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Fri, 21 Jun 2024 23:16:40 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFK0wmR8jmoYRTxchYKF3rgI0Gwaz69fLnuEdn7aGZ0+gSYclcQ/Pl/MBtOKJPM3iVieMIkmg== X-Received: by 2002:a05:6402:184b:b0:57c:6b49:aef with SMTP id 4fb4d7f45d1cf-57d4483b0ffmr350109a12.11.1719036999807; Fri, 21 Jun 2024 23:16:39 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Richard Henderson Subject: [PULL 17/23] meson: remove dead optimization option Date: Sat, 22 Jun 2024 08:15:51 +0200 Message-ID: <20240622061558.530543-18-pbonzini@redhat.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240622061558.530543-1-pbonzini@redhat.com> References: <20240622061558.530543-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.145, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1719037081499100003 Content-Type: text/plain; charset="utf-8" Reviewed-by: Richard Henderson Signed-off-by: Paolo Bonzini --- meson.build | 13 ------------- meson_options.txt | 2 -- scripts/meson-buildoptions.sh | 3 --- 3 files changed, 18 deletions(-) diff --git a/meson.build b/meson.build index 6e694ecd9fe..54e6b09f4fb 100644 --- a/meson.build +++ b/meson.build @@ -2874,18 +2874,6 @@ config_host_data.set('CONFIG_AVX2_OPT', get_option('= avx2') \ int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } '''), error_message: 'AVX2 not available').allowed()) =20 -config_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ - .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot ena= ble AVX512F') \ - .require(cc.links(''' - #include - #include - static int __attribute__((target("avx512f"))) bar(void *a) { - __m512i x =3D *(__m512i *)a; - return _mm512_test_epi64_mask(x, x); - } - int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } - '''), error_message: 'AVX512F not available').allowed()) - config_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot ena= ble AVX512BW') \ .require(cc.links(''' @@ -4283,7 +4271,6 @@ summary_info +=3D {'mutex debugging': get_option('d= ebug_mutex')} summary_info +=3D {'memory allocator': get_option('malloc')} summary_info +=3D {'avx2 optimization': config_host_data.get('CONFIG_AVX2_= OPT')} summary_info +=3D {'avx512bw optimization': config_host_data.get('CONFIG_A= VX512BW_OPT')} -summary_info +=3D {'avx512f optimization': config_host_data.get('CONFIG_AV= X512F_OPT')} summary_info +=3D {'gcov': get_option('b_coverage')} summary_info +=3D {'thread sanitizer': get_option('tsan')} summary_info +=3D {'CFI support': get_option('cfi')} diff --git a/meson_options.txt b/meson_options.txt index 6065ed2d352..0269fa0f16e 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -119,8 +119,6 @@ option('membarrier', type: 'feature', value: 'disabled', =20 option('avx2', type: 'feature', value: 'auto', description: 'AVX2 optimizations') -option('avx512f', type: 'feature', value: 'disabled', - description: 'AVX512F optimizations') option('avx512bw', type: 'feature', value: 'auto', description: 'AVX512BW optimizations') option('keyring', type: 'feature', value: 'auto', diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index 62842d47e88..cfadb5ea86a 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -95,7 +95,6 @@ meson_options_help() { printf "%s\n" ' auth-pam PAM access control' printf "%s\n" ' avx2 AVX2 optimizations' printf "%s\n" ' avx512bw AVX512BW optimizations' - printf "%s\n" ' avx512f AVX512F optimizations' printf "%s\n" ' blkio libblkio block device driver' printf "%s\n" ' bochs bochs image format support' printf "%s\n" ' bpf eBPF support' @@ -240,8 +239,6 @@ _meson_option_parse() { --disable-avx2) printf "%s" -Davx2=3Ddisabled ;; --enable-avx512bw) printf "%s" -Davx512bw=3Denabled ;; --disable-avx512bw) printf "%s" -Davx512bw=3Ddisabled ;; - --enable-avx512f) printf "%s" -Davx512f=3Denabled ;; - --disable-avx512f) printf "%s" -Davx512f=3Ddisabled ;; --enable-gcov) printf "%s" -Db_coverage=3Dtrue ;; --disable-gcov) printf "%s" -Db_coverage=3Dfalse ;; --enable-lto) printf "%s" -Db_lto=3Dtrue ;; --=20 2.45.2