From b77e0c9d67fc5ac20de2d6307d337f605ac96ea6 Mon Sep 17 00:00:00 2001 From: Yuta Mukai Date: Wed, 30 Oct 2024 14:45:02 +0000 Subject: [PATCH] aarch64: Add support for FUJITSU-MONAKA (-mcpu=fujitsu-monaka) CPU This patch adds initial support for FUJITSU-MONAKA CPU. The cost model will be corrected in the future. 2024-10-31 Yuta Mukai gcc/ChangeLog: * config/aarch64/aarch64-cores.def (AARCH64_CORE): Add fujitsu-monaka * config/aarch64/aarch64-tune.md: Regenerate * config/aarch64/aarch64.cc: Include fujitsu-monaka tuning model * doc/invoke.texi: Document -mcpu=fujitsu-monaka * config/aarch64/tuning_models/fujitsu_monaka.h: New file. --- gcc/config/aarch64/aarch64-cores.def | 1 + gcc/config/aarch64/aarch64-tune.md | 2 +- gcc/config/aarch64/aarch64.cc | 1 + .../aarch64/tuning_models/fujitsu_monaka.h | 65 +++++++++++++++++++ gcc/doc/invoke.texi | 2 +- 5 files changed, 69 insertions(+), 2 deletions(-) create mode 100644 gcc/config/aarch64/tuning_models/fujitsu_monaka.h diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index cc2260036..2ee54611d 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -132,6 +132,7 @@ AARCH64_CORE("octeontx2f95mm", octeontx2f95mm, cortexa57, V8_2A, (CRYPTO, PROFI /* Fujitsu ('F') cores. */ AARCH64_CORE("a64fx", a64fx, a64fx, V8_2A, (F16, SVE), a64fx, 0x46, 0x001, -1) +AARCH64_CORE("fujitsu-monaka", fujitsu_monaka, cortexa57, V9_3A, (AES, CRYPTO, F16, F16FML, FP8, LS64, RCPC, RNG, SHA2, SHA3, SM4, SVE2_AES, SVE2_BITPERM, SVE2_SHA3, SVE2_SM4), fujitsu_monaka, 0x46, 0x003, -1) /* HiSilicon ('H') cores. */ AARCH64_CORE("tsv110", tsv110, tsv110, V8_2A, (CRYPTO, F16), tsv110, 0x48, 0xd01, -1) diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md index 4fce0c507..4423a99f3 100644 --- a/gcc/config/aarch64/aarch64-tune.md +++ b/gcc/config/aarch64/aarch64-tune.md @@ -1,5 +1,5 @@ ;; -*- buffer-read-only: t -*- ;; Generated automatically by gentune.sh from aarch64-cores.def (define_attr "tune" - "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88,thunderxt88p1,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,ampere1b,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,oryon1,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexa725,cortexx2,cortexx3,cortexx4,cortexx925,neoversen2,cobalt100,neoversen3,neoversev2,grace,neoversev3,neoversev3ae,demeter,generic,generic_armv8_a,generic_armv9_a" + "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88,thunderxt88p1,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,ampere1b,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,fujitsu_monaka,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,oryon1,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexa725,cortexx2,cortexx3,cortexx4,cortexx925,neoversen2,cobalt100,neoversen3,neoversev2,grace,neoversev3,neoversev3ae,demeter,generic,generic_armv8_a,generic_armv9_a" (const (symbol_ref "((enum attr_tune) aarch64_tune)"))) diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc index df170d875..3162e320a 100644 --- a/gcc/config/aarch64/aarch64.cc +++ b/gcc/config/aarch64/aarch64.cc @@ -426,6 +426,7 @@ static const struct aarch64_flag_desc aarch64_tuning_flags[] = #include "tuning_models/neoversev3.h" #include "tuning_models/neoversev3ae.h" #include "tuning_models/a64fx.h" +#include "tuning_models/fujitsu_monaka.h" /* Support for fine-grained override of the tuning structures. */ struct aarch64_tuning_override_function diff --git a/gcc/config/aarch64/tuning_models/fujitsu_monaka.h b/gcc/config/aarch64/tuning_models/fujitsu_monaka.h new file mode 100644 index 000000000..8d6f297b8 --- /dev/null +++ b/gcc/config/aarch64/tuning_models/fujitsu_monaka.h @@ -0,0 +1,65 @@ +/* Tuning model description for AArch64 architecture. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GCC 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#ifndef GCC_AARCH64_H_FUJITSU_MONAKA +#define GCC_AARCH64_H_FUJITSU_MONAKA + +#include "generic.h" +#include "generic_armv9_a.h" + +/* Tuning parameters for FUJITSU-MONAKA processor. It is copied from the + generic one except for the vector width for now. */ +static const struct tune_params fujitsu_monaka_tunings = +{ + &cortexa76_extra_costs, + &generic_armv9_a_addrcost_table, + &generic_armv9_a_regmove_cost, + &generic_armv9_a_vector_cost, + &generic_branch_cost, + &generic_approx_modes, + SVE_256, /* sve_width. */ + { 4, /* load_int. */ + 1, /* store_int. */ + 6, /* load_fp. */ + 2, /* store_fp. */ + 6, /* load_pred. */ + 1 /* store_pred. */ + }, /* memmov_cost. */ + 3, /* issue_rate. */ + (AARCH64_FUSE_AES_AESMC | AARCH64_FUSE_CMP_BRANCH), /* fusible_ops. */ + "32:16", /* function_align. */ + "4", /* jump_align. */ + "32:16", /* loop_align. */ + 2, /* int_reassoc_width. */ + 4, /* fp_reassoc_width. */ + 2, /* fma_reassoc_width. */ + 2, /* vec_reassoc_width. */ + 2, /* min_div_recip_mul_sf. */ + 2, /* min_div_recip_mul_df. */ + 0, /* max_case_values. */ + tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */ + (AARCH64_EXTRA_TUNE_CHEAP_SHIFT_EXTEND + | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS + | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */ + &generic_prefetch_tune, + AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */ + AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */ +}; + +#endif /* GCC_AARCH64_H_FUJITSU_MONAKA. */ diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 07920e07b..af7b5d6c0 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -21493,7 +21493,7 @@ performance of the code. Permissible values for this option are: @samp{octeontx2}, @samp{octeontx2t98}, @samp{octeontx2t96} @samp{octeontx2t93}, @samp{octeontx2f95}, @samp{octeontx2f95n}, @samp{octeontx2f95mm}, -@samp{a64fx}, +@samp{a64fx}, @samp{fujitsu-monaka}, @samp{thunderx}, @samp{thunderxt88}, @samp{thunderxt88p1}, @samp{thunderxt81}, @samp{tsv110}, @samp{thunderxt83}, @samp{thunderx2t99}, @samp{thunderx3t110}, @samp{zeus}, -- 2.43.0