mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-06-16 10:09:58 +00:00
4999d38194
Improve support for RISC-V arch in volk_gnsssdr via cpu_features (updated to c919e9a). Set BLA_PREFER_PKGCONFIG if not defined by the user, helps to find lapack in some archs (e.g., riscv64) Fix for Fedora/OpenSUSE, which do not install cpu_features along volk. Remove volk_gnsssdr_8ic_s8ic_multiply_8ic kernel since it was problematic in some archs Improve Python detection Fixes for GCC 13 Remove ENABLE_GENERIC_ARCH configuration option and old ARM detection mechanism Update gtest to 1.13.0 Add CI jobs for volk_gnsssdr and gnss-sdr in non-x86 archs
118 lines
3.0 KiB
C
118 lines
3.0 KiB
C
/*
|
|
* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
|
|
* This file is part of GNSS-SDR.
|
|
*
|
|
* Copyright (C) 2010-2019 (see AUTHORS file for a list of contributors)
|
|
* SPDX-License-Identifier: GPL-3.0-or-later
|
|
*
|
|
*/
|
|
|
|
// clang-format off
|
|
#include <volk_gnsssdr/volk_gnsssdr_cpu.h>
|
|
#include <volk_gnsssdr/volk_gnsssdr_config_fixed.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
// clang-format on
|
|
|
|
#if defined(VOLK_CPU_FEATURES)
|
|
#include "cpu_features_macros.h"
|
|
#if defined(CPU_FEATURES_ARCH_X86)
|
|
#include "cpuinfo_x86.h"
|
|
#elif defined(CPU_FEATURES_ARCH_ARM)
|
|
#include "cpuinfo_arm.h"
|
|
#elif defined(CPU_FEATURES_ARCH_AARCH64)
|
|
#include "cpuinfo_aarch64.h"
|
|
#elif defined(CPU_FEATURES_ARCH_MIPS)
|
|
#include "cpuinfo_mips.h"
|
|
#elif defined(CPU_FEATURES_ARCH_PPC)
|
|
#include "cpuinfo_ppc.h"
|
|
#elif defined(CPU_FEATURES_ARCH_S390X)
|
|
#include "cpuinfo_s390x.h"
|
|
#elif defined(CPU_FEATURES_ARCH_RISCV)
|
|
#include "cpuinfo_riscv.h"
|
|
#endif
|
|
|
|
// This is required for MSVC
|
|
#if defined(__cplusplus)
|
|
using namespace cpu_features;
|
|
#endif
|
|
#endif
|
|
|
|
struct VOLK_CPU volk_gnsssdr_cpu;
|
|
|
|
// clang-format off
|
|
|
|
%for arch in archs:
|
|
static int i_can_has_${arch.name} (void) {
|
|
%for check, params in arch.checks:
|
|
%if "neon" in arch.name:
|
|
#if defined(CPU_FEATURES_ARCH_ARM)
|
|
if (GetArmInfo().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%elif "mips" in arch.name:
|
|
#if defined(CPU_FEATURES_ARCH_MIPS)
|
|
if (GetMipsInfo().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%elif "ppc" in arch.name:
|
|
#if defined(CPU_FEATURES_ARCH_PPC)
|
|
if (GetPPCInfo().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%elif "s390x" in arch.name:
|
|
#if defined(CPU_FEATURES_ARCH_S390X)
|
|
if (GetS390XInfo().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%elif "riscv" in arch.name:
|
|
#if defined(CPU_FEATURES_ARCH_RISCV)
|
|
if (GetRiscvInfo().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%else:
|
|
#if defined(CPU_FEATURES_ARCH_X86)
|
|
if (GetX86Info().features.${check} == 0){ return 0; }
|
|
#endif
|
|
%endif
|
|
%endfor
|
|
return 1;
|
|
}
|
|
%endfor
|
|
|
|
#if defined(HAVE_FENV_H)
|
|
#if defined(FE_TONEAREST)
|
|
#include <fenv.h>
|
|
static inline void set_float_rounding(void){
|
|
fesetround(FE_TONEAREST);
|
|
}
|
|
#else
|
|
static inline void set_float_rounding(void){
|
|
//do nothing
|
|
}
|
|
#endif
|
|
#elif defined(_MSC_VER)
|
|
#include <float.h>
|
|
static inline void set_float_rounding(void){
|
|
unsigned int cwrd;
|
|
_controlfp_s(&cwrd, 0, 0);
|
|
_controlfp_s(&cwrd, _RC_NEAR, _MCW_RC);
|
|
}
|
|
#else
|
|
static inline void set_float_rounding(void){
|
|
//do nothing
|
|
}
|
|
#endif
|
|
|
|
void volk_gnsssdr_cpu_init() {
|
|
%for arch in archs:
|
|
volk_gnsssdr_cpu.has_${arch.name} = &i_can_has_${arch.name};
|
|
%endfor
|
|
set_float_rounding();
|
|
}
|
|
|
|
unsigned int volk_gnsssdr_get_lvarch() {
|
|
unsigned int retval = 0;
|
|
volk_gnsssdr_cpu_init();
|
|
%for arch in archs:
|
|
retval += volk_gnsssdr_cpu.has_${arch.name}() << LV_${arch.name.upper()};
|
|
%endfor
|
|
return retval;
|
|
}
|
|
// clang-format on
|