, 8 Oct 2020 09:12:32 -0700 Message-Id: <20201008161232.135513-6-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201008161232.135513-1-hjl.tools@gmail.com> References: <20201008161232.135513-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3040.6 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Add Fast Short REP CMP and SCA (FSRCS), Fast Short REP STO (FSRS) and Fast Zero-Length REP MOV (FZLRM) support to . --- manual/platform.texi | 9 +++++++++ sysdeps/x86/cpu-features.c | 3 +++ sysdeps/x86/sys/platform/x86.h | 9 +++++++++ sysdeps/x86/tst-get-cpu-features.c | 6 ++++++ 4 files changed, 27 insertions(+) diff --git a/manual/platform.texi b/manual/platform.texi index 1e44525552..217a5c99ad 100644 --- a/manual/platform.texi +++ b/manual/platform.texi @@ -331,9 +331,18 @@ extensions. @item @code{FSGSBASE} -- RDFSBASE/RDGSBASE/WRFSBASE/WRGSBASE instructions. +@item +@code{FSRCS} -- Fast Short REP CMP and SCA. + @item @code{FSRM} -- Fast Short REP MOV. +@item +@code{FSRS} -- Fast Short REP STO. + +@item +@code{FZLRM} -- Fast Zero-Length REP MOV. + @item @code{FXSR} -- FXSAVE and FXRSTOR instructions. diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c index b0fac22c27..286ff96771 100644 --- a/sysdeps/x86/cpu-features.c +++ b/sysdeps/x86/cpu-features.c @@ -93,6 +93,9 @@ update_usable (struct cpu_features *cpu_features) CPU_FEATURE_SET_USABLE (cpu_features, TBM); CPU_FEATURE_SET_USABLE (cpu_features, RDTSCP); CPU_FEATURE_SET_USABLE (cpu_features, WBNOINVD); + CPU_FEATURE_SET_USABLE (cpu_features, FZLRM); + CPU_FEATURE_SET_USABLE (cpu_features, FSRS); + CPU_FEATURE_SET_USABLE (cpu_features, FSRCS); /* Can we call xgetbv? */ if (CPU_FEATURES_CPU_P (cpu_features, OSXSAVE)) diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index 394f1c41a6..3ef92b04e8 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -313,6 +313,9 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define bit_cpu_AVX_VNNI (1u << 4) #define bit_cpu_AVX512_BF16 (1u << 5) +#define bit_cpu_FZLRM (1u << 10) +#define bit_cpu_FSRS (1u << 11) +#define bit_cpu_FSRCS (1u << 12) #define bit_cpu_HRESET (1u << 22) /* COMMON_CPUID_INDEX_19. */ @@ -534,6 +537,9 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define index_cpu_AVX_VNNI COMMON_CPUID_INDEX_7_ECX_1 #define index_cpu_AVX512_BF16 COMMON_CPUID_INDEX_7_ECX_1 +#define index_cpu_FZLRM COMMON_CPUID_INDEX_7_ECX_1 +#define index_cpu_FSRS COMMON_CPUID_INDEX_7_ECX_1 +#define index_cpu_FSRCS COMMON_CPUID_INDEX_7_ECX_1 #define index_cpu_HRESET COMMON_CPUID_INDEX_7_ECX_1 /* COMMON_CPUID_INDEX_19. */ @@ -755,6 +761,9 @@ extern const struct cpu_features *__x86_get_cpu_features (unsigned int) /* EAX. */ #define reg_AVX_VNNI eax #define reg_AVX512_BF16 eax +#define reg_FZLRM eax +#define reg_FSRS eax +#define reg_FSRCS eax #define reg_HRESET eax /* COMMON_CPUID_INDEX_19. */ diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index aacaa49045..667aa27117 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -223,6 +223,9 @@ do_test (void) CHECK_CPU_FEATURE (WBNOINVD); CHECK_CPU_FEATURE (AVX_VNNI); CHECK_CPU_FEATURE (AVX512_BF16); + CHECK_CPU_FEATURE (FZLRM); + CHECK_CPU_FEATURE (FSRS); + CHECK_CPU_FEATURE (FSRCS); CHECK_CPU_FEATURE (HRESET); CHECK_CPU_FEATURE (AESKLE); CHECK_CPU_FEATURE (WIDE_KL); @@ -380,6 +383,9 @@ do_test (void) CHECK_CPU_FEATURE_USABLE (WBNOINVD); CHECK_CPU_FEATURE_USABLE (AVX_VNNI); CHECK_CPU_FEATURE_USABLE (AVX512_BF16); + CHECK_CPU_FEATURE_USABLE (FZLRM); + CHECK_CPU_FEATURE_USABLE (FSRS); + CHECK_CPU_FEATURE_USABLE (FSRCS); CHECK_CPU_FEATURE_USABLE (AESKLE); CHECK_CPU_FEATURE_USABLE (WIDE_KL);